# Logfile created on 2024-08-12 10:48:10 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x000072da8430fdc8 @REPOSITORY="https://github.com/ruby/ruby.git", @REPOSITORY_TYPE=:git, @git_branch=nil, @git_worktree=nil, @svn_revision=nil, @SRC_DIR="/tmp/ruby/src", @BUILD_DIR="/tmp/ruby/build", @INSTALL_DIR="/tmp/ruby/install", @TARGET_NAME="trunk_asan", @TARGET_SRC_DIR="/tmp/ruby/src/trunk_asan", @TARGET_BUILD_DIR="/tmp/ruby/build/trunk_asan", @TARGET_INSTALL_DIR="/tmp/ruby/install/trunk_asan", @configure_opts=["'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'"], @build_opts="-j16", @btest_opts="-j16", @test_opts="TESTS='-j16'", @spec_opts="-j", @incremental=true, @steps=["checkout", "autoconf", "configure", "build_up", "build_miniruby", "build_ruby", "build_all", "build_install", "test_btest", "test_basic", "test_all", "test_rubyspec"], @quiet=false, @gist=false, @timeout=600, @no_timeout_error=true, @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20240812-104809", @ruby_env=[["RUBY_DEBUG", "ci"]], @make="make", @logger=#<Logger:0x000072da843301e0 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x000072da8484fdb0 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x000072da8424a1e0 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20240812-104809", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20240812-104809>, @binmode=false, @mon_data=#<Monitor:0x000072da8484f9a0>, @mon_data_owner_object_id=880>>>
$$$[beg] make update-download -j16
tool/config.guess already exists
tool/config.sub already exists
Update power_assert to 84e85124c5014a139af39161d484156cfe87a9ed
Update typeprof to b19a6416da3a05d57fadd6ffdadb382b6d236ca5
echo b19a6416da3a05d57fadd6ffdadb382b6d236ca5 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision -
echo 84e85124c5014a139af39161d484156cfe87a9ed | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision unchanged
Building power_assert@84e85124c5014a139af39161d484156cfe87a9ed to /tmp/ruby/src/trunk_asan/gems/power_assert-2.0.3.gem
  Successfully built RubyGem
  Name: power_assert
  Version: 2.0.4dev
  File: power_assert-2.0.4dev.gem
$$$[end] "make update-download -j16" exit with 0.
$$$[beg] make update-src      -j16
Already up to date.
Latest commit hash = 992596fb7a
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
generating /tmp/ruby/src/trunk_asan/ext/ripper/eventids2table.c
make[1]: Entering directory '/tmp/ruby/src/trunk_asan/ext/ripper'
make[1]: Nothing to be done for 'src'.
make[1]: Leaving directory '/tmp/ruby/src/trunk_asan/ext/ripper'
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
Update power_assert to 84e85124c5014a139af39161d484156cfe87a9ed
Update typeprof to b19a6416da3a05d57fadd6ffdadb382b6d236ca5
echo 84e85124c5014a139af39161d484156cfe87a9ed | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision -
echo b19a6416da3a05d57fadd6ffdadb382b6d236ca5 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision unchanged
Building power_assert@84e85124c5014a139af39161d484156cfe87a9ed to /tmp/ruby/src/trunk_asan/gems/power_assert-2.0.3.gem
  Successfully built RubyGem
  Name: power_assert
  Version: 2.0.4dev
  File: power_assert-2.0.4dev.gem
Extracting bundle gem power_assert-2.0.3...
Try with hash version of bundled gems instead of gems/power_assert-2.0.3.gem. We don't use this gem with release version of Ruby.
Unpacked gems/power_assert-2.0.4dev.gem
$$$[end] "make after-update    -j16" exit with 0.
$$$[beg] make miniruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0  
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
compiling /tmp/ruby/src/trunk_asan/version.c
linking miniruby
$$$[end] "make miniruby -j16" exit with 0.
$$$[beg] make ruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0  
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
builtin_binary.inc updated
f41dd921ab37f3b36cf1367a15c5c5382a00cd66038b4ef72d9d652ad65957eb  builtin_binary.inc
compiling /tmp/ruby/src/trunk_asan/builtin.c
linking static-library libruby-static.a
linking ruby
$$$[end] "make ruby -j16" exit with 0.
$$$[beg] make all -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0  
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating encdb.h
generating enc.mk
encdb.h unchanged
making srcs under enc
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
generating makefiles ext/configure-ext.mk
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.8/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.9.2/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.0/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.5.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.1.2/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.5.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.9.2/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.0/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.1.2/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.8/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[end] "make all -j16" exit with 0.
$$$[beg] make install -j16
Update power_assert to 84e85124c5014a139af39161d484156cfe87a9ed
Update typeprof to b19a6416da3a05d57fadd6ffdadb382b6d236ca5
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0  
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
echo 84e85124c5014a139af39161d484156cfe87a9ed | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision -
echo b19a6416da3a05d57fadd6ffdadb382b6d236ca5 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision -
generating encdb.h
generating enc.mk
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision unchanged
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
encdb.h unchanged
Building power_assert@84e85124c5014a139af39161d484156cfe87a9ed to /tmp/ruby/src/trunk_asan/gems/power_assert-2.0.3.gem
making srcs under enc
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
  Successfully built RubyGem
  Name: power_assert
  Version: 2.0.4dev
  File: power_assert-2.0.4dev.gem
Extracting bundle gem power_assert-2.0.3...
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
Try with hash version of bundled gems instead of gems/power_assert-2.0.3.gem. We don't use this gem with release version of Ruby.
Unpacked gems/power_assert-2.0.4dev.gem
transdb.h unchanged
generating makefiles ext/configure-ext.mk
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ext/configure-ext.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.8/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.0/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.9.2/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.1.2/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.5.2/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.0/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.1.2/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.9.2/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.8/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.5.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems -r./x86_64-linux-fake /tmp/ruby/src/trunk_asan/tool/rbinstall.rb --make="make" --dest-dir="" --extout=".ext" --ext-build-dir="./ext" --mflags="-j16 --jobserver-auth=4,5" --make-flags=" -j16 --jobserver-auth=4,5" --data-mode=0644 --prog-mode=0755 --installed-list .installed.list --mantype="doc"  --gnumake --install=all --exclude=doc
installing binary commands:         /tmp/ruby/install/trunk_asan/bin
installing base libraries:          /tmp/ruby/install/trunk_asan/lib
installing arch files:              /tmp/ruby/install/trunk_asan/lib/ruby/3.4.0+0/x86_64-linux
installing pkgconfig data:          /tmp/ruby/install/trunk_asan/lib/pkgconfig
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/3.4.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.4.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.4.0+0/x86_64-linux
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.4.0+0/x86_64-linux
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/3.4.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.4.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.4.0+0
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.4.0+0/ruby
installing command scripts:         /tmp/ruby/install/trunk_asan/bin
installing library scripts:         /tmp/ruby/install/trunk_asan/lib/ruby/3.4.0+0
installing common headers:          /tmp/ruby/install/trunk_asan/include/ruby-3.4.0+0
installing manpages:                /tmp/ruby/install/trunk_asan/share/man/man1
installing default gems from lib:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.4.0+0
                                    benchmark 0.3.0
                                    bundler 2.6.0.dev
                                    cgi 0.4.1
                                    delegate 0.3.1
                                    did_you_mean 1.6.3
                                    english 0.8.0
                                    erb 4.0.4
                                    error_highlight 0.6.0
                                    fileutils 1.7.2
                                    find 0.2.0
                                    forwardable 1.3.3
                                    ipaddr 1.2.6
                                    irb 1.14.0
                                    logger 1.6.0
                                    net-http 0.4.1
                                    net-protocol 0.2.2
                                    open-uri 0.4.1
                                    open3 0.2.1
                                    optparse 0.5.0
                                    ostruct 0.6.0
                                    pp 0.5.0
                                    prettyprint 0.2.0
                                    prism 0.30.0
                                    pstore 0.1.3
                                    rdoc 6.7.0
                                    readline 0.0.4
                                    reline 0.5.9
                                    resolv 0.4.0
                                    ruby2_keywords 0.0.5
                                    securerandom 0.3.1
                                    set 1.1.0
                                    shellwords 0.2.0
                                    singleton 0.2.0
                                    syntax_suggest 2.0.0
                                    tempfile 0.2.1
                                    time 0.3.0
                                    timeout 0.4.1
                                    tmpdir 0.2.0
                                    tsort 0.2.0
                                    un 0.3.0
                                    uri 0.13.0
                                    weakref 0.1.3
                                    yaml 0.3.0
installing default gems from ext:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.4.0+0
                                    date 3.3.4
                                    digest 3.1.1
                                    etc 1.4.3
                                    fcntl 1.1.0
                                    fiddle 1.1.3
                                    io-console 0.7.2
                                    io-nonblock 0.3.0
                                    io-wait 0.3.1
                                    json 2.7.2
                                    openssl 3.2.0
                                    pathname 0.3.0
                                    psych 5.1.2
                                    stringio 3.1.2
                                    strscan 3.1.1
                                    zlib 3.1.0
installing bundled gems:            /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.4.0+0
                                    minitest 5.24.1
                                    rake 13.2.1
                                    test-unit 3.6.2
                                    rexml 3.3.5
                                    rss 0.3.1
                                    net-ftp 0.3.7
                                    net-imap 0.4.14
                                    net-pop 0.1.2
                                    net-smtp 0.5.0
                                    matrix 0.4.2
                                    prime 0.1.2
                                    rbs 3.5.2
                                    typeprof 0.21.11
                                    debug 1.9.2
                                    racc 1.8.1
                                    mutex_m 0.2.0
                                    getoptlong 0.2.1
                                    base64 0.2.0
                                    bigdecimal 3.1.8
                                    observer 0.1.2
                                    abbrev 0.1.2
                                    resolv-replace 0.1.1
                                    rinda 0.2.0
                                    drb 2.2.1
                                    nkf 0.2.0
                                    syslog 0.1.2
                                    csv 3.3.0
installing bundled gem cache:       /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.4.0+0/cache
skipped bundled gems:
    power_assert-2.0.4dev.gem       not found in bundled_gems
$$$[end] "make install -j16" exit with 0.
$$$[beg] make yes-btest TESTOPTS='-q -j16'
PASS all 1982 tests
 
$$$[end] "make yes-btest TESTOPTS='-q -j16'" exit with 0.
$$$[beg] make yes-test-basic TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0  
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = 
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Checking leaked global symbols...none
/tmp/ruby/src/trunk_asan/basictest/test.rb:assignment ....................................................................................................................................................................................................................................................................................................................................................................................OK 372
/tmp/ruby/src/trunk_asan/basictest/test.rb:condition ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:if/unless ...OK 3
/tmp/ruby/src/trunk_asan/basictest/test.rb:case .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:while/until ........OK 8
/tmp/ruby/src/trunk_asan/basictest/test.rb:exception ..........OK 10
/tmp/ruby/src/trunk_asan/basictest/test.rb:array .......................................OK 39
/tmp/ruby/src/trunk_asan/basictest/test.rb:hash ...........................OK 27
/tmp/ruby/src/trunk_asan/basictest/test.rb:iterator ...........................................................................................................OK 107
/tmp/ruby/src/trunk_asan/basictest/test.rb:float ................................................................................OK 80
/tmp/ruby/src/trunk_asan/basictest/test.rb:bignum ...............................OK 31
/tmp/ruby/src/trunk_asan/basictest/test.rb:string & char ..............................................................OK 62
/tmp/ruby/src/trunk_asan/basictest/test.rb:assignment ..........OK 10
/tmp/ruby/src/trunk_asan/basictest/test.rb:call ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:proc .........OK 9
/tmp/ruby/src/trunk_asan/basictest/test.rb:signal ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:eval ...........................OK 27
/tmp/ruby/src/trunk_asan/basictest/test.rb:system ........OK 8
/tmp/ruby/src/trunk_asan/basictest/test.rb:const .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:clone .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:marshal ....OK 4
/tmp/ruby/src/trunk_asan/basictest/test.rb:pack ....OK 4
/tmp/ruby/src/trunk_asan/basictest/test.rb:math ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:struct ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:variable ............OK 12
/tmp/ruby/src/trunk_asan/basictest/test.rb:trace ...OK 3
/tmp/ruby/src/trunk_asan/basictest/test.rb:defined? ............OK 12
/tmp/ruby/src/trunk_asan/basictest/test.rb:alias ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:path .......................OK 23
/tmp/ruby/src/trunk_asan/basictest/test.rb:gc ....OK 4

test succeeded
$$$[end] "make yes-test-basic TESTS='-j16'" exit with 0.
$$$[beg] make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0  
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = 
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating enc.mk
generating encdb.h
encdb.h unchanged
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefiles ext/configure-ext.mk
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.8/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.8/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.9.2/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.9.2/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.0/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.0/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.5.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.5.2/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.1.2/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.1.2/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
Run options: 
  --seed=24981
  "--ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems"
  --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes
  --name=!/memory_leak/
  --stderr-on-failure
  -j16

# Running tests:

[  1/913] 1380202=fixtures_test
[  2/913] 1380204=test_rational2
[  3/913] 1380197=test_gem_dependency_resolution_error
[  4/913] 1380206=test_http
[  5/913] 1380203=test_ostruct
[  6/913] 1380211=test_completion
[  7/913] 1380200=test_raise
[  8/913] 1380207=test_proxy
[  9/913] 1380208=test_io_wait_uncommon
[ 10/913] 1380196=test_string
[ 11/913] 1380199=test_formatter
[ 12/913] 1380201=test_gem_ci_detector
[ 13/913] 1380209=test_shift_jis
[ 14/913] 1380198=test_yield
[ 15/913] 1380205=test_gem_request_set_lockfile_parser
[ 16/913] 1380210=test_fnmatch
[ 17/913] 1380200=test_rdoc_markup_to_ansi
[ 18/913] 1380209=test_gem_resolver_vendor_set
[ 19/913] 1380208=test_evaluation
[ 20/913] 1380199=test_erb_command
[ 21/913] 1380204=test_https
[ 22/913] 1380208=test_require
[ 23/913] 1380196=test_have_library
[ 24/913] 1380199=test_unicode_escape
[ 25/913] 1380210=test_httpresponses
[ 26/913] 1380210=integer_base_flags_test
[ 27/913] 1380199=test_ftp
[ 28/913] 1380207=test_too_many_dummy_encodings
[ 29/913] 1380199=test_filter
[ 30/913] 1380200=test_gem_ext_cmake_builder
[ 31/913] 1380203=test_erb_m17n
[ 32/913] 1380203=test_clone
[ 33/913] 1380210=test_objspace
[ 34/913] 1380197=test_koi8
[ 35/913] 1380197=test_call
[ 36/913] 1380199=test_thread
[ 37/913] 1380201=test_hash_create
[ 38/913] 1380207=json_generic_object_test
[ 39/913] 1380201=test_switch_hitter
[ 40/913] 1380209=test_ole_methods
[ 41/913] 1380207=test_defined
[ 42/913] 1380209=test_pack
[ 43/913] 1380201=test_rdoc_markup_to_html_crossref
[ 44/913] 1380202=test_case_options
[ 45/913] 1380205=test_folderitem2_invokeverb
[ 46/913] 1380202=test_files_sample
[ 47/913] 1380205=test_update
[ 48/913] 1380205=test_arity
[ 49/913] 1380205=test_gem_security_policy
[ 50/913] 1380207=test_file
[ 51/913] 1380207=test_gem_install_update_options
[ 52/913] 1380197=test_gem_resolver_index_set
[ 53/913] 1380197=test_init
[ 54/913] 1380203=test_rdoc_parser_changelog
[ 55/913] 1380200=test_show_source
[ 56/913] 1380209=test_inlinecache
[ 57/913] 1380200=test_rdoc_markup_to_markdown
[ 58/913] 1380200=test_httpresponse
[ 59/913] 1380205=test_rdoc_parser_ruby
[ 60/913] 1380209=test_weakkeymap
[ 61/913] 1380203=test_usrmarshal
[ 62/913] 1380200=test_gem_command
[ 63/913] 1380202=test_memory_view
[ 64/913] 1380207=test_pinned
[ 65/913] 1380202=test_key_error
[ 66/913] 1380200=test_enc_raise
[ 67/913] 1380202=test_engine
[ 68/913] 1380207=test_postponed_job
[ 69/913] 1380209=ractor_test
[ 70/913] 1380200=test_gem_request_set_lockfile
[ 71/913] 1380202=test_dot_dot
[ 72/913] 1380202=test_cparser
[ 73/913] 1380201=test_human_typo
[ 74/913] 1380201=reflection_test
[ 75/913] 1380209=test_bignum
[ 76/913] 1380197=test_config
[ 77/913] 1380211=test_tempfile
[ 78/913] 1380197=test_gem_util
[ 79/913] 1380201=test_raise_exception
[ 80/913] 1380203=test_gem_gemcutter_utilities
[ 81/913] 1380196=test_gem_remote_fetcher
[ 82/913] 1380209=test_gem_resolver
[ 83/913] 1380202=test_gem_commands_yank_command
[ 84/913] 1380200=test_jaro_winkler
[ 85/913] 1380200=test_pattern_key_name_check
[ 86/913] 1380200=test_exit
[ 87/913] 1380197=test_last_thread
[ 88/913] 1380211=test_rdoc_markup_to_bs
[ 89/913] 1380200=test_gem_remote_fetcher_local_server
[ 90/913] 1380207=test_etc
[ 91/913] 1380209=test_gem_source_lock
[ 92/913] 1380200=test_ldap
[ 93/913] 1380200=test_macro
[ 94/913] 1380200=test_hash
[ 95/913] 1380209=test_cipher
[ 96/913] 1380200=test_new
[ 97/913] 1380200=test_enum
[ 98/913] 1380207=test_gem_commands_which_command
[ 99/913] 1380205=test_unix
[100/913] 1380211=test_gem_source_specific_file
[101/913] 1380207=parse_test
[102/913] 1380209=test_symbol
[103/913] 1380205=test_optparse
[104/913] 1380203=test_coder
[105/913] 1380203=test_context
[106/913] 1380205=test_rdoc_markup
[107/913] 1380205=test_gem_spec_fetcher
[108/913] 1380207=test_gem_commands_sources_command
[109/913] 1380197=test_c_union_entity
[110/913] 1380202=test_undef
[111/913] 1380202=test_date_arith
[112/913] 1380202=test_io_console
[113/913] 1380197=test_rdoc_require
[114/913] 1380196=test_ws
[115/913] 1380196=test_io
[116/913] 1380205=test_metaclass
[117/913] 1380205=test_numeric
[118/913] 1380203=test_ractor
[119/913] 1380207=test_array_create
[120/913] 1380207=test_debugger_integration
[121/913] 1380207=test_gem_resolver_installed_specification
[122/913] 1380208=test_rdoc_rubygems_hook
[123/913] 1380207=test_my_integer
[124/913] 1380207=test_gem_commands_environment_command
[125/913] 1380197=test_tracepoint
[126/913] 1380203=test_cd
[127/913] 1380211=symbol_encoding_test
[128/913] 1380203=test_internal_ivar
[129/913] 1380203=test_cgi_cookie
[130/913] 1380205=test_gem_commands_mirror
[131/913] 1380205=test_hmac
[132/913] 1380203=test_signedness
[133/913] 1380205=desugar_compiler_test
[134/913] 1380207=test_wss
[135/913] 1380207=test_closure
[136/913] 1380211=test_address_resolve
[137/913] 1380206=test_cstr
[138/913] 1380211=test_gem_resolver_lock_specification
[139/913] 1380211=test_digest
[140/913] 1380211=test_variable
[141/913] 1380201=test_gem_source_local
[142/913] 1380205=test_rdoc_parser_rd
[143/913] 1380205=test_num2int
[144/913] 1380205=test_parse
[145/913] 1380197=test_have_macro
[146/913] 1380208=test_process
[147/913] 1380211=test_iter_break
[148/913] 1380207=test_thread_queue
[149/913] 1380211=test_nowrite
[150/913] 1380206=test_flip
[151/913] 1380211=test_summary
[152/913] 1380206=test_stack
[153/913] 1380201=test_gem_commands_install_command
[154/913] 1380204=test_gem_ext_cargo_builder_unit
[155/913] 1380211=test_econv
[156/913] 1380197=test_foreach
[157/913] 1380197=test_securerandom
[158/913] 1380202=test_nil2vtempty
[159/913] 1380202=test_io
[160/913] 1380204=test_gem_commands_cert_command
[161/913] 1380197=test_fileutils
[162/913] 1380202=test_process
[163/913] 1380202=test_object
[164/913] 1380205=test_eval
[165/913] 1380205=test_stream
[166/913] 1380200=json_common_interface_test
[167/913] 1380205=test_func
[168/913] 1380200=test_coverage
[169/913] 1380197=test_pathname
[170/913] 1380197=test_remote_fetch_error
[171/913] 1380197=test_gem_resolver_git_specification
[172/913] 1380202=test_dir_m17n
[173/913] 1380203=test_kill_ring
[174/913] 1380203=test_cgi_tag_helper
[175/913] 1380203=test_gem_commands_dependency_command
[176/913] 1380206=test_cmethod
[177/913] 1380206=test_qsort
[178/913] 1380206=test_gem_ext_ext_conf_builder
[179/913] 1380197=test_thread_fd_close
[180/913] 1380203=json_addition_test
[181/913] 1380197=test_path_to_class
[182/913] 1380197=test_storage
[183/913] 1380197=test_iterator
[184/913] 1380203=test_string
[185/913] 1380203=test_gem_resolver_index_specification
[186/913] 1380203=test_marshalable
[187/913] 1380203=test_method_cache
[188/913] 1380203=test_gem_dependency
[189/913] 1380197=parse_comments_test
[190/913] 1380204=test_serialize_subclasses
[191/913] 1380207=test_const
[192/913] 1380204=test_class
[193/913] 1380207=test_helper
[194/913] 1380207=test_win32ole_method
[195/913] 1380207=test_yamldbm
[196/913] 1380207=test_thread_cv
[197/913] 1380209=test_cgi_modruby
[198/913] 1380209=test_windows_1251
[199/913] 1380209=test_parser_events
[200/913] 1380203=test_unicode
[201/913] 1380197=test_stat
[202/913] 1380197=test_eval
[203/913] 1380203=test_addr
[204/913] 1380211=test_convertible
[205/913] 1380201=test_gem_resolver_best_set
[206/913] 1380203=newline_offsets_test
[207/913] 1380209=test_regexp
[208/913] 1380201=test_str2big
[209/913] 1380201=test_rational
[210/913] 1380201=test_gem_resolver_conflict
[211/913] 1380201=test_scalar
[212/913] 1380201=test_readpartial
[213/913] 1380207=test_rdoc_generator_markup
[214/913] 1380198=test_gem_commands_contents_command
[215/913] 1380201=test_rdoc_cross_reference
[216/913] 1380199=test_thread
[217/913] 1380200=test_pattern_matching
[218/913] 1380197=test_gem_commands_search_command
[219/913] 1380207=test_arithmetic_sequence
[220/913] 1380205=test_literal
[221/913] 1380200=test_irb
[222/913] 1380197=bom_test
[223/913] 1380197=test_sockopt
[224/913] 1380207=test_frozen_error
[225/913] 1380199=test_file
[226/913] 1380197=test_lambda
[227/913] 1380207=test_encoding
[228/913] 1380207=test_yield_block
[229/913] 1380207=test_recorder
[230/913] 1380207=test_gem_commands_specification_command
[231/913] 1380203=test_config
[232/913] 1380197=test_boolean
[233/913] 1380197=test_yaml
[234/913] 1380207=test_ansi_with_terminfo
[235/913] 1380198=test_rdoc_options
[236/913] 1380207=test_document
[237/913] 1380207=test_ractor
[238/913] 1380197=test_pstore
[239/913] 1380207=test_bug_reporter
[240/913] 1380200=test_spell_checker
[241/913] 1380197=test_gem_resolver_api_specification
[242/913] 1380200=test_rendering
[243/913] 1380200=test_getopts
[244/913] 1380200=parameters_signature_test
[245/913] 1380197=test_rdoc_include
[246/913] 1380200=test_primitive
[247/913] 1380197=test_gem_request
[248/913] 1380200=test_pkey
[249/913] 1380201=test_gem_commands_signin_command
[250/913] 1380200=test_nonblock
[251/913] 1380200=test_gem_specification
[252/913] 1380201=test_rdoc_markup_attributes
[253/913] 1380201=test_gbk
[254/913] 1380201=test_rdoc_class_module
[255/913] 1380207=test_warning
[256/913] 1380203=test_gem_name_tuple
[257/913] 1380203=test_win32ole_type_event
[258/913] 1380203=test_refinement
[259/913] 1380207=test_pointer
[260/913] 1380197=test_gem_dependency_installer
[261/913] 1380198=test_numeric
[262/913] 1380198=test_stringscanner
[263/913] 1380198=test_x509crl
[264/913] 1380206=test_class
[265/913] 1380202=test_cgi_session
[266/913] 1380206=test_word
[267/913] 1380206=test_gem_package_tar_reader
[268/913] 1380202=test_type_completor
[269/913] 1380202=test_gb18030
[270/913] 1380202=test_win32ole_variable
[271/913] 1380202=test_enumerator_kw
[272/913] 1380202=test_mixed_unicode_escapes
[273/913] 1380202=test_mul
[274/913] 1380206=test_win32ole_variant_outarg
[275/913] 1380206=test_mkmf
[276/913] 1380202=test_require_path_check
[277/913] 1380207=test_flush
[278/913] 1380207=test_rdoc_any_method
[279/913] 1380206=test_complexrational
[280/913] 1380206=test_pkcs7
[281/913] 1380198=test_cgi_header
[282/913] 1380198=test_gem_commands_fetch_command
[283/913] 1380202=test_rdoc_markup_to_html_snippet
[284/913] 1380206=test_dln
[285/913] 1380206=test_history
[286/913] 1380201=test_x509attr
[287/913] 1380198=test_iso_8859
[288/913] 1380201=test_complex2
[289/913] 1380201=regexp_test
[290/913] 1380199=test_rdoc_markup_to_html
[291/913] 1380201=test_string_memory
[292/913] 1380198=test_rdoc_markup_to_joined_paragraph
[293/913] 1380198=test_pkg_config
[294/913] 1380198=test_rdoc_context
[295/913] 1380201=test_line_editor
[296/913] 1380202=test_big2str
[297/913] 1380202=test_rdoc_markup_indented_paragraph
[298/913] 1380202=test_rdoc_parser
[299/913] 1380206=test_open-uri
[300/913] 1380202=test_coderange
[301/913] 1380202=location_test
[302/913] 1380202=test_c_struct_builder
[303/913] 1380201=test_allocation
[304/913] 1380205=test_gc
[305/913] 1380202=dump_test
[306/913] 1380206=test_enc_associate
[307/913] 1380199=test_iseq
[308/913] 1380207=test_insns_leaf
[309/913] 1380207=test_store
[310/913] 1380207=test_protect
[311/913] 1380207=test_protocol
[312/913] 1380207=test_gem_ext_cargo_builder_link_flag_converter
[313/913] 1380207=test_tree_builder
[314/913] 1380207=test_gem_commands_open_command
[315/913] 1380211=test_x509req
[316/913] 1380207=test_cgi_util
[317/913] 1380206=test_gem_text
[318/913] 1380200=test_settracefunc
[319/913] 1380206=tunnel_test
[320/913] 1380206=test_gem_commands_stale_command
[321/913] 1380211=test_win32ole
[322/913] 1380206=test_gem_version
[323/913] 1380211=test_rdoc_markup_to_tt_only
[324/913] 1380199=test_rdoc_markdown_test
[325/913] 1380211=test_rdoc_normal_module
[326/913] 1380198=test_tcp
[327/913] 1380206=test_pp
[328/913] 1380207=test_sprintf_comb
[329/913] 1380206=test_path
[330/913] 1380206=test_method_cache
[331/913] 1380198=test_gem_stub_specification
[332/913] 1380206=json_string_matching_test
[333/913] 1380211=test_gem_ext_rake_builder
[334/913] 1380206=test_monitor
[335/913] 1380206=test_asn1
[336/913] 1380206=test_flags
[337/913] 1380207=test_transcode
[338/913] 1380198=test_whileuntil
[339/913] 1380198=test_rat
[340/913] 1380198=test_extlibs
[341/913] 1380210=test_rdoc_markup_heading
[342/913] 1380207=test_inadvertent_creation
[343/913] 1380202=static_inspect_test
[344/913] 1380202=source_location_test
[345/913] 1380197=test_complex
[346/913] 1380202=test_rdoc_markup_verbatim
[347/913] 1380202=test_at_exit
[348/913] 1380202=test_instrumentation_api
[349/913] 1380210=test_files_ext
[350/913] 1380207=test_x509ext
[351/913] 1380207=unescape_test
[352/913] 1380197=equality_test
[353/913] 1380197=test_color
[354/913] 1380210=test_gem_commands_query_command
[355/913] 1380197=test_eval_history
[356/913] 1380197=test_c_struct_entry
[357/913] 1380206=test_case
[358/913] 1380206=test_rubyvm
[359/913] 1380206=test_data_error
[360/913] 1380211=test_gem_doctor
[361/913] 1380211=test_ancdata
[362/913] 1380196=test_weakmap
[363/913] 1380206=test_rdoc_markup_to_table_of_contents
[364/913] 1380211=test_win32ole_typelib
[365/913] 1380211=test_euc_jp
[366/913] 1380197=test_abi
[367/913] 1380211=test_scanner_events
[368/913] 1380211=test_external_new
[369/913] 1380211=test_gem_resolver_dependency_request
[370/913] 1380211=test_force_exit
[371/913] 1380211=test_registry
[372/913] 1380211=test_rdoc_constant
[373/913] 1380200=test_deprecate
[374/913] 1380200=test_ssl
[375/913] 1380206=test_module
[376/913] 1380211=test_gem_commands_push_command
[377/913] 1380197=parse_success_test
[378/913] 1380197=test_ractor
[379/913] 1380197=test_rdoc_encoding
[380/913] 1380204=test_gem_uri_formatter
[381/913] 1380204=test_sprintf
[382/913] 1380197=test_gem_request_connection_pools
[383/913] 1380202=test_rdoc_markdown
[384/913] 1380199=test_optimization
[385/913] 1380204=test_common
[386/913] 1380197=test_buffering
[387/913] 1380197=test_rdoc_context_section
[388/913] 1380197=ruby_parser_test
[389/913] 1380197=test_svcb_https
[390/913] 1380211=test_bug-14834
[391/913] 1380210=test_key_actor_vi
[392/913] 1380197=test_bmethod
[393/913] 1380197=test_enumerable
[394/913] 1380197=test_terminfo
[395/913] 1380197=test_ansi_without_terminfo
[396/913] 1380202=test_rdoc_markup_include
[397/913] 1380202=test_logdevice
[398/913] 1380197=test_rdoc_attr
[399/913] 1380197=test_passing_block
[400/913] 1380197=test_http
[401/913] 1380197=test_x509cert
[402/913] 1380211=test_addrinfo
[403/913] 1380211=test_have_func
[404/913] 1380210=test_logperiod
[405/913] 1380210=test_enc_str_buf_cat
[406/913] 1380210=test_zsh_completion
[407/913] 1380210=test_gem_package_tar_reader_entry
[408/913] 1380204=test_lock_native_thread
[409/913] 1380204=test_webauthn_listener
[410/913] 1380197=test_gem_resolver_specification
[411/913] 1380197=test_rdoc_generator_pot_po_entry
[412/913] 1380197=json_fixtures_test
Closed file descriptor: WebauthnListenerTest#test_wait_for_otp_code_get_request: 8
[413/913] 1380204=test_encoding
[414/913] 1380210=test_load
[415/913] 1380210=test_default_gems
[416/913] 1380197=test_constant
[417/913] 1380210=test_gem_security_trust_dir
[418/913] 1380210=test_rdoc_parser_c
[419/913] 1380211=test_require_lib
[420/913] 1380204=test_files_test_2
[421/913] 1380198=test_gem_version_option
[422/913] 1380210=test_gem_rdoc
[423/913] 1380198=test_rdoc_markup_parser
[424/913] 1380198=test_gem_remote_fetcher_s3
[425/913] 1380210=test_fd_setsize
[426/913] 1380210=test_trick
[427/913] 1380202=test_objectspace
[428/913] 1380198=test_gem_request_set
[429/913] 1380201=version_test
[430/913] 1380201=test_null
[431/913] 1380201=test_big5
[432/913] 1380201=test_gem_resolver_activation_request
[433/913] 1380201=test_fstring
[434/913] 1380203=test_name_error_extension
[435/913] 1380203=test_iseq_load
[436/913] 1380201=test_timeout
[437/913] 1380201=test_fixnum
[438/913] 1380201=test_signal
[439/913] 1380207=test_rdoc_markup_raw
[440/913] 1380207=test_ensure_and_callcc
[441/913] 1380207=test_scheduler
[442/913] 1380207=test_gem_ext_builder
[443/913] 1380198=test_verbose
[444/913] 1380198=test_history
[445/913] 1380198=test_date_strftime
[446/913] 1380196=compiler_test
[447/913] 1380202=test_gem_resolver_vendor_specification
[448/913] 1380196=test_typeddata
[449/913] 1380202=test_struct
[450/913] 1380202=test_mutex
[451/913] 1380206=test_basicinstructions
[452/913] 1380202=test_bigzero
[453/913] 1380196=test_key_actor_emacs
[454/913] 1380202=test_basicsocket
[455/913] 1380202=test_import
[456/913] 1380197=test_gem_commands_owner_command
[457/913] 1380206=test_normalize
[458/913] 1380206=test_recursion
[459/913] 1380206=test_find
[460/913] 1380198=locals_test
[461/913] 1380206=test_gem_unsatisfiable_dependency_error
[462/913] 1380206=test_rdoc_i18n_text
[463/913] 1380206=test_rdoc_tom_doc
[464/913] 1380206=test_ractor
[465/913] 1380206=pattern_test
[466/913] 1380206=test_disable_irb
[467/913] 1380206=test_gem_package_tar_header
[468/913] 1380203=test_sexp
[469/913] 1380197=test_logger
[470/913] 1380203=test_ifunless
[471/913] 1380203=test_require
[472/913] 1380197=test_gem_silent_ui
[473/913] 1380203=test_ocsp
[474/913] 1380196=test_shapes
[475/913] 1380206=test_rdoc_text
[476/913] 1380196=test_pkey_dh
[477/913] 1380197=test_rendering
[478/913] 1380197=test_gem_commands_uninstall_command
[479/913] 1380196=test_nesting_parser
[480/913] 1380206=test_gem_resolver_installer_set
[481/913] 1380201=test_gem_dependency_list
[482/913] 1380201=test_files_test
[483/913] 1380196=test_continuation
[484/913] 1380196=test_forwardable
[485/913] 1380196=test_object_create_start
[486/913] 1380196=test_io_m17n
[487/913] 1380201=comments_test
[488/913] 1380201=test_delete
[489/913] 1380201=test_config
[490/913] 1380206=test_ensured
[491/913] 1380198=test_placearg
[492/913] 1380201=test_interned_str
[493/913] 1380201=test_rdoc_markup_paragraph
[494/913] 1380201=test_gem_commands_cleanup_command
[495/913] 1380206=test_config
[496/913] 1380203=test_env
[497/913] 1380206=regular_expression_encoding_test
[498/913] 1380206=test_project_sanity
[499/913] 1380202=test_dryrun
[500/913] 1380202=test_gem_impossible_dependencies_error
[501/913] 1380198=json_generator_test
[502/913] 1380202=test_string_processing
[503/913] 1380206=encodings_test
[504/913] 1380202=test_io_buffer
[505/913] 1380206=test_range
[506/913] 1380202=test_type
[507/913] 1380202=test_tmpdir
[508/913] 1380200=node_id_test
[509/913] 1380198=test_gem_source_subpath_problem
[510/913] 1380202=test_locale
[511/913] 1380198=parse_stream_test
[512/913] 1380207=test_gem_resolver_api_set
[513/913] 1380198=test_ts
[514/913] 1380207=test_emitter
[515/913] 1380207=test_stringify_symbols
[516/913] 1380207=test_rdoc_token_stream
[517/913] 1380207=test_printf
[518/913] 1380202=test_rubyoptions
[519/913] 1380201=test_to_ary_concat
[520/913] 1380207=warnings_test
[521/913] 1380207=dispatcher_test
[522/913] 1380197=test_udp
[523/913] 1380197=test_rdoc_alias
[524/913] 1380207=test_rdoc_single_class
[525/913] 1380207=test_windows_1252
[526/913] 1380207=test_configuration
[527/913] 1380197=test_queue
[528/913] 1380200=test_sleep
[529/913] 1380197=test_key_event_record
[530/913] 1380197=regular_expression_options_test
[531/913] 1380197=test_install
[532/913] 1380207=test_rdoc_markup_to_label
[533/913] 1380207=test_prettyprint
[534/913] 1380207=test_gem_validator
[535/913] 1380207=integer_parse_test
[536/913] 1380207=test_custom_command
[537/913] 1380210=test_bundled_gems
[538/913] 1380210=lex_test
[539/913] 1380197=test_tree_spell_checker
[540/913] 1380207=test_pair
[541/913] 1380198=test_m17n_comb
[542/913] 1380197=test_date_ractor
[543/913] 1380197=index_write_test
[544/913] 1380197=test_integer_comb
[545/913] 1380196=test_tsort
[546/913] 1380206=test_depth_first
[547/913] 1380206=test_ns_spki
[548/913] 1380196=test_merge_keys
[549/913] 1380196=test_random
[550/913] 1380206=test_win32ole_type
[551/913] 1380206=test_lexer
[552/913] 1380196=test_io_wait
[553/913] 1380206=test_rdoc_extend
[554/913] 1380201=test_kwargs
[555/913] 1380201=test_rdoc_rd_inline_parser
[556/913] 1380201=test_dir
[557/913] 1380206=test_x509store
[558/913] 1380196=test_mdns
[559/913] 1380196=test_gem_ext_configure_builder
[560/913] 1380196=test_gem_local_remote_options
[561/913] 1380196=test_gem_security_signer
[562/913] 1380200=test_bash_completion
[563/913] 1380200=test_exception
[564/913] 1380196=test_set_len
[565/913] 1380196=test_rdoc_generator_json_index
[566/913] 1380206=test_threadgroup
[567/913] 1380201=test_euc_kr
[568/913] 1380201=test_gem_commands_lock_command
[569/913] 1380201=test_yamlstore
[570/913] 1380201=test_gem_commands_pristine_command
[571/913] 1380210=test_gem_config_file
[572/913] 1380196=test_rdoc_method_attr
[573/913] 1380206=test_rdoc_rdoc
[574/913] 1380210=test_rdoc_markup_pre_process
[575/913] 1380211=test_yjit_exit_locations
[576/913] 1380206=test_gem_resolver_requirement_list
[577/913] 1380206=test_beginendblock
[578/913] 1380204=test_arith_seq_beg_len_step
[579/913] 1380196=test_reline
[580/913] 1380211=test_hash
[581/913] 1380210=test_win32ole_event
[582/913] 1380210=test_io_buffer
[583/913] 1380204=test_scalar_scanner
[584/913] 1380204=test_within_pipe
[585/913] 1380210=test_weakref
[586/913] 1380204=test_not
[587/913] 1380204=test_timeout
[588/913] 1380210=test_socket
[589/913] 1380206=test_function
[590/913] 1380207=snapshots_test
[591/913] 1380204=test_case_mapping
[592/913] 1380204=test_yaml_tree
[593/913] 1380204=test_mailto
[594/913] 1380204=ripper_test
[595/913] 1380206=test_rubygems
[596/913] 1380209=test_gem_package_tar_writer
[597/913] 1380196=test_gem_resolver_lock_set
[598/913] 1380196=test_rdoc_markup_hard_break
[599/913] 1380196=test_ractor_compatibility
[600/913] 1380209=test_append
[601/913] 1380206=test_unicode_normalize
[602/913] 1380209=test_method
[603/913] 1380206=test_reline_key
[604/913] 1380206=test_reqarg
[605/913] 1380201=test_rdoc_generator_pot_po
[606/913] 1380201=test_gem_update_suggestion
[607/913] 1380201=test_gem_source_fetch_problem
[608/913] 1380201=test_set
[609/913] 1380204=test_resource
[610/913] 1380201=test_member
[611/913] 1380201=test_gem_console_ui
[612/913] 1380204=test_pkey_rsa
[613/913] 1380201=test_nofree
[614/913] 1380201=test_rdoc_generator_ri
[615/913] 1380201=test_trace
[616/913] 1380201=test_numhash
[617/913] 1380201=test_gem_stream_ui
[618/913] 1380201=test_arity
[619/913] 1380201=test_ipaddr
[620/913] 1380201=test_m17n
[621/913] 1380196=test_rdoc_markup_attribute_manager
[622/913] 1380196=test_yjit
[623/913] 1380203=test_buffered_io
[624/913] 1380204=test_webauthn_poller
[625/913] 1380203=test_date_conv
[626/913] 1380203=test_gem_resolver_composed_set
[627/913] 1380204=test_egrep_cpp
[628/913] 1380203=test_argf
[629/913] 1380207=test_rdoc_i18n_locale
[630/913] 1380206=test_object_references
[631/913] 1380207=test_wait
[632/913] 1380206=test_sleep
[633/913] 1380210=test_x509name
[634/913] 1380204=test_euc_tw
[635/913] 1380204=test_gem_security
[636/913] 1380210=test_gem_commands_build_command
[637/913] 1380207=test_compile_prism
[638/913] 1380201=test_sizeof
[639/913] 1380210=test_face
[640/913] 1380210=test_alias
[641/913] 1380205=test_gem_requirement
[642/913] 1380206=test_comparable
[643/913] 1380205=test_system
[644/913] 1380206=test_emoji_breaks
[645/913] 1380207=test_notimplement
[646/913] 1380206=test_bug-3571
[647/913] 1380207=test_io_timeout
[648/913] 1380207=test_date_new
[649/913] 1380206=test_rdoc_rd
[650/913] 1380207=command_line_test
[651/913] 1380206=test_gem_commands_info_command
[652/913] 1380207=test_dns
[653/913] 1380206=test_stringio
[654/913] 1380210=test_require
[655/913] 1380206=test_dup
[656/913] 1380207=heredoc_test
[657/913] 1380207=test_webauthn_listener_response
[658/913] 1380207=test_array
[659/913] 1380207=test_ubf_async_safe
[660/913] 1380207=snippets_test
[661/913] 1380200=parser_test
[662/913] 1380200=newline_test
[663/913] 1380206=test_win32ole_record
[664/913] 1380206=test_gem_path_support
[665/913] 1380206=constant_path_node_test
[666/913] 1380206=test_console_attr
[667/913] 1380206=test_gem_bundler_version_finder
[668/913] 1380206=test_rb_str_dup
[669/913] 1380206=fuzzer_test
[670/913] 1380206=test_ast
[671/913] 1380200=test_pack
[672/913] 1380200=test_rdoc_comment
[673/913] 1380200=test_struct
[674/913] 1380200=onigmo_test
[675/913] 1380200=test_super
[676/913] 1380197=test_libs
[677/913] 1380205=test_gc
[678/913] 1380205=test_math
[679/913] 1380198=test_time
[680/913] 1380197=json_encoding_test
[681/913] 1380197=test_digest_extend
[682/913] 1380205=test_gem_safe_yaml
[683/913] 1380205=test_popen_deadlock
[684/913] 1380197=test_autoconf
[685/913] 1380204=test_did_you_mean
[686/913] 1380197=test_bug-5832
[687/913] 1380197=test_case
[688/913] 1380197=test_cgi_multipart
[689/913] 1380200=test_rdoc_code_object
[690/913] 1380197=test_gem_installer
[691/913] 1380198=test_rdoc_top_level
[692/913] 1380204=test_gem_command_manager
[693/913] 1380199=test_multi_irb_commands
[694/913] 1380199=test_gem_commands_check_command
[695/913] 1380204=test_random_formatter
[696/913] 1380204=test_rdoc_normal_class
[697/913] 1380199=test_pipe
[698/913] 1380198=test_regex_casefold
[699/913] 1380199=test_gem_source_git
[700/913] 1380198=test_cp949
[701/913] 1380198=test_condition
[702/913] 1380207=test_emoji
[703/913] 1380198=test_files_lib
[704/913] 1380204=test_sorted_set
[705/913] 1380207=test_string
[706/913] 1380201=test_help
[707/913] 1380201=test_gem_resolver_git_set
[708/913] 1380200=test_class_name_check
[709/913] 1380205=test_scan_args
[710/913] 1380209=test_date_attr
[711/913] 1380209=test_integer
[712/913] 1380205=test_duplicate
[713/913] 1380205=json_ext_parser_test
[714/913] 1380205=test_time
[715/913] 1380200=test_erb
[716/913] 1380200=test_case_comprehensive
[717/913] 1380200=test_framework
[718/913] 1380200=test_marshal
[719/913] 1380201=test_zlib
[720/913] 1380204=magic_comment_test
[721/913] 1380205=test_omap
[722/913] 1380205=test_load
[723/913] 1380199=test_uncorrectable_name_check
[724/913] 1380199=test_cclass
[725/913] 1380205=test_shellwords
[726/913] 1380205=test_singleton_function
[727/913] 1380205=test_proc
[728/913] 1380199=test_date_strptime
[729/913] 1380204=test_ssl
[730/913] 1380199=test_nomethod_error
[731/913] 1380199=test_pkey_dsa
[732/913] 1380199=test_https_proxy
[733/913] 1380200=test_json_tree
[734/913] 1380200=test_emitter
[735/913] 1380200=library_symbols_test
[736/913] 1380200=test_ractor
[737/913] 1380199=test_gem_remote_fetcher_local_ssl_server
[738/913] 1380205=test_rdoc_rd_inline
[739/913] 1380205=test_float
[740/913] 1380200=test_ractor
[741/913] 1380200=test_severity
[742/913] 1380200=test_gem
[743/913] 1380204=test_files_test_1
[744/913] 1380204=test_helper_method
[745/913] 1380204=test_delegate
[746/913] 1380204=test_cgi_core
[747/913] 1380204=test_parser
[748/913] 1380204=attribute_write_test
[749/913] 1380204=test_yaml_special_cases
[750/913] 1380204=test_gem_source_list
[751/913] 1380204=test_psych
[752/913] 1380204=test_ractor
[753/913] 1380210=test_rdoc_parser_prism_ruby
[754/913] 1380211=test_win32ole_variant
[755/913] 1380204=test_fiddle
[756/913] 1380211=test_enumerator
[757/913] 1380211=test_rdoc_markup_formatter
[758/913] 1380205=test_arith_seq_extract
[759/913] 1380211=test_gem_commands_help_command
[760/913] 1380204=test_stringchar
[761/913] 1380211=test_debug
[762/913] 1380211=test_digest
[763/913] 1380199=test_gem_uri
[764/913] 1380204=test_rbconfig
[765/913] 1380204=test_gem_package_old
[766/913] 1380199=test_command
[767/913] 1380205=test_lazy_enumerator
[768/913] 1380204=test_date_compat
[769/913] 1380204=test_resolve_symbol
[770/913] 1380204=test_profile_frames
[771/913] 1380204=test_error_highlight
[772/913] 1380199=test_set
[773/913] 1380199=test_find_executable
[774/913] 1380211=test_array
[775/913] 1380199=test_kdf
[776/913] 1380210=test_gem_commands_outdated_command
[777/913] 1380199=test_gem_request_set_lockfile_tokenizer
[778/913] 1380210=test_nil
[779/913] 1380210=test_class2name
[780/913] 1380200=test_rdoc_task
[781/913] 1380200=test_backtrace
[782/913] 1380210=test_time_tz
[783/913] 1380205=test_rdoc_parser_simple
[784/913] 1380199=test_enumerator
[785/913] 1380205=test_gem_package
[786/913] 1380210=test_utf16
[787/913] 1380210=test_safe_load
[788/913] 1380210=test_color_printer
[789/913] 1380210=test_rdoc_markup_to_rdoc
[790/913] 1380210=test_gem_source
[791/913] 1380203=test_frozen
[792/913] 1380203=test_handle
[793/913] 1380204=test_exception_at_throwing
[794/913] 1380204=test_name_error
[795/913] 1380210=test_benchmark
[796/913] 1380200=string_encoding_test
[797/913] 1380203=test_variable_name_check
[798/913] 1380200=test_gem_source_vendor
[799/913] 1380200=test_gem_commands_list_command
[800/913] 1380203=test_assembler
[801/913] 1380200=test_pty
[802/913] 1380203=overlap_test
[803/913] 1380205=test_rdoc_ri_paths
[804/913] 1380201=test_gem_platform
[805/913] 1380205=test_symbol
[806/913] 1380205=test_gem_uninstaller
[807/913] 1380201=test_propertyputref
[808/913] 1380204=test_gem_available_set
[809/913] 1380201=test_modify_expand
[810/913] 1380201=test_gem_source_installed
[811/913] 1380201=test_change_word
[812/913] 1380201=test_date
[813/913] 1380201=test_date_time
[814/913] 1380201=test_pkcs12
[815/913] 1380204=test_parser
[816/913] 1380210=test_rdoc_parser_markdown
[817/913] 1380210=test_function_entry
[818/913] 1380210=test_win32ole_param
[819/913] 1380210=test_acceptable
[820/913] 1380204=implicit_array_test
[821/913] 1380204=test_len
[822/913] 1380204=heredoc_dedent_test
[823/913] 1380204=test_kernel
[824/913] 1380209=test_method_name_check
[825/913] 1380209=test_keyword
[826/913] 1380200=numeric_value_test
[827/913] 1380203=!Nothing_to_test
[828/913] 1380203=test_gem_package_task
[829/913] 1380200=test_bn
[830/913] 1380203=test_win32ole_method_event
[831/913] 1380203=test_provider
[832/913] 1380200=test_rdoc_ri_driver
[833/913] 1380210=test_data
[834/913] 1380210=test_http_request
[835/913] 1380210=test_httpheader
[836/913] 1380210=test_gem_commands_server_command
[837/913] 1380210=test_rdoc_rd_block_parser
[838/913] 1380201=test_win32ole_param_event
[839/913] 1380201=test_key_name_check
[840/913] 1380210=test_ripper
[841/913] 1380201=test_singleton
[842/913] 1380201=test_rdoc_servlet
[843/913] 1380201=test_assignment
[844/913] 1380200=test_ruby_lex
[845/913] 1380204=test_syntax
[846/913] 1380198=test_grapheme_breaks
[847/913] 1380198=test_gem_request_set_gem_dependency_api
[848/913] 1380200=test_ossl
[849/913] 1380202=test_date_marshal
[850/913] 1380202=test_gem_commands_unpack_command
[851/913] 1380203=test_gem_commands_exec_command
[852/913] 1380210=test_pack
[853/913] 1380198=test_autoload
[854/913] 1380209=test_gem_resolver_local_specification
[855/913] 1380209=test_ssl_session
[856/913] 1380205=test_ractor
[857/913] 1380205=test_optarg
[858/913] 1380205=test_stream
[859/913] 1380205=test_file_exhaustive
[860/913] 1380202=test_gem_gem_runner
[861/913] 1380202=test_gem_ext_cargo_builder
[862/913] 1380202=test_rdoc_generator_pot
[863/913] 1380202=test_exception
[864/913] 1380210=test_gem_commands_signout_command
[865/913] 1380202=test_object
[866/913] 1380210=test_resize
[867/913] 1380202=test_rdoc_generator_darkfish
[868/913] 1380210=test_div
[869/913] 1380210=test_key_stroke
[870/913] 1380210=test_deprecated
[871/913] 1380210=test_gc_compact
[872/913] 1380209=test_generic
[873/913] 1380209=breadth_first_search_test
[874/913] 1380208=test_fiber
[875/913] 1380209=test_gem_commands_setup_command
[876/913] 1380202=test_alias_and_anchor
[877/913] 1380202=test_gem_commands_rebuild_command
[878/913] 1380197=test_cesu8
[879/913] 1380197=test_rdoc_stats
[880/913] 1380202=test_err_in_callback
[881/913] 1380202=test_rdoc_store
[882/913] 1380197=test_win32ole_variant_m
[883/913] 1380197=json_parser_test
[884/913] 1380197=test_vm_dump
[885/913] 1380197=test_rdoc_markup_document
[886/913] 1380197=test_ftp
[887/913] 1380197=errors_test
[888/913] 1380203=test_open3
[889/913] 1380197=test_integer
[890/913] 1380197=test_utf32
[891/913] 1380197=test_ellipsize
[892/913] 1380197=test_helper
[893/913] 1380197=test_memory_view
[894/913] 1380197=test_gem_commands_update_command
[895/913] 1380209=test_date_parse
[896/913] 1380209=test_fips
[897/913] 1380200=test_rand
[898/913] 1380202=test_pkey_ec
[899/913] 1380202=test_thread
[900/913] 1380202=test_data
[901/913] 1380202=test_noarg
[902/913] 1380209=static_literals_test
[903/913] 1380209=test_workspace
[904/913] 1380201=test_random
[905/913] 1380201=test_to_ruby
[906/913] 1380201=test_bundled_ca
[907/913] 1380202=test_backtrace
[908/913] 1380202=test_gem_safe_marshal
[909/913] 1380200=test_input_method
[910/913] 1380201=test_nextafter
[911/913] 1380200=test_tracer
[912/913] 1380200=test_capacity
[913/913] 1380209=test_option
$$$ #<Timeout::Error: execution expired>
### enter analyzing mode for stuck processes

$$$ ps jx
   PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
      1    1035    1035    1035 ?             -1 Ss    1000   0:03 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental
   1035    1041    1041    1041 pts/0       1041 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental
   1041    1042    1041    1041 pts/0       1041 S+    1000   0:01 sh build-loop.sh trunk_asan --incremental
      1  922196    1041    1041 pts/0       1041 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/miniruby -I/tmp/ruby/src/trunk_asan/lib -I/tmp/ruby/build/trunk_asan -I/tmp/ruby/build/trunk_asan/.ext/common -r/tmp/ruby/build/trunk_asan/x86_64-linux-fake --disable-gems -W0 bootstraptest.test_thread.rb_232_1568.rb
   1042 1338794    1041    1041 pts/0       1041 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental
1338794 1338797    1041    1041 pts/0       1041 S+    1000   0:00 sh -c ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20240812-104809 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --incremental
1338797 1338798    1041    1041 pts/0       1041 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20240812-104809 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --incremental
1338798 1379865    1041    1041 pts/0       1041 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
1379865 1379866    1041    1041 pts/0       1041 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
1379866 1380193    1041    1041 pts/0       1041 Sl+   1000   0:19 /tmp/ruby/build/trunk_asan/ruby --disable-gems -r/tmp/ruby/src/trunk_asan/tool/lib/_tmpdir /tmp/ruby/src/trunk_asan/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes --name=!/memory_leak/ --stderr-on-failure -j16
1380193 1380198    1041    1041 pts/0       1041 Sl+   1000   1:09 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
1380198 1415466    1041    1041 pts/0       1041 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
1380198 1415474    1041    1041 pts/0       1041 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
1380198 1415478    1041    1041 pts/0       1041 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
1338798 1416635    1041    1041 pts/0       1041 R+    1000   0:00 ps jx
{1=>[1035, 922196], 1035=>[1041], 1041=>[1042], 1042=>[1338794], 1338794=>[1338797], 1338797=>[1338798], 1338798=>[1379865, 1416635], 1379865=>[1379866], 1379866=>[1380193], 1380193=>[1380198], 1380198=>[1415466, 1415474, 1415478]}
$ timeout 60 gdb -p 1415466 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1415469]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x7f51df6006c0 (LWP 1415466) "test_autoload.*" 0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  2    Thread 0x7f51f22006c0 (LWP 1415469) "test_autoload.*" 0x00007f522071b4cd in __GI___poll (fds=0x7f51f0909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7f51f22006c0 (LWP 1415469) "test_autoload.*"):
#0  0x00007f522071b4cd in __GI___poll (fds=0x7f51f0909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000058efe957639a in __interceptor_poll ()
No symbol table info available.
#2  0x000058efe9922e5f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3065
        vm = <optimized out>
#4  0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989931263680, -8630568910652151795, 139989931263680, -352, 0, 139989616681488, -8630568910664734707, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7f51df6006c0 (LWP 1415466) "test_autoload.*"):
#0  0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x000058efe95ecaba in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x000058efe953b330 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
No symbol table info available.
#3  0x000058efe953b1a9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x000058efe953add5 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) ()
No symbol table info available.
#5  0x000058efe9535dde in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) ()
No symbol table info available.
#6  0x000058efe9535bc8 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) ()
No symbol table info available.
#7  0x000058efe95d1b33 in __interceptor_malloc ()
No symbol table info available.
#8  0x000058efe9652c95 in rb_gc_impl_malloc (objspace_ptr=0x51e000000080, size=584) at /tmp/ruby/src/trunk_asan/gc/default.c:8532
        gpr = 107008
        objspace = 0x51e000000080
        mem = <optimized out>
#9  0x000058efe9737fa0 in rb_node_buffer_new () at /tmp/ruby/src/trunk_asan/node.c:57
        bucket_size = 552
        alloc_size = 584
        nb = <optimized out>
#10 rb_ast_new () at /tmp/ruby/src/trunk_asan/node.c:323
        nb = <optimized out>
        ast = <optimized out>
#11 0x000058efe9dbf2c1 in yycompile (p=0x5140024f3040, fname=<optimized out>, line=<optimized out>) at /tmp/ruby/build/trunk_asan/parse.y:7632
        ast = <optimized out>
#12 rb_parser_compile (p=0x5140024f3040, gets=<optimized out>, fname=<optimized out>, input=<optimized out>, line=<optimized out>) at /tmp/ruby/build/trunk_asan/parse.y:7673
No locals.
#13 0x000058efe9877ef9 in parser_compile (p=0x540000000b08, gets=0x80, fname=0, fname@entry=139990082395600, input=0x58efe95ebafe <__sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int)+30>, input@entry=0x7f51fe6bf8f8, line=0, line@entry=1) at /tmp/ruby/src/trunk_asan/ruby_parser.c:659
        ast = <optimized out>
#14 0x000058efe9875ff7 in parser_compile_file_path (parser=0xfffffffffffffe00, fname=139990082395600, file=139990137567480, start=1) at /tmp/ruby/src/trunk_asan/ruby_parser.c:733
No locals.
#15 rb_parser_compile_file_path (vparser=<optimized out>, fname=<optimized out>, file=<optimized out>, start=<optimized out>) at /tmp/ruby/src/trunk_asan/ruby_parser.c:783
        ast_value = 139990137569040
        parser = 0xfffffffffffffe00
#16 0x000058efe986b6fe in load_file_internal (argp_v=<optimized out>) at /tmp/ruby/src/trunk_asan/ruby.c:2705
        rbimpl_id = 16529
        argp = <optimized out>
        parser = 139990137564840
        orig_fname = 139990082395600
        script = 0
        opt = 0x7f51ef90a070
        f = 139990137567480
        line_start = 1
        ast_value = 4
        set_encoding = 16529
        enc = 0x50d000000110
#17 0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160024402d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51df5fc3d0, <optimized out>, 0x7f51df5fc2e0, <optimized out>, <optimized out>}, prev = 0x7f51df5fcd20, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160024402d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#18 0x000058efe9865541 in load_file (parser=139990137564840, fname=139990082395600, f=139990137567480, script=0, opt=0x7f51ef90a070) at /tmp/ruby/src/trunk_asan/ruby.c:2841
        arg = {parser = 9895527813286708059, fname = 870684766706, script = 33214, opt = 0x50fd98949d88949, f = <optimized out>}
#19 rb_parser_load_file (parser=<optimized out>, fname_v=139990082395600) at /tmp/ruby/src/trunk_asan/ruby.c:2867
        opt = {script = <optimized out>, script_name = <optimized out>, e_script = <optimized out>, src = {enc = {name = <optimized out>, index = -1}}, ext = {enc = {name = <optimized out>, index = -1}}, intern = {enc = {name = <optimized out>, index = -1}}, req_list = <optimized out>, features = {mask = <optimized out>, set = 31}, warn = {mask = <optimized out>, set = <optimized out>}, dump = 8, backtrace_length_limit = -9223372036854775808, rjit = {on = <optimized out>, exec_mem_size = <optimized out>, call_threshold = <optimized out>, stats = <optimized out>, disable = <optimized out>, trace = <optimized out>, trace_exits = <optimized out>, dump_disasm = <optimized out>, verify_ctx = <optimized out>}, crash_report = <optimized out>, sflag = <optimized out>, xflag = <optimized out>, warning = <optimized out>, verbose = <optimized out>, do_loop = <optimized out>, do_print = <optimized out>, do_line = <optimized out>, do_split = <optimized out>, do_search = <optimized out>, setids = <optimized out>, yjit = <optimized out>}
        xflag = 0
        f = 139990137567480
#20 0x000058efe9714d2d in load_iseq_eval (ec=0x5160024402d0, fname=fname@entry=139990082395600) at /tmp/ruby/src/trunk_asan/load.c:769
        parser = 139990137564840
        ast_value = <optimized out>
        ast = <optimized out>
        ec = 0x5160024402d0
        v = <optimized out>
        th = <optimized out>
        realpath_map = 139990702281720
        iseq = <optimized out>
#21 0x000058efe970fe97 in require_internal (ec=ec@entry=0x5160024402d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1287
        found = 114
        handle = <optimized out>
        _ec = <optimized out>
        _tag = <optimized out>
        th = 0x5150002b8700
        saved = <optimized out>
        ftptr = <optimized out>
        realpath = <optimized out>
        realpaths = 139990702281880
        realpath_map = 139990702281720
        path = 139990082395600
        state = RUBY_TAG_NONE
        prev_ext_config = <optimized out>
        th2 = <optimized out>
        result = <optimized out>
        saved_path = <optimized out>
        reset_ext_config = <optimized out>
#22 0x000058efe970dd80 in rb_require_string_internal (fname=139990082395840, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386
        ec = 0x5160024402d0
        result = <optimized out>
#23 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1379
        rb_gc_guarded_ptr = <optimized out>
#24 rb_f_require (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1021
No locals.
#25 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x1610100140003
        cc = <optimized out>
        me = 0x7f51fe8bce08
        cfunc = 0x504000018518
        recv = 139990702411240
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#26 0x000058efe99d69cd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7f51df5fd400) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#27 0x000058efe99dc625 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4173
No locals.
#28 0x000058efe999e1cd in vm_sendish (ec=0x5160024402d0, reg_cfp=0x7f51f6a1b6e8, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#29 vm_exec_core (ec=ec@entry=0x5160024402d0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f6a1b6e8
        reg_pc = 0x5110000b40f8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#30 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160024402d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#31 0x000058efe9a034da in vm_call0_body (ec=<optimized out>, calling=0x7f51ef909860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225
        reg_cfp = <optimized out>
        i = <optimized out>
        ci = 0x7f51ef9098d0
        cc = <optimized out>
        ret = <optimized out>
#32 0x000058efe9a02d4f in vm_call0_cme (ec=0x5160024402d0, calling=0x7f51ef909860, argv=0x7f51df5fdbc0, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108
No locals.
#33 vm_call0_body (ec=<optimized out>, calling=0x7f51ef909860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271
        cme = 0x7f51fd546040
        orig_cme = <optimized out>
        ci = 0x7f51ef9098d0
        cc = 0x7f51fd56aad0
        ret = <optimized out>
#34 0x000058efe99b84fe in vm_call0_cc (recv=139990702411240, id=22593, argc=<optimized out>, argv=<optimized out>, cc=0x7f51fd56aad0, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101
        flags = <optimized out>
        calling = <error reading variable calling (Cannot access memory at address 0x80)>
        use_argv = 0x0
        av = <optimized out>
#35 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047
        ci = <optimized out>
        ec = <optimized out>
        cc = 0x7f51fd56aad0
        self = <optimized out>
#36 0x000058efe99b932e in rb_funcallv (recv=139990702411240, mid=22593, argc=1, argv=0x7f51df5fdbc0) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062
No locals.
#37 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119
        ar = <optimized out>
        argv = 0x7f51df5fdbc0
#38 0x000058efe997907e in autoload_feature_require (_arguments=139989616680880) at /tmp/ruby/src/trunk_asan/variable.c:2934
        arguments = 0x7f51df5fdfb0
        autoload_const = <optimized out>
        result = <optimized out>
#39 autoload_try_load (_arguments=139989616680880) at /tmp/ruby/src/trunk_asan/variable.c:2948
        arguments = 0x7f51df5fdfb0
        result = <optimized out>
        ce = <optimized out>
#40 0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160024402d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51df5fdf30, <optimized out>, 0x7f51df5fde40, <optimized out>, <optimized out>}, prev = 0x7f51ef809940, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160024402d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#41 0x000058efe99783c1 in rb_autoload_load (module=module@entry=139990702488880, name=name@entry=308779) at /tmp/ruby/src/trunk_asan/variable.c:3009
        ce = 0x50300316daa0
        arguments = {module = 139990702488880, name = 308779, flag = 0, mutex = 139990137542200, autoload_const = 0x0, autoload_data = 0x0}
        result = <optimized out>
        autoload_const_value = <optimized out>
#42 0x000058efe9981d4d in rb_const_search_from (klass=139990130463640, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3111
        ac = 0xfffffffffffffe00
        am = 139990702488880
        tmp = 139990702488880
        ce = <optimized out>
        current = 139990702488880
        value = <optimized out>
        first_iteration = <optimized out>
#43 0x000058efe997a0e4 in rb_const_search (klass=139990130463640, id=308779, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3133
        value = <optimized out>
#44 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3060
        c = <optimized out>
#45 0x000058efe998504e in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134
        root_cref = <optimized out>
        klass = 92358976736008
        cref = <optimized out>
        val = <optimized out>
        root_cref = <optimized out>
        cref = <optimized out>
        klass = <optimized out>
        av = <optimized out>
th: 0x5150002b8700, native_id: 0x7f51df6006c0
-- Control frame information -----------------------------------------------
        am = <optimized out>
        ce = <optimized out>
        search_continue = <optimized out>
#46 0x000058efe998ffe3 in vm_get_ev_const_chain (ec=0x5160024402d0, segments=0x5020008624d0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167
        id = 0
        val = 128
c:0007 p:---- s:0027 e:000026 DUMMY  [FINISH]
c:0006 p:---- s:0024 e:000023 CFUNC  :require
        idx = <optimized out>
        allow_nil = <optimized out>
c:0005 p:0023 s:0019 e:000018 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH]
#47 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x502000862490) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6341
        segments = 0x5020008624d0
c:0004 p:0002 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:396 [FINISH]
c:0003 p:---- s:0010 e:000009 CFUNC  :fork
        ice = <optimized out>
        val = <optimized out>
c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:396 [FINISH]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
#48 0x000058efe9992b67 in vm_exec_core (ec=ec@entry=0x5160024402d0) at ../../src/trunk_asan/insns.def:263
        ic = 0x0

        leaf = false
        val = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f6a1b720
        reg_pc = 0xfffffffffffffe00
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#49 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160024402d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#50 0x000058efe9a0cab2 in invoke_iseq_block_from_c (ec=0x5160024402d0, captured=0x7f51f6a1b7a8, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521da37d90
        cfp = <optimized out>
        sp = 0x7f51f691b850
        use_argv = 0x0
        stack_argv = 0x7f51f691b850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#51 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609
        captured = 0x7f51f6a1b7a8
#52 0x000058efe99ba746 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646
No locals.
#53 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
No locals.
#54 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#55 0x000058efe99ba746 in rb_yield (val=<optimized out>)
No locals.
#56 0x000058efe961986a in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1033
        _ec = 0x5160024402d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51df5fed70, <optimized out>, 0x7f51df5fec80, <optimized out>, <optimized out>}, prev = 0x7f51ef809340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        ec = 0x5160024402d0
        cfp = 0x7f51f6a1b758
#57 0x000058efe979467b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4390
        status = <optimized out>
        pid = <optimized out>
#58 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x644100040001
        cc = <optimized out>
        me = 0x7f51fd5619a8
        cfunc = 0x50400001ff58
        recv = 139990130287200
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#59 0x000058efe99d69cd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7f51df5ff3c0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#60 0x000058efe99d6485 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4904
        ci = <optimized out>
        cc = 0x0
#61 0x000058efe999593f in vm_sendish (ec=0x5160024402d0, reg_cfp=0x7f51f6a1b790, cd=0x502000862550, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#62 vm_exec_core (ec=ec@entry=0x5160024402d0) at ../../src/trunk_asan/insns.def:871
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000862550
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f6a1b790
        reg_pc = 0x504000adcf30
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#63 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160024402d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#64 0x000058efe99ca54b in invoke_iseq_block_from_c (ec=0x5160024402d0, captured=<optimized out>, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521da37e80
        cfp = 0x7f51f6a1b7c8
        sp = 0x7f51f691b818
        use_argv = <optimized out>
        stack_argv = 0x7f51f691b818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#65 invoke_block_from_c_proc (ec=0x5160024402d0, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
        block = <optimized out>
        keyword_hash = <optimized out>
#66 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
No locals.
#67 0x000058efe99c87d6 in rb_vm_invoke_proc (ec=0x540000000b08, proc=0x80, proc@entry=0x5040013a6110, argc=-379667714, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
        self = 0
#68 0x000058efe9920ce9 in thread_do_start_proc (th=th@entry=0x5150002b8700) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040013a6110
        args_len = 0
        args_ptr = <optimized out>
#69 0x000058efe991e89a in thread_do_start (th=0x5150002b8700) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#70 thread_start_func_2 (th=th@entry=0x5150002b8700, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#71 0x000058efe991db5e in call_thread_start_func_2 (th=0x5150002b8700) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>
        stack_start_addr = 0x7f51df5ffce0
#72 nt_start (ptr=0x50c000858640) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x5150002b8700
        sched = <optimized out>
        nt = 0x50c000858640
        vm = 0x525000000100
#73 0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#74 0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989616690880, -8630491395082393587, 139989616690880, -352, 0, 140727367601264, -8630491395094976499, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#75 0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1415466) detached]
$ timeout 60 gdb -p 1415474 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1415476]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x7f51f22006c0 (LWP 1415474) "test_autoload.*" 0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  2    Thread 0x7f52044006c0 (LWP 1415476) "test_autoload.*" 0x00007f522071b4cd in __GI___poll (fds=0x7f51f0909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7f52044006c0 (LWP 1415476) "test_autoload.*"):
#0  0x00007f522071b4cd in __GI___poll (fds=0x7f51f0909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000058efe957639a in __interceptor_poll ()
No symbol table info available.
#2  0x000058efe9922e5f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3065
        vm = <optimized out>
#4  0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990235350720, -8629491664134838259, 139990235350720, -352, 0, 139989931254704, -8629491664147421171, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7f51f22006c0 (LWP 1415474) "test_autoload.*"):
#0  0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x000058efe95ecaba in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x000058efe953b330 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
No symbol table info available.
#3  0x000058efe953b1a9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x000058efe953add5 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) ()
No symbol table info available.
#5  0x000058efe9535dde in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) ()
No symbol table info available.
#6  0x000058efe9535bc8 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) ()
No symbol table info available.
#7  0x000058efe95d1b33 in __interceptor_malloc ()
No symbol table info available.
#8  0x000058efe9652c95 in rb_gc_impl_malloc (objspace_ptr=0x51e000000080, size=584) at /tmp/ruby/src/trunk_asan/gc/default.c:8532
        gpr = 107008
        objspace = 0x51e000000080
        mem = <optimized out>
#9  0x000058efe9737fa0 in rb_node_buffer_new () at /tmp/ruby/src/trunk_asan/node.c:57
        bucket_size = 552
        alloc_size = 584
        nb = <optimized out>
#10 rb_ast_new () at /tmp/ruby/src/trunk_asan/node.c:323
        nb = <optimized out>
        ast = <optimized out>
#11 0x000058efe9dbf2c1 in yycompile (p=0x5140024f3040, fname=<optimized out>, line=<optimized out>) at /tmp/ruby/build/trunk_asan/parse.y:7632
        ast = <optimized out>
#12 rb_parser_compile (p=0x5140024f3040, gets=<optimized out>, fname=<optimized out>, input=<optimized out>, line=<optimized out>) at /tmp/ruby/build/trunk_asan/parse.y:7673
No locals.
#13 0x000058efe9877ef9 in parser_compile (p=0x540000000b08, gets=0x80, fname=0, fname@entry=139990082395600, input=0x58efe95ebafe <__sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int)+30>, input@entry=0x7f51fe6bff10, line=0, line@entry=1) at /tmp/ruby/src/trunk_asan/ruby_parser.c:659
        ast = <optimized out>
#14 0x000058efe9875ff7 in parser_compile_file_path (parser=0xfffffffffffffe00, fname=139990082395600, file=139990137569040, start=1) at /tmp/ruby/src/trunk_asan/ruby_parser.c:733
No locals.
#15 rb_parser_compile_file_path (vparser=<optimized out>, fname=<optimized out>, file=<optimized out>, start=<optimized out>) at /tmp/ruby/src/trunk_asan/ruby_parser.c:783
        ast_value = 139990137568800
        parser = 0xfffffffffffffe00
#16 0x000058efe986b6fe in load_file_internal (argp_v=<optimized out>) at /tmp/ruby/src/trunk_asan/ruby.c:2705
        rbimpl_id = 16529
        argp = <optimized out>
        parser = 139990137569160
        orig_fname = 139990082395600
        script = 0
        opt = 0x7f51ee10a070
        f = 139990137569040
        line_start = 1
        ast_value = 4
        set_encoding = 16529
        enc = 0x50d000000110
#17 0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160034dcad0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51f21fc570, <optimized out>, 0x7f51f21fc480, <optimized out>, <optimized out>}, prev = 0x7f51f21fcec0, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160034dcad0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#18 0x000058efe9865541 in load_file (parser=139990137569160, fname=139990082395600, f=139990137569040, script=0, opt=0x7f51ee10a070) at /tmp/ruby/src/trunk_asan/ruby.c:2841
        arg = {parser = 9895527813286708059, fname = 870684766706, script = 33214, opt = 0x50fd98949d88949, f = <optimized out>}
#19 rb_parser_load_file (parser=<optimized out>, fname_v=139990082395600) at /tmp/ruby/src/trunk_asan/ruby.c:2867
        opt = {script = <optimized out>, script_name = <optimized out>, e_script = <optimized out>, src = {enc = {name = <optimized out>, index = -1}}, ext = {enc = {name = <optimized out>, index = -1}}, intern = {enc = {name = <optimized out>, index = -1}}, req_list = <optimized out>, features = {mask = <optimized out>, set = 31}, warn = {mask = <optimized out>, set = <optimized out>}, dump = 8, backtrace_length_limit = -9223372036854775808, rjit = {on = <optimized out>, exec_mem_size = <optimized out>, call_threshold = <optimized out>, stats = <optimized out>, disable = <optimized out>, trace = <optimized out>, trace_exits = <optimized out>, dump_disasm = <optimized out>, verify_ctx = <optimized out>}, crash_report = <optimized out>, sflag = <optimized out>, xflag = <optimized out>, warning = <optimized out>, verbose = <optimized out>, do_loop = <optimized out>, do_print = <optimized out>, do_line = <optimized out>, do_split = <optimized out>, do_search = <optimized out>, setids = <optimized out>, yjit = <optimized out>}
        xflag = 0
        f = 139990137569040
#20 0x000058efe9714d2d in load_iseq_eval (ec=0x5160034dcad0, fname=fname@entry=139990082395600) at /tmp/ruby/src/trunk_asan/load.c:769
        parser = 139990137569160
        ast_value = <optimized out>
        ast = <optimized out>
        ec = 0x5160034dcad0
        v = <optimized out>
        th = <optimized out>
        realpath_map = 139990702281720
        iseq = <optimized out>
#21 0x000058efe970fe97 in require_internal (ec=ec@entry=0x5160034dcad0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1287
        found = 114
        handle = <optimized out>
        _ec = <optimized out>
        _tag = <optimized out>
        th = 0x51500044fa00
        saved = <optimized out>
        ftptr = <optimized out>
        realpath = <optimized out>
        realpaths = 139990702281880
        realpath_map = 139990702281720
        path = 139990082395600
        state = RUBY_TAG_NONE
        prev_ext_config = <optimized out>
        th2 = <optimized out>
        result = <optimized out>
        saved_path = <optimized out>
        reset_ext_config = <optimized out>
#22 0x000058efe970dd80 in rb_require_string_internal (fname=139990082395840, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386
        ec = 0x5160034dcad0
        result = <optimized out>
#23 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1379
        rb_gc_guarded_ptr = <optimized out>
#24 rb_f_require (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1021
No locals.
#25 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x1610100140003
        cc = <optimized out>
        me = 0x7f51fe8bce08
        cfunc = 0x504000018518
        recv = 139990702411240
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#26 0x000058efe99d69cd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7f51f21fd5a0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#27 0x000058efe99dc625 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4173
No locals.
#28 0x000058efe999e1cd in vm_sendish (ec=0x5160034dcad0, reg_cfp=0x7f51f673d6e8, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#29 vm_exec_core (ec=ec@entry=0x5160034dcad0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f673d6e8
        reg_pc = 0x5110000b40f8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#30 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160034dcad0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#31 0x000058efe9a034da in vm_call0_body (ec=<optimized out>, calling=0x7f51ee109860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225
        reg_cfp = <optimized out>
        i = <optimized out>
        ci = 0x7f51ee1098d0
        cc = <optimized out>
        ret = <optimized out>
#32 0x000058efe9a02d4f in vm_call0_cme (ec=0x5160034dcad0, calling=0x7f51ee109860, argv=0x7f51f21fdd60, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108
No locals.
#33 vm_call0_body (ec=<optimized out>, calling=0x7f51ee109860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271
        cme = 0x7f51fd546040
        orig_cme = <optimized out>
        ci = 0x7f51ee1098d0
        cc = 0x7f51fd56aad0
        ret = <optimized out>
#34 0x000058efe99b84fe in vm_call0_cc (recv=139990702411240, id=22593, argc=<optimized out>, argv=<optimized out>, cc=0x7f51fd56aad0, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101
        flags = <optimized out>
        calling = <error reading variable calling (Cannot access memory at address 0x80)>
        use_argv = 0x0
        av = <optimized out>
#35 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047
        ci = <optimized out>
        ec = <optimized out>
        cc = 0x7f51fd56aad0
        self = <optimized out>
#36 0x000058efe99b932e in rb_funcallv (recv=139990702411240, mid=22593, argc=1, argv=0x7f51f21fdd60) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062
No locals.
#37 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119
        ar = <optimized out>
        argv = 0x7f51f21fdd60
#38 0x000058efe997907e in autoload_feature_require (_arguments=139989931254096) at /tmp/ruby/src/trunk_asan/variable.c:2934
        arguments = 0x7f51f21fe150
        autoload_const = <optimized out>
        result = <optimized out>
#39 autoload_try_load (_arguments=139989931254096) at /tmp/ruby/src/trunk_asan/variable.c:2948
        arguments = 0x7f51f21fe150
th: 0x51500044fa00, native_id: 0x7f51f22006c0
-- Control frame information -----------------------------------------------
        result = <optimized out>
        ce = <optimized out>
#40 0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
c:0007 p:---- s:0027 e:000026 DUMMY  [FINISH]
        _ec = 0x5160034dcad0
c:0006 p:---- s:0024 e:000023 CFUNC  :require
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51f21fe0d0, <optimized out>, 0x7f51f21fdfe0, <optimized out>, <optimized out>}, prev = 0x7f51ee009740, state = RUBY_TAG_NONE, lock_rec = 0}
c:0005 p:0023 s:0019 e:000018 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH]
        result = 4
c:0004 p:0002 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:396 [FINISH]
        ec = 0x5160034dcad0
        state = RUBY_TAG_NONE
c:0003 p:---- s:0010 e:000009 CFUNC  :fork
c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:396 [FINISH]
        errinfo = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
#41 0x000058efe99783c1 in rb_autoload_load (module=module@entry=139990702488880, name=name@entry=308779) at /tmp/ruby/src/trunk_asan/variable.c:3009
        ce = 0x50300316daa0

        arguments = {module = 139990702488880, name = 308779, flag = 0, mutex = 139990137543960, autoload_const = 0x0, autoload_data = 0x0}
        result = <optimized out>
        autoload_const_value = <optimized out>
#42 0x000058efe9981d4d in rb_const_search_from (klass=139990130463640, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3111
        ac = 0xfffffffffffffe00
        am = 139990702488880
        tmp = 139990702488880
        ce = <optimized out>
        current = 139990702488880
        value = <optimized out>
        first_iteration = <optimized out>
#43 0x000058efe997a0e4 in rb_const_search (klass=139990130463640, id=308779, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3133
        value = <optimized out>
#44 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3060
        c = <optimized out>
#45 0x000058efe998504e in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134
        root_cref = <optimized out>
        klass = 92358976736008
        cref = <optimized out>
        val = <optimized out>
        root_cref = <optimized out>
        cref = <optimized out>
        klass = <optimized out>
        av = <optimized out>
        am = <optimized out>
        ce = <optimized out>
        search_continue = <optimized out>
#46 0x000058efe998ffe3 in vm_get_ev_const_chain (ec=0x5160034dcad0, segments=0x5020008624d0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167
        id = 0
        val = 128
        idx = <optimized out>
        allow_nil = <optimized out>
#47 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x502000862490) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6341
        segments = 0x5020008624d0
        ice = <optimized out>
        val = <optimized out>
#48 0x000058efe9992b67 in vm_exec_core (ec=ec@entry=0x5160034dcad0) at ../../src/trunk_asan/insns.def:263
        ic = 0x0
        leaf = false
        val = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f673d720
        reg_pc = 0xfffffffffffffe00
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#49 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160034dcad0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#50 0x000058efe9a0cab2 in invoke_iseq_block_from_c (ec=0x5160034dcad0, captured=0x7f51f673d7a8, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521da37d90
        cfp = <optimized out>
        sp = 0x7f51f663d850
        use_argv = 0x0
        stack_argv = 0x7f51f663d850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#51 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609
        captured = 0x7f51f673d7a8
#52 0x000058efe99ba746 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646
No locals.
#53 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
No locals.
#54 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#55 0x000058efe99ba746 in rb_yield (val=<optimized out>)
No locals.
#56 0x000058efe961986a in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1033
        _ec = 0x5160034dcad0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51f21fef10, <optimized out>, 0x7f51f21fee20, <optimized out>, <optimized out>}, prev = 0x7f51ee009340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        ec = 0x5160034dcad0
        cfp = 0x7f51f673d758
#57 0x000058efe979467b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4390
        status = <optimized out>
        pid = <optimized out>
#58 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x644100040001
        cc = <optimized out>
        me = 0x7f51fd5619a8
        cfunc = 0x50400001ff58
        recv = 139990130287200
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#59 0x000058efe999593f in vm_sendish (ec=0x5160034dcad0, reg_cfp=0x7f51f673d790, cd=0x502000862550, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#60 vm_exec_core (ec=ec@entry=0x5160034dcad0) at ../../src/trunk_asan/insns.def:871
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000862550
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f673d790
        reg_pc = 0x504000adcf30
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#61 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160034dcad0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#62 0x000058efe99ca54b in invoke_iseq_block_from_c (ec=0x5160034dcad0, captured=<optimized out>, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521da37e80
        cfp = 0x7f51f673d7c8
        sp = 0x7f51f663d818
        use_argv = <optimized out>
        stack_argv = 0x7f51f663d818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#63 invoke_block_from_c_proc (ec=0x5160034dcad0, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
        block = <optimized out>
        keyword_hash = <optimized out>
#64 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
No locals.
#65 0x000058efe99c87d6 in rb_vm_invoke_proc (ec=0x540000000b08, proc=0x80, proc@entry=0x5040013a6090, argc=-379667714, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
        self = 0
#66 0x000058efe9920ce9 in thread_do_start_proc (th=th@entry=0x51500044fa00) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040013a6090
        args_len = 0
        args_ptr = <optimized out>
#67 0x000058efe991e89a in thread_do_start (th=0x51500044fa00) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#68 thread_start_func_2 (th=th@entry=0x51500044fa00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#69 0x000058efe991db5e in call_thread_start_func_2 (th=0x51500044fa00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>
        stack_start_addr = 0x7f51f21ffce0
#70 nt_start (ptr=0x50c0008587c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x51500044fa00
        sched = <optimized out>
        nt = 0x50c0008587c0
        vm = 0x525000000100
#71 0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#72 0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989931263680, -8630568910652151795, 139989931263680, -352, 0, 140727367601264, -8630568910664734707, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#73 0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1415474) detached]
$ timeout 60 gdb -p 1415478 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1415480]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x7f51f18006c0 (LWP 1415478) "test_autoload.*" 0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  2    Thread 0x7f52044006c0 (LWP 1415480) "test_autoload.*" 0x00007f522071b4cd in __GI___poll (fds=0x7f51f0909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7f52044006c0 (LWP 1415480) "test_autoload.*"):
#0  0x00007f522071b4cd in __GI___poll (fds=0x7f51f0909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000058efe957639a in __interceptor_poll ()
No symbol table info available.
#2  0x000058efe9922e5f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3065
        vm = <optimized out>
#4  0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990235350720, -8629491664134838259, 139990235350720, -352, 0, 139989920768944, -8629491664147421171, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7f51f18006c0 (LWP 1415478) "test_autoload.*"):
#0  0x000058efe95ebafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x000058efe95ecaba in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x000058efe953b330 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
No symbol table info available.
#3  0x000058efe953b1a9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x000058efe953add5 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) ()
No symbol table info available.
#5  0x000058efe9535dde in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) ()
No symbol table info available.
#6  0x000058efe9535bc8 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) ()
No symbol table info available.
#7  0x000058efe95d1b33 in __interceptor_malloc ()
No symbol table info available.
#8  0x000058efe9573857 in __interceptor_realpath ()
No symbol table info available.
#9  0x000058efe96250a4 in rb_check_realpath_internal (basedir=4, path=139990082395600, origenc=0x50d000000110, mode=RB_REALPATH_STRICT) at /tmp/ruby/src/trunk_asan/file.c:4568
        resolved_ptr = 0x0
        unresolved_path = 139990082395520
        resolved = <optimized out>
        st = <optimized out>
        errno_to_fail = <optimized out>
        errno_to_fail = <optimized out>
        rb_gc_guarded_ptr = <optimized out>
#10 0x000058efe970fdd3 in realpath_internal_cached (hash=139990702281720, path=139990082395600) at /tmp/ruby/src/trunk_asan/load.c:729
        ret = 4
        realpath = <optimized out>
#11 require_internal (ec=ec@entry=0x5160034e60d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1281
        found = 114
        handle = <optimized out>
        _ec = <optimized out>
        _tag = <optimized out>
        th = 0x51500013c200
        saved = <optimized out>
        ftptr = <optimized out>
        realpath = <optimized out>
        realpaths = 139990702281880
        realpath_map = 139990702281720
        path = 139990082395600
        state = RUBY_TAG_NONE
        prev_ext_config = <optimized out>
        th2 = <optimized out>
        result = <optimized out>
        saved_path = <optimized out>
        reset_ext_config = <optimized out>
#12 0x000058efe970dd80 in rb_require_string_internal (fname=139990082395840, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386
        ec = 0x5160034e60d0
        result = <optimized out>
#13 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1379
        rb_gc_guarded_ptr = <optimized out>
#14 rb_f_require (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1021
No locals.
#15 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x1610100140003
        cc = <optimized out>
        me = 0x7f51fe8bce08
        cfunc = 0x504000018518
        recv = 139990702411240
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#16 0x000058efe99d69cd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7f51f17fd5a0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#17 0x000058efe99dc625 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4173
No locals.
#18 0x000058efe999e1cd in vm_sendish (ec=0x5160034e60d0, reg_cfp=0x7f51f65396e8, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#19 vm_exec_core (ec=ec@entry=0x5160034e60d0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f65396e8
        reg_pc = 0x5110000b40f8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#20 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160034e60d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#21 0x000058efe9a034da in vm_call0_body (ec=<optimized out>, calling=0x7f51ec909860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225
        reg_cfp = <optimized out>
        i = <optimized out>
        ci = 0x7f51ec9098d0
        cc = <optimized out>
        ret = <optimized out>
#22 0x000058efe9a02d4f in vm_call0_cme (ec=0x5160034e60d0, calling=0x7f51ec909860, argv=0x7f51f17fdd60, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108
No locals.
#23 vm_call0_body (ec=<optimized out>, calling=0x7f51ec909860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271
        cme = 0x7f51fd546040
        orig_cme = <optimized out>
        ci = 0x7f51ec9098d0
        cc = 0x7f51fd56aad0
        ret = <optimized out>
#24 0x000058efe99b84fe in vm_call0_cc (recv=139990702411240, id=22593, argc=<optimized out>, argv=<optimized out>, cc=0x7f51fd56aad0, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101
        flags = <optimized out>
        calling = <error reading variable calling (Cannot access memory at address 0x80)>
        use_argv = 0x0
        av = <optimized out>
#25 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047
        ci = <optimized out>
        ec = <optimized out>
        cc = 0x7f51fd56aad0
        self = <optimized out>
#26 0x000058efe99b932e in rb_funcallv (recv=139990702411240, mid=22593, argc=1, argv=0x7f51f17fdd60) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062
No locals.
#27 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119
        ar = <optimized out>
        argv = 0x7f51f17fdd60
#28 0x000058efe997907e in autoload_feature_require (_arguments=139989920768336) at /tmp/ruby/src/trunk_asan/variable.c:2934
        arguments = 0x7f51f17fe150
        autoload_const = <optimized out>
        result = <optimized out>
#29 autoload_try_load (_arguments=139989920768336) at /tmp/ruby/src/trunk_asan/variable.c:2948
        arguments = 0x7f51f17fe150
        result = <optimized out>
        ce = <optimized out>
#30 0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160034e60d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51f17fe0d0, <optimized out>, 0x7f51f17fdfe0, <optimized out>, <optimized out>}, prev = 0x7f51ec809740, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160034e60d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#31 0x000058efe99783c1 in rb_autoload_load (module=module@entry=139990702488880, name=name@entry=308779) at /tmp/ruby/src/trunk_asan/variable.c:3009
        ce = 0x50300316daa0
        arguments = {module = 139990702488880, name = 308779, flag = 0, mutex = 139990137567480, autoload_const = 0x0, autoload_data = 0x0}
        result = <optimized out>
        autoload_const_value = <optimized out>
#32 0x000058efe9981d4d in rb_const_search_from (klass=139990130463640, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3111
        ac = 0xfffffffffffffe00
        am = 139990702488880
        tmp = 139990702488880
        ce = <optimized out>
        current = 139990702488880
        value = <optimized out>
        first_iteration = <optimized out>
#33 0x000058efe997a0e4 in rb_const_search (klass=139990130463640, id=308779, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3133
        value = <optimized out>
#34 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3060
        c = <optimized out>
#35 0x000058efe998504e in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134
        root_cref = <optimized out>
        klass = 92358976737416
        cref = <optimized out>
        val = <optimized out>
        root_cref = <optimized out>
        cref = <optimized out>
        klass = <optimized out>
        av = <optimized out>
        am = <optimized out>
        ce = <optimized out>
        search_continue = <optimized out>
#36 0x000058efe998ffe3 in vm_get_ev_const_chain (ec=0x5160034e60d0, segments=0x5020008624d0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167
        id = 0
        val = 128
        idx = <optimized out>
        allow_nil = <optimized out>
#37 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x502000862490) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6341
        segments = 0x5020008624d0
        ice = <optimized out>
        val = <optimized out>
#38 0x000058efe9992b67 in vm_exec_core (ec=ec@entry=0x5160034e60d0) at ../../src/trunk_asan/insns.def:263
        ic = 0x0
        leaf = false
        val = <optimized out>
th: 0x51500013c200, native_id: 0x7f51f18006c0
-- Control frame information -----------------------------------------------
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f6539720
        reg_pc = 0xfffffffffffffe00
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
c:0006 p:---- s:0024 e:000023 CFUNC  :require
c:0005 p:0023 s:0019 e:000018 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH]
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
c:0004 p:0002 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:396 [FINISH]
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
c:0003 p:---- s:0010 e:000009 CFUNC  :fork
c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:396 [FINISH]
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
        INSN_LABEL_getinstancevariable = <optimized out>

        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#39 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160034e60d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#40 0x000058efe9a0cab2 in invoke_iseq_block_from_c (ec=0x5160034e60d0, captured=0x7f51f65397a8, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521da37d90
        cfp = <optimized out>
        sp = 0x7f51f6439850
        use_argv = 0x0
        stack_argv = 0x7f51f6439850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#41 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609
        captured = 0x7f51f65397a8
#42 0x000058efe99ba746 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646
No locals.
#43 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
No locals.
#44 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#45 0x000058efe99ba746 in rb_yield (val=<optimized out>)
No locals.
#46 0x000058efe961986a in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1033
        _ec = 0x5160034e60d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51f17fef10, <optimized out>, 0x7f51f17fee20, <optimized out>, <optimized out>}, prev = 0x7f51ec809340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        ec = 0x5160034e60d0
        cfp = 0x7f51f6539758
#47 0x000058efe979467b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4390
        status = <optimized out>
        pid = <optimized out>
#48 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x644100040001
        cc = <optimized out>
        me = 0x7f51fd5619a8
        cfunc = 0x50400001ff58
        recv = 139990130287200
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#49 0x000058efe999593f in vm_sendish (ec=0x5160034e60d0, reg_cfp=0x7f51f6539790, cd=0x502000862550, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#50 vm_exec_core (ec=ec@entry=0x5160034e60d0) at ../../src/trunk_asan/insns.def:871
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000862550
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f6539790
        reg_pc = 0x504000adcf30
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#51 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160034e60d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#52 0x000058efe99ca54b in invoke_iseq_block_from_c (ec=0x5160034e60d0, captured=<optimized out>, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521da37e80
        cfp = 0x7f51f65397c8
        sp = 0x7f51f6439818
        use_argv = <optimized out>
        stack_argv = 0x7f51f6439818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#53 invoke_block_from_c_proc (ec=0x5160034e60d0, self=139990130287200, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
        block = <optimized out>
        keyword_hash = <optimized out>
#54 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
No locals.
#55 0x000058efe99c87d6 in rb_vm_invoke_proc (ec=0x540000001088, proc=0x80, proc@entry=0x5040013a6010, argc=-379667714, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
        self = 0
#56 0x000058efe9920ce9 in thread_do_start_proc (th=th@entry=0x51500013c200) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040013a6010
        args_len = 0
        args_ptr = <optimized out>
#57 0x000058efe991e89a in thread_do_start (th=0x51500013c200) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#58 thread_start_func_2 (th=th@entry=0x51500013c200, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#59 0x000058efe991db5e in call_thread_start_func_2 (th=0x51500013c200) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>
        stack_start_addr = 0x7f51f17ffce0
#60 nt_start (ptr=0x50c000858940) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x51500013c200
        sched = <optimized out>
        nt = 0x50c000858940
        vm = 0x525000000100
#61 0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#62 0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989920777920, -8630575232844011507, 139989920777920, -352, 0, 140727367601264, -8630575232856594419, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#63 0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1415478) detached]
$ timeout 60 gdb -p 1380198 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1416691]
[New LWP 1415479]
[New LWP 1412183]
[New LWP 1408160]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f5220698d61 in __futex_abstimed_wait_common64 (private=22767, cancel=true, abstime=0x7ffda4c19760, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x7f5220965c40 (LWP 1380198) "ruby"            0x00007f5220698d61 in __futex_abstimed_wait_common64 (private=22767, cancel=true, abstime=0x7ffda4c19760, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
  2    Thread 0x7f51dfc006c0 (LWP 1416691) "envutil.rb:178"  0x00007f522071b4cd in __GI___poll (fds=0x7f51f3809960, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x7f52044006c0 (LWP 1415479) "test_autoload.*" 0x00007f522071b4cd in __GI___poll (fds=0x7f51f0909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  4    Thread 0x7f51fe4006c0 (LWP 1412183) "parallel.rb:40"  0x00007f522071b4cd in __GI___poll (fds=0x7f51f741cd60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  5    Thread 0x7f51e8c006c0 (LWP 1408160) "Timeout stdlib " 0x00007f5220698d61 in __futex_abstimed_wait_common64 (private=22767, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0006aa614) at ./nptl/futex-internal.c:57

>>> Machine level backtrace


Thread 5 (Thread 0x7f51e8c006c0 (LWP 1408160) "Timeout stdlib "):
#0  0x00007f5220698d61 in __futex_abstimed_wait_common64 (private=22767, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0006aa614) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=22767, abstime=0x0, clockid=0, expected=0, futex_word=0x50c0006aa614) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c0006aa614, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007f522069b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c0006aa5e8) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7f522069b4a0 <__condvar_cleanup_waiting>, __arg = 0x7f51e8bfec30, __canceltype = -193948944, __prev = 0x0}
        cbuffer = {wseq = 3, cond = 0x50c0006aa5e8, mutex = 0x5160000004a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 3
        seq = 1
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_wait (cond=0x50c0006aa5e8, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x000058efe98f8a41 in rb_native_cond_wait (cond=0x50c0006aa614, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222
        r = <optimized out>
#6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x5150002a5b00, can_direct_transfer=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:863
        next_th = <optimized out>
#7  0x000058efe991c7f2 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x5150002a5b00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1105
        can_direct_transfer = <optimized out>
#8  0x000058efe9902d51 in native_sleep (th=0x5150002a5b00, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3342
        sched = <optimized out>
#9  sleep_forever (th=0x5150002a5b00, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1351
        prev_status = THREAD_RUNNABLE
        status = THREAD_STOPPED_FOREVER
        woke = <optimized out>
#10 0x000058efe991b265 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=139990700648200, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1396
        scheduler = <optimized out>
#11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1028
        args = <optimized out>
#12 0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x516001ac5ed0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51e8bfef90, <optimized out>, 0x7f51e8bfeea0, <optimized out>, <optimized out>}, prev = 0x7f51f4409240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516001ac5ed0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x000058efe991a74d in queue_do_pop (self=<optimized out>, q=0x50400004a350, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1103
        queue_waiter = {w = {self = 139990700648200, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 139990700648200, timeout = 4, end = <optimized out>}
        ec = <optimized out>
        waitq = 0x50400004a350
        end = 0
#14 0x000058efe9998ef7 in invoke_bf (ec=<optimized out>, reg_cfp=<optimized out>, bf=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:7299
        canary_p = <optimized out>
        ret = <optimized out>
#15 0x000058efe9998ef7 in vm_invoke_builtin_delegate (ec=0x516001ac5ed0, cfp=0x7f5201219758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#16 vm_exec_core (ec=ec@entry=0x516001ac5ed0) at ../../src/trunk_asan/insns.def:1622
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f5201219758
        reg_pc = <optimized out>
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#17 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x516001ac5ed0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x000058efe99ca54b in invoke_iseq_block_from_c (ec=0x516001ac5ed0, captured=<optimized out>, self=139990702240920, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521ffbf888
        cfp = 0x7f52012197c8
        sp = 0x7f5201119818
        use_argv = <optimized out>
        stack_argv = 0x7f5201119818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x516001ac5ed0, self=139990702240920, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
        block = <optimized out>
        keyword_hash = <optimized out>
#20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
No locals.
#21 0x000058efe99c87d6 in rb_vm_invoke_proc (ec=0x50c0006aa614, proc=0x189, proc@entry=0x504001042fd0, argc=543788385, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
        self = 0
#22 0x000058efe9920ce9 in thread_do_start_proc (th=th@entry=0x5150002a5b00) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504001042fd0
        args_len = 0
        args_ptr = <optimized out>
#23 0x000058efe991e89a in thread_do_start (th=0x5150002a5b00) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#24 thread_start_func_2 (th=th@entry=0x5150002a5b00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#25 0x000058efe991db5e in call_thread_start_func_2 (th=0x5150002a5b00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>
        stack_start_addr = 0x7f51e8bffce0
#26 nt_start (ptr=0x50c0006aa5c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x5150002a5b00
        sched = <optimized out>
        nt = 0x50c0006aa5c0
        vm = 0x525000000100
#27 0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989773977280, -8630521906530064371, 139989773977280, -352, 0, 140727367598480, -8630521906542647283, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 4 (Thread 0x7f51fe4006c0 (LWP 1412183) "parallel.rb:40"):
#0  0x00007f522071b4cd in __GI___poll (fds=0x7f51f741cd60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000058efe957639a in __interceptor_poll ()
No symbol table info available.
#2  0x000058efe96cc74d in nogvl_wait_for (th=139990683204920, fptr=0x511000df4480, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12459
        fds = {fd = 6, events = <optimized out>, revents = <optimized out>}
        scheduler = <optimized out>
        fd = <optimized out>
        timeout_milliseconds = -1
#3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1151
        ready = <optimized out>
#4  0x000058efe96cdbc6 in internal_read_func (ptr=0x7f51f741ca40) at /tmp/ruby/src/trunk_asan/io.c:1182
        iis = 0x7f51f741ca40
        result = <optimized out>
#5  0x000058efe9906d5b in rb_thread_io_blocking_call (func=0x58efe96cd740 <internal_read_func>, data1=0x7f51f741ca40, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1797
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        prev_mn_schedulable = false
        waiting_fd = <optimized out>
        state = RUBY_TAG_NONE
        val = <optimized out>
        saved_errno = <optimized out>
#6  0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x516002a24fd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51fe3fee50, <optimized out>, 0x7f51fe3fed60, <optimized out>, <optimized out>}, prev = 0x7f51f7409340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516002a24fd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x000058efe96e1e85 in io_read_memory_locktmp (str=139990017363296, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3422
No locals.
#8  io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, no_exception=<optimized out>, nonblock=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3468
        str = <optimized out>
        iis = {th = 139990683204920, fptr = 0x511000df4480, nonblock = 0, fd = 6, buf = 0x5190004c6d80, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x511000df4480
        n = <optimized out>
        shrinkable = <optimized out>
#9  0x000058efe96be241 in io_readpartial (argc=-146682528, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3588
        ret = <optimized out>
#10 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x408100100003
        cc = <optimized out>
        me = 0x7f5220159f18
        cfunc = 0x504000010f58
        recv = 139990683206280
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x000058efe999e1cd in vm_sendish (ec=0x516002a24fd0, reg_cfp=0x7f51f97ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#12 vm_exec_core (ec=ec@entry=0x516002a24fd0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f97ff790
        reg_pc = 0x51300004df60
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#13 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x516002a24fd0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x000058efe99ca54b in invoke_iseq_block_from_c (ec=0x516002a24fd0, captured=<optimized out>, self=139990139546960, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521ffb4410
        cfp = 0x7f51f97ff7c8
        sp = 0x7f51f96ff818
        use_argv = <optimized out>
        stack_argv = 0x7f51f96ff818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_proc (ec=0x516002a24fd0, self=139990139546960, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
        block = <optimized out>
        keyword_hash = <optimized out>
#16 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
No locals.
#17 0x000058efe99c87d6 in rb_vm_invoke_proc (ec=0x7f51f741cd60, proc=0x1, proc@entry=0x504000a37b50, argc=544322765, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
        self = 4294967295
#18 0x000058efe9920ce9 in thread_do_start_proc (th=th@entry=0x515000684780) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504000a37b50
        args_len = 0
        args_ptr = <optimized out>
#19 0x000058efe991e89a in thread_do_start (th=0x515000684780) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#20 thread_start_func_2 (th=th@entry=0x515000684780, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#21 0x000058efe991db5e in call_thread_start_func_2 (th=0x515000684780) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>
        stack_start_addr = 0x7f51fe3ffce0
#22 nt_start (ptr=0x50c0008614c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x515000684780
        sched = <optimized out>
        nt = 0x50c0008614c0
        vm = 0x525000000100
#23 0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#24 0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990134687424, -8630560389437036531, 139990134687424, -352, 25, 140727367603952, -8630560389449619443, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#25 0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x7f52044006c0 (LWP 1415479) "test_autoload.*"):
#0  0x00007f522071b4cd in __GI___poll (fds=0x7f51f0909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000058efe957639a in __interceptor_poll ()
No symbol table info available.
#2  0x000058efe9922e5f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3065
        vm = <optimized out>
#4  0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990235350720, -8629491664134838259, 139990235350720, -352, 0, 139989920768976, -8629491664147421171, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x7f51dfc006c0 (LWP 1416691) "envutil.rb:178"):
#0  0x00007f522071b4cd in __GI___poll (fds=0x7f51f3809960, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000058efe957639a in __interceptor_poll ()
No symbol table info available.
#2  0x000058efe96cc74d in nogvl_wait_for (th=139990137538240, fptr=0x511000d9f700, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12459
        fds = {fd = 12, events = <optimized out>, revents = <optimized out>}
        scheduler = <optimized out>
        fd = <optimized out>
        timeout_milliseconds = -1
#3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1151
        ready = <optimized out>
#4  0x000058efe96cdbc6 in internal_read_func (ptr=0x7f51f3809820) at /tmp/ruby/src/trunk_asan/io.c:1182
        iis = 0x7f51f3809820
        result = <optimized out>
#5  0x000058efe9906d5b in rb_thread_io_blocking_call (func=0x58efe96cd740 <internal_read_func>, data1=data1@entry=0x7f51f3809820, fd=<optimized out>, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1797
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        prev_mn_schedulable = false
        waiting_fd = <optimized out>
        state = RUBY_TAG_NONE
        val = <optimized out>
        saved_errno = <optimized out>
#6  0x000058efe96cd55a in rb_io_read_memory (fptr=<optimized out>, buf=<optimized out>, count=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:1291
        iis = {th = 139990137538240, fptr = 0x511000d9f700, nonblock = 0, fd = 12, buf = 0x5250051f4100, capa = 8192, timeout = 0x0}
        timeout_storage = <optimized out>
        scheduler = <optimized out>
#7  0x000058efe96d0e97 in io_bufread (ptr=0x5250051f4100 '\276' <repeats 200 times>..., len=8192, fptr=0x511000d9f700) at /tmp/ruby/src/trunk_asan/io.c:3028
        offset = 0
        n = 8192
        c = <optimized out>
#8  bufread_call (arg=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3067
        p = <optimized out>
#9  0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160034e21d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7f51dfbfedb0, <optimized out>, 0x7f51dfbfecc0, <optimized out>, <optimized out>}, prev = 0x7f51f3809340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160034e21d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#10 0x000058efe96ce8bb in io_fread (str=139990137537880, offset=0, size=8192, fptr=0x511000d9f700) at /tmp/ruby/src/trunk_asan/io.c:3081
        arg = {str_ptr = 0x5250051f4100 '\276' <repeats 200 times>..., len = 8192, fptr = <optimized out>}
        len = <optimized out>
        errno_to_fail = <optimized out>
#11 read_all (fptr=<optimized out>, siz=8192, str=139990137537880) at /tmp/ruby/src/trunk_asan/io.c:3359
        capa = <optimized out>
        cr = 0
        bytes = 0
        pos = 0
        enc = 0x50d000000110
        n = <optimized out>
        shrinkable = <optimized out>
#12 0x000058efe96be622 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3783
        str = <optimized out>
        length = <optimized out>
        fptr = 0x511000d9f700
        len = <optimized out>
        n = <optimized out>
        shrinkable = <optimized out>
#13 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x3f9100100001
        cc = <optimized out>
        me = 0x7f5220159ef0
        cfunc = 0x504000010f98
        recv = 139990137541720
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#14 0x000058efe999e1cd in vm_sendish (ec=0x5160034e21d0, reg_cfp=0x7f51f6437790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#15 vm_exec_core (ec=ec@entry=0x5160034e21d0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f51f6437790
        reg_pc = 0x504000044130
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#16 0x000058efe998d478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160034e21d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#17 0x000058efe99ca54b in invoke_iseq_block_from_c (ec=0x5160034e21d0, captured=<optimized out>, self=139990683537600, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521ffb9640
        cfp = 0x7f51f64377c8
        sp = 0x7f51f6337818
        use_argv = <optimized out>
        stack_argv = 0x7f51f6337818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#18 invoke_block_from_c_proc (ec=0x5160034e21d0, self=139990683537600, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
        block = <optimized out>
        keyword_hash = <optimized out>
#19 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
No locals.
#20 0x000058efe99c87d6 in rb_vm_invoke_proc (ec=0x7f51f3809960, proc=0x1, proc@entry=0x5040013a6c10, argc=544322765, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
        self = 4294967295
#21 0x000058efe9920ce9 in thread_do_start_proc (th=th@entry=0x51500013d380) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040013a6c10
        args_len = 0
        args_ptr = <optimized out>
#22 0x000058efe991e89a in thread_do_start (th=0x51500013d380) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#23 thread_start_func_2 (th=th@entry=0x51500013d380, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#24 0x000058efe991db5e in call_thread_start_func_2 (th=0x51500013d380) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>
        stack_start_addr = 0x7f51dfbffce0
#25 nt_start (ptr=0x50c000856900) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x51500013d380
        sched = <optimized out>
        nt = 0x50c000856900
        vm = 0x525000000100
#26 0x000058efe95cf74f in asan_thread_start(void*) ()
No symbol table info available.
#27 0x00007f522069ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989622982336, -8630493319227742195, 139989622982336, -352, 22, 140727367601264, -8630493319240325107, -8629552602495424499}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#28 0x00007f5220729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7f5220965c40 (LWP 1380198) "ruby"):
#0  0x00007f5220698d61 in __futex_abstimed_wait_common64 (private=22767, cancel=true, abstime=0x7ffda4c19760, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=22767, abstime=0x7ffda4c19760, clockid=20816, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 5329152
        op = 137
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000000094, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7ffda4c19760, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007f522069bc7e in __pthread_cond_wait_common (abstime=0x7ffda4c19760, clockid=1, mutex=0x515000000420, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7f522069b4a0 <__condvar_cleanup_waiting>, __arg = 0x7ffda4c19650, __canceltype = -366092992, __prev = 0x0}
        cbuffer = {wseq = 1781, cond = 0x50c000000068, mutex = 0x515000000420, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 1781
        seq = 890
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_timedwait64 (cond=cond@entry=0x50c000000068, mutex=mutex@entry=0x515000000420, abstime=abstime@entry=0x7ffda4c19760) at ./nptl/pthread_cond_wait.c:652
        flags = <optimized out>
        clockid = 1
#5  0x000058efe991c2c1 in native_cond_timedwait (cond=0x50c000000068, mutex=0x515000000420, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:242
        r = <optimized out>
        ts = <optimized out>
#6  native_cond_sleep (th=th@entry=0x515000000300, rel=0x7f521e4cf6a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2488
        end = <optimized out>
        sched = 0x5160000004a0
        lock = 0x515000000420
        cond = 0x50c000000068
        max = 100000000000000000
#7  0x000058efe9921c04 in native_sleep (th=0x515000000300, rel=0x7f521e4cf6a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3335
        sched = <optimized out>
#8  thread_join_sleep (arg=139990674006624) at /tmp/ruby/src/trunk_asan/thread.c:1064
        scheduler = <optimized out>
        p = 0x7f521e656260
        target_th = 0x51500013d380
        th = 0x515000000300
        end = 1747969777650479
        limit = 0x7f521e4cf6a0
#9  0x000058efe9619f90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffda4c19970, <optimized out>, 0x7ffda4c19880, <optimized out>, <optimized out>}, prev = 0x7f521e620940, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#10 0x000058efe9921758 in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1105
        waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0}
        arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>}
        ec = <optimized out>
        th = <optimized out>
        fiber = 0x516000000680
#11 0x000058efe9915e60 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1202
        rel = <optimized out>
        timeout = <optimized out>
        limit = 0x7f521e4cf6a0
#12 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x34a100100003
        cc = <optimized out>
        me = 0x7f5220139858
        cfunc = 0x50400001ead8
        recv = 139990137538240
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#13 0x000058efe999e1cd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7f521dbff410, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#14 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f521dbff410
        reg_pc = 0x522000005720
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#15 0x000058efe998d831 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
No locals.
#16 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
th: 0x515000000300, native_id: 0x7f5220965c40
#17 0x000058efe9a0cab2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7f521dbff620, self=139990139546960, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521ff12548
        cfp = <optimized out>
        sp = 0x7f521daffa28
-- Control frame information -----------------------------------------------
c:0019 p:---- s:0176 e:000175 CFUNC  :join
c:0018 p:0452 s:0171 E:001ed0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:181
        use_argv = 0x7f521e4c01e0
c:0017 p:0275 s:0133 e:000132 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:330
        stack_argv = 0x7f521daffa28
c:0016 p:0032 s:0109 e:000108 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:334
c:0015 p:0038 s:0105 e:000104 METHOD /tmp/ruby/src/trunk_asan/lib/tmpdir.rb:107
        opt_pc = 0
c:0014 p:0007 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:327
        type = <optimized out>
c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
        av = <optimized out>
c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
        bound = <optimized out>
c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1670 [FINISH]
#18 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609
c:0010 p:---- s:0069 e:000068 CFUNC  :map
        captured = 0x7f521dbff620
#19 0x000058efe99ba746 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646
c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1657
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1361
No locals.
c:0007 p:0066 s:0046 E:0026f0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
#20 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
No locals.
#21 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
c:0005 p:---- s:0026 e:000025 CFUNC  :map
c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
No locals.
c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
#22 0x000058efe99ba746 in rb_yield (val=<optimized out>)
c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
No locals.
c:0001 p:0000 s:0003 E:0015f0 DUMMY  [FINISH]
#23 0x000058efe9b614a6 in rb_ary_collect (ary=139990079756680) at /tmp/ruby/src/trunk_asan/array.c:3684

        collect = 139990080978840
th: 0x5150002a5b00, native_id: 0x7f51e8c006c0
        i = 22
-- Control frame information -----------------------------------------------
#24 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x163100000001
c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18
c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:103 [FINISH]
        cc = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
        me = 0x7f5220160138

        cfunc = 0x50400000a798
th: 0x515000684780, native_id: 0x7f51fe4006c0
        recv = 139990079756680
-- Control frame information -----------------------------------------------
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
        block_handler = <optimized out>
        frame_type = 1431634051
c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
        len = <optimized out>
        val = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
#25 0x000058efe999593f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7f521dbff608, cd=0x51100000d090, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        val = 36

        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#26 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:871
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x51100000d090
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f521dbff608
        reg_pc = 0x5190000184b8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#27 0x000058efe998d831 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
No locals.
#28 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#29 0x000058efe9a0cab2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7f521dbff738, self=139990139546960, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595
        flags = 0
        iseq = 0x7f521ffb46e0
        cfp = <optimized out>
        sp = 0x7f521daff8d0
        use_argv = 0x7f521e4ba3a0
        stack_argv = 0x7f521daff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#30 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609
        captured = 0x7f521dbff738
#31 0x000058efe99ba746 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646
No locals.
#32 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
No locals.
#33 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#34 0x000058efe99ba746 in rb_yield (val=<optimized out>)
No locals.
#35 0x000058efe9b614a6 in rb_ary_collect (ary=139990683207040) at /tmp/ruby/src/trunk_asan/array.c:3684
        collect = 139990683206720
        i = 0
#36 0x000058efe99ef578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x163100000001
        cc = <optimized out>
        me = 0x7f5220160138
        cfunc = 0x50400000a798
        recv = 139990683207040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#37 0x000058efe999593f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7f521dbff720, cd=0x502000015790, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#38 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:871
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000015790
        insns_address_table = {0x58efe9992316 <vm_exec_core+6678>, 0x58efe99975d1 <vm_exec_core+27857>, 0x58efe9991d89 <vm_exec_core+5257>, 0x58efe99988e6 <vm_exec_core+32742>, 0x58efe9996250 <vm_exec_core+22864>, 0x58efe99940f6 <vm_exec_core+14326>, 0x58efe9990ebe <vm_exec_core+1470>, 0x58efe9997d9d <vm_exec_core+29853>, 0x58efe999795c <vm_exec_core+28764>, 0x58efe999212a <vm_exec_core+6186>, 0x58efe99914a1 <vm_exec_core+2977>, 0x58efe9996831 <vm_exec_core+24369>, 0x58efe9992b08 <vm_exec_core+8712>, 0x58efe999849c <vm_exec_core+31644>, 0x58efe9997b5d <vm_exec_core+29277>, 0x58efe99930d3 <vm_exec_core+10195>, 0x58efe999403e <vm_exec_core+14142>, 0x58efe99964f2 <vm_exec_core+23538>, 0x58efe9997ac3 <vm_exec_core+29123>, 0x58efe9995133 <vm_exec_core+18483>, 0x58efe9996574 <vm_exec_core+23668>, 0x58efe9996bc7 <vm_exec_core+25287>, 0x58efe9995071 <vm_exec_core+18289>, 0x58efe99913cd <vm_exec_core+2765>, 0x58efe9995d2a <vm_exec_core+21546>, 0x58efe99911ee <vm_exec_core+2286>, 0x58efe9991623 <vm_exec_core+3363>, 0x58efe9993359 <vm_exec_core+10841>, 0x58efe9994d95 <vm_exec_core+17557>, 0x58efe99956d7 <vm_exec_core+19927>, 0x58efe9994ac0 <vm_exec_core+16832>, 0x58efe9990e1a <vm_exec_core+1306>, 0x58efe9996dbd <vm_exec_core+25789>, 0x58efe9997821 <vm_exec_core+28449>, 0x58efe99917cc <vm_exec_core+3788>, 0x58efe9992417 <vm_exec_core+6935>, 0x58efe9992219 <vm_exec_core+6425>, 0x58efe9992bb4 <vm_exec_core+8884>, 0x58efe9993f90 <vm_exec_core+13968>, 0x58efe9991886 <vm_exec_core+3974>, 0x58efe9996c72 <vm_exec_core+25458>, 0x58efe999235b <vm_exec_core+6747>, 0x58efe9993ec9 <vm_exec_core+13769>, 0x58efe99948be <vm_exec_core+16318>, 0x58efe9996a43 <vm_exec_core+24899>, 0x58efe99954db <vm_exec_core+19419>, 0x58efe9992e61 <vm_exec_core+9569>, 0x58efe9992671 <vm_exec_core+7537>, 0x58efe9996717 <vm_exec_core+24087>, 0x58efe99936a8 <vm_exec_core+11688>, 0x58efe9995dfe <vm_exec_core+21758>, 0x58efe99955ac <vm_exec_core+19628>, 0x58efe9995ed4 <vm_exec_core+21972>, 0x58efe9997387 <vm_exec_core+27271>, 0x58efe9994a2c <vm_exec_core+16684>, 0x58efe9996ae9 <vm_exec_core+25065>, 0x58efe9992f30 <vm_exec_core+9776>, 0x58efe9996617 <vm_exec_core+23831>, 0x58efe9990c8b <vm_exec_core+907>, 0x58efe9994ecb <vm_exec_core+17867>, 0x58efe9995298 <vm_exec_core+18840>, 0x58efe99916c6 <vm_exec_core+3526>, 0x58efe9994b64 <vm_exec_core+16996>, 0x58efe9993177 <vm_exec_core+10359>, 0x58efe99928b7 <vm_exec_core+8119>, 0x58efe9995fd6 <vm_exec_core+22230>, 0x58efe9991aa1 <vm_exec_core+4513>, 0x58efe9994553 <vm_exec_core+15443>, 0x58efe999fabe <vm_exec_core+61886>, 0x58efe99951d2 <vm_exec_core+18642>, 0x58efe9991b43 <vm_exec_core+4675>, 0x58efe9992006 <vm_exec_core+5894>, 0x58efe9991c67 <vm_exec_core+4967>, 0x58efe9992507 <vm_exec_core+7175>, 0x58efe9992cb0 <vm_exec_core+9136>, 0x58efe9998b4b <vm_exec_core+33355>, 0x58efe9995ae8 <vm_exec_core+20968>, 0x58efe999494a <vm_exec_core+16458>, 0x58efe9996cc4 <vm_exec_core+25540>, 0x58efe9998c1b <vm_exec_core+33563>, 0x58efe9997095 <vm_exec_core+26517>, 0x58efe99985bb <vm_exec_core+31931>, 0x58efe99987d4 <vm_exec_core+32468>, 0x58efe99912ea <vm_exec_core+2538>, 0x58efe9997cb6 <vm_exec_core+29622>, 0x58efe99935c5 <vm_exec_core+11461>, 0x58efe9997eba <vm_exec_core+30138>, 0x58efe9992ff5 <vm_exec_core+9973>, 0x58efe9996fb9 <vm_exec_core+26297>, 0x58efe99910dd <vm_exec_core+2013>, 0x58efe999196b <vm_exec_core+4203>, 0x58efe99926f9 <vm_exec_core+7673>, 0x58efe999394d <vm_exec_core+12365>, 0x58efe9993aea <vm_exec_core+12778>, 0x58efe9990c90 <vm_exec_core+912>, 0x58efe999104b <vm_exec_core+1867>, 0x58efe9990d22 <vm_exec_core+1058>, 0x58efe9997197 <vm_exec_core+26775>, 0x58efe9993469 <vm_exec_core+11113>, 0x58efe9994765 <vm_exec_core+15973>, 0x58efe9993c96 <vm_exec_core+13206>, 0x58efe9994429 <vm_exec_core+15145>, 0x58efe9994345 <vm_exec_core+14917>, 0x58efe999325b <vm_exec_core+10587>, 0x58efe9993b8b <vm_exec_core+12939>, 0x58efe9993823 <vm_exec_core+12067>, 0x58efe9993e47 <vm_exec_core+13639>, 0x58efe9993dc5 <vm_exec_core+13509>, 0x58efe9992307 <vm_exec_core+6663>, 0x58efe99975c2 <vm_exec_core+27842>, 0x58efe9991d7a <vm_exec_core+5242>, 0x58efe99988d7 <vm_exec_core+32727>, 0x58efe9996241 <vm_exec_core+22849>, 0x58efe99940e7 <vm_exec_core+14311>, 0x58efe9990eaf <vm_exec_core+1455>, 0x58efe9997d8e <vm_exec_core+29838>, 0x58efe999794d <vm_exec_core+28749>, 0x58efe999211b <vm_exec_core+6171>, 0x58efe9991492 <vm_exec_core+2962>, 0x58efe9996822 <vm_exec_core+24354>, 0x58efe9992af9 <vm_exec_core+8697>, 0x58efe999848d <vm_exec_core+31629>, 0x58efe9997b4e <vm_exec_core+29262>, 0x58efe99930c4 <vm_exec_core+10180>, 0x58efe999402f <vm_exec_core+14127>, 0x58efe99964e3 <vm_exec_core+23523>, 0x58efe9997ab4 <vm_exec_core+29108>, 0x58efe9995124 <vm_exec_core+18468>, 0x58efe9996565 <vm_exec_core+23653>, 0x58efe9996bb8 <vm_exec_core+25272>, 0x58efe9995062 <vm_exec_core+18274>, 0x58efe99913be <vm_exec_core+2750>, 0x58efe9995d1b <vm_exec_core+21531>, 0x58efe99911df <vm_exec_core+2271>, 0x58efe9991614 <vm_exec_core+3348>, 0x58efe999334a <vm_exec_core+10826>, 0x58efe9994d86 <vm_exec_core+17542>, 0x58efe99956c8 <vm_exec_core+19912>, 0x58efe9994ab1 <vm_exec_core+16817>, 0x58efe9990e0b <vm_exec_core+1291>, 0x58efe9996dae <vm_exec_core+25774>, 0x58efe9997812 <vm_exec_core+28434>, 0x58efe99917bd <vm_exec_core+3773>, 0x58efe9992408 <vm_exec_core+6920>, 0x58efe999220a <vm_exec_core+6410>, 0x58efe9992ba5 <vm_exec_core+8869>, 0x58efe9993f81 <vm_exec_core+13953>, 0x58efe9991877 <vm_exec_core+3959>, 0x58efe9996c63 <vm_exec_core+25443>, 0x58efe999234c <vm_exec_core+6732>, 0x58efe9993eba <vm_exec_core+13754>, 0x58efe99948af <vm_exec_core+16303>, 0x58efe9996a34 <vm_exec_core+24884>, 0x58efe99954cc <vm_exec_core+19404>, 0x58efe9992e52 <vm_exec_core+9554>, 0x58efe9992662 <vm_exec_core+7522>, 0x58efe9996708 <vm_exec_core+24072>, 0x58efe9993699 <vm_exec_core+11673>, 0x58efe9995def <vm_exec_core+21743>, 0x58efe999559d <vm_exec_core+19613>, 0x58efe9995ec5 <vm_exec_core+21957>, 0x58efe9997378 <vm_exec_core+27256>, 0x58efe9994a1d <vm_exec_core+16669>, 0x58efe9996ada <vm_exec_core+25050>, 0x58efe9992f21 <vm_exec_core+9761>, 0x58efe9996608 <vm_exec_core+23816>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe9994ebc <vm_exec_core+17852>, 0x58efe9995289 <vm_exec_core+18825>, 0x58efe9994747 <vm_exec_core+15943>, 0x58efe9994b55 <vm_exec_core+16981>, 0x58efe9993168 <vm_exec_core+10344>, 0x58efe99928a8 <vm_exec_core+8104>, 0x58efe9995fc7 <vm_exec_core+22215>, 0x58efe9991a92 <vm_exec_core+4498>, 0x58efe9994544 <vm_exec_core+15428>, 0x58efe999faaf <vm_exec_core+61871>, 0x58efe99951c3 <vm_exec_core+18627>, 0x58efe9991b34 <vm_exec_core+4660>, 0x58efe9991ff7 <vm_exec_core+5879>, 0x58efe9991c58 <vm_exec_core+4952>, 0x58efe99924f8 <vm_exec_core+7160>, 0x58efe9992ca1 <vm_exec_core+9121>, 0x58efe9994945 <vm_exec_core+16453>, 0x58efe9993f77 <vm_exec_core+13943>, 0x58efe9994940 <vm_exec_core+16448>, 0x58efe9995110 <vm_exec_core+18448>, 0x58efe999505d <vm_exec_core+18269>, 0x58efe99924f3 <vm_exec_core+7155>, 0x58efe9995490 <vm_exec_core+19344>, 0x58efe99935bb <vm_exec_core+11451>, 0x58efe99935c0 <vm_exec_core+11456>, 0x58efe9995058 <vm_exec_core+18264>, 0x58efe9994c46 <vm_exec_core+17222>, 0x58efe9994410 <vm_exec_core+15120>, 0x58efe9994331 <vm_exec_core+14897>, 0x58efe9994d81 <vm_exec_core+17537>, 0x58efe999474c <vm_exec_core+15948>, 0x58efe9993f7c <vm_exec_core+13948>, 0x58efe99926ea <vm_exec_core+7658>...}
        reg_cfp = 0x7f521dbff720
        reg_pc = 0x50400002e378
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#39 0x000058efe998d831 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
No locals.
#40 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#41 0x000058efe961628b in rb_ec_exec_node (ec=0x5160000006d0, n=0x7f521ffb49b0) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffda4c1b870, <optimized out>, 0x7ffda4c1b7c0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7f521ffb49b0
#42 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#43 0x000058efe960f7f7 in rb_main (argc=10, argv=0x7ffda4c1ba38) at /tmp/ruby/src/trunk_asan/main.c:43
        variable_in_this_stack_frame = <optimized out>
#44 main (argc=10, argv=0x7ffda4c1ba38) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1380198) detached]
$ timeout 60 gdb -p 1380193 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1380195]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007d800f326cd7 in __GI___select (nfds=11, readfds=0x50c005653240, writefds=0x0, exceptfds=0x0, timeout=0x7ffe71b893a0) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x7d800f4ecc40 (LWP 1380193) "ruby" 0x00007d800f326cd7 in __GI___select (nfds=11, readfds=0x50c005653240, writefds=0x0, exceptfds=0x0, timeout=0x7ffe71b893a0) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x7d7ff30006c0 (LWP 1380195) "ruby" 0x00007d800f31b4cd in __GI___poll (fds=0x7d7ff1d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7d7ff30006c0 (LWP 1380195) "ruby"):
#0  0x00007d800f31b4cd in __GI___poll (fds=0x7d7ff1d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000606d58e8c39a in __interceptor_poll ()
No symbol table info available.
#2  0x0000606d59238e5f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3065
        vm = <optimized out>
#4  0x0000606d58ee574f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007d800f29ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137988491183808, 7398795617724777178, 137988491183808, -352, 25, 140730806348032, 7398795617745748698, 7445073355923374810}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007d800f329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7d800f4ecc40 (LWP 1380193) "ruby"):
#0  0x00007d800f326cd7 in __GI___select (nfds=11, readfds=0x50c005653240, writefds=0x0, exceptfds=0x0, timeout=0x7ffe71b893a0) at ../sysdeps/unix/sysv/linux/select.c:69
        sc_ret = -514
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        s = <optimized out>
        us = <optimized out>
        ns = <optimized out>
        ts64 = {tv_sec = 1199, tv_nsec = 543394147}
        pts64 = 0x7ffe71b89240
        r = <optimized out>
#1  0x0000606d59223135 in native_fd_select (n=11, readfds=0x50c005653240, writefds=0x0, exceptfds=0x7d800f326cd7 <__GI___select+327>, timeout=0x7ffe71b89240, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2439
No locals.
#2  do_select (p=137988930211616) at /tmp/ruby/src/trunk_asan/thread.c:4291
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7ffe71b89350
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x0000606d58f2ff90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe71b89510, <optimized out>, 0x7ffe71b89420, <optimized out>, <optimized out>}, prev = 0x7d800d2b0e80, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x0000606d5922270e in rb_thread_fd_select (max=<optimized out>, read=<optimized out>, write=<optimized out>, except=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4351
        set = {max = 11, th = 0x515000000300, rset = 0x7d800d2b0d40, wset = 0x0, eset = 0x0, orig_rset = {maxfd = <optimized out>, fdset = <optimized out>}, orig_wset = {maxfd = <optimized out>, fdset = <optimized out>}, orig_eset = {maxfd = <optimized out>, fdset = <optimized out>}, timeout = 0x7d800d2b0da0}
#5  0x0000606d58fed2ad in select_internal (read=137988413565880, write=4, except=4, tp=0x7d800d2b0da0, fds=0x7d800d2b0d40) at /tmp/ruby/src/trunk_asan/io.c:10633
        timerec = <optimized out>
        max = 11
        pending = <optimized out>
        rp = 0x7d800d2b0d40
        wp = 0x0
        i = <optimized out>
        fptr = <optimized out>
        ep = 0x0
        n = <optimized out>
        res = <optimized out>
        list = <optimized out>
        write_io = <optimized out>
        io = <optimized out>
        write_io = <optimized out>
        errno_to_fail = <optimized out>
        obj = <optimized out>
        io = <optimized out>
        obj = <optimized out>
        io = <optimized out>
        write_io = <optimized out>
        obj = <optimized out>
        io = <optimized out>
        write_io = <optimized out>
#6  select_call (arg=137988930211104) at /tmp/ruby/src/trunk_asan/io.c:10703
        p = 0x7d800d2b0d20
#7  0x0000606d58f2ff90 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe71b89810, <optimized out>, 0x7ffe71b89720, <optimized out>, <optimized out>}, prev = 0x7d800d280d40, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#8  0x0000606d58fc95a7 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11059
        args = <optimized out>
        timerec = <optimized out>
        scheduler = <optimized out>
        timeout = <optimized out>
        i = 4
#9  0x0000606d59305578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x15e100100009
        cc = <optimized out>
        me = 0x7d800ebda6f8
        cfunc = 0x504000010798
        recv = 137988956551840
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x0000606d592b41cd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7d800c7ff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#11 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x606d592a8316 <vm_exec_core+6678>, 0x606d592ad5d1 <vm_exec_core+27857>, 0x606d592a7d89 <vm_exec_core+5257>, 0x606d592ae8e6 <vm_exec_core+32742>, 0x606d592ac250 <vm_exec_core+22864>, 0x606d592aa0f6 <vm_exec_core+14326>, 0x606d592a6ebe <vm_exec_core+1470>, 0x606d592add9d <vm_exec_core+29853>, 0x606d592ad95c <vm_exec_core+28764>, 0x606d592a812a <vm_exec_core+6186>, 0x606d592a74a1 <vm_exec_core+2977>, 0x606d592ac831 <vm_exec_core+24369>, 0x606d592a8b08 <vm_exec_core+8712>, 0x606d592ae49c <vm_exec_core+31644>, 0x606d592adb5d <vm_exec_core+29277>, 0x606d592a90d3 <vm_exec_core+10195>, 0x606d592aa03e <vm_exec_core+14142>, 0x606d592ac4f2 <vm_exec_core+23538>, 0x606d592adac3 <vm_exec_core+29123>, 0x606d592ab133 <vm_exec_core+18483>, 0x606d592ac574 <vm_exec_core+23668>, 0x606d592acbc7 <vm_exec_core+25287>, 0x606d592ab071 <vm_exec_core+18289>, 0x606d592a73cd <vm_exec_core+2765>, 0x606d592abd2a <vm_exec_core+21546>, 0x606d592a71ee <vm_exec_core+2286>, 0x606d592a7623 <vm_exec_core+3363>, 0x606d592a9359 <vm_exec_core+10841>, 0x606d592aad95 <vm_exec_core+17557>, 0x606d592ab6d7 <vm_exec_core+19927>, 0x606d592aaac0 <vm_exec_core+16832>, 0x606d592a6e1a <vm_exec_core+1306>, 0x606d592acdbd <vm_exec_core+25789>, 0x606d592ad821 <vm_exec_core+28449>, 0x606d592a77cc <vm_exec_core+3788>, 0x606d592a8417 <vm_exec_core+6935>, 0x606d592a8219 <vm_exec_core+6425>, 0x606d592a8bb4 <vm_exec_core+8884>, 0x606d592a9f90 <vm_exec_core+13968>, 0x606d592a7886 <vm_exec_core+3974>, 0x606d592acc72 <vm_exec_core+25458>, 0x606d592a835b <vm_exec_core+6747>, 0x606d592a9ec9 <vm_exec_core+13769>, 0x606d592aa8be <vm_exec_core+16318>, 0x606d592aca43 <vm_exec_core+24899>, 0x606d592ab4db <vm_exec_core+19419>, 0x606d592a8e61 <vm_exec_core+9569>, 0x606d592a8671 <vm_exec_core+7537>, 0x606d592ac717 <vm_exec_core+24087>, 0x606d592a96a8 <vm_exec_core+11688>, 0x606d592abdfe <vm_exec_core+21758>, 0x606d592ab5ac <vm_exec_core+19628>, 0x606d592abed4 <vm_exec_core+21972>, 0x606d592ad387 <vm_exec_core+27271>, 0x606d592aaa2c <vm_exec_core+16684>, 0x606d592acae9 <vm_exec_core+25065>, 0x606d592a8f30 <vm_exec_core+9776>, 0x606d592ac617 <vm_exec_core+23831>, 0x606d592a6c8b <vm_exec_core+907>, 0x606d592aaecb <vm_exec_core+17867>, 0x606d592ab298 <vm_exec_core+18840>, 0x606d592a76c6 <vm_exec_core+3526>, 0x606d592aab64 <vm_exec_core+16996>, 0x606d592a9177 <vm_exec_core+10359>, 0x606d592a88b7 <vm_exec_core+8119>, 0x606d592abfd6 <vm_exec_core+22230>, 0x606d592a7aa1 <vm_exec_core+4513>, 0x606d592aa553 <vm_exec_core+15443>, 0x606d592b5abe <vm_exec_core+61886>, 0x606d592ab1d2 <vm_exec_core+18642>, 0x606d592a7b43 <vm_exec_core+4675>, 0x606d592a8006 <vm_exec_core+5894>, 0x606d592a7c67 <vm_exec_core+4967>, 0x606d592a8507 <vm_exec_core+7175>, 0x606d592a8cb0 <vm_exec_core+9136>, 0x606d592aeb4b <vm_exec_core+33355>, 0x606d592abae8 <vm_exec_core+20968>, 0x606d592aa94a <vm_exec_core+16458>, 0x606d592accc4 <vm_exec_core+25540>, 0x606d592aec1b <vm_exec_core+33563>, 0x606d592ad095 <vm_exec_core+26517>, 0x606d592ae5bb <vm_exec_core+31931>, 0x606d592ae7d4 <vm_exec_core+32468>, 0x606d592a72ea <vm_exec_core+2538>, 0x606d592adcb6 <vm_exec_core+29622>, 0x606d592a95c5 <vm_exec_core+11461>, 0x606d592adeba <vm_exec_core+30138>, 0x606d592a8ff5 <vm_exec_core+9973>, 0x606d592acfb9 <vm_exec_core+26297>, 0x606d592a70dd <vm_exec_core+2013>, 0x606d592a796b <vm_exec_core+4203>, 0x606d592a86f9 <vm_exec_core+7673>, 0x606d592a994d <vm_exec_core+12365>, 0x606d592a9aea <vm_exec_core+12778>, 0x606d592a6c90 <vm_exec_core+912>, 0x606d592a704b <vm_exec_core+1867>, 0x606d592a6d22 <vm_exec_core+1058>, 0x606d592ad197 <vm_exec_core+26775>, 0x606d592a9469 <vm_exec_core+11113>, 0x606d592aa765 <vm_exec_core+15973>, 0x606d592a9c96 <vm_exec_core+13206>, 0x606d592aa429 <vm_exec_core+15145>, 0x606d592aa345 <vm_exec_core+14917>, 0x606d592a925b <vm_exec_core+10587>, 0x606d592a9b8b <vm_exec_core+12939>, 0x606d592a9823 <vm_exec_core+12067>, 0x606d592a9e47 <vm_exec_core+13639>, 0x606d592a9dc5 <vm_exec_core+13509>, 0x606d592a8307 <vm_exec_core+6663>, 0x606d592ad5c2 <vm_exec_core+27842>, 0x606d592a7d7a <vm_exec_core+5242>, 0x606d592ae8d7 <vm_exec_core+32727>, 0x606d592ac241 <vm_exec_core+22849>, 0x606d592aa0e7 <vm_exec_core+14311>, 0x606d592a6eaf <vm_exec_core+1455>, 0x606d592add8e <vm_exec_core+29838>, 0x606d592ad94d <vm_exec_core+28749>, 0x606d592a811b <vm_exec_core+6171>, 0x606d592a7492 <vm_exec_core+2962>, 0x606d592ac822 <vm_exec_core+24354>, 0x606d592a8af9 <vm_exec_core+8697>, 0x606d592ae48d <vm_exec_core+31629>, 0x606d592adb4e <vm_exec_core+29262>, 0x606d592a90c4 <vm_exec_core+10180>, 0x606d592aa02f <vm_exec_core+14127>, 0x606d592ac4e3 <vm_exec_core+23523>, 0x606d592adab4 <vm_exec_core+29108>, 0x606d592ab124 <vm_exec_core+18468>, 0x606d592ac565 <vm_exec_core+23653>, 0x606d592acbb8 <vm_exec_core+25272>, 0x606d592ab062 <vm_exec_core+18274>, 0x606d592a73be <vm_exec_core+2750>, 0x606d592abd1b <vm_exec_core+21531>, 0x606d592a71df <vm_exec_core+2271>, 0x606d592a7614 <vm_exec_core+3348>, 0x606d592a934a <vm_exec_core+10826>, 0x606d592aad86 <vm_exec_core+17542>, 0x606d592ab6c8 <vm_exec_core+19912>, 0x606d592aaab1 <vm_exec_core+16817>, 0x606d592a6e0b <vm_exec_core+1291>, 0x606d592acdae <vm_exec_core+25774>, 0x606d592ad812 <vm_exec_core+28434>, 0x606d592a77bd <vm_exec_core+3773>, 0x606d592a8408 <vm_exec_core+6920>, 0x606d592a820a <vm_exec_core+6410>, 0x606d592a8ba5 <vm_exec_core+8869>, 0x606d592a9f81 <vm_exec_core+13953>, 0x606d592a7877 <vm_exec_core+3959>, 0x606d592acc63 <vm_exec_core+25443>, 0x606d592a834c <vm_exec_core+6732>, 0x606d592a9eba <vm_exec_core+13754>, 0x606d592aa8af <vm_exec_core+16303>, 0x606d592aca34 <vm_exec_core+24884>, 0x606d592ab4cc <vm_exec_core+19404>, 0x606d592a8e52 <vm_exec_core+9554>, 0x606d592a8662 <vm_exec_core+7522>, 0x606d592ac708 <vm_exec_core+24072>, 0x606d592a9699 <vm_exec_core+11673>, 0x606d592abdef <vm_exec_core+21743>, 0x606d592ab59d <vm_exec_core+19613>, 0x606d592abec5 <vm_exec_core+21957>, 0x606d592ad378 <vm_exec_core+27256>, 0x606d592aaa1d <vm_exec_core+16669>, 0x606d592acada <vm_exec_core+25050>, 0x606d592a8f21 <vm_exec_core+9761>, 0x606d592ac608 <vm_exec_core+23816>, 0x606d592ab110 <vm_exec_core+18448>, 0x606d592aaebc <vm_exec_core+17852>, 0x606d592ab289 <vm_exec_core+18825>, 0x606d592aa747 <vm_exec_core+15943>, 0x606d592aab55 <vm_exec_core+16981>, 0x606d592a9168 <vm_exec_core+10344>, 0x606d592a88a8 <vm_exec_core+8104>, 0x606d592abfc7 <vm_exec_core+22215>, 0x606d592a7a92 <vm_exec_core+4498>, 0x606d592aa544 <vm_exec_core+15428>, 0x606d592b5aaf <vm_exec_core+61871>, 0x606d592ab1c3 <vm_exec_core+18627>, 0x606d592a7b34 <vm_exec_core+4660>, 0x606d592a7ff7 <vm_exec_core+5879>, 0x606d592a7c58 <vm_exec_core+4952>, 0x606d592a84f8 <vm_exec_core+7160>, 0x606d592a8ca1 <vm_exec_core+9121>, 0x606d592aa945 <vm_exec_core+16453>, 0x606d592a9f77 <vm_exec_core+13943>, 0x606d592aa940 <vm_exec_core+16448>, 0x606d592ab110 <vm_exec_core+18448>, 0x606d592ab05d <vm_exec_core+18269>, 0x606d592a84f3 <vm_exec_core+7155>, 0x606d592ab490 <vm_exec_core+19344>, 0x606d592a95bb <vm_exec_core+11451>, 0x606d592a95c0 <vm_exec_core+11456>, 0x606d592ab058 <vm_exec_core+18264>, 0x606d592aac46 <vm_exec_core+17222>, 0x606d592aa410 <vm_exec_core+15120>, 0x606d592aa331 <vm_exec_core+14897>, 0x606d592aad81 <vm_exec_core+17537>, 0x606d592aa74c <vm_exec_core+15948>, 0x606d592a9f7c <vm_exec_core+13948>, 0x606d592a86ea <vm_exec_core+7658>...}
        reg_cfp = 0x7d800c7ff3a0
        reg_pc = 0x5220000038a0
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#12 0x0000606d592a3831 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
No locals.
#13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#14 0x0000606d5902ae9b in load_iseq_eval (ec=<optimized out>, fname=fname@entry=137988955980000) at /tmp/ruby/src/trunk_asan/load.c:781
        iseq = 0x7d800eb43ca8
#15 0x0000606d59025e97 in require_internal (ec=ec@entry=0x5160000006d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1287
        found = 114
        handle = <optimized out>
        _ec = <optimized out>
        _tag = <optimized out>
        th = 0x515000000300
        saved = <optimized out>
        ftptr = <optimized out>
        realpath = <optimized out>
        realpaths = 137988956542080
        realpath_map = 137988956541920
        path = 137988955980000
        state = RUBY_TAG_NONE
        prev_ext_config = <optimized out>
        th2 = <optimized out>
        result = <optimized out>
        saved_path = <optimized out>
        reset_ext_config = <optimized out>
#16 0x0000606d5902414b in rb_require_string_internal (fname=137988955980040, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386
        ec = 0x5160000006d0
        result = <optimized out>
#17 rb_f_require_relative (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1041
        base = <optimized out>
#18 0x0000606d59305578 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3786
        ci = 0x585100140003
        cc = <optimized out>
        me = 0x7d800eb44158
        cfunc = 0x504000018598
        recv = 137988956671480
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#19 0x0000606d592ec9cd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffe71b8afa0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#20 0x0000606d592ec485 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4904
        ci = <optimized out>
        cc = 0x0
#21 0x0000606d592b41cd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7d800c7ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#22 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x606d592a8316 <vm_exec_core+6678>, 0x606d592ad5d1 <vm_exec_core+27857>, 0x606d592a7d89 <vm_exec_core+5257>, 0x606d592ae8e6 <vm_exec_core+32742>, 0x606d592ac250 <vm_exec_core+22864>, 0x606d592aa0f6 <vm_exec_core+14326>, 0x606d592a6ebe <vm_exec_core+1470>, 0x606d592add9d <vm_exec_core+29853>, 0x606d592ad95c <vm_exec_core+28764>, 0x606d592a812a <vm_exec_core+6186>, 0x606d592a74a1 <vm_exec_core+2977>, 0x606d592ac831 <vm_exec_core+24369>, 0x606d592a8b08 <vm_exec_core+8712>, 0x606d592ae49c <vm_exec_core+31644>, 0x606d592adb5d <vm_exec_core+29277>, 0x606d592a90d3 <vm_exec_core+10195>, 0x606d592aa03e <vm_exec_core+14142>, 0x606d592ac4f2 <vm_exec_core+23538>, 0x606d592adac3 <vm_exec_core+29123>, 0x606d592ab133 <vm_exec_core+18483>, 0x606d592ac574 <vm_exec_core+23668>, 0x606d592acbc7 <vm_exec_core+25287>, 0x606d592ab071 <vm_exec_core+18289>, 0x606d592a73cd <vm_exec_core+2765>, 0x606d592abd2a <vm_exec_core+21546>, 0x606d592a71ee <vm_exec_core+2286>, 0x606d592a7623 <vm_exec_core+3363>, 0x606d592a9359 <vm_exec_core+10841>, 0x606d592aad95 <vm_exec_core+17557>, 0x606d592ab6d7 <vm_exec_core+19927>, 0x606d592aaac0 <vm_exec_core+16832>, 0x606d592a6e1a <vm_exec_core+1306>, 0x606d592acdbd <vm_exec_core+25789>, 0x606d592ad821 <vm_exec_core+28449>, 0x606d592a77cc <vm_exec_core+3788>, 0x606d592a8417 <vm_exec_core+6935>, 0x606d592a8219 <vm_exec_core+6425>, 0x606d592a8bb4 <vm_exec_core+8884>, 0x606d592a9f90 <vm_exec_core+13968>, 0x606d592a7886 <vm_exec_core+3974>, 0x606d592acc72 <vm_exec_core+25458>, 0x606d592a835b <vm_exec_core+6747>, 0x606d592a9ec9 <vm_exec_core+13769>, 0x606d592aa8be <vm_exec_core+16318>, 0x606d592aca43 <vm_exec_core+24899>, 0x606d592ab4db <vm_exec_core+19419>, 0x606d592a8e61 <vm_exec_core+9569>, 0x606d592a8671 <vm_exec_core+7537>, 0x606d592ac717 <vm_exec_core+24087>, 0x606d592a96a8 <vm_exec_core+11688>, 0x606d592abdfe <vm_exec_core+21758>, 0x606d592ab5ac <vm_exec_core+19628>, 0x606d592abed4 <vm_exec_core+21972>, 0x606d592ad387 <vm_exec_core+27271>, 0x606d592aaa2c <vm_exec_core+16684>, 0x606d592acae9 <vm_exec_core+25065>, 0x606d592a8f30 <vm_exec_core+9776>, 0x606d592ac617 <vm_exec_core+23831>, 0x606d592a6c8b <vm_exec_core+907>, 0x606d592aaecb <vm_exec_core+17867>, 0x606d592ab298 <vm_exec_core+18840>, 0x606d592a76c6 <vm_exec_core+3526>, 0x606d592aab64 <vm_exec_core+16996>, 0x606d592a9177 <vm_exec_core+10359>, 0x606d592a88b7 <vm_exec_core+8119>, 0x606d592abfd6 <vm_exec_core+22230>, 0x606d592a7aa1 <vm_exec_core+4513>, 0x606d592aa553 <vm_exec_core+15443>, 0x606d592b5abe <vm_exec_core+61886>, 0x606d592ab1d2 <vm_exec_core+18642>, 0x606d592a7b43 <vm_exec_core+4675>, 0x606d592a8006 <vm_exec_core+5894>, 0x606d592a7c67 <vm_exec_core+4967>, 0x606d592a8507 <vm_exec_core+7175>, 0x606d592a8cb0 <vm_exec_core+9136>, 0x606d592aeb4b <vm_exec_core+33355>, 0x606d592abae8 <vm_exec_core+20968>, 0x606d592aa94a <vm_exec_core+16458>, 0x606d592accc4 <vm_exec_core+25540>, 0x606d592aec1b <vm_exec_core+33563>, 0x606d592ad095 <vm_exec_core+26517>, 0x606d592ae5bb <vm_exec_core+31931>, 0x606d592ae7d4 <vm_exec_core+32468>, 0x606d592a72ea <vm_exec_core+2538>, 0x606d592adcb6 <vm_exec_core+29622>, 0x606d592a95c5 <vm_exec_core+11461>, 0x606d592adeba <vm_exec_core+30138>, 0x606d592a8ff5 <vm_exec_core+9973>, 0x606d592acfb9 <vm_exec_core+26297>, 0x606d592a70dd <vm_exec_core+2013>, 0x606d592a796b <vm_exec_core+4203>, 0x606d592a86f9 <vm_exec_core+7673>, 0x606d592a994d <vm_exec_core+12365>, 0x606d592a9aea <vm_exec_core+12778>, 0x606d592a6c90 <vm_exec_core+912>, 0x606d592a704b <vm_exec_core+1867>, 0x606d592a6d22 <vm_exec_core+1058>, 0x606d592ad197 <vm_exec_core+26775>, 0x606d592a9469 <vm_exec_core+11113>, 0x606d592aa765 <vm_exec_core+15973>, 0x606d592a9c96 <vm_exec_core+13206>, 0x606d592aa429 <vm_exec_core+15145>, 0x606d592aa345 <vm_exec_core+14917>, 0x606d592a925b <vm_exec_core+10587>, 0x606d592a9b8b <vm_exec_core+12939>, 0x606d592a9823 <vm_exec_core+12067>, 0x606d592a9e47 <vm_exec_core+13639>, 0x606d592a9dc5 <vm_exec_core+13509>, 0x606d592a8307 <vm_exec_core+6663>, 0x606d592ad5c2 <vm_exec_core+27842>, 0x606d592a7d7a <vm_exec_core+5242>, 0x606d592ae8d7 <vm_exec_core+32727>, 0x606d592ac241 <vm_exec_core+22849>, 0x606d592aa0e7 <vm_exec_core+14311>, 0x606d592a6eaf <vm_exec_core+1455>, 0x606d592add8e <vm_exec_core+29838>, 0x606d592ad94d <vm_exec_core+28749>, 0x606d592a811b <vm_exec_core+6171>, 0x606d592a7492 <vm_exec_core+2962>, 0x606d592ac822 <vm_exec_core+24354>, 0x606d592a8af9 <vm_exec_core+8697>, 0x606d592ae48d <vm_exec_core+31629>, 0x606d592adb4e <vm_exec_core+29262>, 0x606d592a90c4 <vm_exec_core+10180>, 0x606d592aa02f <vm_exec_core+14127>, 0x606d592ac4e3 <vm_exec_core+23523>, 0x606d592adab4 <vm_exec_core+29108>, 0x606d592ab124 <vm_exec_core+18468>, 0x606d592ac565 <vm_exec_core+23653>, 0x606d592acbb8 <vm_exec_core+25272>, 0x606d592ab062 <vm_exec_core+18274>, 0x606d592a73be <vm_exec_core+2750>, 0x606d592abd1b <vm_exec_core+21531>, 0x606d592a71df <vm_exec_core+2271>, 0x606d592a7614 <vm_exec_core+3348>, 0x606d592a934a <vm_exec_core+10826>, 0x606d592aad86 <vm_exec_core+17542>, 0x606d592ab6c8 <vm_exec_core+19912>, 0x606d592aaab1 <vm_exec_core+16817>, 0x606d592a6e0b <vm_exec_core+1291>, 0x606d592acdae <vm_exec_core+25774>, 0x606d592ad812 <vm_exec_core+28434>, 0x606d592a77bd <vm_exec_core+3773>, 0x606d592a8408 <vm_exec_core+6920>, 0x606d592a820a <vm_exec_core+6410>, 0x606d592a8ba5 <vm_exec_core+8869>, 0x606d592a9f81 <vm_exec_core+13953>, 0x606d592a7877 <vm_exec_core+3959>, 0x606d592acc63 <vm_exec_core+25443>, 0x606d592a834c <vm_exec_core+6732>, 0x606d592a9eba <vm_exec_core+13754>, 0x606d592aa8af <vm_exec_core+16303>, 0x606d592aca34 <vm_exec_core+24884>, 0x606d592ab4cc <vm_exec_core+19404>, 0x606d592a8e52 <vm_exec_core+9554>, 0x606d592a8662 <vm_exec_core+7522>, 0x606d592ac708 <vm_exec_core+24072>, 0x606d592a9699 <vm_exec_core+11673>, 0x606d592abdef <vm_exec_core+21743>, 0x606d592ab59d <vm_exec_core+19613>, 0x606d592abec5 <vm_exec_core+21957>, 0x606d592ad378 <vm_exec_core+27256>, 0x606d592aaa1d <vm_exec_core+16669>, 0x606d592acada <vm_exec_core+25050>, 0x606d592a8f21 <vm_exec_core+9761>, 0x606d592ac608 <vm_exec_core+23816>, 0x606d592ab110 <vm_exec_core+18448>, 0x606d592aaebc <vm_exec_core+17852>, 0x606d592ab289 <vm_exec_core+18825>, 0x606d592aa747 <vm_exec_core+15943>, 0x606d592aab55 <vm_exec_core+16981>, 0x606d592a9168 <vm_exec_core+10344>, 0x606d592a88a8 <vm_exec_core+8104>, 0x606d592abfc7 <vm_exec_core+22215>, 0x606d592a7a92 <vm_exec_core+4498>, 0x606d592aa544 <vm_exec_core+15428>, 0x606d592b5aaf <vm_exec_core+61871>, 0x606d592ab1c3 <vm_exec_core+18627>, 0x606d592a7b34 <vm_exec_core+4660>, 0x606d592a7ff7 <vm_exec_core+5879>, 0x606d592a7c58 <vm_exec_core+4952>, 0x606d592a84f8 <vm_exec_core+7160>, 0x606d592a8ca1 <vm_exec_core+9121>, 0x606d592aa945 <vm_exec_core+16453>, 0x606d592a9f77 <vm_exec_core+13943>, 0x606d592aa940 <vm_exec_core+16448>, 0x606d592ab110 <vm_exec_core+18448>, 0x606d592ab05d <vm_exec_core+18269>, 0x606d592a84f3 <vm_exec_core+7155>, 0x606d592ab490 <vm_exec_core+19344>, 0x606d592a95bb <vm_exec_core+11451>, 0x606d592a95c0 <vm_exec_core+11456>, 0x606d592ab058 <vm_exec_core+18264>, 0x606d592aac46 <vm_exec_core+17222>, 0x606d592aa410 <vm_exec_core+15120>, 0x606d592aa331 <vm_exec_core+14897>, 0x606d592aad81 <vm_exec_core+17537>, 0x606d592aa74c <vm_exec_core+15948>, 0x606d592a9f7c <vm_exec_core+13948>, 0x606d592a86ea <vm_exec_core+7658>...}
        reg_cfp = 0x7d800c7ff790
        reg_pc = 0x50400002dcb8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_newarraykwsplat = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
th: 0x515000000300, native_id: 0x7d800f4ecc40
        INSN_LABEL_expandarray = <optimized out>
-- Control frame information -----------------------------------------------
c:0021 p:---- s:0130 e:000129 CFUNC  :select
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
c:0020 p:0244 s:0122 e:000121 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:690
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
c:0019 p:0039 s:0103 e:000102 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:818
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
c:0018 p:0008 s:0096 e:000095 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:857
        INSN_LABEL_pop = <optimized out>
c:0017 p:0127 s:0089 e:000088 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1603
        INSN_LABEL_dup = <optimized out>
c:0016 p:0016 s:0076 e:000075 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1298
c:0015 p:0005 s:0071 e:000070 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1768
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
c:0014 p:0006 s:0067 e:000066 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755
c:0013 p:0027 s:0063 e:000062 METHOD <internal:array>:53
        INSN_LABEL_opt_reverse = <optimized out>
c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1754
        INSN_LABEL_topn = <optimized out>
c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1798
        INSN_LABEL_setn = <optimized out>
c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1045
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:890
c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1282
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1881
c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1885
c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
        INSN_LABEL_definesmethod = <optimized out>
c:0001 p:0000 s:0003 E:0015f0 DUMMY  [FINISH]
        INSN_LABEL_send = <optimized out>

        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#23 0x0000606d592a3478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#24 0x0000606d58f2c28b in rb_ec_exec_node (ec=0x5160000006d0, n=0x7d800eb441f8) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe71b8b4f0, <optimized out>, 0x7ffe71b8b440, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7d800eb441f8
#25 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#26 0x0000606d58f257f7 in rb_main (argc=9, argv=0x7ffe71b8b6c8) at /tmp/ruby/src/trunk_asan/main.c:43
        variable_in_this_stack_frame = <optimized out>
#27 main (argc=9, argv=0x7ffe71b8b6c8) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
running file: /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb

A test worker crashed. It might be an interpreter bug or
a bug in test/unit/parallel.rb. Try again without the -j
option.

[Inferior 1 (process 1380193) detached]
Children under /tmp/rubytest.6dlvol:
* drwx------ 2 60 2024-08-12 10:59:03 +0000 autoload20240812-1380198-v27xee/
  * -rw-r--r-- 1 37 2024-08-12 10:59:03 +0000 test-bug-11055.rb
$ timeout 60 gdb -p 1379866 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007ad1f75107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffc928c281c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x7ad1f76a5740 (LWP 1379866) "make" 0x00007ad1f75107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffc928c281c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Machine level backtrace


Thread 1 (Thread 0x7ad1f76a5740 (LWP 1379866) "make"):
#0  0x00007ad1f75107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffc928c281c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = 1380193
        sc_ret = <optimized out>
#1  0x00005f2a29f92d16 in reap_children ()
No symbol table info available.
#2  0x00005f2a29f93a8c in new_job ()
No symbol table info available.
#3  0x00005f2a29fa272a in ?? ()
No symbol table info available.
#4  0x00005f2a29fa309e in update_goal_chain ()
No symbol table info available.
#5  0x00005f2a29f7d67a in main ()
No symbol table info available.

>>> Dump Ruby level backtrace (if possible)

[Inferior 1 (process 1379866) detached]
make: *** [uncommon.mk:964: yes-test-all] Error 1
#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 1379865 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

$ timeout 60 gdb -p 1416635 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
$$$[beg] make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0  
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = 
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating enc.mk
generating encdb.h
encdb.h unchanged
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefiles ext/configure-ext.mk
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.8/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.8/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.9.2/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.9.2/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.0/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.0/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.5.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.5.2/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.1.2/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.1.2/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ruby 3.4.0dev (2024-08-12T09:09:32Z master 992596fb7a) [x86_64-linux]
     0 ............................................................
    60 ............................................................
   120 ............................................................
   180 ............................................................
   240 ............................................................
   300 ............................................................
   360 ............................................................
   420 ............................................................
   480 ............................................................
   540 ............................................................
   600 ............................................................
   660 ............................................................
   720 ............................................................
   780 ............................................................
   840 ............................................................
   900 ............................................................
   960 ............................................................
  1020 ............................................................
  1080 ............................................................
  1140 ............................................................
  1200 ............................................................
  1260 ............................................................
  1320 ............................................................
  1380 ............................................................
  1440 ............................................................
  1500 ............................................................
  1560 ............................................................
  1620 ............................................................
  1680 ............................................................
  1740 ............................................................
  1800 ............................................................
  1860 ............................................................
  1920 ............................................................
  1980 ............................................................
  2040 ............................................................
  2100 ............................................................
  2160 ............................................................
  2220 ............................................................
  2280 ............................................................
  2340 ............................................................
  2400 ............................................................
  2460 ............................................................
  2520 ............................................................
  2580 ............................................................
  2640 ............................................................
  2700 ............................................................
  2760 ............................................................
  2820 ............................................................
  2880 ............................................................
  2940 ............................................................
  3000 ............................................................
  3060 ............................................................
  3120 ............................................................
  3180 ............................................................
  3240 ............................................................
  3300 ............................................................
  3360 ............................................................
  3420 .............

Finished in 37.743663 seconds

3432 files, 32772 examples, 132830 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
raw logfile