# Logfile created on 2024-08-11 20:36:44 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x00007ea17de4fdc0 @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.20240811-203644", @ruby_env=[["RUBY_DEBUG", "ci"]], @make="make", @logger=#<Logger:0x00007ea17de70958 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x00007ea17de70228 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x00007ea17cd7a1f8 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20240811-203644", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20240811-203644>, @binmode=false, @mon_data=#<Monitor:0x00007ea17dfffcb0>, @mon_data_owner_object_id=880>>>
$$$[beg] make update-download -j16
tool/config.guess already exists
tool/config.sub already exists
Update power_assert to 84e85124c5014a139af39161d484156cfe87a9ed
Update typeprof to b19a6416da3a05d57fadd6ffdadb382b6d236ca5
echo 84e85124c5014a139af39161d484156cfe87a9ed | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision -
echo b19a6416da3a05d57fadd6ffdadb382b6d236ca5 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision unchanged
Building power_assert@84e85124c5014a139af39161d484156cfe87a9ed to /tmp/ruby/src/trunk_asan/gems/power_assert-2.0.3.gem
  Successfully built RubyGem
  Name: power_assert
  Version: 2.0.4dev
  File: power_assert-2.0.4dev.gem
$$$[end] "make update-download -j16" exit with 0.
$$$[beg] make update-src      -j16
Already up to date.
Latest commit hash = ca5b7276c6
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
generating /tmp/ruby/src/trunk_asan/ext/ripper/eventids2table.c
make[1]: Entering directory '/tmp/ruby/src/trunk_asan/ext/ripper'
make[1]: Nothing to be done for 'src'.
make[1]: Leaving directory '/tmp/ruby/src/trunk_asan/ext/ripper'
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
Update power_assert to 84e85124c5014a139af39161d484156cfe87a9ed
Update typeprof to b19a6416da3a05d57fadd6ffdadb382b6d236ca5
echo b19a6416da3a05d57fadd6ffdadb382b6d236ca5 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision -
echo 84e85124c5014a139af39161d484156cfe87a9ed | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/typeprof.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.revision unchanged
Building power_assert@84e85124c5014a139af39161d484156cfe87a9ed to /tmp/ruby/src/trunk_asan/gems/power_assert-2.0.3.gem
  Successfully built RubyGem
  Name: power_assert
  Version: 2.0.4dev
  File: power_assert-2.0.4dev.gem
Extracting bundle gem power_assert-2.0.3...
Try with hash version of bundled gems instead of gems/power_assert-2.0.3.gem. We don't use this gem with release version of Ruby.
Unpacked gems/power_assert-2.0.4dev.gem
$$$[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/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
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/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
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/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
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/.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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
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]: 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/.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/debug-1.9.2/ext/debug'
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/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/racc-1.8.0/ext/racc/cparse'
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/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'
$$$[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/typeprof.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/power_assert.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/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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering 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/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering 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/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/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
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]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
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/openssl'
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]: 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-1.8.1/ext/racc/cparse'
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/syslog-0.1.2/ext/syslog'
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/racc-1.8.0/ext/racc/cparse'
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/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 3.3.4
                                    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=20501
  "--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] 1924744=test_svcb_https
[  2/913] 1924746=test_buffering
[  3/913] 1924750=test_rdoc_context_section
[  4/913] 1924743=ruby_parser_test
[  5/913] 1924747=test_bug-14834
[  6/913] 1924754=test_key_actor_vi
[  7/913] 1924755=test_bmethod
[  8/913] 1924751=test_enumerable
[  9/913] 1924745=test_terminfo
[ 10/913] 1924742=test_ansi_without_terminfo
[ 11/913] 1924749=test_rdoc_markup_include
[ 12/913] 1924755=test_logdevice
[ 13/913] 1924753=test_rdoc_attr
[ 14/913] 1924756=test_http
[ 15/913] 1924748=test_passing_block
[ 16/913] 1924757=test_x509cert
[ 17/913] 1924752=test_addrinfo
[ 18/913] 1924748=test_have_func
[ 19/913] 1924751=test_logperiod
[ 20/913] 1924756=test_enc_str_buf_cat
[ 21/913] 1924744=test_zsh_completion
[ 22/913] 1924744=test_gem_package_tar_reader_entry
[ 23/913] 1924756=test_lock_native_thread
[ 24/913] 1924751=test_webauthn_listener
[ 25/913] 1924756=test_gem_resolver_specification
[ 26/913] 1924746=test_rdoc_generator_pot_po_entry
[ 27/913] 1924745=json_fixtures_test
[ 28/913] 1924742=test_encoding
[ 29/913] 1924743=test_load
[ 30/913] 1924745=test_default_gems
[ 31/913] 1924743=test_constant
[ 32/913] 1924747=test_gem_security_trust_dir
[ 33/913] 1924752=test_rdoc_parser_c
[ 34/913] 1924749=test_rubyvm
[ 35/913] 1924750=test_data_error
[ 36/913] 1924749=test_ancdata
[ 37/913] 1924745=test_gem_doctor
[ 38/913] 1924753=test_weakmap
[ 39/913] 1924749=test_rdoc_markup_to_table_of_contents
[ 40/913] 1924754=test_euc_jp
[ 41/913] 1924754=test_win32ole_typelib
[ 42/913] 1924746=test_abi
[ 43/913] 1924754=test_scanner_events
[ 44/913] 1924749=test_external_new
[ 45/913] 1924749=test_gem_resolver_dependency_request
[ 46/913] 1924750=test_force_exit
[ 47/913] 1924754=test_registry
[ 48/913] 1924754=test_rdoc_constant
Leaked file descriptor: WebauthnListenerTest#test_wait_for_otp_code_options_request: 8 : #<TCPSocket:fd 8, AF_INET, 127.0.0.1, 41029>
COMMAND     PID USER   FD   TYPE    DEVICE SIZE/OFF NODE NAME
ruby    1924751  ko1    8u  IPv4 324469077      0t0  TCP localhost:41029->localhost:39438 (CLOSE_WAIT)
[ 49/913] 1924756=test_deprecate
Closed file descriptor: WebauthnListenerTest#test_wait_for_otp_code_get_follows_options: 8
[ 50/913] 1924747=test_ssl
[ 51/913] 1924751=test_module
[ 52/913] 1924742=test_gem_commands_push_command
[ 53/913] 1924757=parse_success_test
[ 54/913] 1924756=test_ractor
[ 55/913] 1924756=test_rdoc_encoding
[ 56/913] 1924750=test_gem_uri_formatter
[ 57/913] 1924744=test_sprintf
[ 58/913] 1924745=test_rdoc_markdown
[ 59/913] 1924746=test_gem_request_connection_pools
[ 60/913] 1924757=test_optimization
[ 61/913] 1924749=test_common
[ 62/913] 1924752=test_gem_ext_builder
[ 63/913] 1924756=test_verbose
[ 64/913] 1924756=test_history
[ 65/913] 1924754=test_date_strftime
[ 66/913] 1924750=compiler_test
[ 67/913] 1924748=test_gem_resolver_vendor_specification
[ 68/913] 1924744=test_typeddata
[ 69/913] 1924756=test_struct
[ 70/913] 1924750=test_mutex
[ 71/913] 1924756=test_basicinstructions
[ 72/913] 1924749=test_bigzero
[ 73/913] 1924749=test_key_actor_emacs
[ 74/913] 1924756=test_basicsocket
[ 75/913] 1924756=test_import
[ 76/913] 1924746=test_gem_commands_owner_command
[ 77/913] 1924748=test_normalize
[ 78/913] 1924748=test_recursion
[ 79/913] 1924748=test_find
[ 80/913] 1924745=locals_test
[ 81/913] 1924748=test_rdoc_i18n_text
[ 82/913] 1924742=test_gem_unsatisfiable_dependency_error
[ 83/913] 1924744=test_rdoc_tom_doc
[ 84/913] 1924742=test_ractor
[ 85/913] 1924750=pattern_test
[ 86/913] 1924749=test_disable_irb
[ 87/913] 1924750=test_gem_package_tar_header
[ 88/913] 1924749=test_sexp
[ 89/913] 1924755=test_logger
[ 90/913] 1924748=test_require_lib
[ 91/913] 1924742=test_files_test_2
[ 92/913] 1924755=test_gem_version_option
[ 93/913] 1924749=test_gem_rdoc
[ 94/913] 1924750=test_rdoc_markup_parser
[ 95/913] 1924746=test_gem_remote_fetcher_s3
[ 96/913] 1924750=test_fd_setsize
[ 97/913] 1924750=test_trick
[ 98/913] 1924744=test_objectspace
[ 99/913] 1924754=test_gem_request_set
[100/913] 1924749=version_test
[101/913] 1924746=test_null
[102/913] 1924746=test_big5
[103/913] 1924746=test_gem_resolver_activation_request
[104/913] 1924746=test_fstring
[105/913] 1924749=test_name_error_extension
[106/913] 1924749=test_iseq_load
[107/913] 1924756=test_signal
[108/913] 1924755=test_timeout
[109/913] 1924755=test_fixnum
[110/913] 1924755=test_rdoc_markup_raw
[111/913] 1924745=test_ensure_and_callcc
[112/913] 1924745=test_scheduler
[113/913] 1924746=test_dln
[114/913] 1924746=test_history
[115/913] 1924745=test_x509attr
[116/913] 1924745=test_iso_8859
[117/913] 1924755=test_complex2
[118/913] 1924745=regexp_test
[119/913] 1924755=test_rdoc_markup_to_html
[120/913] 1924745=test_string_memory
[121/913] 1924746=test_rdoc_markup_to_joined_paragraph
[122/913] 1924746=test_pkg_config
[123/913] 1924746=test_rdoc_context
[124/913] 1924745=test_rdoc_markup_indented_paragraph
[125/913] 1924745=test_line_editor
[126/913] 1924745=test_big2str
[127/913] 1924745=test_rdoc_parser
[128/913] 1924745=test_open-uri
[129/913] 1924755=test_coderange
[130/913] 1924755=location_test
[131/913] 1924753=test_c_struct_builder
[132/913] 1924753=test_allocation
[133/913] 1924755=test_gc
[134/913] 1924745=dump_test
[135/913] 1924754=test_enc_associate
[136/913] 1924744=test_iseq
[137/913] 1924743=test_insns_leaf
[138/913] 1924743=test_store
[139/913] 1924743=test_protect
[140/913] 1924743=test_protocol
[141/913] 1924752=test_gem_ext_cargo_builder_link_flag_converter
[142/913] 1924743=test_tree_builder
[143/913] 1924743=test_gem_commands_open_command
[144/913] 1924752=test_x509req
[145/913] 1924756=test_cgi_util
[146/913] 1924754=test_gem_specification
[147/913] 1924749=test_rdoc_markup_attributes
[148/913] 1924751=test_gbk
[149/913] 1924751=test_rdoc_class_module
[150/913] 1924749=test_warning
[151/913] 1924752=test_gem_name_tuple
[152/913] 1924752=test_win32ole_type_event
[153/913] 1924752=test_refinement
[154/913] 1924744=test_pointer
[155/913] 1924743=test_gem_dependency_installer
[156/913] 1924756=test_numeric
[157/913] 1924756=test_stringscanner
[158/913] 1924749=test_x509crl
[159/913] 1924756=test_class
[160/913] 1924756=test_cgi_session
[161/913] 1924746=test_word
[162/913] 1924746=test_gem_package_tar_reader
[163/913] 1924756=test_type_completor
[164/913] 1924756=test_gb18030
[165/913] 1924756=test_win32ole_variable
[166/913] 1924756=test_enumerator_kw
[167/913] 1924756=test_mixed_unicode_escapes
[168/913] 1924756=test_mul
[169/913] 1924756=test_mkmf
[170/913] 1924746=test_win32ole_variant_outarg
[171/913] 1924746=test_require_path_check
[172/913] 1924756=test_flush
[173/913] 1924756=test_rdoc_any_method
[174/913] 1924746=test_complexrational
[175/913] 1924746=test_pkcs7
[176/913] 1924749=test_cgi_header
[177/913] 1924744=test_gem_commands_fetch_command
[178/913] 1924749=test_rdoc_markup_to_html_snippet
[179/913] 1924749=test_inadvertent_creation
[180/913] 1924746=static_inspect_test
[181/913] 1924744=source_location_test
[182/913] 1924746=test_complex
[183/913] 1924749=test_at_exit
[184/913] 1924745=test_rdoc_markup_verbatim
[185/913] 1924745=test_instrumentation_api
[186/913] 1924749=test_files_ext
[187/913] 1924744=test_x509ext
[188/913] 1924744=unescape_test
[189/913] 1924746=equality_test
[190/913] 1924746=test_color
[191/913] 1924749=test_gem_commands_query_command
[192/913] 1924746=test_c_struct_entry
[193/913] 1924756=test_eval_history
[194/913] 1924756=test_case
[195/913] 1924756=test_settracefunc
[196/913] 1924751=test_gem_text
[197/913] 1924751=tunnel_test
[198/913] 1924746=test_gem_commands_stale_command
[199/913] 1924746=test_gem_version
[200/913] 1924751=test_win32ole
[201/913] 1924751=test_rdoc_markup_to_tt_only
[202/913] 1924751=test_rdoc_markdown_test
[203/913] 1924746=test_rdoc_normal_module
[204/913] 1924747=test_sprintf_comb
[205/913] 1924746=test_tcp
[206/913] 1924750=test_pp
[207/913] 1924746=test_path
[208/913] 1924750=test_method_cache
[209/913] 1924746=test_gem_stub_specification
[210/913] 1924750=json_string_matching_test
[211/913] 1924750=test_monitor
[212/913] 1924750=test_gem_ext_rake_builder
[213/913] 1924749=test_asn1
[214/913] 1924747=test_flags
[215/913] 1924749=test_transcode
[216/913] 1924745=test_whileuntil
[217/913] 1924746=test_rat
[218/913] 1924745=test_extlibs
[219/913] 1924746=test_rdoc_markup_heading
[220/913] 1924746=test_io
[221/913] 1924746=test_gem_commands_cert_command
[222/913] 1924749=test_fileutils
[223/913] 1924754=test_object
[224/913] 1924749=test_process
[225/913] 1924749=test_eval
[226/913] 1924749=test_stream
[227/913] 1924749=json_common_interface_test
[228/913] 1924749=test_func
[229/913] 1924747=test_coverage
[230/913] 1924746=test_pathname
[231/913] 1924756=test_remote_fetch_error
[232/913] 1924756=test_gem_resolver_git_specification
[233/913] 1924743=test_dir_m17n
[234/913] 1924754=test_kill_ring
[235/913] 1924754=test_cgi_tag_helper
[236/913] 1924750=test_gem_commands_dependency_command
[237/913] 1924754=test_qsort
[238/913] 1924754=test_cmethod
[239/913] 1924754=test_gem_ext_ext_conf_builder
[240/913] 1924750=test_thread_fd_close
[241/913] 1924750=json_addition_test
[242/913] 1924746=test_path_to_class
[243/913] 1924746=test_storage
[244/913] 1924750=test_gem_resolver_index_specification
[245/913] 1924756=test_string
[246/913] 1924746=test_marshalable
[247/913] 1924756=test_iterator
[248/913] 1924746=test_method_cache
[249/913] 1924746=test_gem_dependency
[250/913] 1924751=parse_comments_test
[251/913] 1924751=test_const
[252/913] 1924750=test_serialize_subclasses
[253/913] 1924751=test_class
[254/913] 1924750=test_wss
[255/913] 1924750=test_closure
[256/913] 1924756=test_address_resolve
[257/913] 1924756=test_cstr
[258/913] 1924746=test_gem_resolver_lock_specification
[259/913] 1924746=test_digest
[260/913] 1924746=test_variable
[261/913] 1924748=test_gem_source_local
[262/913] 1924746=test_rdoc_parser_rd
[263/913] 1924746=test_num2int
[264/913] 1924746=test_parse
[265/913] 1924750=test_process
[266/913] 1924744=test_have_macro
[267/913] 1924748=test_iter_break
[268/913] 1924748=test_thread_queue
[269/913] 1924742=test_nowrite
[270/913] 1924753=test_flip
[271/913] 1924742=test_summary
[272/913] 1924753=test_stack
[273/913] 1924756=test_gem_commands_install_command
[274/913] 1924747=test_gem_ext_cargo_builder_unit
[275/913] 1924747=test_econv
[276/913] 1924742=test_foreach
[277/913] 1924742=test_nil2vtempty
[278/913] 1924742=test_securerandom
[279/913] 1924742=test_thread
[280/913] 1924744=test_pattern_matching
[281/913] 1924742=test_gem_commands_search_command
[282/913] 1924744=test_arithmetic_sequence
[283/913] 1924742=test_literal
[284/913] 1924744=test_irb
[285/913] 1924749=bom_test
[286/913] 1924749=test_frozen_error
[287/913] 1924749=test_sockopt
[288/913] 1924749=test_file
[289/913] 1924746=test_lambda
[290/913] 1924746=test_encoding
[291/913] 1924746=test_yield_block
[292/913] 1924745=test_recorder
[293/913] 1924746=test_gem_commands_specification_command
[294/913] 1924745=test_config
[295/913] 1924754=test_boolean
[296/913] 1924754=test_ansi_with_terminfo
[297/913] 1924754=test_rdoc_options
[298/913] 1924746=test_yaml
[299/913] 1924746=test_document
[300/913] 1924746=test_ractor
[301/913] 1924743=test_pstore
[302/913] 1924744=test_bug_reporter
[303/913] 1924746=test_spell_checker
[304/913] 1924746=test_rendering
[305/913] 1924743=test_gem_resolver_api_specification
[306/913] 1924746=test_getopts
[307/913] 1924746=parameters_signature_test
[308/913] 1924746=test_rdoc_include
[309/913] 1924743=test_gem_request
[310/913] 1924746=test_primitive
[311/913] 1924746=test_pkey
[312/913] 1924746=test_gem_commands_signin_command
[313/913] 1924753=test_nonblock
[314/913] 1924744=test_helper
[315/913] 1924746=test_win32ole_method
[316/913] 1924744=test_yamldbm
[317/913] 1924746=test_thread_cv
[318/913] 1924753=test_cgi_modruby
[319/913] 1924744=test_windows_1251
[320/913] 1924744=test_parser_events
[321/913] 1924753=test_unicode
[322/913] 1924748=test_stat
[323/913] 1924748=test_eval
[324/913] 1924753=test_addr
[325/913] 1924745=test_convertible
[326/913] 1924744=test_gem_resolver_best_set
[327/913] 1924754=newline_offsets_test
[328/913] 1924753=test_regexp
[329/913] 1924743=test_str2big
[330/913] 1924743=test_rational
[331/913] 1924744=test_gem_resolver_conflict
[332/913] 1924743=test_scalar
[333/913] 1924743=test_readpartial
[334/913] 1924744=test_rdoc_generator_markup
[335/913] 1924746=test_gem_commands_contents_command
[336/913] 1924744=test_rdoc_cross_reference
[337/913] 1924756=test_call
[338/913] 1924743=test_thread
[339/913] 1924746=test_hash_create
[340/913] 1924746=json_generic_object_test
[341/913] 1924746=test_switch_hitter
[342/913] 1924747=test_ole_methods
[343/913] 1924747=test_pack
[344/913] 1924746=test_defined
[345/913] 1924748=test_rdoc_markup_to_html_crossref
[346/913] 1924746=test_case_options
[347/913] 1924746=test_files_sample
[348/913] 1924752=test_update
[349/913] 1924752=test_folderitem2_invokeverb
[350/913] 1924752=test_arity
[351/913] 1924752=test_gem_security_policy
[352/913] 1924754=test_file
[353/913] 1924756=test_gem_install_update_options
[354/913] 1924754=test_gem_resolver_index_set
[355/913] 1924754=test_init
[356/913] 1924746=test_rdoc_parser_changelog
[357/913] 1924749=test_rational2
[358/913] 1924749=fixtures_test
[359/913] 1924746=test_gem_dependency_resolution_error
[360/913] 1924746=test_http
[361/913] 1924756=test_completion
[362/913] 1924747=test_ostruct
[363/913] 1924742=test_raise
[364/913] 1924742=test_proxy
[365/913] 1924752=test_string
[366/913] 1924752=test_io_wait_uncommon
[367/913] 1924752=test_formatter
[368/913] 1924752=test_gem_ci_detector
[369/913] 1924752=test_shift_jis
[370/913] 1924752=test_gem_request_set_lockfile_parser
[371/913] 1924742=test_yield
[372/913] 1924748=test_fnmatch
[373/913] 1924747=test_rdoc_markup_to_ansi
[374/913] 1924752=test_gem_resolver_vendor_set
[375/913] 1924749=test_evaluation
[376/913] 1924749=test_https
[377/913] 1924752=test_require
[378/913] 1924748=test_erb_command
[379/913] 1924744=test_have_library
[380/913] 1924748=test_unicode_escape
[381/913] 1924754=test_httpresponses
[382/913] 1924754=integer_base_flags_test
[383/913] 1924754=test_ftp
[384/913] 1924754=test_too_many_dummy_encodings
[385/913] 1924748=test_gem_ext_cmake_builder
[386/913] 1924747=test_filter
[387/913] 1924748=test_erb_m17n
[388/913] 1924748=test_clone
[389/913] 1924754=test_objspace
[390/913] 1924747=test_koi8
[391/913] 1924747=test_rdoc_markup_to_bs
[392/913] 1924747=test_last_thread
[393/913] 1924748=test_gem_remote_fetcher_local_server
[394/913] 1924748=test_etc
[395/913] 1924747=test_gem_source_lock
[396/913] 1924748=test_ldap
[397/913] 1924756=test_hash
[398/913] 1924748=test_macro
[399/913] 1924756=test_cipher
[400/913] 1924747=test_new
[401/913] 1924747=test_enum
[402/913] 1924748=test_gem_commands_which_command
[403/913] 1924756=test_unix
[404/913] 1924748=test_gem_source_specific_file
[405/913] 1924756=parse_test
[406/913] 1924756=test_symbol
[407/913] 1924744=test_optparse
[408/913] 1924748=test_coder
[409/913] 1924748=test_context
[410/913] 1924744=test_rdoc_markup
[411/913] 1924744=test_gem_spec_fetcher
[412/913] 1924748=test_gem_commands_sources_command
[413/913] 1924751=test_c_union_entity
[414/913] 1924744=test_undef
[415/913] 1924744=test_rdoc_require
[416/913] 1924744=test_date_arith
[417/913] 1924744=test_io_console
[418/913] 1924751=test_ws
[419/913] 1924751=test_io
[420/913] 1924748=test_metaclass
[421/913] 1924748=test_numeric
[422/913] 1924748=test_ractor
[423/913] 1924748=test_gem_resolver_installed_specification
[424/913] 1924748=test_array_create
[425/913] 1924748=test_debugger_integration
[426/913] 1924748=test_rdoc_rubygems_hook
[427/913] 1924752=test_my_integer
[428/913] 1924752=test_tracepoint
[429/913] 1924748=test_gem_commands_environment_command
[430/913] 1924746=test_cd
[431/913] 1924746=symbol_encoding_test
[432/913] 1924746=test_cgi_cookie
[433/913] 1924757=test_internal_ivar
[434/913] 1924757=test_gem_commands_mirror
[435/913] 1924748=test_hmac
[436/913] 1924748=test_signedness
[437/913] 1924746=desugar_compiler_test
[438/913] 1924746=test_show_source
[439/913] 1924746=test_inlinecache
[440/913] 1924746=test_rdoc_markup_to_markdown
[441/913] 1924757=test_rdoc_parser_ruby
[442/913] 1924746=test_httpresponse
[443/913] 1924746=test_weakkeymap
[444/913] 1924752=test_usrmarshal
[445/913] 1924745=test_gem_command
[446/913] 1924745=test_memory_view
[447/913] 1924747=test_pinned
[448/913] 1924744=test_key_error
[449/913] 1924744=test_enc_raise
[450/913] 1924744=test_engine
[451/913] 1924747=test_postponed_job
[452/913] 1924744=ractor_test
[453/913] 1924745=test_gem_request_set_lockfile
[454/913] 1924746=test_dot_dot
[455/913] 1924752=test_cparser
[456/913] 1924746=test_human_typo
[457/913] 1924746=reflection_test
[458/913] 1924746=test_bignum
[459/913] 1924744=test_config
[460/913] 1924749=test_tempfile
[461/913] 1924744=test_raise_exception
[462/913] 1924746=test_gem_util
[463/913] 1924745=test_gem_gemcutter_utilities
[464/913] 1924749=test_gem_remote_fetcher
[465/913] 1924746=test_gem_resolver
[466/913] 1924747=test_gem_commands_yank_command
[467/913] 1924745=test_jaro_winkler
[468/913] 1924752=test_pattern_key_name_check
[469/913] 1924745=test_exit
[470/913] 1924752=test_rdoc_rd_block_parser
[471/913] 1924752=test_key_name_check
[472/913] 1924752=test_ripper
[473/913] 1924757=test_win32ole_param_event
[474/913] 1924757=test_singleton
[475/913] 1924757=test_rdoc_servlet
[476/913] 1924757=test_assignment
[477/913] 1924747=test_ruby_lex
[478/913] 1924745=test_syntax
[479/913] 1924746=test_grapheme_breaks
[480/913] 1924746=test_gem_request_set_gem_dependency_api
[481/913] 1924749=test_ossl
[482/913] 1924748=test_date_marshal
[483/913] 1924748=test_gem_commands_unpack_command
[484/913] 1924746=test_gem_commands_exec_command
[485/913] 1924747=test_pack
[486/913] 1924744=test_autoload
[487/913] 1924752=test_gem_resolver_local_specification
[488/913] 1924752=test_ractor
[489/913] 1924748=test_ssl_session
[490/913] 1924752=test_optarg
[491/913] 1924752=test_stream
[492/913] 1924752=test_file_exhaustive
[493/913] 1924755=test_gem_gem_runner
[494/913] 1924747=test_gem_ext_cargo_builder
[495/913] 1924747=test_rdoc_generator_pot
[496/913] 1924755=test_exception
[497/913] 1924747=test_gem_commands_signout_command
[498/913] 1924747=test_object
[499/913] 1924755=test_rdoc_parser_markdown
[500/913] 1924747=test_function_entry
[501/913] 1924747=test_win32ole_param
[502/913] 1924747=test_acceptable
[503/913] 1924755=implicit_array_test
[504/913] 1924755=test_len
[505/913] 1924755=heredoc_dedent_test
[506/913] 1924755=test_kernel
[507/913] 1924748=test_method_name_check
[508/913] 1924748=test_keyword
[509/913] 1924742=numeric_value_test
[510/913] 1924747=!Nothing_to_test
[511/913] 1924747=test_gem_package_task
[512/913] 1924747=test_bn
[513/913] 1924747=test_win32ole_method_event
[514/913] 1924747=test_provider
[515/913] 1924742=test_rdoc_ri_driver
[516/913] 1924756=test_data
[517/913] 1924756=test_http_request
[518/913] 1924756=test_httpheader
[519/913] 1924756=test_gem_commands_server_command
[520/913] 1924756=test_integer
[521/913] 1924746=test_utf32
[522/913] 1924746=test_ellipsize
[523/913] 1924746=test_helper
[524/913] 1924746=test_memory_view
[525/913] 1924746=test_gem_commands_update_command
[526/913] 1924756=test_date_parse
[527/913] 1924755=test_fips
[528/913] 1924756=test_rand
[529/913] 1924747=test_pkey_ec
[530/913] 1924748=test_thread
[531/913] 1924748=test_data
[532/913] 1924748=test_noarg
[533/913] 1924742=static_literals_test
[534/913] 1924742=test_workspace
[535/913] 1924747=test_random
[536/913] 1924747=test_bundled_ca
[537/913] 1924742=test_to_ruby
[538/913] 1924749=test_backtrace
[539/913] 1924749=test_gem_safe_marshal
[540/913] 1924742=test_input_method
[541/913] 1924748=test_nextafter
[542/913] 1924755=test_tracer
[543/913] 1924742=test_capacity
[544/913] 1924742=test_option
[545/913] 1924756=test_resize
[546/913] 1924756=test_rdoc_generator_darkfish
[547/913] 1924747=test_div
[548/913] 1924747=test_key_stroke
[549/913] 1924747=test_deprecated
[550/913] 1924747=test_gc_compact
[551/913] 1924748=test_generic
[552/913] 1924748=breadth_first_search_test
[553/913] 1924755=test_fiber
[554/913] 1924748=test_gem_commands_setup_command
[555/913] 1924742=test_alias_and_anchor
[556/913] 1924742=test_gem_commands_rebuild_command
[557/913] 1924742=test_cesu8
[558/913] 1924742=test_rdoc_stats
[559/913] 1924742=test_err_in_callback
[560/913] 1924742=test_rdoc_store
[561/913] 1924757=test_win32ole_variant_m
[562/913] 1924757=json_parser_test
[563/913] 1924756=test_vm_dump
[564/913] 1924756=test_rdoc_markup_document
[565/913] 1924756=test_ftp
[566/913] 1924756=errors_test
[567/913] 1924749=test_open3
[568/913] 1924757=test_case_comprehensive
[569/913] 1924757=test_framework
[570/913] 1924757=test_marshal
[571/913] 1924756=test_zlib
[572/913] 1924746=magic_comment_test
[573/913] 1924748=test_omap
[574/913] 1924748=test_load
[575/913] 1924748=test_uncorrectable_name_check
[576/913] 1924748=test_shellwords
[577/913] 1924748=test_cclass
[578/913] 1924748=test_singleton_function
[579/913] 1924748=test_proc
[580/913] 1924746=test_ssl
[581/913] 1924757=test_date_strptime
[582/913] 1924757=test_nomethod_error
[583/913] 1924757=test_pkey_dsa
[584/913] 1924742=test_https_proxy
[585/913] 1924742=test_json_tree
[586/913] 1924742=test_emitter
[587/913] 1924742=library_symbols_test
[588/913] 1924742=test_ractor
[589/913] 1924757=test_gem_remote_fetcher_local_ssl_server
[590/913] 1924748=test_rdoc_rd_inline
[591/913] 1924748=test_float
[592/913] 1924742=test_ractor
[593/913] 1924742=test_severity
[594/913] 1924742=test_gem
[595/913] 1924752=test_files_test_1
[596/913] 1924746=test_delegate
[597/913] 1924746=test_helper_method
[598/913] 1924746=test_cgi_core
[599/913] 1924746=test_parser
[600/913] 1924746=attribute_write_test
[601/913] 1924746=test_gem_source_list
[602/913] 1924744=test_yaml_special_cases
[603/913] 1924744=test_rdoc_code_object
[604/913] 1924746=test_gem_installer
[605/913] 1924748=test_gem_command_manager
[606/913] 1924744=test_rdoc_top_level
[607/913] 1924748=test_multi_irb_commands
[608/913] 1924748=test_random_formatter
[609/913] 1924748=test_gem_commands_check_command
[610/913] 1924757=test_rdoc_normal_class
[611/913] 1924748=test_pipe
[612/913] 1924757=test_regex_casefold
[613/913] 1924757=test_gem_source_git
[614/913] 1924748=test_cp949
[615/913] 1924748=test_condition
[616/913] 1924748=test_emoji
[617/913] 1924748=test_sorted_set
[618/913] 1924744=test_files_lib
[619/913] 1924742=test_string
[620/913] 1924757=test_gem_resolver_git_set
[621/913] 1924751=test_class_name_check
[622/913] 1924751=test_help
[623/913] 1924748=test_scan_args
[624/913] 1924751=test_date_attr
[625/913] 1924751=test_integer
[626/913] 1924748=json_ext_parser_test
[627/913] 1924748=test_time
[628/913] 1924747=test_duplicate
[629/913] 1924747=test_erb
[630/913] 1924757=test_rdoc_parser_simple
[631/913] 1924757=test_enumerator
[632/913] 1924748=test_gem_package
[633/913] 1924747=test_utf16
[634/913] 1924747=test_safe_load
[635/913] 1924747=test_color_printer
[636/913] 1924747=test_rdoc_markup_to_rdoc
[637/913] 1924747=test_gem_source
[638/913] 1924749=test_handle
[639/913] 1924747=test_frozen
[640/913] 1924747=test_exception_at_throwing
[641/913] 1924756=test_name_error
[642/913] 1924747=string_encoding_test
[643/913] 1924749=test_benchmark
[644/913] 1924747=test_variable_name_check
[645/913] 1924748=test_gem_commands_list_command
[646/913] 1924747=test_gem_source_vendor
[647/913] 1924747=test_assembler
[648/913] 1924748=test_pty
[649/913] 1924747=overlap_test
[650/913] 1924753=test_rdoc_ri_paths
[651/913] 1924753=test_gem_platform
[652/913] 1924756=test_symbol
[653/913] 1924756=test_gem_uninstaller
[654/913] 1924749=test_propertyputref
[655/913] 1924749=test_gem_available_set
[656/913] 1924749=test_modify_expand
[657/913] 1924749=test_gem_source_installed
[658/913] 1924749=test_change_word
[659/913] 1924749=test_date
[660/913] 1924749=test_date_time
[661/913] 1924749=test_pkcs12
[662/913] 1924747=test_parser
[663/913] 1924753=test_psych
[664/913] 1924748=test_ractor
[665/913] 1924747=test_rdoc_parser_prism_ruby
[666/913] 1924753=test_win32ole_variant
[667/913] 1924753=test_fiddle
[668/913] 1924753=test_enumerator
[669/913] 1924753=test_rdoc_markup_formatter
[670/913] 1924753=test_arith_seq_extract
[671/913] 1924748=test_stringchar
[672/913] 1924748=test_gem_commands_help_command
[673/913] 1924748=test_debug
[674/913] 1924748=test_digest
[675/913] 1924753=test_gem_package_old
[676/913] 1924749=test_command
[677/913] 1924753=test_gem_uri
[678/913] 1924753=test_rbconfig
[679/913] 1924753=test_lazy_enumerator
[680/913] 1924749=test_date_compat
[681/913] 1924749=test_resolve_symbol
[682/913] 1924749=test_profile_frames
[683/913] 1924749=test_error_highlight
[684/913] 1924747=test_set
[685/913] 1924756=test_find_executable
[686/913] 1924747=test_array
[687/913] 1924756=test_kdf
[688/913] 1924748=test_gem_commands_outdated_command
[689/913] 1924753=test_gem_request_set_lockfile_tokenizer
[690/913] 1924756=test_nil
[691/913] 1924756=test_class2name
[692/913] 1924756=test_rdoc_task
[693/913] 1924748=test_time_tz
[694/913] 1924756=test_backtrace
[695/913] 1924753=test_gem_resolver_lock_set
[696/913] 1924753=test_rdoc_markup_hard_break
[697/913] 1924753=test_ractor_compatibility
[698/913] 1924748=test_append
[699/913] 1924748=test_unicode_normalize
[700/913] 1924748=test_method
[701/913] 1924755=test_reline_key
[702/913] 1924752=test_reqarg
[703/913] 1924755=test_rdoc_generator_pot_po
[704/913] 1924749=test_gem_update_suggestion
[705/913] 1924755=test_set
[706/913] 1924755=test_gem_source_fetch_problem
[707/913] 1924755=test_resource
[708/913] 1924753=test_member
[709/913] 1924753=test_gem_console_ui
[710/913] 1924753=test_pkey_rsa
[711/913] 1924749=test_nofree
[712/913] 1924749=test_rdoc_generator_ri
[713/913] 1924749=test_trace
[714/913] 1924755=test_gem_stream_ui
[715/913] 1924749=test_numhash
[716/913] 1924749=test_arity
[717/913] 1924749=test_ipaddr
[718/913] 1924756=test_m17n
[719/913] 1924749=test_rdoc_markup_attribute_manager
[720/913] 1924755=test_yjit
[721/913] 1924749=test_buffered_io
[722/913] 1924749=test_webauthn_poller
[723/913] 1924753=test_date_conv
[724/913] 1924749=test_gem_resolver_composed_set
[725/913] 1924753=test_egrep_cpp
[726/913] 1924749=test_argf
[727/913] 1924745=test_rdoc_i18n_locale
[728/913] 1924745=test_yamlstore
[729/913] 1924745=test_gem_commands_pristine_command
[730/913] 1924753=test_gem_config_file
[731/913] 1924752=test_rdoc_method_attr
[732/913] 1924756=test_rdoc_markup_pre_process
[733/913] 1924753=test_rdoc_rdoc
[734/913] 1924756=test_yjit_exit_locations
[735/913] 1924752=test_gem_resolver_requirement_list
[736/913] 1924753=test_beginendblock
[737/913] 1924752=test_arith_seq_beg_len_step
[738/913] 1924752=test_hash
[739/913] 1924756=test_reline
[740/913] 1924744=test_win32ole_event
[741/913] 1924744=test_io_buffer
[742/913] 1924744=test_within_pipe
[743/913] 1924753=test_scalar_scanner
[744/913] 1924744=test_weakref
[745/913] 1924753=test_not
[746/913] 1924753=test_timeout
[747/913] 1924751=test_socket
[748/913] 1924744=test_function
[749/913] 1924753=snapshots_test
[750/913] 1924744=test_case_mapping
[751/913] 1924746=test_yaml_tree
[752/913] 1924744=test_mailto
[753/913] 1924744=ripper_test
[754/913] 1924746=test_gem_package_tar_writer
[755/913] 1924756=test_rubygems
[756/913] 1924746=heredoc_test
[757/913] 1924746=test_webauthn_listener_response
[758/913] 1924746=parser_test
[759/913] 1924745=snippets_test
[760/913] 1924746=test_array
[761/913] 1924746=test_ubf_async_safe
[762/913] 1924746=newline_test
[763/913] 1924756=test_win32ole_record
[764/913] 1924756=constant_path_node_test
[765/913] 1924756=test_gem_path_support
[766/913] 1924756=test_console_attr
[767/913] 1924756=test_gem_bundler_version_finder
[768/913] 1924746=fuzzer_test
[769/913] 1924756=test_rb_str_dup
[770/913] 1924756=test_ast
[771/913] 1924746=test_pack
[772/913] 1924746=test_rdoc_comment
[773/913] 1924746=test_struct
[774/913] 1924746=onigmo_test
[775/913] 1924746=test_super
[776/913] 1924744=test_libs
[777/913] 1924744=test_gc
[778/913] 1924744=test_time
[779/913] 1924751=json_encoding_test
[780/913] 1924744=test_math
[781/913] 1924751=test_digest_extend
[782/913] 1924744=test_gem_safe_yaml
[783/913] 1924751=test_popen_deadlock
[784/913] 1924744=test_autoconf
[785/913] 1924744=test_did_you_mean
[786/913] 1924744=test_bug-5832
[787/913] 1924744=test_case
[788/913] 1924744=test_cgi_multipart
[789/913] 1924753=test_object_references
[790/913] 1924753=test_wait
[791/913] 1924744=test_sleep
[792/913] 1924753=test_x509name
[793/913] 1924753=test_euc_tw
[794/913] 1924753=test_gem_security
[795/913] 1924746=test_gem_commands_build_command
[796/913] 1924746=test_compile_prism
[797/913] 1924744=test_sizeof
[798/913] 1924751=test_face
[799/913] 1924745=test_alias
[800/913] 1924751=test_gem_requirement
[801/913] 1924745=test_comparable
[802/913] 1924745=test_system
[803/913] 1924751=test_notimplement
[804/913] 1924754=test_emoji_breaks
[805/913] 1924754=test_bug-3571
[806/913] 1924751=test_io_timeout
[807/913] 1924751=test_date_new
[808/913] 1924754=test_rdoc_rd
[809/913] 1924751=command_line_test
[810/913] 1924746=test_gem_commands_info_command
[811/913] 1924751=test_dns
[812/913] 1924754=test_stringio
[813/913] 1924746=test_require
[814/913] 1924754=test_dup
[815/913] 1924751=test_dryrun
[816/913] 1924751=test_gem_impossible_dependencies_error
[817/913] 1924751=json_generator_test
[818/913] 1924751=test_string_processing
[819/913] 1924754=encodings_test
[820/913] 1924751=test_io_buffer
[821/913] 1924751=test_range
[822/913] 1924754=test_type
[823/913] 1924754=node_id_test
[824/913] 1924753=test_tmpdir
[825/913] 1924753=test_gem_source_subpath_problem
[826/913] 1924754=test_locale
[827/913] 1924754=parse_stream_test
[828/913] 1924754=test_gem_resolver_api_set
[829/913] 1924753=test_ts
[830/913] 1924754=test_emitter
[831/913] 1924754=test_stringify_symbols
[832/913] 1924754=test_rdoc_token_stream
[833/913] 1924754=test_printf
[834/913] 1924754=test_rubyoptions
[835/913] 1924745=test_to_ary_concat
[836/913] 1924753=warnings_test
[837/913] 1924753=dispatcher_test
[838/913] 1924753=test_udp
[839/913] 1924753=test_rdoc_single_class
[840/913] 1924753=test_rdoc_alias
[841/913] 1924753=test_windows_1252
[842/913] 1924753=test_configuration
[843/913] 1924753=test_ifunless
[844/913] 1924753=test_require
[845/913] 1924753=test_gem_silent_ui
[846/913] 1924753=test_ocsp
[847/913] 1924751=test_shapes
[848/913] 1924751=test_rdoc_text
[849/913] 1924751=test_pkey_dh
[850/913] 1924751=test_rendering
[851/913] 1924751=test_gem_commands_uninstall_command
[852/913] 1924747=test_nesting_parser
[853/913] 1924747=test_gem_resolver_installer_set
[854/913] 1924744=test_files_test
[855/913] 1924744=test_gem_dependency_list
[856/913] 1924753=test_continuation
[857/913] 1924744=test_forwardable
[858/913] 1924753=test_object_create_start
[859/913] 1924753=test_io_m17n
[860/913] 1924744=comments_test
[861/913] 1924744=test_delete
[862/913] 1924744=test_config
[863/913] 1924747=test_ensured
[864/913] 1924744=test_placearg
[865/913] 1924749=test_interned_str
[866/913] 1924747=test_rdoc_markup_paragraph
[867/913] 1924747=test_gem_commands_cleanup_command
[868/913] 1924749=test_config
[869/913] 1924744=regular_expression_encoding_test
[870/913] 1924749=test_env
[871/913] 1924744=test_project_sanity
[872/913] 1924744=test_merge_keys
[873/913] 1924744=test_random
[874/913] 1924744=test_win32ole_type
[875/913] 1924744=test_lexer
[876/913] 1924744=test_io_wait
[877/913] 1924744=test_rdoc_extend
[878/913] 1924744=test_kwargs
[879/913] 1924744=test_rdoc_rd_inline_parser
[880/913] 1924744=test_dir
[881/913] 1924745=test_x509store
[882/913] 1924751=test_mdns
[883/913] 1924751=test_gem_ext_configure_builder
[884/913] 1924751=test_gem_local_remote_options
[885/913] 1924747=test_gem_security_signer
[886/913] 1924751=test_bash_completion
[887/913] 1924751=test_exception
[888/913] 1924745=test_set_len
[889/913] 1924745=test_rdoc_generator_json_index
[890/913] 1924747=test_threadgroup
[891/913] 1924748=test_euc_kr
[892/913] 1924748=test_gem_commands_lock_command
[893/913] 1924745=test_queue
[894/913] 1924745=test_sleep
[895/913] 1924748=test_key_event_record
[896/913] 1924748=regular_expression_options_test
[897/913] 1924748=test_install
[898/913] 1924744=test_rdoc_markup_to_label
[899/913] 1924744=test_prettyprint
[900/913] 1924744=test_gem_validator
[901/913] 1924744=integer_parse_test
[902/913] 1924744=test_custom_command
[903/913] 1924744=test_bundled_gems
[904/913] 1924744=lex_test
[905/913] 1924747=test_tree_spell_checker
[906/913] 1924747=test_pair
[907/913] 1924748=test_date_ractor
[908/913] 1924748=test_m17n_comb
[909/913] 1924752=index_write_test
[910/913] 1924753=test_integer_comb
[911/913] 1924752=test_tsort
[912/913] 1924752=test_ns_spki
[913/913] 1924752=test_depth_first
$$$ #<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
   1042 1883339    1041    1041 pts/0       1041 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental
1883339 1883342    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.20240811-203644 --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
1883342 1883343    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.20240811-203644 --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
1883343 1924411    1041    1041 pts/0       1041 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
1924411 1924412    1041    1041 pts/0       1041 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
1924412 1924739    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
1924739 1924743    1041    1041 pts/0       1041 Sl+   1000   0:16 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestThread#test_fork_while_locked
1924743 1940890    1041    1041 pts/0       1041 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestThread#test_fork_while_locked
1883343 1959312    1041    1041 pts/0       1041 R+    1000   0:00 ps jx
{1=>[1035], 1035=>[1041], 1041=>[1042], 1042=>[1883339], 1883339=>[1883342], 1883342=>[1883343], 1883343=>[1924411, 1959312], 1924411=>[1924412], 1924412=>[1924739], 1924739=>[1924743], 1924743=>[1940890]}
$ timeout 60 gdb -p 1940890 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1940892]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00006529013ceafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x781ef64006c0 (LWP 1940890) "test_thread.rb*" 0x00006529013ceafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  2    Thread 0x781f0f4006c0 (LWP 1940892) "test_thread.rb*" 0x00006529013ceafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Machine level backtrace


Thread 2 (Thread 0x781f0f4006c0 (LWP 1940892) "test_thread.rb*"):
#0  0x00006529013ceafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x00006529013cfaba in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x000065290131e330 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
No symbol table info available.
#3  0x000065290131e1a9 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  0x000065290131db9a in __sanitizer::QuarantineCache<__asan::QuarantineCallback>::Enqueue(__asan::QuarantineCallback, void*, unsigned long) ()
No symbol table info available.
#5  0x000065290131da56 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
No symbol table info available.
#6  0x00006529013b4890 in __interceptor_free ()
No symbol table info available.
#7  0x0000781f2b69e002 in __pthread_getattr_np (thread_id=<optimized out>, attr=0x781f0f3ffc98) at ./nptl/pthread_getattr_np.c:198
        size = 32
        cpuset = 0x5030010c8fd0
        thread = <optimized out>
        ret = 0
        iattr = 0x781f0f3ffc98
#8  0x00006529013d97b9 in __sanitizer::GetThreadStackTopAndBottom(bool, unsigned long*, unsigned long*) ()
No symbol table info available.
#9  0x00006529013d9d08 in __sanitizer::GetThreadStackAndTls(bool, unsigned long*, unsigned long*, unsigned long*, unsigned long*) ()
No symbol table info available.
#10 0x00006529013c26d2 in __asan::AsanThread::SetThreadStackAndTls(__asan::AsanThread::InitOptions const*) ()
No symbol table info available.
#11 0x00006529013c234c in __asan::AsanThread::Init(__asan::AsanThread::InitOptions const*) ()
No symbol table info available.
#12 0x00006529013c27d6 in __asan::AsanThread::ThreadStart(unsigned long long) ()
No symbol table info available.
#13 0x00006529013b274f in asan_thread_start(void*) ()
No symbol table info available.
#14 0x0000781f2b69ca94 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 = {132074795173568, -1502523988680797274, 132074795173568, -352, 0, 132074375731408, -1502523988659825754, -1502585130452544602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#15 0x0000781f2b729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x781ef64006c0 (LWP 1940890) "test_thread.rb*"):
#0  0x00006529013ceafe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x00006529013cfaba in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x000065290131e330 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
No symbol table info available.
#3  0x000065290131e1a9 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  0x000065290131db9a in __sanitizer::QuarantineCache<__asan::QuarantineCallback>::Enqueue(__asan::QuarantineCallback, void*, unsigned long) ()
No symbol table info available.
#5  0x000065290131da56 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
No symbol table info available.
#6  0x00006529013b4890 in __interceptor_free ()
No symbol table info available.
#7  0x0000781f032d5685 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#8  0x0000781f032e210f in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#9  0x0000781f032e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#10 0x0000781f032e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#11 0x0000781f032e251c in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#12 0x0000781f032e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#13 0x0000781f032e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#14 0x0000781f032e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#15 0x0000781f032e247b in ASN1_item_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#16 0x0000781f0357b899 in X509_OBJECT_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#17 0x0000781f0354d629 in OPENSSL_sk_pop_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#18 0x0000781f0357bebf in X509_STORE_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
No symbol table info available.
#19 0x00006529014276a3 in rb_data_free (objspace=<optimized out>, obj=132074684274640) at /tmp/ruby/src/trunk_asan/gc.c:1062
        free_immediately = 0
        dfree = 0xfffffffffffffe00
        data = 0x80
        free_immediately = <optimized out>
        dfree = <optimized out>
#20 rb_gc_obj_free (objspace=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/gc.c:1205
No locals.
#21 0x0000652901428a4c in rb_gc_impl_shutdown_call_finalizer (objspace_ptr=0x51e000000080) at /tmp/ruby/src/trunk_asan/gc/default.c:3291
        vp = 132074684274640
        poisoned = 0x0
        page = <optimized out>
        p = 132074684274640
        pend = 132074684284920
        stride = <optimized out>
        i = 34
        objspace = 0x51e000000080
        lock_lev = 0
#22 0x00006529013f8788 in rb_ec_finalize (ec=0x516000374dd0) at /tmp/ruby/src/trunk_asan/eval.c:164
No locals.
#23 rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:255
        _ec = 0x516000374dd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x781ef63fe410, <optimized out>, 0x781ef63fe2e0, <optimized out>, <optimized out>}, prev = 0x781ef9409840, state = RUBY_TAG_NONE, lock_rec = 0}
        save_error = 4
        sysex = 0
        signaled = 0
        th0 = 0x51500019d280
        step = 4
        message = 4
        th = 0x51500019d280
        buf = <optimized out>
        state = <optimized out>
#24 0x00006529013f8dcb in ruby_stop (ex=4616, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
No locals.
#25 0x000065290157769d in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4391
        status = <optimized out>
        pid = <optimized out>
#26 0x00006529017d2578 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 = 0x781f023d88a0
        cfunc = 0x50400001ff58
        recv = 132074700383520
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#27 0x000065290177893f in vm_sendish (ec=0x516000374dd0, reg_cfp=0x781efa5ef720, cd=0x5040003e71d0, 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>
#28 vm_exec_core (ec=ec@entry=0x516000374dd0) at ../../src/trunk_asan/insns.def:871
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x5040003e71d0
        insns_address_table = {0x652901775316 <vm_exec_core+6678>, 0x65290177a5d1 <vm_exec_core+27857>, 0x652901774d89 <vm_exec_core+5257>, 0x65290177b8e6 <vm_exec_core+32742>, 0x652901779250 <vm_exec_core+22864>, 0x6529017770f6 <vm_exec_core+14326>, 0x652901773ebe <vm_exec_core+1470>, 0x65290177ad9d <vm_exec_core+29853>, 0x65290177a95c <vm_exec_core+28764>, 0x65290177512a <vm_exec_core+6186>, 0x6529017744a1 <vm_exec_core+2977>, 0x652901779831 <vm_exec_core+24369>, 0x652901775b08 <vm_exec_core+8712>, 0x65290177b49c <vm_exec_core+31644>, 0x65290177ab5d <vm_exec_core+29277>, 0x6529017760d3 <vm_exec_core+10195>, 0x65290177703e <vm_exec_core+14142>, 0x6529017794f2 <vm_exec_core+23538>, 0x65290177aac3 <vm_exec_core+29123>, 0x652901778133 <vm_exec_core+18483>, 0x652901779574 <vm_exec_core+23668>, 0x652901779bc7 <vm_exec_core+25287>, 0x652901778071 <vm_exec_core+18289>, 0x6529017743cd <vm_exec_core+2765>, 0x652901778d2a <vm_exec_core+21546>, 0x6529017741ee <vm_exec_core+2286>, 0x652901774623 <vm_exec_core+3363>, 0x652901776359 <vm_exec_core+10841>, 0x652901777d95 <vm_exec_core+17557>, 0x6529017786d7 <vm_exec_core+19927>, 0x652901777ac0 <vm_exec_core+16832>, 0x652901773e1a <vm_exec_core+1306>, 0x652901779dbd <vm_exec_core+25789>, 0x65290177a821 <vm_exec_core+28449>, 0x6529017747cc <vm_exec_core+3788>, 0x652901775417 <vm_exec_core+6935>, 0x652901775219 <vm_exec_core+6425>, 0x652901775bb4 <vm_exec_core+8884>, 0x652901776f90 <vm_exec_core+13968>, 0x652901774886 <vm_exec_core+3974>, 0x652901779c72 <vm_exec_core+25458>, 0x65290177535b <vm_exec_core+6747>, 0x652901776ec9 <vm_exec_core+13769>, 0x6529017778be <vm_exec_core+16318>, 0x652901779a43 <vm_exec_core+24899>, 0x6529017784db <vm_exec_core+19419>, 0x652901775e61 <vm_exec_core+9569>, 0x652901775671 <vm_exec_core+7537>, 0x652901779717 <vm_exec_core+24087>, 0x6529017766a8 <vm_exec_core+11688>, 0x652901778dfe <vm_exec_core+21758>, 0x6529017785ac <vm_exec_core+19628>, 0x652901778ed4 <vm_exec_core+21972>, 0x65290177a387 <vm_exec_core+27271>, 0x652901777a2c <vm_exec_core+16684>, 0x652901779ae9 <vm_exec_core+25065>, 0x652901775f30 <vm_exec_core+9776>, 0x652901779617 <vm_exec_core+23831>, 0x652901773c8b <vm_exec_core+907>, 0x652901777ecb <vm_exec_core+17867>, 0x652901778298 <vm_exec_core+18840>, 0x6529017746c6 <vm_exec_core+3526>, 0x652901777b64 <vm_exec_core+16996>, 0x652901776177 <vm_exec_core+10359>, 0x6529017758b7 <vm_exec_core+8119>, 0x652901778fd6 <vm_exec_core+22230>, 0x652901774aa1 <vm_exec_core+4513>, 0x652901777553 <vm_exec_core+15443>, 0x652901782abe <vm_exec_core+61886>, 0x6529017781d2 <vm_exec_core+18642>, 0x652901774b43 <vm_exec_core+4675>, 0x652901775006 <vm_exec_core+5894>, 0x652901774c67 <vm_exec_core+4967>, 0x652901775507 <vm_exec_core+7175>, 0x652901775cb0 <vm_exec_core+9136>, 0x65290177bb4b <vm_exec_core+33355>, 0x652901778ae8 <vm_exec_core+20968>, 0x65290177794a <vm_exec_core+16458>, 0x652901779cc4 <vm_exec_core+25540>, 0x65290177bc1b <vm_exec_core+33563>, 0x65290177a095 <vm_exec_core+26517>, 0x65290177b5bb <vm_exec_core+31931>, 0x65290177b7d4 <vm_exec_core+32468>, 0x6529017742ea <vm_exec_core+2538>, 0x65290177acb6 <vm_exec_core+29622>, 0x6529017765c5 <vm_exec_core+11461>, 0x65290177aeba <vm_exec_core+30138>, 0x652901775ff5 <vm_exec_core+9973>, 0x652901779fb9 <vm_exec_core+26297>, 0x6529017740dd <vm_exec_core+2013>, 0x65290177496b <vm_exec_core+4203>, 0x6529017756f9 <vm_exec_core+7673>, 0x65290177694d <vm_exec_core+12365>, 0x652901776aea <vm_exec_core+12778>, 0x652901773c90 <vm_exec_core+912>, 0x65290177404b <vm_exec_core+1867>, 0x652901773d22 <vm_exec_core+1058>, 0x65290177a197 <vm_exec_core+26775>, 0x652901776469 <vm_exec_core+11113>, 0x652901777765 <vm_exec_core+15973>, 0x652901776c96 <vm_exec_core+13206>, 0x652901777429 <vm_exec_core+15145>, 0x652901777345 <vm_exec_core+14917>, 0x65290177625b <vm_exec_core+10587>, 0x652901776b8b <vm_exec_core+12939>, 0x652901776823 <vm_exec_core+12067>, 0x652901776e47 <vm_exec_core+13639>, 0x652901776dc5 <vm_exec_core+13509>, 0x652901775307 <vm_exec_core+6663>, 0x65290177a5c2 <vm_exec_core+27842>, 0x652901774d7a <vm_exec_core+5242>, 0x65290177b8d7 <vm_exec_core+32727>, 0x652901779241 <vm_exec_core+22849>, 0x6529017770e7 <vm_exec_core+14311>, 0x652901773eaf <vm_exec_core+1455>, 0x65290177ad8e <vm_exec_core+29838>, 0x65290177a94d <vm_exec_core+28749>, 0x65290177511b <vm_exec_core+6171>, 0x652901774492 <vm_exec_core+2962>, 0x652901779822 <vm_exec_core+24354>, 0x652901775af9 <vm_exec_core+8697>, 0x65290177b48d <vm_exec_core+31629>, 0x65290177ab4e <vm_exec_core+29262>, 0x6529017760c4 <vm_exec_core+10180>, 0x65290177702f <vm_exec_core+14127>, 0x6529017794e3 <vm_exec_core+23523>, 0x65290177aab4 <vm_exec_core+29108>, 0x652901778124 <vm_exec_core+18468>, 0x652901779565 <vm_exec_core+23653>, 0x652901779bb8 <vm_exec_core+25272>, 0x652901778062 <vm_exec_core+18274>, 0x6529017743be <vm_exec_core+2750>, 0x652901778d1b <vm_exec_core+21531>, 0x6529017741df <vm_exec_core+2271>, 0x652901774614 <vm_exec_core+3348>, 0x65290177634a <vm_exec_core+10826>, 0x652901777d86 <vm_exec_core+17542>, 0x6529017786c8 <vm_exec_core+19912>, 0x652901777ab1 <vm_exec_core+16817>, 0x652901773e0b <vm_exec_core+1291>, 0x652901779dae <vm_exec_core+25774>, 0x65290177a812 <vm_exec_core+28434>, 0x6529017747bd <vm_exec_core+3773>, 0x652901775408 <vm_exec_core+6920>, 0x65290177520a <vm_exec_core+6410>, 0x652901775ba5 <vm_exec_core+8869>, 0x652901776f81 <vm_exec_core+13953>, 0x652901774877 <vm_exec_core+3959>, 0x652901779c63 <vm_exec_core+25443>, 0x65290177534c <vm_exec_core+6732>, 0x652901776eba <vm_exec_core+13754>, 0x6529017778af <vm_exec_core+16303>, 0x652901779a34 <vm_exec_core+24884>, 0x6529017784cc <vm_exec_core+19404>, 0x652901775e52 <vm_exec_core+9554>, 0x652901775662 <vm_exec_core+7522>, 0x652901779708 <vm_exec_core+24072>, 0x652901776699 <vm_exec_core+11673>, 0x652901778def <vm_exec_core+21743>, 0x65290177859d <vm_exec_core+19613>, 0x652901778ec5 <vm_exec_core+21957>, 0x65290177a378 <vm_exec_core+27256>, 0x652901777a1d <vm_exec_core+16669>, 0x652901779ada <vm_exec_core+25050>, 0x652901775f21 <vm_exec_core+9761>, 0x652901779608 <vm_exec_core+23816>, 0x652901778110 <vm_exec_core+18448>, 0x652901777ebc <vm_exec_core+17852>, 0x652901778289 <vm_exec_core+18825>, 0x652901777747 <vm_exec_core+15943>, 0x652901777b55 <vm_exec_core+16981>, 0x652901776168 <vm_exec_core+10344>, 0x6529017758a8 <vm_exec_core+8104>, 0x652901778fc7 <vm_exec_core+22215>, 0x652901774a92 <vm_exec_core+4498>, 0x652901777544 <vm_exec_core+15428>, 0x652901782aaf <vm_exec_core+61871>, 0x6529017781c3 <vm_exec_core+18627>, 0x652901774b34 <vm_exec_core+4660>, 0x652901774ff7 <vm_exec_core+5879>, 0x652901774c58 <vm_exec_core+4952>, 0x6529017754f8 <vm_exec_core+7160>, 0x652901775ca1 <vm_exec_core+9121>, 0x652901777945 <vm_exec_core+16453>, 0x652901776f77 <vm_exec_core+13943>, 0x652901777940 <vm_exec_core+16448>, 0x652901778110 <vm_exec_core+18448>, 0x65290177805d <vm_exec_core+18269>, 0x6529017754f3 <vm_exec_core+7155>, 0x652901778490 <vm_exec_core+19344>, 0x6529017765bb <vm_exec_core+11451>, 0x6529017765c0 <vm_exec_core+11456>, 0x652901778058 <vm_exec_core+18264>, 0x652901777c46 <vm_exec_core+17222>, 0x652901777410 <vm_exec_core+15120>, 0x652901777331 <vm_exec_core+14897>, 0x652901777d81 <vm_exec_core+17537>, 0x65290177774c <vm_exec_core+15948>, 0x652901776f7c <vm_exec_core+13948>, 0x6529017756ea <vm_exec_core+7658>...}
        reg_cfp = 0x781efa5ef720
        reg_pc = 0x5080000077d0
        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>
#29 0x0000652901770478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x516000374dd0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#30 0x00006529017efab2 in invoke_iseq_block_from_c (ec=0x516000374dd0, captured=0x781efa5ef7a8, self=132074700383520, 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 = 0x781f099ee210
        cfp = <optimized out>
        sp = 0x781efa4ef850
        use_argv = 0x0
        stack_argv = 0x781efa4ef850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#31 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 = 0x781efa5ef7a8
#32 0x000065290179d746 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.
#33 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.
#34 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#35 0x000065290179d746 in rb_yield (val=<optimized out>)
No locals.
#36 0x00006529013fcf90 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 = 0x516000374dd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x781ef63fef90, <optimized out>, 0x781ef63feea0, <optimized out>, <optimized out>}, prev = 0x781ef9409340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516000374dd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#37 0x00006529017d2578 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 = 0x66c100000001
        cc = <optimized out>
        me = 0x781f2aff8d10
        cfunc = 0x50400001f558
        recv = 132074576981720
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#38 0x000065290177893f in vm_sendish (ec=0x516000374dd0, reg_cfp=0x781efa5ef790, cd=0x5020010caf10, 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>
#39 vm_exec_core (ec=ec@entry=0x516000374dd0) at ../../src/trunk_asan/insns.def:871
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x5020010caf10
        insns_address_table = {0x652901775316 <vm_exec_core+6678>, 0x65290177a5d1 <vm_exec_core+27857>, 0x652901774d89 <vm_exec_core+5257>, 0x65290177b8e6 <vm_exec_core+32742>, 0x652901779250 <vm_exec_core+22864>, 0x6529017770f6 <vm_exec_core+14326>, 0x652901773ebe <vm_exec_core+1470>, 0x65290177ad9d <vm_exec_core+29853>, 0x65290177a95c <vm_exec_core+28764>, 0x65290177512a <vm_exec_core+6186>, 0x6529017744a1 <vm_exec_core+2977>, 0x652901779831 <vm_exec_core+24369>, 0x652901775b08 <vm_exec_core+8712>, 0x65290177b49c <vm_exec_core+31644>, 0x65290177ab5d <vm_exec_core+29277>, 0x6529017760d3 <vm_exec_core+10195>, 0x65290177703e <vm_exec_core+14142>, 0x6529017794f2 <vm_exec_core+23538>, 0x65290177aac3 <vm_exec_core+29123>, 0x652901778133 <vm_exec_core+18483>, 0x652901779574 <vm_exec_core+23668>, 0x652901779bc7 <vm_exec_core+25287>, 0x652901778071 <vm_exec_core+18289>, 0x6529017743cd <vm_exec_core+2765>, 0x652901778d2a <vm_exec_core+21546>, 0x6529017741ee <vm_exec_core+2286>, 0x652901774623 <vm_exec_core+3363>, 0x652901776359 <vm_exec_core+10841>, 0x652901777d95 <vm_exec_core+17557>, 0x6529017786d7 <vm_exec_core+19927>, 0x652901777ac0 <vm_exec_core+16832>, 0x652901773e1a <vm_exec_core+1306>, 0x652901779dbd <vm_exec_core+25789>, 0x65290177a821 <vm_exec_core+28449>, 0x6529017747cc <vm_exec_core+3788>, 0x652901775417 <vm_exec_core+6935>, 0x652901775219 <vm_exec_core+6425>, 0x652901775bb4 <vm_exec_core+8884>, 0x652901776f90 <vm_exec_core+13968>, 0x652901774886 <vm_exec_core+3974>, 0x652901779c72 <vm_exec_core+25458>, 0x65290177535b <vm_exec_core+6747>, 0x652901776ec9 <vm_exec_core+13769>, 0x6529017778be <vm_exec_core+16318>, 0x652901779a43 <vm_exec_core+24899>, 0x6529017784db <vm_exec_core+19419>, 0x652901775e61 <vm_exec_core+9569>, 0x652901775671 <vm_exec_core+7537>, 0x652901779717 <vm_exec_core+24087>, 0x6529017766a8 <vm_exec_core+11688>, 0x652901778dfe <vm_exec_core+21758>, 0x6529017785ac <vm_exec_core+19628>, 0x652901778ed4 <vm_exec_core+21972>, 0x65290177a387 <vm_exec_core+27271>, 0x652901777a2c <vm_exec_core+16684>, 0x652901779ae9 <vm_exec_core+25065>, 0x652901775f30 <vm_exec_core+9776>, 0x652901779617 <vm_exec_core+23831>, 0x652901773c8b <vm_exec_core+907>, 0x652901777ecb <vm_exec_core+17867>, 0x652901778298 <vm_exec_core+18840>, 0x6529017746c6 <vm_exec_core+3526>, 0x652901777b64 <vm_exec_core+16996>, 0x652901776177 <vm_exec_core+10359>, 0x6529017758b7 <vm_exec_core+8119>, 0x652901778fd6 <vm_exec_core+22230>, 0x652901774aa1 <vm_exec_core+4513>, 0x652901777553 <vm_exec_core+15443>, 0x652901782abe <vm_exec_core+61886>, 0x6529017781d2 <vm_exec_core+18642>, 0x652901774b43 <vm_exec_core+4675>, 0x652901775006 <vm_exec_core+5894>, 0x652901774c67 <vm_exec_core+4967>, 0x652901775507 <vm_exec_core+7175>, 0x652901775cb0 <vm_exec_core+9136>, 0x65290177bb4b <vm_exec_core+33355>, 0x652901778ae8 <vm_exec_core+20968>, 0x65290177794a <vm_exec_core+16458>, 0x652901779cc4 <vm_exec_core+25540>, 0x65290177bc1b <vm_exec_core+33563>, 0x65290177a095 <vm_exec_core+26517>, 0x65290177b5bb <vm_exec_core+31931>, 0x65290177b7d4 <vm_exec_core+32468>, 0x6529017742ea <vm_exec_core+2538>, 0x65290177acb6 <vm_exec_core+29622>, 0x6529017765c5 <vm_exec_core+11461>, 0x65290177aeba <vm_exec_core+30138>, 0x652901775ff5 <vm_exec_core+9973>, 0x652901779fb9 <vm_exec_core+26297>, 0x6529017740dd <vm_exec_core+2013>, 0x65290177496b <vm_exec_core+4203>, 0x6529017756f9 <vm_exec_core+7673>, 0x65290177694d <vm_exec_core+12365>, 0x652901776aea <vm_exec_core+12778>, 0x652901773c90 <vm_exec_core+912>, 0x65290177404b <vm_exec_core+1867>, 0x652901773d22 <vm_exec_core+1058>, 0x65290177a197 <vm_exec_core+26775>, 0x652901776469 <vm_exec_core+11113>, 0x652901777765 <vm_exec_core+15973>, 0x652901776c96 <vm_exec_core+13206>, 0x652901777429 <vm_exec_core+15145>, 0x652901777345 <vm_exec_core+14917>, 0x65290177625b <vm_exec_core+10587>, 0x652901776b8b <vm_exec_core+12939>, 0x652901776823 <vm_exec_core+12067>, 0x652901776e47 <vm_exec_core+13639>, 0x652901776dc5 <vm_exec_core+13509>, 0x652901775307 <vm_exec_core+6663>, 0x65290177a5c2 <vm_exec_core+27842>, 0x652901774d7a <vm_exec_core+5242>, 0x65290177b8d7 <vm_exec_core+32727>, 0x652901779241 <vm_exec_core+22849>, 0x6529017770e7 <vm_exec_core+14311>, 0x652901773eaf <vm_exec_core+1455>, 0x65290177ad8e <vm_exec_core+29838>, 0x65290177a94d <vm_exec_core+28749>, 0x65290177511b <vm_exec_core+6171>, 0x652901774492 <vm_exec_core+2962>, 0x652901779822 <vm_exec_core+24354>, 0x652901775af9 <vm_exec_core+8697>, 0x65290177b48d <vm_exec_core+31629>, 0x65290177ab4e <vm_exec_core+29262>, 0x6529017760c4 <vm_exec_core+10180>, 0x65290177702f <vm_exec_core+14127>, 0x6529017794e3 <vm_exec_core+23523>, 0x65290177aab4 <vm_exec_core+29108>, 0x652901778124 <vm_exec_core+18468>, 0x652901779565 <vm_exec_core+23653>, 0x652901779bb8 <vm_exec_core+25272>, 0x652901778062 <vm_exec_core+18274>, 0x6529017743be <vm_exec_core+2750>, 0x652901778d1b <vm_exec_core+21531>, 0x6529017741df <vm_exec_core+2271>, 0x652901774614 <vm_exec_core+3348>, 0x65290177634a <vm_exec_core+10826>, 0x652901777d86 <vm_exec_core+17542>, 0x6529017786c8 <vm_exec_core+19912>, 0x652901777ab1 <vm_exec_core+16817>, 0x652901773e0b <vm_exec_core+1291>, 0x652901779dae <vm_exec_core+25774>, 0x65290177a812 <vm_exec_core+28434>, 0x6529017747bd <vm_exec_core+3773>, 0x652901775408 <vm_exec_core+6920>, 0x65290177520a <vm_exec_core+6410>, 0x652901775ba5 <vm_exec_core+8869>, 0x652901776f81 <vm_exec_core+13953>, 0x652901774877 <vm_exec_core+3959>, 0x652901779c63 <vm_exec_core+25443>, 0x65290177534c <vm_exec_core+6732>, 0x652901776eba <vm_exec_core+13754>, 0x6529017778af <vm_exec_core+16303>, 0x652901779a34 <vm_exec_core+24884>, 0x6529017784cc <vm_exec_core+19404>, 0x652901775e52 <vm_exec_core+9554>, 0x652901775662 <vm_exec_core+7522>, 0x652901779708 <vm_exec_core+24072>, 0x652901776699 <vm_exec_core+11673>, 0x652901778def <vm_exec_core+21743>, 0x65290177859d <vm_exec_core+19613>, 0x652901778ec5 <vm_exec_core+21957>, 0x65290177a378 <vm_exec_core+27256>, 0x652901777a1d <vm_exec_core+16669>, 0x652901779ada <vm_exec_core+25050>, 0x652901775f21 <vm_exec_core+9761>, 0x652901779608 <vm_exec_core+23816>, 0x652901778110 <vm_exec_core+18448>, 0x652901777ebc <vm_exec_core+17852>, 0x652901778289 <vm_exec_core+18825>, 0x652901777747 <vm_exec_core+15943>, 0x652901777b55 <vm_exec_core+16981>, 0x652901776168 <vm_exec_core+10344>, 0x6529017758a8 <vm_exec_core+8104>, 0x652901778fc7 <vm_exec_core+22215>, 0x652901774a92 <vm_exec_core+4498>, 0x652901777544 <vm_exec_core+15428>, 0x652901782aaf <vm_exec_core+61871>, 0x6529017781c3 <vm_exec_core+18627>, 0x652901774b34 <vm_exec_core+4660>, 0x652901774ff7 <vm_exec_core+5879>, 0x652901774c58 <vm_exec_core+4952>, 0x6529017754f8 <vm_exec_core+7160>, 0x652901775ca1 <vm_exec_core+9121>, 0x652901777945 <vm_exec_core+16453>, 0x652901776f77 <vm_exec_core+13943>, 0x652901777940 <vm_exec_core+16448>, 0x652901778110 <vm_exec_core+18448>, 0x65290177805d <vm_exec_core+18269>, 0x6529017754f3 <vm_exec_core+7155>, 0x652901778490 <vm_exec_core+19344>, 0x6529017765bb <vm_exec_core+11451>, 0x6529017765c0 <vm_exec_core+11456>, 0x652901778058 <vm_exec_core+18264>, 0x652901777c46 <vm_exec_core+17222>, 0x652901777410 <vm_exec_core+15120>, 0x652901777331 <vm_exec_core+14897>, 0x652901777d81 <vm_exec_core+17537>, 0x65290177774c <vm_exec_core+15948>, 0x652901776f7c <vm_exec_core+13948>, 0x6529017756ea <vm_exec_core+7658>...}
        reg_cfp = 0x781efa5ef790
        reg_pc = 0x50600052a6f0
        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>
#40 0x0000652901770478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x516000374dd0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#41 0x00006529017ad54b in invoke_iseq_block_from_c (ec=0x516000374dd0, captured=<optimized out>, self=132074700383520, 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 = 0x781f099ee2b0
        cfp = 0x781efa5ef7c8
        sp = 0x781efa4ef818
        use_argv = <optimized out>
        stack_argv = 0x781efa4ef818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#42 invoke_block_from_c_proc (ec=0x516000374dd0, self=132074700383520, 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>
#43 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.
#44 0x00006529017ab7d6 in rb_vm_invoke_proc (ec=0x540000001208, proc=0x80, proc@entry=0x504000114d50, argc=20769534, 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
#45 0x0000652901703ce9 in thread_do_start_proc (th=th@entry=0x51500019d280) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504000114d50
        args_len = 0
        args_ptr = <optimized out>
#46 0x000065290170189a in thread_do_start (th=0x51500019d280) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#47 thread_start_func_2 (th=th@entry=0x51500019d280, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
th: 0x51500019d280, native_id: 0x781ef64006c0
-- Control frame information -----------------------------------------------
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
c:0005 p:---- s:0018 e:000017 CFUNC  :fork
        result = 36
c:0004 p:0006 s:0014 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_thread.rb:1274 [FINISH]
        state = RUBY_TAG_NONE
c:0003 p:---- s:0010 e:000009 CFUNC  :synchronize
c:0002 p:0006 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_thread.rb:1274 [FINISH]
        errinfo = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
#48 0x0000652901700b5e in call_thread_start_func_2 (th=0x51500019d280) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>

        stack_start_addr = 0x781ef63ffce0
#49 nt_start (ptr=0x50c000069280) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x51500019d280
        sched = <optimized out>
        nt = 0x50c000069280
        vm = 0x525000000100
#50 0x00006529013b274f in asan_thread_start(void*) ()
No symbol table info available.
#51 0x0000781f2b69ca94 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 = {132074375743168, -1502508595518008410, 132074375743168, -352, 0, 140728647773808, -1502508595497036890, -1502585130452544602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#52 0x0000781f2b729c3c 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 1940890) detached]
$ timeout 60 gdb -p 1924743 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1959343]
[New LWP 1931048]
[New LWP 1930999]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x0000781f2b7107e3 in __GI___wait4 (pid=-1, stat_loc=0x781f29543e48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x781f2b931c40 (LWP 1924743) "ruby"            0x0000781f2b7107e3 in __GI___wait4 (pid=-1, stat_loc=0x781f29543e48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  2    Thread 0x781f0f4006c0 (LWP 1959343) "test_thread.rb*" 0x0000781f2b71b4cd in __GI___poll (fds=0x781ef9309040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x781f06e006c0 (LWP 1931048) "parallel.rb:40"  0x0000781f2b71b4cd in __GI___poll (fds=0x781efee3f260, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  4    Thread 0x781f00a006c0 (LWP 1930999) "Timeout stdlib " 0x0000781f2b698d61 in __futex_abstimed_wait_common64 (private=25897, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000164a94) at ./nptl/futex-internal.c:57

>>> Machine level backtrace


Thread 4 (Thread 0x781f00a006c0 (LWP 1930999) "Timeout stdlib "):
#0  0x0000781f2b698d61 in __futex_abstimed_wait_common64 (private=25897, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000164a94) 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=25897, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000164a94) 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=0x50c000164a94, 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  0x0000781f2b69b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c000164a68) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x781f2b69b4a0 <__condvar_cleanup_waiting>, __arg = 0x781f009fec30, __canceltype = -59616528, __prev = 0x0}
        cbuffer = {wseq = 33, cond = 0x50c000164a68, mutex = 0x5160000004a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 33
        seq = 16
        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=0x50c000164a68, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00006529016dba41 in rb_native_cond_wait (cond=0x50c000164a94, 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=0x51500021a000, can_direct_transfer=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:863
        next_th = <optimized out>
#7  0x00006529016ff7f2 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x51500021a000) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1105
        can_direct_transfer = <optimized out>
#8  0x00006529016e5d51 in native_sleep (th=0x51500021a000, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3342
        sched = <optimized out>
#9  sleep_forever (th=0x51500021a000, 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 0x00006529016fe265 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=132075260274480, 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 0x00006529013fcf90 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 = 0x51600029bbd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x781f009fef90, <optimized out>, 0x781f009feea0, <optimized out>, <optimized out>}, prev = 0x781efc409240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x51600029bbd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x00006529016fd74d 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 = 132075260274480, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 132075260274480, timeout = 4, end = <optimized out>}
        ec = <optimized out>
        waitq = 0x50400004a350
        end = 0
#14 0x000065290177bef7 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 0x000065290177bef7 in vm_invoke_builtin_delegate (ec=0x51600029bbd0, cfp=0x781f0b23d758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#16 vm_exec_core (ec=ec@entry=0x51600029bbd0) at ../../src/trunk_asan/insns.def:1622
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x652901775316 <vm_exec_core+6678>, 0x65290177a5d1 <vm_exec_core+27857>, 0x652901774d89 <vm_exec_core+5257>, 0x65290177b8e6 <vm_exec_core+32742>, 0x652901779250 <vm_exec_core+22864>, 0x6529017770f6 <vm_exec_core+14326>, 0x652901773ebe <vm_exec_core+1470>, 0x65290177ad9d <vm_exec_core+29853>, 0x65290177a95c <vm_exec_core+28764>, 0x65290177512a <vm_exec_core+6186>, 0x6529017744a1 <vm_exec_core+2977>, 0x652901779831 <vm_exec_core+24369>, 0x652901775b08 <vm_exec_core+8712>, 0x65290177b49c <vm_exec_core+31644>, 0x65290177ab5d <vm_exec_core+29277>, 0x6529017760d3 <vm_exec_core+10195>, 0x65290177703e <vm_exec_core+14142>, 0x6529017794f2 <vm_exec_core+23538>, 0x65290177aac3 <vm_exec_core+29123>, 0x652901778133 <vm_exec_core+18483>, 0x652901779574 <vm_exec_core+23668>, 0x652901779bc7 <vm_exec_core+25287>, 0x652901778071 <vm_exec_core+18289>, 0x6529017743cd <vm_exec_core+2765>, 0x652901778d2a <vm_exec_core+21546>, 0x6529017741ee <vm_exec_core+2286>, 0x652901774623 <vm_exec_core+3363>, 0x652901776359 <vm_exec_core+10841>, 0x652901777d95 <vm_exec_core+17557>, 0x6529017786d7 <vm_exec_core+19927>, 0x652901777ac0 <vm_exec_core+16832>, 0x652901773e1a <vm_exec_core+1306>, 0x652901779dbd <vm_exec_core+25789>, 0x65290177a821 <vm_exec_core+28449>, 0x6529017747cc <vm_exec_core+3788>, 0x652901775417 <vm_exec_core+6935>, 0x652901775219 <vm_exec_core+6425>, 0x652901775bb4 <vm_exec_core+8884>, 0x652901776f90 <vm_exec_core+13968>, 0x652901774886 <vm_exec_core+3974>, 0x652901779c72 <vm_exec_core+25458>, 0x65290177535b <vm_exec_core+6747>, 0x652901776ec9 <vm_exec_core+13769>, 0x6529017778be <vm_exec_core+16318>, 0x652901779a43 <vm_exec_core+24899>, 0x6529017784db <vm_exec_core+19419>, 0x652901775e61 <vm_exec_core+9569>, 0x652901775671 <vm_exec_core+7537>, 0x652901779717 <vm_exec_core+24087>, 0x6529017766a8 <vm_exec_core+11688>, 0x652901778dfe <vm_exec_core+21758>, 0x6529017785ac <vm_exec_core+19628>, 0x652901778ed4 <vm_exec_core+21972>, 0x65290177a387 <vm_exec_core+27271>, 0x652901777a2c <vm_exec_core+16684>, 0x652901779ae9 <vm_exec_core+25065>, 0x652901775f30 <vm_exec_core+9776>, 0x652901779617 <vm_exec_core+23831>, 0x652901773c8b <vm_exec_core+907>, 0x652901777ecb <vm_exec_core+17867>, 0x652901778298 <vm_exec_core+18840>, 0x6529017746c6 <vm_exec_core+3526>, 0x652901777b64 <vm_exec_core+16996>, 0x652901776177 <vm_exec_core+10359>, 0x6529017758b7 <vm_exec_core+8119>, 0x652901778fd6 <vm_exec_core+22230>, 0x652901774aa1 <vm_exec_core+4513>, 0x652901777553 <vm_exec_core+15443>, 0x652901782abe <vm_exec_core+61886>, 0x6529017781d2 <vm_exec_core+18642>, 0x652901774b43 <vm_exec_core+4675>, 0x652901775006 <vm_exec_core+5894>, 0x652901774c67 <vm_exec_core+4967>, 0x652901775507 <vm_exec_core+7175>, 0x652901775cb0 <vm_exec_core+9136>, 0x65290177bb4b <vm_exec_core+33355>, 0x652901778ae8 <vm_exec_core+20968>, 0x65290177794a <vm_exec_core+16458>, 0x652901779cc4 <vm_exec_core+25540>, 0x65290177bc1b <vm_exec_core+33563>, 0x65290177a095 <vm_exec_core+26517>, 0x65290177b5bb <vm_exec_core+31931>, 0x65290177b7d4 <vm_exec_core+32468>, 0x6529017742ea <vm_exec_core+2538>, 0x65290177acb6 <vm_exec_core+29622>, 0x6529017765c5 <vm_exec_core+11461>, 0x65290177aeba <vm_exec_core+30138>, 0x652901775ff5 <vm_exec_core+9973>, 0x652901779fb9 <vm_exec_core+26297>, 0x6529017740dd <vm_exec_core+2013>, 0x65290177496b <vm_exec_core+4203>, 0x6529017756f9 <vm_exec_core+7673>, 0x65290177694d <vm_exec_core+12365>, 0x652901776aea <vm_exec_core+12778>, 0x652901773c90 <vm_exec_core+912>, 0x65290177404b <vm_exec_core+1867>, 0x652901773d22 <vm_exec_core+1058>, 0x65290177a197 <vm_exec_core+26775>, 0x652901776469 <vm_exec_core+11113>, 0x652901777765 <vm_exec_core+15973>, 0x652901776c96 <vm_exec_core+13206>, 0x652901777429 <vm_exec_core+15145>, 0x652901777345 <vm_exec_core+14917>, 0x65290177625b <vm_exec_core+10587>, 0x652901776b8b <vm_exec_core+12939>, 0x652901776823 <vm_exec_core+12067>, 0x652901776e47 <vm_exec_core+13639>, 0x652901776dc5 <vm_exec_core+13509>, 0x652901775307 <vm_exec_core+6663>, 0x65290177a5c2 <vm_exec_core+27842>, 0x652901774d7a <vm_exec_core+5242>, 0x65290177b8d7 <vm_exec_core+32727>, 0x652901779241 <vm_exec_core+22849>, 0x6529017770e7 <vm_exec_core+14311>, 0x652901773eaf <vm_exec_core+1455>, 0x65290177ad8e <vm_exec_core+29838>, 0x65290177a94d <vm_exec_core+28749>, 0x65290177511b <vm_exec_core+6171>, 0x652901774492 <vm_exec_core+2962>, 0x652901779822 <vm_exec_core+24354>, 0x652901775af9 <vm_exec_core+8697>, 0x65290177b48d <vm_exec_core+31629>, 0x65290177ab4e <vm_exec_core+29262>, 0x6529017760c4 <vm_exec_core+10180>, 0x65290177702f <vm_exec_core+14127>, 0x6529017794e3 <vm_exec_core+23523>, 0x65290177aab4 <vm_exec_core+29108>, 0x652901778124 <vm_exec_core+18468>, 0x652901779565 <vm_exec_core+23653>, 0x652901779bb8 <vm_exec_core+25272>, 0x652901778062 <vm_exec_core+18274>, 0x6529017743be <vm_exec_core+2750>, 0x652901778d1b <vm_exec_core+21531>, 0x6529017741df <vm_exec_core+2271>, 0x652901774614 <vm_exec_core+3348>, 0x65290177634a <vm_exec_core+10826>, 0x652901777d86 <vm_exec_core+17542>, 0x6529017786c8 <vm_exec_core+19912>, 0x652901777ab1 <vm_exec_core+16817>, 0x652901773e0b <vm_exec_core+1291>, 0x652901779dae <vm_exec_core+25774>, 0x65290177a812 <vm_exec_core+28434>, 0x6529017747bd <vm_exec_core+3773>, 0x652901775408 <vm_exec_core+6920>, 0x65290177520a <vm_exec_core+6410>, 0x652901775ba5 <vm_exec_core+8869>, 0x652901776f81 <vm_exec_core+13953>, 0x652901774877 <vm_exec_core+3959>, 0x652901779c63 <vm_exec_core+25443>, 0x65290177534c <vm_exec_core+6732>, 0x652901776eba <vm_exec_core+13754>, 0x6529017778af <vm_exec_core+16303>, 0x652901779a34 <vm_exec_core+24884>, 0x6529017784cc <vm_exec_core+19404>, 0x652901775e52 <vm_exec_core+9554>, 0x652901775662 <vm_exec_core+7522>, 0x652901779708 <vm_exec_core+24072>, 0x652901776699 <vm_exec_core+11673>, 0x652901778def <vm_exec_core+21743>, 0x65290177859d <vm_exec_core+19613>, 0x652901778ec5 <vm_exec_core+21957>, 0x65290177a378 <vm_exec_core+27256>, 0x652901777a1d <vm_exec_core+16669>, 0x652901779ada <vm_exec_core+25050>, 0x652901775f21 <vm_exec_core+9761>, 0x652901779608 <vm_exec_core+23816>, 0x652901778110 <vm_exec_core+18448>, 0x652901777ebc <vm_exec_core+17852>, 0x652901778289 <vm_exec_core+18825>, 0x652901777747 <vm_exec_core+15943>, 0x652901777b55 <vm_exec_core+16981>, 0x652901776168 <vm_exec_core+10344>, 0x6529017758a8 <vm_exec_core+8104>, 0x652901778fc7 <vm_exec_core+22215>, 0x652901774a92 <vm_exec_core+4498>, 0x652901777544 <vm_exec_core+15428>, 0x652901782aaf <vm_exec_core+61871>, 0x6529017781c3 <vm_exec_core+18627>, 0x652901774b34 <vm_exec_core+4660>, 0x652901774ff7 <vm_exec_core+5879>, 0x652901774c58 <vm_exec_core+4952>, 0x6529017754f8 <vm_exec_core+7160>, 0x652901775ca1 <vm_exec_core+9121>, 0x652901777945 <vm_exec_core+16453>, 0x652901776f77 <vm_exec_core+13943>, 0x652901777940 <vm_exec_core+16448>, 0x652901778110 <vm_exec_core+18448>, 0x65290177805d <vm_exec_core+18269>, 0x6529017754f3 <vm_exec_core+7155>, 0x652901778490 <vm_exec_core+19344>, 0x6529017765bb <vm_exec_core+11451>, 0x6529017765c0 <vm_exec_core+11456>, 0x652901778058 <vm_exec_core+18264>, 0x652901777c46 <vm_exec_core+17222>, 0x652901777410 <vm_exec_core+15120>, 0x652901777331 <vm_exec_core+14897>, 0x652901777d81 <vm_exec_core+17537>, 0x65290177774c <vm_exec_core+15948>, 0x652901776f7c <vm_exec_core+13948>, 0x6529017756ea <vm_exec_core+7658>...}
        reg_cfp = 0x781f0b23d758
        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 0x0000652901770478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x51600029bbd0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x00006529017ad54b in invoke_iseq_block_from_c (ec=0x51600029bbd0, captured=<optimized out>, self=132075261867160, 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 = 0x781f2af8f8b0
        cfp = 0x781f0b23d7c8
        sp = 0x781f0b13d818
        use_argv = <optimized out>
        stack_argv = 0x781f0b13d818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x51600029bbd0, self=132075261867160, 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 0x00006529017ab7d6 in rb_vm_invoke_proc (ec=0x50c000164a94, proc=0x189, proc@entry=0x5040003d7a50, argc=728337761, 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 0x0000652901703ce9 in thread_do_start_proc (th=th@entry=0x51500021a000) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040003d7a50
        args_len = 0
        args_ptr = <optimized out>
#23 0x000065290170189a in thread_do_start (th=0x51500021a000) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#24 thread_start_func_2 (th=th@entry=0x51500021a000, 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 0x0000652901700b5e in call_thread_start_func_2 (th=0x51500021a000) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>
        stack_start_addr = 0x781f009ffce0
#26 nt_start (ptr=0x50c000164a40) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x51500021a000
        sched = <optimized out>
        nt = 0x50c000164a40
        vm = 0x525000000100
#27 0x00006529013b274f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x0000781f2b69ca94 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 = {132074549806784, -1502538557209865306, 132074549806784, -352, 0, 140728647771248, -1502538557188893786, -1502585130452544602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x0000781f2b729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x781f06e006c0 (LWP 1931048) "parallel.rb:40"):
#0  0x0000781f2b71b4cd in __GI___poll (fds=0x781efee3f260, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000065290135939a in __interceptor_poll ()
No symbol table info available.
#2  0x00006529014af74d in nogvl_wait_for (th=132074700697640, fptr=0x51100034ac00, 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  0x00006529014b0bc6 in internal_read_func (ptr=0x781efee3ef40) at /tmp/ruby/src/trunk_asan/io.c:1182
        iis = 0x781efee3ef40
        result = <optimized out>
#5  0x00006529016e9d5b in rb_thread_io_blocking_call (func=0x6529014b0740 <internal_read_func>, data1=0x781efee3ef40, 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  0x00006529013fcf90 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 = 0x51600034b9d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x781f06dfee50, <optimized out>, 0x781f06dfed60, <optimized out>, <optimized out>}, prev = 0x781efee09340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x51600034b9d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x00006529014c4e85 in io_read_memory_locktmp (str=132074520703584, 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 = 132074700697640, fptr = 0x51100034ac00, nonblock = 0, fd = 6, buf = 0x5190001f9f80, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x51100034ac00
        n = <optimized out>
        shrinkable = <optimized out>
#9  0x00006529014a1241 in io_readpartial (argc=-18615712, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3588
        ret = <optimized out>
#10 0x00006529017d2578 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 = 0x781f2b129f18
        cfunc = 0x504000010f58
        recv = 132074700697800
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x00006529017811cd in vm_sendish (ec=0x51600034b9d0, reg_cfp=0x781f0a5bc790, 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=0x51600034b9d0) at ../../src/trunk_asan/insns.def:918
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x652901775316 <vm_exec_core+6678>, 0x65290177a5d1 <vm_exec_core+27857>, 0x652901774d89 <vm_exec_core+5257>, 0x65290177b8e6 <vm_exec_core+32742>, 0x652901779250 <vm_exec_core+22864>, 0x6529017770f6 <vm_exec_core+14326>, 0x652901773ebe <vm_exec_core+1470>, 0x65290177ad9d <vm_exec_core+29853>, 0x65290177a95c <vm_exec_core+28764>, 0x65290177512a <vm_exec_core+6186>, 0x6529017744a1 <vm_exec_core+2977>, 0x652901779831 <vm_exec_core+24369>, 0x652901775b08 <vm_exec_core+8712>, 0x65290177b49c <vm_exec_core+31644>, 0x65290177ab5d <vm_exec_core+29277>, 0x6529017760d3 <vm_exec_core+10195>, 0x65290177703e <vm_exec_core+14142>, 0x6529017794f2 <vm_exec_core+23538>, 0x65290177aac3 <vm_exec_core+29123>, 0x652901778133 <vm_exec_core+18483>, 0x652901779574 <vm_exec_core+23668>, 0x652901779bc7 <vm_exec_core+25287>, 0x652901778071 <vm_exec_core+18289>, 0x6529017743cd <vm_exec_core+2765>, 0x652901778d2a <vm_exec_core+21546>, 0x6529017741ee <vm_exec_core+2286>, 0x652901774623 <vm_exec_core+3363>, 0x652901776359 <vm_exec_core+10841>, 0x652901777d95 <vm_exec_core+17557>, 0x6529017786d7 <vm_exec_core+19927>, 0x652901777ac0 <vm_exec_core+16832>, 0x652901773e1a <vm_exec_core+1306>, 0x652901779dbd <vm_exec_core+25789>, 0x65290177a821 <vm_exec_core+28449>, 0x6529017747cc <vm_exec_core+3788>, 0x652901775417 <vm_exec_core+6935>, 0x652901775219 <vm_exec_core+6425>, 0x652901775bb4 <vm_exec_core+8884>, 0x652901776f90 <vm_exec_core+13968>, 0x652901774886 <vm_exec_core+3974>, 0x652901779c72 <vm_exec_core+25458>, 0x65290177535b <vm_exec_core+6747>, 0x652901776ec9 <vm_exec_core+13769>, 0x6529017778be <vm_exec_core+16318>, 0x652901779a43 <vm_exec_core+24899>, 0x6529017784db <vm_exec_core+19419>, 0x652901775e61 <vm_exec_core+9569>, 0x652901775671 <vm_exec_core+7537>, 0x652901779717 <vm_exec_core+24087>, 0x6529017766a8 <vm_exec_core+11688>, 0x652901778dfe <vm_exec_core+21758>, 0x6529017785ac <vm_exec_core+19628>, 0x652901778ed4 <vm_exec_core+21972>, 0x65290177a387 <vm_exec_core+27271>, 0x652901777a2c <vm_exec_core+16684>, 0x652901779ae9 <vm_exec_core+25065>, 0x652901775f30 <vm_exec_core+9776>, 0x652901779617 <vm_exec_core+23831>, 0x652901773c8b <vm_exec_core+907>, 0x652901777ecb <vm_exec_core+17867>, 0x652901778298 <vm_exec_core+18840>, 0x6529017746c6 <vm_exec_core+3526>, 0x652901777b64 <vm_exec_core+16996>, 0x652901776177 <vm_exec_core+10359>, 0x6529017758b7 <vm_exec_core+8119>, 0x652901778fd6 <vm_exec_core+22230>, 0x652901774aa1 <vm_exec_core+4513>, 0x652901777553 <vm_exec_core+15443>, 0x652901782abe <vm_exec_core+61886>, 0x6529017781d2 <vm_exec_core+18642>, 0x652901774b43 <vm_exec_core+4675>, 0x652901775006 <vm_exec_core+5894>, 0x652901774c67 <vm_exec_core+4967>, 0x652901775507 <vm_exec_core+7175>, 0x652901775cb0 <vm_exec_core+9136>, 0x65290177bb4b <vm_exec_core+33355>, 0x652901778ae8 <vm_exec_core+20968>, 0x65290177794a <vm_exec_core+16458>, 0x652901779cc4 <vm_exec_core+25540>, 0x65290177bc1b <vm_exec_core+33563>, 0x65290177a095 <vm_exec_core+26517>, 0x65290177b5bb <vm_exec_core+31931>, 0x65290177b7d4 <vm_exec_core+32468>, 0x6529017742ea <vm_exec_core+2538>, 0x65290177acb6 <vm_exec_core+29622>, 0x6529017765c5 <vm_exec_core+11461>, 0x65290177aeba <vm_exec_core+30138>, 0x652901775ff5 <vm_exec_core+9973>, 0x652901779fb9 <vm_exec_core+26297>, 0x6529017740dd <vm_exec_core+2013>, 0x65290177496b <vm_exec_core+4203>, 0x6529017756f9 <vm_exec_core+7673>, 0x65290177694d <vm_exec_core+12365>, 0x652901776aea <vm_exec_core+12778>, 0x652901773c90 <vm_exec_core+912>, 0x65290177404b <vm_exec_core+1867>, 0x652901773d22 <vm_exec_core+1058>, 0x65290177a197 <vm_exec_core+26775>, 0x652901776469 <vm_exec_core+11113>, 0x652901777765 <vm_exec_core+15973>, 0x652901776c96 <vm_exec_core+13206>, 0x652901777429 <vm_exec_core+15145>, 0x652901777345 <vm_exec_core+14917>, 0x65290177625b <vm_exec_core+10587>, 0x652901776b8b <vm_exec_core+12939>, 0x652901776823 <vm_exec_core+12067>, 0x652901776e47 <vm_exec_core+13639>, 0x652901776dc5 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<vm_exec_core+3348>, 0x65290177634a <vm_exec_core+10826>, 0x652901777d86 <vm_exec_core+17542>, 0x6529017786c8 <vm_exec_core+19912>, 0x652901777ab1 <vm_exec_core+16817>, 0x652901773e0b <vm_exec_core+1291>, 0x652901779dae <vm_exec_core+25774>, 0x65290177a812 <vm_exec_core+28434>, 0x6529017747bd <vm_exec_core+3773>, 0x652901775408 <vm_exec_core+6920>, 0x65290177520a <vm_exec_core+6410>, 0x652901775ba5 <vm_exec_core+8869>, 0x652901776f81 <vm_exec_core+13953>, 0x652901774877 <vm_exec_core+3959>, 0x652901779c63 <vm_exec_core+25443>, 0x65290177534c <vm_exec_core+6732>, 0x652901776eba <vm_exec_core+13754>, 0x6529017778af <vm_exec_core+16303>, 0x652901779a34 <vm_exec_core+24884>, 0x6529017784cc <vm_exec_core+19404>, 0x652901775e52 <vm_exec_core+9554>, 0x652901775662 <vm_exec_core+7522>, 0x652901779708 <vm_exec_core+24072>, 0x652901776699 <vm_exec_core+11673>, 0x652901778def <vm_exec_core+21743>, 0x65290177859d <vm_exec_core+19613>, 0x652901778ec5 <vm_exec_core+21957>, 0x65290177a378 <vm_exec_core+27256>, 0x652901777a1d <vm_exec_core+16669>, 0x652901779ada <vm_exec_core+25050>, 0x652901775f21 <vm_exec_core+9761>, 0x652901779608 <vm_exec_core+23816>, 0x652901778110 <vm_exec_core+18448>, 0x652901777ebc <vm_exec_core+17852>, 0x652901778289 <vm_exec_core+18825>, 0x652901777747 <vm_exec_core+15943>, 0x652901777b55 <vm_exec_core+16981>, 0x652901776168 <vm_exec_core+10344>, 0x6529017758a8 <vm_exec_core+8104>, 0x652901778fc7 <vm_exec_core+22215>, 0x652901774a92 <vm_exec_core+4498>, 0x652901777544 <vm_exec_core+15428>, 0x652901782aaf <vm_exec_core+61871>, 0x6529017781c3 <vm_exec_core+18627>, 0x652901774b34 <vm_exec_core+4660>, 0x652901774ff7 <vm_exec_core+5879>, 0x652901774c58 <vm_exec_core+4952>, 0x6529017754f8 <vm_exec_core+7160>, 0x652901775ca1 <vm_exec_core+9121>, 0x652901777945 <vm_exec_core+16453>, 0x652901776f77 <vm_exec_core+13943>, 0x652901777940 <vm_exec_core+16448>, 0x652901778110 <vm_exec_core+18448>, 0x65290177805d <vm_exec_core+18269>, 0x6529017754f3 <vm_exec_core+7155>, 0x652901778490 <vm_exec_core+19344>, 0x6529017765bb <vm_exec_core+11451>, 0x6529017765c0 <vm_exec_core+11456>, 0x652901778058 <vm_exec_core+18264>, 0x652901777c46 <vm_exec_core+17222>, 0x652901777410 <vm_exec_core+15120>, 0x652901777331 <vm_exec_core+14897>, 0x652901777d81 <vm_exec_core+17537>, 0x65290177774c <vm_exec_core+15948>, 0x652901776f7c <vm_exec_core+13948>, 0x6529017756ea <vm_exec_core+7658>...}
        reg_cfp = 0x781f0a5bc790
        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 0x0000652901770478 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
        _ec = 0x51600034b9d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x00006529017ad54b in invoke_iseq_block_from_c (ec=0x51600034b9d0, captured=<optimized out>, self=132074699173200, 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 = 0x781f2af84410
        cfp = 0x781f0a5bc7c8
        sp = 0x781f0a4bc818
        use_argv = <optimized out>
        stack_argv = 0x781f0a4bc818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_proc (ec=0x51600034b9d0, self=132074699173200, 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 0x00006529017ab7d6 in rb_vm_invoke_proc (ec=0x781efee3f260, proc=0x1, proc@entry=0x5040003ea610, argc=728872141, 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 0x0000652901703ce9 in thread_do_start_proc (th=th@entry=0x515000221f80) at /tmp/ruby/src/trunk_asan/thread.c:598
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040003ea610
        args_len = 0
        args_ptr = <optimized out>
#19 0x000065290170189a in thread_do_start (th=0x515000221f80) at /tmp/ruby/src/trunk_asan/thread.c:615
        result = 36
#20 thread_start_func_2 (th=th@entry=0x515000221f80, 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 0x0000652901700b5e in call_thread_start_func_2 (th=0x515000221f80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2236
        stack_start = <optimized out>
        stack_start_addr = 0x781f06dffce0
#22 nt_start (ptr=0x50c000099880) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2281
        th = 0x515000221f80
        sched = <optimized out>
        nt = 0x50c000099880
        vm = 0x525000000100
#23 0x00006529013b274f in asan_thread_start(void*) ()
No symbol table info available.
#24 0x0000781f2b69ca94 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 = {132074654664384, -1502542405500562522, 132074654664384, -352, 25, 140728647776720, -1502542405479591002, -1502585130452544602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#25 0x0000781f2b729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x781f0f4006c0 (LWP 1959343) "test_thread.rb*"):
#0  0x0000781f2b71b4cd in __GI___poll (fds=0x781ef9309040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000065290135939a in __interceptor_poll ()
No symbol table info available.
#2  0x0000652901705e5f 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 = 10
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3065
        vm = <optimized out>
#4  0x00006529013b274f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x0000781f2b69ca94 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 = {132074795173568, -1502523988680797274, 132074795173568, -352, 0, 132074388314352, -1502523988659825754, -1502585130452544602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x0000781f2b729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x781f2b931c40 (LWP 1924743) "ruby"):
#0  0x0000781f2b7107e3 in __GI___wait4 (pid=-1, stat_loc=0x781f29543e48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000652901346bd0 in __interceptor_waitpid ()
No symbol table info available.
#2  0x000065290157f074 in do_waitpid (pid=-1, st=0x781f29543e48, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1143
No locals.
#3  waitpid_blocking_no_SIGCHLD (x=0x781f29543e20) at /tmp/ruby/src/trunk_asan/process.c:1177
        w = 0x781f29543e20
#4  0x00006529016e81fb in rb_nogvl (func=0x65290157f030 <waitpid_blocking_no_SIGCHLD>, data1=0x781f29543e20, ubf=<optimized out>, data2=<optimized out>, flags=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1545
        __region = <optimized out>
        val = 0x0
        ec = 0x5160000006d0
        th = 0x515000000300
        vm = <optimized out>
        saved_errno = 0
        ubf_th = 0
        saved_vm = <optimized out>
        is_main_thread = <optimized out>
#5  0x000065290156a00f in waitpid_no_SIGCHLD (w=0x781f29543e20) at /tmp/ruby/src/trunk_asan/process.c:1190
No locals.
#6  rb_process_status_wait (pid=<optimized out>, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1212
        waitpid_state = {wnode = {next = <optimized out>, prev = <optimized out>}, ec = 0x5160000006d0, cond = <optimized out>, ret = 0, pid = -1, status = 0, options = 0, errnum = 0}
#7  0x000065290157840e in rb_waitpid (pid=-1, flags=0, st=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:1271
        status = <optimized out>
        data = <optimized out>
#8  proc_waitall (_=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:1520
        result = 132074576942600
        pid = <optimized out>
        status = <optimized out>
#9  0x00006529017d2578 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 = 0x6ad100100001
        cc = <optimized out>
        me = 0x781f2aff7730
        cfunc = 0x504000020798
        recv = 132075261892280
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x00006529017811cd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x781f28bff480, 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 = {0x652901775316 <vm_exec_core+6678>, 0x65290177a5d1 <vm_exec_core+27857>, 0x652901774d89 <vm_exec_core+5257>, 0x65290177b8e6 <vm_exec_core+32742>, 0x652901779250 <vm_exec_core+22864>, 0x6529017770f6 <vm_exec_core+14326>, 0x652901773ebe <vm_exec_core+1470>, 0x65290177ad9d <vm_exec_core+29853>, 0x65290177a95c <vm_exec_core+28764>, 0x65290177512a <vm_exec_core+6186>, 0x6529017744a1 <vm_exec_core+2977>, 0x652901779831 <vm_exec_core+24369>, 0x652901775b08 <vm_exec_core+8712>, 0x65290177b49c <vm_exec_core+31644>, 0x65290177ab5d <vm_exec_core+29277>, 0x6529017760d3 <vm_exec_core+10195>, 0x65290177703e <vm_exec_core+14142>, 0x6529017794f2 <vm_exec_core+23538>, 0x65290177aac3 <vm_exec_core+29123>, 0x652901778133 <vm_exec_core+18483>, 0x652901779574 <vm_exec_core+23668>, 0x652901779bc7 <vm_exec_core+25287>, 0x652901778071 <vm_exec_core+18289>, 0x6529017743cd <vm_exec_core+2765>, 0x652901778d2a <vm_exec_core+21546>, 0x6529017741ee <vm_exec_core+2286>, 0x652901774623 <vm_exec_core+3363>, 0x652901776359 <vm_exec_core+10841>, 0x652901777d95 <vm_exec_core+17557>, 0x6529017786d7 <vm_exec_core+19927>, 0x652901777ac0 <vm_exec_core+16832>, 0x652901773e1a <vm_exec_core+1306>, 0x652901779dbd <vm_exec_core+25789>, 0x65290177a821 <vm_exec_core+28449>, 0x6529017747cc <vm_exec_core+3788>, 0x652901775417 <vm_exec_core+6935>, 0x652901775219 <vm_exec_core+6425>, 0x652901775bb4 <vm_exec_core+8884>, 0x652901776f90 <vm_exec_core+13968>, 0x652901774886 <vm_exec_core+3974>, 0x652901779c72 <vm_exec_core+25458>, 0x65290177535b <vm_exec_core+6747>, 0x652901776ec9 <vm_exec_core+13769>, 0x6529017778be <vm_exec_core+16318>, 0x652901779a43 <vm_exec_core+24899>, 0x6529017784db <vm_exec_core+19419>, 0x652901775e61 <vm_exec_core+9569>, 0x652901775671 <vm_exec_core+7537>, 0x652901779717 <vm_exec_core+24087>, 0x6529017766a8 <vm_exec_core+11688>, 0x652901778dfe <vm_exec_core+21758>, 0x6529017785ac <vm_exec_core+19628>, 0x652901778ed4 <vm_exec_core+21972>, 0x65290177a387 <vm_exec_core+27271>, 0x652901777a2c <vm_exec_core+16684>, 0x652901779ae9 <vm_exec_core+25065>, 0x652901775f30 <vm_exec_core+9776>, 0x652901779617 <vm_exec_core+23831>, 0x652901773c8b <vm_exec_core+907>, 0x652901777ecb <vm_exec_core+17867>, 0x652901778298 <vm_exec_core+18840>, 0x6529017746c6 <vm_exec_core+3526>, 0x652901777b64 <vm_exec_core+16996>, 0x652901776177 <vm_exec_core+10359>, 0x6529017758b7 <vm_exec_core+8119>, 0x652901778fd6 <vm_exec_core+22230>, 0x652901774aa1 <vm_exec_core+4513>, 0x652901777553 <vm_exec_core+15443>, 0x652901782abe <vm_exec_core+61886>, 0x6529017781d2 <vm_exec_core+18642>, 0x652901774b43 <vm_exec_core+4675>, 0x652901775006 <vm_exec_core+5894>, 0x652901774c67 <vm_exec_core+4967>, 0x652901775507 <vm_exec_core+7175>, 0x652901775cb0 <vm_exec_core+9136>, 0x65290177bb4b <vm_exec_core+33355>, 0x652901778ae8 <vm_exec_core+20968>, 0x65290177794a <vm_exec_core+16458>, 0x652901779cc4 <vm_exec_core+25540>, 0x65290177bc1b <vm_exec_core+33563>, 0x65290177a095 <vm_exec_core+26517>, 0x65290177b5bb <vm_exec_core+31931>, 0x65290177b7d4 <vm_exec_core+32468>, 0x6529017742ea <vm_exec_core+2538>, 0x65290177acb6 <vm_exec_core+29622>, 0x6529017765c5 <vm_exec_core+11461>, 0x65290177aeba <vm_exec_core+30138>, 0x652901775ff5 <vm_exec_core+9973>, 0x652901779fb9 <vm_exec_core+26297>, 0x6529017740dd <vm_exec_core+2013>, 0x65290177496b <vm_exec_core+4203>, 0x6529017756f9 <vm_exec_core+7673>, 0x65290177694d <vm_exec_core+12365>, 0x652901776aea <vm_exec_core+12778>, 0x652901773c90 <vm_exec_core+912>, 0x65290177404b <vm_exec_core+1867>, 0x652901773d22 <vm_exec_core+1058>, 0x65290177a197 <vm_exec_core+26775>, 0x652901776469 <vm_exec_core+11113>, 0x652901777765 <vm_exec_core+15973>, 0x652901776c96 <vm_exec_core+13206>, 0x652901777429 <vm_exec_core+15145>, 0x652901777345 <vm_exec_core+14917>, 0x65290177625b <vm_exec_core+10587>, 0x652901776b8b <vm_exec_core+12939>, 0x652901776823 <vm_exec_core+12067>, 0x652901776e47 <vm_exec_core+13639>, 0x652901776dc5 <vm_exec_core+13509>, 0x652901775307 <vm_exec_core+6663>, 0x65290177a5c2 <vm_exec_core+27842>, 0x652901774d7a <vm_exec_core+5242>, 0x65290177b8d7 <vm_exec_core+32727>, 0x652901779241 <vm_exec_core+22849>, 0x6529017770e7 <vm_exec_core+14311>, 0x652901773eaf <vm_exec_core+1455>, 0x65290177ad8e <vm_exec_core+29838>, 0x65290177a94d <vm_exec_core+28749>, 0x65290177511b <vm_exec_core+6171>, 0x652901774492 <vm_exec_core+2962>, 0x652901779822 <vm_exec_core+24354>, 0x652901775af9 <vm_exec_core+8697>, 0x65290177b48d <vm_exec_core+31629>, 0x65290177ab4e <vm_exec_core+29262>, 0x6529017760c4 <vm_exec_core+10180>, 0x65290177702f <vm_exec_core+14127>, 0x6529017794e3 <vm_exec_core+23523>, 0x65290177aab4 <vm_exec_core+29108>, 0x652901778124 <vm_exec_core+18468>, 0x652901779565 <vm_exec_core+23653>, 0x652901779bb8 <vm_exec_core+25272>, 0x652901778062 <vm_exec_core+18274>, 0x6529017743be <vm_exec_core+2750>, 0x652901778d1b <vm_exec_core+21531>, 0x6529017741df <vm_exec_core+2271>, 0x652901774614 <vm_exec_core+3348>, 0x65290177634a <vm_exec_core+10826>, 0x652901777d86 <vm_exec_core+17542>, 0x6529017786c8 <vm_exec_core+19912>, 0x652901777ab1 <vm_exec_core+16817>, 0x652901773e0b <vm_exec_core+1291>, 0x652901779dae <vm_exec_core+25774>, 0x65290177a812 <vm_exec_core+28434>, 0x6529017747bd <vm_exec_core+3773>, 0x652901775408 <vm_exec_core+6920>, 0x65290177520a <vm_exec_core+6410>, 0x652901775ba5 <vm_exec_core+8869>, 0x652901776f81 <vm_exec_core+13953>, 0x652901774877 <vm_exec_core+3959>, 0x652901779c63 <vm_exec_core+25443>, 0x65290177534c <vm_exec_core+6732>, 0x652901776eba <vm_exec_core+13754>, 0x6529017778af <vm_exec_core+16303>, 0x652901779a34 <vm_exec_core+24884>, 0x6529017784cc <vm_exec_core+19404>, 0x652901775e52 <vm_exec_core+9554>, 0x652901775662 <vm_exec_core+7522>, 0x652901779708 <vm_exec_core+24072>, 0x652901776699 <vm_exec_core+11673>, 0x652901778def <vm_exec_core+21743>, 0x65290177859d <vm_exec_core+19613>, 0x652901778ec5 <vm_exec_core+21957>, 0x65290177a378 <vm_exec_core+27256>, 0x652901777a1d <vm_exec_core+16669>, 0x652901779ada <vm_exec_core+25050>, 0x652901775f21 <vm_exec_core+9761>, 0x652901779608 <vm_exec_core+23816>, 0x652901778110 <vm_exec_core+18448>, 0x652901777ebc <vm_exec_core+17852>, 0x652901778289 <vm_exec_core+18825>, 0x652901777747 <vm_exec_core+15943>, 0x652901777b55 <vm_exec_core+16981>, 0x652901776168 <vm_exec_core+10344>, 0x6529017758a8 <vm_exec_core+8104>, 0x652901778fc7 <vm_exec_core+22215>, 0x652901774a92 <vm_exec_core+4498>, 0x652901777544 <vm_exec_core+15428>, 0x652901782aaf <vm_exec_core+61871>, 0x6529017781c3 <vm_exec_core+18627>, 0x652901774b34 <vm_exec_core+4660>, 0x652901774ff7 <vm_exec_core+5879>, 0x652901774c58 <vm_exec_core+4952>, 0x6529017754f8 <vm_exec_core+7160>, 0x652901775ca1 <vm_exec_core+9121>, 0x652901777945 <vm_exec_core+16453>, 0x652901776f77 <vm_exec_core+13943>, 0x652901777940 <vm_exec_core+16448>, 0x652901778110 <vm_exec_core+18448>, 0x65290177805d <vm_exec_core+18269>, 0x6529017754f3 <vm_exec_core+7155>, 0x652901778490 <vm_exec_core+19344>, 0x6529017765bb <vm_exec_core+11451>, 0x6529017765c0 <vm_exec_core+11456>, 0x652901778058 <vm_exec_core+18264>, 0x652901777c46 <vm_exec_core+17222>, 0x652901777410 <vm_exec_core+15120>, 0x652901777331 <vm_exec_core+14897>, 0x652901777d81 <vm_exec_core+17537>, 0x65290177774c <vm_exec_core+15948>, 0x652901776f7c <vm_exec_core+13948>, 0x6529017756ea <vm_exec_core+7658>...}
        reg_cfp = 0x781f28bff480
        reg_pc = 0x50b000020380
        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 0x0000652901770831 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 0x00006529017efab2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x781f28bff620, self=132074699173200, 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 = 0x781f2ad825b8
        cfp = <optimized out>
        sp = 0x781f28affa28
        use_argv = 0x781f29484ba0
        stack_argv = 0x781f28affa28
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 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 = 0x781f28bff620
#16 0x000065290179d746 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.
#17 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.
#18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#19 0x000065290179d746 in rb_yield (val=<optimized out>)
No locals.
#20 0x00006529019444a6 in rb_ary_collect (ary=132074700686880) at /tmp/ruby/src/trunk_asan/array.c:3684
        collect = 132074700682840
        i = 65
#21 0x00006529017d2578 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 = 0x781f2b130138
        cfunc = 0x50400000a798
        recv = 132074700686880
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#22 0x000065290177893f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x781f28bff608, 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>
#23 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 = {0x652901775316 <vm_exec_core+6678>, 0x65290177a5d1 <vm_exec_core+27857>, 0x652901774d89 <vm_exec_core+5257>, 0x65290177b8e6 <vm_exec_core+32742>, 0x652901779250 <vm_exec_core+22864>, 0x6529017770f6 <vm_exec_core+14326>, 0x652901773ebe <vm_exec_core+1470>, 0x65290177ad9d <vm_exec_core+29853>, 0x65290177a95c <vm_exec_core+28764>, 0x65290177512a <vm_exec_core+6186>, 0x6529017744a1 <vm_exec_core+2977>, 0x652901779831 <vm_exec_core+24369>, 0x652901775b08 <vm_exec_core+8712>, 0x65290177b49c <vm_exec_core+31644>, 0x65290177ab5d <vm_exec_core+29277>, 0x6529017760d3 <vm_exec_core+10195>, 0x65290177703e <vm_exec_core+14142>, 0x6529017794f2 <vm_exec_core+23538>, 0x65290177aac3 <vm_exec_core+29123>, 0x652901778133 <vm_exec_core+18483>, 0x652901779574 <vm_exec_core+23668>, 0x652901779bc7 <vm_exec_core+25287>, 0x652901778071 <vm_exec_core+18289>, 0x6529017743cd <vm_exec_core+2765>, 0x652901778d2a <vm_exec_core+21546>, 0x6529017741ee <vm_exec_core+2286>, 0x652901774623 <vm_exec_core+3363>, 0x652901776359 <vm_exec_core+10841>, 0x652901777d95 <vm_exec_core+17557>, 0x6529017786d7 <vm_exec_core+19927>, 0x652901777ac0 <vm_exec_core+16832>, 0x652901773e1a <vm_exec_core+1306>, 0x652901779dbd <vm_exec_core+25789>, 0x65290177a821 <vm_exec_core+28449>, 0x6529017747cc <vm_exec_core+3788>, 0x652901775417 <vm_exec_core+6935>, 0x652901775219 <vm_exec_core+6425>, 0x652901775bb4 <vm_exec_core+8884>, 0x652901776f90 <vm_exec_core+13968>, 0x652901774886 <vm_exec_core+3974>, 0x652901779c72 <vm_exec_core+25458>, 0x65290177535b <vm_exec_core+6747>, 0x652901776ec9 <vm_exec_core+13769>, 0x6529017778be <vm_exec_core+16318>, 0x652901779a43 <vm_exec_core+24899>, 0x6529017784db <vm_exec_core+19419>, 0x652901775e61 <vm_exec_core+9569>, 0x652901775671 <vm_exec_core+7537>, 0x652901779717 <vm_exec_core+24087>, 0x6529017766a8 <vm_exec_core+11688>, 0x652901778dfe <vm_exec_core+21758>, 0x6529017785ac <vm_exec_core+19628>, 0x652901778ed4 <vm_exec_core+21972>, 0x65290177a387 <vm_exec_core+27271>, 0x652901777a2c <vm_exec_core+16684>, 0x652901779ae9 <vm_exec_core+25065>, 0x652901775f30 <vm_exec_core+9776>, 0x652901779617 <vm_exec_core+23831>, 0x652901773c8b <vm_exec_core+907>, 0x652901777ecb <vm_exec_core+17867>, 0x652901778298 <vm_exec_core+18840>, 0x6529017746c6 <vm_exec_core+3526>, 0x652901777b64 <vm_exec_core+16996>, 0x652901776177 <vm_exec_core+10359>, 0x6529017758b7 <vm_exec_core+8119>, 0x652901778fd6 <vm_exec_core+22230>, 0x652901774aa1 <vm_exec_core+4513>, 0x652901777553 <vm_exec_core+15443>, 0x652901782abe <vm_exec_core+61886>, 0x6529017781d2 <vm_exec_core+18642>, 0x652901774b43 <vm_exec_core+4675>, 0x652901775006 <vm_exec_core+5894>, 0x652901774c67 <vm_exec_core+4967>, 0x652901775507 <vm_exec_core+7175>, 0x652901775cb0 <vm_exec_core+9136>, 0x65290177bb4b <vm_exec_core+33355>, 0x652901778ae8 <vm_exec_core+20968>, 0x65290177794a <vm_exec_core+16458>, 0x652901779cc4 <vm_exec_core+25540>, 0x65290177bc1b <vm_exec_core+33563>, 0x65290177a095 <vm_exec_core+26517>, 0x65290177b5bb <vm_exec_core+31931>, 0x65290177b7d4 <vm_exec_core+32468>, 0x6529017742ea <vm_exec_core+2538>, 0x65290177acb6 <vm_exec_core+29622>, 0x6529017765c5 <vm_exec_core+11461>, 0x65290177aeba <vm_exec_core+30138>, 0x652901775ff5 <vm_exec_core+9973>, 0x652901779fb9 <vm_exec_core+26297>, 0x6529017740dd <vm_exec_core+2013>, 0x65290177496b <vm_exec_core+4203>, 0x6529017756f9 <vm_exec_core+7673>, 0x65290177694d <vm_exec_core+12365>, 0x652901776aea <vm_exec_core+12778>, 0x652901773c90 <vm_exec_core+912>, 0x65290177404b <vm_exec_core+1867>, 0x652901773d22 <vm_exec_core+1058>, 0x65290177a197 <vm_exec_core+26775>, 0x652901776469 <vm_exec_core+11113>, 0x652901777765 <vm_exec_core+15973>, 0x652901776c96 <vm_exec_core+13206>, 0x652901777429 <vm_exec_core+15145>, 0x652901777345 <vm_exec_core+14917>, 0x65290177625b <vm_exec_core+10587>, 0x652901776b8b <vm_exec_core+12939>, 0x652901776823 <vm_exec_core+12067>, 0x652901776e47 <vm_exec_core+13639>, 0x652901776dc5 <vm_exec_core+13509>, 0x652901775307 <vm_exec_core+6663>, 0x65290177a5c2 <vm_exec_core+27842>, 0x652901774d7a <vm_exec_core+5242>, 0x65290177b8d7 <vm_exec_core+32727>, 0x652901779241 <vm_exec_core+22849>, 0x6529017770e7 <vm_exec_core+14311>, 0x652901773eaf <vm_exec_core+1455>, 0x65290177ad8e <vm_exec_core+29838>, 0x65290177a94d <vm_exec_core+28749>, 0x65290177511b <vm_exec_core+6171>, 0x652901774492 <vm_exec_core+2962>, 0x652901779822 <vm_exec_core+24354>, 0x652901775af9 <vm_exec_core+8697>, 0x65290177b48d <vm_exec_core+31629>, 0x65290177ab4e <vm_exec_core+29262>, 0x6529017760c4 <vm_exec_core+10180>, 0x65290177702f <vm_exec_core+14127>, 0x6529017794e3 <vm_exec_core+23523>, 0x65290177aab4 <vm_exec_core+29108>, 0x652901778124 <vm_exec_core+18468>, 0x652901779565 <vm_exec_core+23653>, 0x652901779bb8 <vm_exec_core+25272>, 0x652901778062 <vm_exec_core+18274>, 0x6529017743be <vm_exec_core+2750>, 0x652901778d1b <vm_exec_core+21531>, 0x6529017741df <vm_exec_core+2271>, 0x652901774614 <vm_exec_core+3348>, 0x65290177634a <vm_exec_core+10826>, 0x652901777d86 <vm_exec_core+17542>, 0x6529017786c8 <vm_exec_core+19912>, 0x652901777ab1 <vm_exec_core+16817>, 0x652901773e0b <vm_exec_core+1291>, 0x652901779dae <vm_exec_core+25774>, 0x65290177a812 <vm_exec_core+28434>, 0x6529017747bd <vm_exec_core+3773>, 0x652901775408 <vm_exec_core+6920>, 0x65290177520a <vm_exec_core+6410>, 0x652901775ba5 <vm_exec_core+8869>, 0x652901776f81 <vm_exec_core+13953>, 0x652901774877 <vm_exec_core+3959>, 0x652901779c63 <vm_exec_core+25443>, 0x65290177534c <vm_exec_core+6732>, 0x652901776eba <vm_exec_core+13754>, 0x6529017778af <vm_exec_core+16303>, 0x652901779a34 <vm_exec_core+24884>, 0x6529017784cc <vm_exec_core+19404>, 0x652901775e52 <vm_exec_core+9554>, 0x652901775662 <vm_exec_core+7522>, 0x652901779708 <vm_exec_core+24072>, 0x652901776699 <vm_exec_core+11673>, 0x652901778def <vm_exec_core+21743>, 0x65290177859d <vm_exec_core+19613>, 0x652901778ec5 <vm_exec_core+21957>, 0x65290177a378 <vm_exec_core+27256>, 0x652901777a1d <vm_exec_core+16669>, 0x652901779ada <vm_exec_core+25050>, 0x652901775f21 <vm_exec_core+9761>, 0x652901779608 <vm_exec_core+23816>, 0x652901778110 <vm_exec_core+18448>, 0x652901777ebc <vm_exec_core+17852>, 0x652901778289 <vm_exec_core+18825>, 0x652901777747 <vm_exec_core+15943>, 0x652901777b55 <vm_exec_core+16981>, 0x652901776168 <vm_exec_core+10344>, 0x6529017758a8 <vm_exec_core+8104>, 0x652901778fc7 <vm_exec_core+22215>, 0x652901774a92 <vm_exec_core+4498>, 0x652901777544 <vm_exec_core+15428>, 0x652901782aaf <vm_exec_core+61871>, 0x6529017781c3 <vm_exec_core+18627>, 0x652901774b34 <vm_exec_core+4660>, 0x652901774ff7 <vm_exec_core+5879>, 0x652901774c58 <vm_exec_core+4952>, 0x6529017754f8 <vm_exec_core+7160>, 0x652901775ca1 <vm_exec_core+9121>, 0x652901777945 <vm_exec_core+16453>, 0x652901776f77 <vm_exec_core+13943>, 0x652901777940 <vm_exec_core+16448>, 0x652901778110 <vm_exec_core+18448>, 0x65290177805d <vm_exec_core+18269>, 0x6529017754f3 <vm_exec_core+7155>, 0x652901778490 <vm_exec_core+19344>, 0x6529017765bb <vm_exec_core+11451>, 0x6529017765c0 <vm_exec_core+11456>, 0x652901778058 <vm_exec_core+18264>, 0x652901777c46 <vm_exec_core+17222>, 0x652901777410 <vm_exec_core+15120>, 0x652901777331 <vm_exec_core+14897>, 0x652901777d81 <vm_exec_core+17537>, 0x65290177774c <vm_exec_core+15948>, 0x652901776f7c <vm_exec_core+13948>, 0x6529017756ea <vm_exec_core+7658>...}
        reg_cfp = 0x781f28bff608
        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>
th: 0x515000000300, native_id: 0x781f2b931c40
-- Control frame information -----------------------------------------------
c:0017 p:---- s:0110 e:000109 CFUNC  :waitall
        INSN_LABEL_defined = <optimized out>
c:0016 p:0010 s:0106 e:000104 METHOD /tmp/ruby/src/trunk_asan/tool/lib/zombie_hunter.rb:6
        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>
c:0015 p:0004 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/gc_checker.rb:13
c:0014 p:0006 s:0095 e:000094 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:185
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
c:0013 p:0027 s:0091 e:000090 METHOD <internal:array>:53
c:0012 p:0102 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:183
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1670 [FINISH]
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
c:0010 p:---- s:0069 e:000068 CFUNC  :map
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
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
c:0007 p:0066 s:0046 E:0000a0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
c:0005 p:---- s:0026 e:000025 CFUNC  :map
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
        INSN_LABEL_leave = <optimized out>
c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
c:0001 p:0000 s:0003 E:0015f0 DUMMY  [FINISH]
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>

th: 0x51500021a000, native_id: 0x781f00a006c0
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
-- Control frame information -----------------------------------------------
c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:103 [FINISH]
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
th: 0x515000221f80, native_id: 0x781f06e006c0
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
-- Control frame information -----------------------------------------------
        INSN_LABEL_getlocal_WC_0 = <optimized out>
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
        INSN_LABEL_getlocal_WC_1 = <optimized out>
c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        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>
#24 0x000065290177060f in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
No locals.
#25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2567
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#26 0x00006529017efab2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x781f28bff738, self=132074699173200, 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 = 0x781f2af846e0
        cfp = <optimized out>
        sp = 0x781f28aff8d0
        use_argv = 0x781f294f3920
        stack_argv = 0x781f28aff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#27 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 = 0x781f28bff738
#28 0x000065290179d746 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.
#29 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.
#30 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#31 0x000065290179d746 in rb_yield (val=<optimized out>)
No locals.
#32 0x00006529019444a6 in rb_ary_collect (ary=132074700698080) at /tmp/ruby/src/trunk_asan/array.c:3684
        collect = 132074700697920
        i = 0
#33 0x00006529017d2578 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 = 0x781f2b130138
        cfunc = 0x50400000a798
        recv = 132074700698080
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#34 0x000065290177893f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x781f28bff720, 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>
#35 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 = {0x652901775316 <vm_exec_core+6678>, 0x65290177a5d1 <vm_exec_core+27857>, 0x652901774d89 <vm_exec_core+5257>, 0x65290177b8e6 <vm_exec_core+32742>, 0x652901779250 <vm_exec_core+22864>, 0x6529017770f6 <vm_exec_core+14326>, 0x652901773ebe <vm_exec_core+1470>, 0x65290177ad9d <vm_exec_core+29853>, 0x65290177a95c <vm_exec_core+28764>, 0x65290177512a <vm_exec_core+6186>, 0x6529017744a1 <vm_exec_core+2977>, 0x652901779831 <vm_exec_core+24369>, 0x652901775b08 <vm_exec_core+8712>, 0x65290177b49c <vm_exec_core+31644>, 0x65290177ab5d <vm_exec_core+29277>, 0x6529017760d3 <vm_exec_core+10195>, 0x65290177703e <vm_exec_core+14142>, 0x6529017794f2 <vm_exec_core+23538>, 0x65290177aac3 <vm_exec_core+29123>, 0x652901778133 <vm_exec_core+18483>, 0x652901779574 <vm_exec_core+23668>, 0x652901779bc7 <vm_exec_core+25287>, 0x652901778071 <vm_exec_core+18289>, 0x6529017743cd <vm_exec_core+2765>, 0x652901778d2a <vm_exec_core+21546>, 0x6529017741ee <vm_exec_core+2286>, 0x652901774623 <vm_exec_core+3363>, 0x652901776359 <vm_exec_core+10841>, 0x652901777d95 <vm_exec_core+17557>, 0x6529017786d7 <vm_exec_core+19927>, 0x652901777ac0 <vm_exec_core+16832>, 0x652901773e1a <vm_exec_core+1306>, 0x652901779dbd <vm_exec_core+25789>, 0x65290177a821 <vm_exec_core+28449>, 0x6529017747cc <vm_exec_core+3788>, 0x652901775417 <vm_exec_core+6935>, 0x652901775219 <vm_exec_core+6425>, 0x652901775bb4 <vm_exec_core+8884>, 0x652901776f90 <vm_exec_core+13968>, 0x652901774886 <vm_exec_core+3974>, 0x652901779c72 <vm_exec_core+25458>, 0x65290177535b <vm_exec_core+6747>, 0x652901776ec9 <vm_exec_core+13769>, 0x6529017778be <vm_exec_core+16318>, 0x652901779a43 <vm_exec_core+24899>, 0x6529017784db <vm_exec_core+19419>, 0x652901775e61 <vm_exec_core+9569>, 0x652901775671 <vm_exec_core+7537>, 0x652901779717 <vm_exec_core+24087>, 0x6529017766a8 <vm_exec_core+11688>, 0x652901778dfe <vm_exec_core+21758>, 0x6529017785ac <vm_exec_core+19628>, 0x652901778ed4 <vm_exec_core+21972>, 0x65290177a387 <vm_exec_core+27271>, 0x652901777a2c <vm_exec_core+16684>, 0x652901779ae9 <vm_exec_core+25065>, 0x652901775f30 <vm_exec_core+9776>, 0x652901779617 <vm_exec_core+23831>, 0x652901773c8b <vm_exec_core+907>, 0x652901777ecb <vm_exec_core+17867>, 0x652901778298 <vm_exec_core+18840>, 0x6529017746c6 <vm_exec_core+3526>, 0x652901777b64 <vm_exec_core+16996>, 0x652901776177 <vm_exec_core+10359>, 0x6529017758b7 <vm_exec_core+8119>, 0x652901778fd6 <vm_exec_core+22230>, 0x652901774aa1 <vm_exec_core+4513>, 0x652901777553 <vm_exec_core+15443>, 0x652901782abe <vm_exec_core+61886>, 0x6529017781d2 <vm_exec_core+18642>, 0x652901774b43 <vm_exec_core+4675>, 0x652901775006 <vm_exec_core+5894>, 0x652901774c67 <vm_exec_core+4967>, 0x652901775507 <vm_exec_core+7175>, 0x652901775cb0 <vm_exec_core+9136>, 0x65290177bb4b <vm_exec_core+33355>, 0x652901778ae8 <vm_exec_core+20968>, 0x65290177794a <vm_exec_core+16458>, 0x652901779cc4 <vm_exec_core+25540>, 0x65290177bc1b <vm_exec_core+33563>, 0x65290177a095 <vm_exec_core+26517>, 0x65290177b5bb <vm_exec_core+31931>, 0x65290177b7d4 <vm_exec_core+32468>, 0x6529017742ea <vm_exec_core+2538>, 0x65290177acb6 <vm_exec_core+29622>, 0x6529017765c5 <vm_exec_core+11461>, 0x65290177aeba <vm_exec_core+30138>, 0x652901775ff5 <vm_exec_core+9973>, 0x652901779fb9 <vm_exec_core+26297>, 0x6529017740dd <vm_exec_core+2013>, 0x65290177496b <vm_exec_core+4203>, 0x6529017756f9 <vm_exec_core+7673>, 0x65290177694d <vm_exec_core+12365>, 0x652901776aea <vm_exec_core+12778>, 0x652901773c90 <vm_exec_core+912>, 0x65290177404b <vm_exec_core+1867>, 0x652901773d22 <vm_exec_core+1058>, 0x65290177a197 <vm_exec_core+26775>, 0x652901776469 <vm_exec_core+11113>, 0x652901777765 <vm_exec_core+15973>, 0x652901776c96 <vm_exec_core+13206>, 0x652901777429 <vm_exec_core+15145>, 0x652901777345 <vm_exec_core+14917>, 0x65290177625b <vm_exec_core+10587>, 0x652901776b8b <vm_exec_core+12939>, 0x652901776823 <vm_exec_core+12067>, 0x652901776e47 <vm_exec_core+13639>, 0x652901776dc5 <vm_exec_core+13509>, 0x652901775307 <vm_exec_core+6663>, 0x65290177a5c2 <vm_exec_core+27842>, 0x652901774d7a <vm_exec_core+5242>, 0x65290177b8d7 <vm_exec_core+32727>, 0x652901779241 <vm_exec_core+22849>, 0x6529017770e7 <vm_exec_core+14311>, 0x652901773eaf <vm_exec_core+1455>, 0x65290177ad8e <vm_exec_core+29838>, 0x65290177a94d <vm_exec_core+28749>, 0x65290177511b <vm_exec_core+6171>, 0x652901774492 <vm_exec_core+2962>, 0x652901779822 <vm_exec_core+24354>, 0x652901775af9 <vm_exec_core+8697>, 0x65290177b48d <vm_exec_core+31629>, 0x65290177ab4e <vm_exec_core+29262>, 0x6529017760c4 <vm_exec_core+10180>, 0x65290177702f <vm_exec_core+14127>, 0x6529017794e3 <vm_exec_core+23523>, 0x65290177aab4 <vm_exec_core+29108>, 0x652901778124 <vm_exec_core+18468>, 0x652901779565 <vm_exec_core+23653>, 0x652901779bb8 <vm_exec_core+25272>, 0x652901778062 <vm_exec_core+18274>, 0x6529017743be <vm_exec_core+2750>, 0x652901778d1b <vm_exec_core+21531>, 0x6529017741df <vm_exec_core+2271>, 0x652901774614 <vm_exec_core+3348>, 0x65290177634a <vm_exec_core+10826>, 0x652901777d86 <vm_exec_core+17542>, 0x6529017786c8 <vm_exec_core+19912>, 0x652901777ab1 <vm_exec_core+16817>, 0x652901773e0b <vm_exec_core+1291>, 0x652901779dae <vm_exec_core+25774>, 0x65290177a812 <vm_exec_core+28434>, 0x6529017747bd <vm_exec_core+3773>, 0x652901775408 <vm_exec_core+6920>, 0x65290177520a <vm_exec_core+6410>, 0x652901775ba5 <vm_exec_core+8869>, 0x652901776f81 <vm_exec_core+13953>, 0x652901774877 <vm_exec_core+3959>, 0x652901779c63 <vm_exec_core+25443>, 0x65290177534c <vm_exec_core+6732>, 0x652901776eba <vm_exec_core+13754>, 0x6529017778af <vm_exec_core+16303>, 0x652901779a34 <vm_exec_core+24884>, 0x6529017784cc <vm_exec_core+19404>, 0x652901775e52 <vm_exec_core+9554>, 0x652901775662 <vm_exec_core+7522>, 0x652901779708 <vm_exec_core+24072>, 0x652901776699 <vm_exec_core+11673>, 0x652901778def <vm_exec_core+21743>, 0x65290177859d <vm_exec_core+19613>, 0x652901778ec5 <vm_exec_core+21957>, 0x65290177a378 <vm_exec_core+27256>, 0x652901777a1d <vm_exec_core+16669>, 0x652901779ada <vm_exec_core+25050>, 0x652901775f21 <vm_exec_core+9761>, 0x652901779608 <vm_exec_core+23816>, 0x652901778110 <vm_exec_core+18448>, 0x652901777ebc <vm_exec_core+17852>, 0x652901778289 <vm_exec_core+18825>, 0x652901777747 <vm_exec_core+15943>, 0x652901777b55 <vm_exec_core+16981>, 0x652901776168 <vm_exec_core+10344>, 0x6529017758a8 <vm_exec_core+8104>, 0x652901778fc7 <vm_exec_core+22215>, 0x652901774a92 <vm_exec_core+4498>, 0x652901777544 <vm_exec_core+15428>, 0x652901782aaf <vm_exec_core+61871>, 0x6529017781c3 <vm_exec_core+18627>, 0x652901774b34 <vm_exec_core+4660>, 0x652901774ff7 <vm_exec_core+5879>, 0x652901774c58 <vm_exec_core+4952>, 0x6529017754f8 <vm_exec_core+7160>, 0x652901775ca1 <vm_exec_core+9121>, 0x652901777945 <vm_exec_core+16453>, 0x652901776f77 <vm_exec_core+13943>, 0x652901777940 <vm_exec_core+16448>, 0x652901778110 <vm_exec_core+18448>, 0x65290177805d <vm_exec_core+18269>, 0x6529017754f3 <vm_exec_core+7155>, 0x652901778490 <vm_exec_core+19344>, 0x6529017765bb <vm_exec_core+11451>, 0x6529017765c0 <vm_exec_core+11456>, 0x652901778058 <vm_exec_core+18264>, 0x652901777c46 <vm_exec_core+17222>, 0x652901777410 <vm_exec_core+15120>, 0x652901777331 <vm_exec_core+14897>, 0x652901777d81 <vm_exec_core+17537>, 0x65290177774c <vm_exec_core+15948>, 0x652901776f7c <vm_exec_core+13948>, 0x6529017756ea <vm_exec_core+7658>...}
        reg_cfp = 0x781f28bff720
        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>
#36 0x0000652901770831 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.
#37 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
#38 0x00006529013f928b in rb_ec_exec_node (ec=0x5160000006d0, n=0x781f2af849b0) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdf10f9b50, <optimized out>, 0x7ffdf10f9aa0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x781f2af849b0
#39 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#40 0x00006529013f27f7 in rb_main (argc=10, argv=0x7ffdf10f9d18) at /tmp/ruby/src/trunk_asan/main.c:43
        variable_in_this_stack_frame = <optimized out>
#41 main (argc=10, argv=0x7ffdf10f9d18) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1924743) detached]
$ timeout 60 gdb -p 1924739 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1924741]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007a1665f26cd7 in __GI___select (nfds=9, readfds=0x50c005836fc0, writefds=0x0, exceptfds=0x0, timeout=0x7ffd42c5a8a0) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x7a1666098c40 (LWP 1924739) "ruby" 0x00007a1665f26cd7 in __GI___select (nfds=9, readfds=0x50c005836fc0, writefds=0x0, exceptfds=0x0, timeout=0x7ffd42c5a8a0) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x7a1649c006c0 (LWP 1924741) "ruby" 0x00007a1665f1b4cd in __GI___poll (fds=0x7a1648909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7a1649c006c0 (LWP 1924741) "ruby"):
#0  0x00007a1665f1b4cd in __GI___poll (fds=0x7a1648909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00005b7eaf20639a in __interceptor_poll ()
No symbol table info available.
#2  0x00005b7eaf5b2e5f 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  0x00005b7eaf25f74f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007a1665e9ca94 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 = {134236145190592, -3071791081218721327, 134236145190592, -352, 25, 140725723708928, -3071791081231304239, -3071851985242900015}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007a1665f29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7a1666098c40 (LWP 1924739) "ruby"):
#0  0x00007a1665f26cd7 in __GI___select (nfds=9, readfds=0x50c005836fc0, writefds=0x0, exceptfds=0x0, timeout=0x7ffd42c5a8a0) 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 = 948885811}
        pts64 = 0x7ffd42c5a740
        r = <optimized out>
#1  0x00005b7eaf59d135 in native_fd_select (n=9, readfds=0x50c005836fc0, writefds=0x0, exceptfds=0x7a1665f26cd7 <__GI___select+327>, timeout=0x7ffd42c5a740, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2439
No locals.
#2  do_select (p=134236584395808) at /tmp/ruby/src/trunk_asan/thread.c:4291
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7ffd42c5a850
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x00005b7eaf2a9f90 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 = {0x7ffd42c5aa10, <optimized out>, 0x7ffd42c5a920, <optimized out>, <optimized out>}, prev = 0x7a1663edc380, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x00005b7eaf59c70e 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 = 9, th = 0x515000000300, rset = 0x7a1663edc240, 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 = 0x7a1663edc2a0}
#5  0x00005b7eaf3672ad in select_internal (read=134236067057080, write=4, except=4, tp=0x7a1663edc2a0, fds=0x7a1663edc240) at /tmp/ruby/src/trunk_asan/io.c:10633
        timerec = <optimized out>
        max = 9
        pending = <optimized out>
        rp = 0x7a1663edc240
        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=134236584395296) at /tmp/ruby/src/trunk_asan/io.c:10703
        p = 0x7a1663edc220
#7  0x00005b7eaf2a9f90 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 = {0x7ffd42c5ad10, <optimized out>, 0x7ffd42c5ac20, <optimized out>, <optimized out>}, prev = 0x7a1663e80d40, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#8  0x00005b7eaf3435a7 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  0x00005b7eaf67f578 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 = 0x7a166576a700
        cfunc = 0x504000010798
        recv = 134236610099720
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x00005b7eaf62e1cd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7a16633ff3a0, 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 = {0x5b7eaf622316 <vm_exec_core+6678>, 0x5b7eaf6275d1 <vm_exec_core+27857>, 0x5b7eaf621d89 <vm_exec_core+5257>, 0x5b7eaf6288e6 <vm_exec_core+32742>, 0x5b7eaf626250 <vm_exec_core+22864>, 0x5b7eaf6240f6 <vm_exec_core+14326>, 0x5b7eaf620ebe <vm_exec_core+1470>, 0x5b7eaf627d9d <vm_exec_core+29853>, 0x5b7eaf62795c <vm_exec_core+28764>, 0x5b7eaf62212a <vm_exec_core+6186>, 0x5b7eaf6214a1 <vm_exec_core+2977>, 0x5b7eaf626831 <vm_exec_core+24369>, 0x5b7eaf622b08 <vm_exec_core+8712>, 0x5b7eaf62849c <vm_exec_core+31644>, 0x5b7eaf627b5d <vm_exec_core+29277>, 0x5b7eaf6230d3 <vm_exec_core+10195>, 0x5b7eaf62403e <vm_exec_core+14142>, 0x5b7eaf6264f2 <vm_exec_core+23538>, 0x5b7eaf627ac3 <vm_exec_core+29123>, 0x5b7eaf625133 <vm_exec_core+18483>, 0x5b7eaf626574 <vm_exec_core+23668>, 0x5b7eaf626bc7 <vm_exec_core+25287>, 0x5b7eaf625071 <vm_exec_core+18289>, 0x5b7eaf6213cd <vm_exec_core+2765>, 0x5b7eaf625d2a <vm_exec_core+21546>, 0x5b7eaf6211ee <vm_exec_core+2286>, 0x5b7eaf621623 <vm_exec_core+3363>, 0x5b7eaf623359 <vm_exec_core+10841>, 0x5b7eaf624d95 <vm_exec_core+17557>, 0x5b7eaf6256d7 <vm_exec_core+19927>, 0x5b7eaf624ac0 <vm_exec_core+16832>, 0x5b7eaf620e1a <vm_exec_core+1306>, 0x5b7eaf626dbd <vm_exec_core+25789>, 0x5b7eaf627821 <vm_exec_core+28449>, 0x5b7eaf6217cc <vm_exec_core+3788>, 0x5b7eaf622417 <vm_exec_core+6935>, 0x5b7eaf622219 <vm_exec_core+6425>, 0x5b7eaf622bb4 <vm_exec_core+8884>, 0x5b7eaf623f90 <vm_exec_core+13968>, 0x5b7eaf621886 <vm_exec_core+3974>, 0x5b7eaf626c72 <vm_exec_core+25458>, 0x5b7eaf62235b <vm_exec_core+6747>, 0x5b7eaf623ec9 <vm_exec_core+13769>, 0x5b7eaf6248be <vm_exec_core+16318>, 0x5b7eaf626a43 <vm_exec_core+24899>, 0x5b7eaf6254db <vm_exec_core+19419>, 0x5b7eaf622e61 <vm_exec_core+9569>, 0x5b7eaf622671 <vm_exec_core+7537>, 0x5b7eaf626717 <vm_exec_core+24087>, 0x5b7eaf6236a8 <vm_exec_core+11688>, 0x5b7eaf625dfe <vm_exec_core+21758>, 0x5b7eaf6255ac <vm_exec_core+19628>, 0x5b7eaf625ed4 <vm_exec_core+21972>, 0x5b7eaf627387 <vm_exec_core+27271>, 0x5b7eaf624a2c <vm_exec_core+16684>, 0x5b7eaf626ae9 <vm_exec_core+25065>, 0x5b7eaf622f30 <vm_exec_core+9776>, 0x5b7eaf626617 <vm_exec_core+23831>, 0x5b7eaf620c8b <vm_exec_core+907>, 0x5b7eaf624ecb <vm_exec_core+17867>, 0x5b7eaf625298 <vm_exec_core+18840>, 0x5b7eaf6216c6 <vm_exec_core+3526>, 0x5b7eaf624b64 <vm_exec_core+16996>, 0x5b7eaf623177 <vm_exec_core+10359>, 0x5b7eaf6228b7 <vm_exec_core+8119>, 0x5b7eaf625fd6 <vm_exec_core+22230>, 0x5b7eaf621aa1 <vm_exec_core+4513>, 0x5b7eaf624553 <vm_exec_core+15443>, 0x5b7eaf62fabe <vm_exec_core+61886>, 0x5b7eaf6251d2 <vm_exec_core+18642>, 0x5b7eaf621b43 <vm_exec_core+4675>, 0x5b7eaf622006 <vm_exec_core+5894>, 0x5b7eaf621c67 <vm_exec_core+4967>, 0x5b7eaf622507 <vm_exec_core+7175>, 0x5b7eaf622cb0 <vm_exec_core+9136>, 0x5b7eaf628b4b <vm_exec_core+33355>, 0x5b7eaf625ae8 <vm_exec_core+20968>, 0x5b7eaf62494a <vm_exec_core+16458>, 0x5b7eaf626cc4 <vm_exec_core+25540>, 0x5b7eaf628c1b <vm_exec_core+33563>, 0x5b7eaf627095 <vm_exec_core+26517>, 0x5b7eaf6285bb <vm_exec_core+31931>, 0x5b7eaf6287d4 <vm_exec_core+32468>, 0x5b7eaf6212ea <vm_exec_core+2538>, 0x5b7eaf627cb6 <vm_exec_core+29622>, 0x5b7eaf6235c5 <vm_exec_core+11461>, 0x5b7eaf627eba <vm_exec_core+30138>, 0x5b7eaf622ff5 <vm_exec_core+9973>, 0x5b7eaf626fb9 <vm_exec_core+26297>, 0x5b7eaf6210dd <vm_exec_core+2013>, 0x5b7eaf62196b <vm_exec_core+4203>, 0x5b7eaf6226f9 <vm_exec_core+7673>, 0x5b7eaf62394d <vm_exec_core+12365>, 0x5b7eaf623aea <vm_exec_core+12778>, 0x5b7eaf620c90 <vm_exec_core+912>, 0x5b7eaf62104b <vm_exec_core+1867>, 0x5b7eaf620d22 <vm_exec_core+1058>, 0x5b7eaf627197 <vm_exec_core+26775>, 0x5b7eaf623469 <vm_exec_core+11113>, 0x5b7eaf624765 <vm_exec_core+15973>, 0x5b7eaf623c96 <vm_exec_core+13206>, 0x5b7eaf624429 <vm_exec_core+15145>, 0x5b7eaf624345 <vm_exec_core+14917>, 0x5b7eaf62325b <vm_exec_core+10587>, 0x5b7eaf623b8b <vm_exec_core+12939>, 0x5b7eaf623823 <vm_exec_core+12067>, 0x5b7eaf623e47 <vm_exec_core+13639>, 0x5b7eaf623dc5 <vm_exec_core+13509>, 0x5b7eaf622307 <vm_exec_core+6663>, 0x5b7eaf6275c2 <vm_exec_core+27842>, 0x5b7eaf621d7a <vm_exec_core+5242>, 0x5b7eaf6288d7 <vm_exec_core+32727>, 0x5b7eaf626241 <vm_exec_core+22849>, 0x5b7eaf6240e7 <vm_exec_core+14311>, 0x5b7eaf620eaf <vm_exec_core+1455>, 0x5b7eaf627d8e <vm_exec_core+29838>, 0x5b7eaf62794d <vm_exec_core+28749>, 0x5b7eaf62211b <vm_exec_core+6171>, 0x5b7eaf621492 <vm_exec_core+2962>, 0x5b7eaf626822 <vm_exec_core+24354>, 0x5b7eaf622af9 <vm_exec_core+8697>, 0x5b7eaf62848d <vm_exec_core+31629>, 0x5b7eaf627b4e <vm_exec_core+29262>, 0x5b7eaf6230c4 <vm_exec_core+10180>, 0x5b7eaf62402f <vm_exec_core+14127>, 0x5b7eaf6264e3 <vm_exec_core+23523>, 0x5b7eaf627ab4 <vm_exec_core+29108>, 0x5b7eaf625124 <vm_exec_core+18468>, 0x5b7eaf626565 <vm_exec_core+23653>, 0x5b7eaf626bb8 <vm_exec_core+25272>, 0x5b7eaf625062 <vm_exec_core+18274>, 0x5b7eaf6213be <vm_exec_core+2750>, 0x5b7eaf625d1b <vm_exec_core+21531>, 0x5b7eaf6211df <vm_exec_core+2271>, 0x5b7eaf621614 <vm_exec_core+3348>, 0x5b7eaf62334a <vm_exec_core+10826>, 0x5b7eaf624d86 <vm_exec_core+17542>, 0x5b7eaf6256c8 <vm_exec_core+19912>, 0x5b7eaf624ab1 <vm_exec_core+16817>, 0x5b7eaf620e0b <vm_exec_core+1291>, 0x5b7eaf626dae <vm_exec_core+25774>, 0x5b7eaf627812 <vm_exec_core+28434>, 0x5b7eaf6217bd <vm_exec_core+3773>, 0x5b7eaf622408 <vm_exec_core+6920>, 0x5b7eaf62220a <vm_exec_core+6410>, 0x5b7eaf622ba5 <vm_exec_core+8869>, 0x5b7eaf623f81 <vm_exec_core+13953>, 0x5b7eaf621877 <vm_exec_core+3959>, 0x5b7eaf626c63 <vm_exec_core+25443>, 0x5b7eaf62234c <vm_exec_core+6732>, 0x5b7eaf623eba <vm_exec_core+13754>, 0x5b7eaf6248af <vm_exec_core+16303>, 0x5b7eaf626a34 <vm_exec_core+24884>, 0x5b7eaf6254cc <vm_exec_core+19404>, 0x5b7eaf622e52 <vm_exec_core+9554>, 0x5b7eaf622662 <vm_exec_core+7522>, 0x5b7eaf626708 <vm_exec_core+24072>, 0x5b7eaf623699 <vm_exec_core+11673>, 0x5b7eaf625def <vm_exec_core+21743>, 0x5b7eaf62559d <vm_exec_core+19613>, 0x5b7eaf625ec5 <vm_exec_core+21957>, 0x5b7eaf627378 <vm_exec_core+27256>, 0x5b7eaf624a1d <vm_exec_core+16669>, 0x5b7eaf626ada <vm_exec_core+25050>, 0x5b7eaf622f21 <vm_exec_core+9761>, 0x5b7eaf626608 <vm_exec_core+23816>, 0x5b7eaf625110 <vm_exec_core+18448>, 0x5b7eaf624ebc <vm_exec_core+17852>, 0x5b7eaf625289 <vm_exec_core+18825>, 0x5b7eaf624747 <vm_exec_core+15943>, 0x5b7eaf624b55 <vm_exec_core+16981>, 0x5b7eaf623168 <vm_exec_core+10344>, 0x5b7eaf6228a8 <vm_exec_core+8104>, 0x5b7eaf625fc7 <vm_exec_core+22215>, 0x5b7eaf621a92 <vm_exec_core+4498>, 0x5b7eaf624544 <vm_exec_core+15428>, 0x5b7eaf62faaf <vm_exec_core+61871>, 0x5b7eaf6251c3 <vm_exec_core+18627>, 0x5b7eaf621b34 <vm_exec_core+4660>, 0x5b7eaf621ff7 <vm_exec_core+5879>, 0x5b7eaf621c58 <vm_exec_core+4952>, 0x5b7eaf6224f8 <vm_exec_core+7160>, 0x5b7eaf622ca1 <vm_exec_core+9121>, 0x5b7eaf624945 <vm_exec_core+16453>, 0x5b7eaf623f77 <vm_exec_core+13943>, 0x5b7eaf624940 <vm_exec_core+16448>, 0x5b7eaf625110 <vm_exec_core+18448>, 0x5b7eaf62505d <vm_exec_core+18269>, 0x5b7eaf6224f3 <vm_exec_core+7155>, 0x5b7eaf625490 <vm_exec_core+19344>, 0x5b7eaf6235bb <vm_exec_core+11451>, 0x5b7eaf6235c0 <vm_exec_core+11456>, 0x5b7eaf625058 <vm_exec_core+18264>, 0x5b7eaf624c46 <vm_exec_core+17222>, 0x5b7eaf624410 <vm_exec_core+15120>, 0x5b7eaf624331 <vm_exec_core+14897>, 0x5b7eaf624d81 <vm_exec_core+17537>, 0x5b7eaf62474c <vm_exec_core+15948>, 0x5b7eaf623f7c <vm_exec_core+13948>, 0x5b7eaf6226ea <vm_exec_core+7658>...}
        reg_cfp = 0x7a16633ff3a0
        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 0x00005b7eaf61d831 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 0x00005b7eaf3a4e9b in load_iseq_eval (ec=<optimized out>, fname=fname@entry=134236608479360) at /tmp/ruby/src/trunk_asan/load.c:781
        iseq = 0x7a16655d3c48
#15 0x00005b7eaf39fe97 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 = 134236610089960
        realpath_map = 134236610089800
        path = 134236608479360
        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 0x00005b7eaf39e14b in rb_require_string_internal (fname=134236608479400, 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 0x00005b7eaf67f578 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 = 0x7a16655d40f8
        cfunc = 0x504000018598
        recv = 134236610219520
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#19 0x00005b7eaf6669cd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffd42c5c4a0) 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 0x00005b7eaf666485 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 0x00005b7eaf62e1cd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7a16633ff790, 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 = {0x5b7eaf622316 <vm_exec_core+6678>, 0x5b7eaf6275d1 <vm_exec_core+27857>, 0x5b7eaf621d89 <vm_exec_core+5257>, 0x5b7eaf6288e6 <vm_exec_core+32742>, 0x5b7eaf626250 <vm_exec_core+22864>, 0x5b7eaf6240f6 <vm_exec_core+14326>, 0x5b7eaf620ebe <vm_exec_core+1470>, 0x5b7eaf627d9d <vm_exec_core+29853>, 0x5b7eaf62795c <vm_exec_core+28764>, 0x5b7eaf62212a <vm_exec_core+6186>, 0x5b7eaf6214a1 <vm_exec_core+2977>, 0x5b7eaf626831 <vm_exec_core+24369>, 0x5b7eaf622b08 <vm_exec_core+8712>, 0x5b7eaf62849c <vm_exec_core+31644>, 0x5b7eaf627b5d <vm_exec_core+29277>, 0x5b7eaf6230d3 <vm_exec_core+10195>, 0x5b7eaf62403e <vm_exec_core+14142>, 0x5b7eaf6264f2 <vm_exec_core+23538>, 0x5b7eaf627ac3 <vm_exec_core+29123>, 0x5b7eaf625133 <vm_exec_core+18483>, 0x5b7eaf626574 <vm_exec_core+23668>, 0x5b7eaf626bc7 <vm_exec_core+25287>, 0x5b7eaf625071 <vm_exec_core+18289>, 0x5b7eaf6213cd <vm_exec_core+2765>, 0x5b7eaf625d2a <vm_exec_core+21546>, 0x5b7eaf6211ee <vm_exec_core+2286>, 0x5b7eaf621623 <vm_exec_core+3363>, 0x5b7eaf623359 <vm_exec_core+10841>, 0x5b7eaf624d95 <vm_exec_core+17557>, 0x5b7eaf6256d7 <vm_exec_core+19927>, 0x5b7eaf624ac0 <vm_exec_core+16832>, 0x5b7eaf620e1a <vm_exec_core+1306>, 0x5b7eaf626dbd <vm_exec_core+25789>, 0x5b7eaf627821 <vm_exec_core+28449>, 0x5b7eaf6217cc <vm_exec_core+3788>, 0x5b7eaf622417 <vm_exec_core+6935>, 0x5b7eaf622219 <vm_exec_core+6425>, 0x5b7eaf622bb4 <vm_exec_core+8884>, 0x5b7eaf623f90 <vm_exec_core+13968>, 0x5b7eaf621886 <vm_exec_core+3974>, 0x5b7eaf626c72 <vm_exec_core+25458>, 0x5b7eaf62235b <vm_exec_core+6747>, 0x5b7eaf623ec9 <vm_exec_core+13769>, 0x5b7eaf6248be <vm_exec_core+16318>, 0x5b7eaf626a43 <vm_exec_core+24899>, 0x5b7eaf6254db <vm_exec_core+19419>, 0x5b7eaf622e61 <vm_exec_core+9569>, 0x5b7eaf622671 <vm_exec_core+7537>, 0x5b7eaf626717 <vm_exec_core+24087>, 0x5b7eaf6236a8 <vm_exec_core+11688>, 0x5b7eaf625dfe <vm_exec_core+21758>, 0x5b7eaf6255ac <vm_exec_core+19628>, 0x5b7eaf625ed4 <vm_exec_core+21972>, 0x5b7eaf627387 <vm_exec_core+27271>, 0x5b7eaf624a2c <vm_exec_core+16684>, 0x5b7eaf626ae9 <vm_exec_core+25065>, 0x5b7eaf622f30 <vm_exec_core+9776>, 0x5b7eaf626617 <vm_exec_core+23831>, 0x5b7eaf620c8b <vm_exec_core+907>, 0x5b7eaf624ecb <vm_exec_core+17867>, 0x5b7eaf625298 <vm_exec_core+18840>, 0x5b7eaf6216c6 <vm_exec_core+3526>, 0x5b7eaf624b64 <vm_exec_core+16996>, 0x5b7eaf623177 <vm_exec_core+10359>, 0x5b7eaf6228b7 <vm_exec_core+8119>, 0x5b7eaf625fd6 <vm_exec_core+22230>, 0x5b7eaf621aa1 <vm_exec_core+4513>, 0x5b7eaf624553 <vm_exec_core+15443>, 0x5b7eaf62fabe <vm_exec_core+61886>, 0x5b7eaf6251d2 <vm_exec_core+18642>, 0x5b7eaf621b43 <vm_exec_core+4675>, 0x5b7eaf622006 <vm_exec_core+5894>, 0x5b7eaf621c67 <vm_exec_core+4967>, 0x5b7eaf622507 <vm_exec_core+7175>, 0x5b7eaf622cb0 <vm_exec_core+9136>, 0x5b7eaf628b4b <vm_exec_core+33355>, 0x5b7eaf625ae8 <vm_exec_core+20968>, 0x5b7eaf62494a <vm_exec_core+16458>, 0x5b7eaf626cc4 <vm_exec_core+25540>, 0x5b7eaf628c1b <vm_exec_core+33563>, 0x5b7eaf627095 <vm_exec_core+26517>, 0x5b7eaf6285bb <vm_exec_core+31931>, 0x5b7eaf6287d4 <vm_exec_core+32468>, 0x5b7eaf6212ea <vm_exec_core+2538>, 0x5b7eaf627cb6 <vm_exec_core+29622>, 0x5b7eaf6235c5 <vm_exec_core+11461>, 0x5b7eaf627eba <vm_exec_core+30138>, 0x5b7eaf622ff5 <vm_exec_core+9973>, 0x5b7eaf626fb9 <vm_exec_core+26297>, 0x5b7eaf6210dd <vm_exec_core+2013>, 0x5b7eaf62196b <vm_exec_core+4203>, 0x5b7eaf6226f9 <vm_exec_core+7673>, 0x5b7eaf62394d <vm_exec_core+12365>, 0x5b7eaf623aea <vm_exec_core+12778>, 0x5b7eaf620c90 <vm_exec_core+912>, 0x5b7eaf62104b <vm_exec_core+1867>, 0x5b7eaf620d22 <vm_exec_core+1058>, 0x5b7eaf627197 <vm_exec_core+26775>, 0x5b7eaf623469 <vm_exec_core+11113>, 0x5b7eaf624765 <vm_exec_core+15973>, 0x5b7eaf623c96 <vm_exec_core+13206>, 0x5b7eaf624429 <vm_exec_core+15145>, 0x5b7eaf624345 <vm_exec_core+14917>, 0x5b7eaf62325b <vm_exec_core+10587>, 0x5b7eaf623b8b <vm_exec_core+12939>, 0x5b7eaf623823 <vm_exec_core+12067>, 0x5b7eaf623e47 <vm_exec_core+13639>, 0x5b7eaf623dc5 <vm_exec_core+13509>, 0x5b7eaf622307 <vm_exec_core+6663>, 0x5b7eaf6275c2 <vm_exec_core+27842>, 0x5b7eaf621d7a <vm_exec_core+5242>, 0x5b7eaf6288d7 <vm_exec_core+32727>, 0x5b7eaf626241 <vm_exec_core+22849>, 0x5b7eaf6240e7 <vm_exec_core+14311>, 0x5b7eaf620eaf <vm_exec_core+1455>, 0x5b7eaf627d8e <vm_exec_core+29838>, 0x5b7eaf62794d <vm_exec_core+28749>, 0x5b7eaf62211b <vm_exec_core+6171>, 0x5b7eaf621492 <vm_exec_core+2962>, 0x5b7eaf626822 <vm_exec_core+24354>, 0x5b7eaf622af9 <vm_exec_core+8697>, 0x5b7eaf62848d <vm_exec_core+31629>, 0x5b7eaf627b4e <vm_exec_core+29262>, 0x5b7eaf6230c4 <vm_exec_core+10180>, 0x5b7eaf62402f <vm_exec_core+14127>, 0x5b7eaf6264e3 <vm_exec_core+23523>, 0x5b7eaf627ab4 <vm_exec_core+29108>, 0x5b7eaf625124 <vm_exec_core+18468>, 0x5b7eaf626565 <vm_exec_core+23653>, 0x5b7eaf626bb8 <vm_exec_core+25272>, 0x5b7eaf625062 <vm_exec_core+18274>, 0x5b7eaf6213be <vm_exec_core+2750>, 0x5b7eaf625d1b <vm_exec_core+21531>, 0x5b7eaf6211df <vm_exec_core+2271>, 0x5b7eaf621614 <vm_exec_core+3348>, 0x5b7eaf62334a <vm_exec_core+10826>, 0x5b7eaf624d86 <vm_exec_core+17542>, 0x5b7eaf6256c8 <vm_exec_core+19912>, 0x5b7eaf624ab1 <vm_exec_core+16817>, 0x5b7eaf620e0b <vm_exec_core+1291>, 0x5b7eaf626dae <vm_exec_core+25774>, 0x5b7eaf627812 <vm_exec_core+28434>, 0x5b7eaf6217bd <vm_exec_core+3773>, 0x5b7eaf622408 <vm_exec_core+6920>, 0x5b7eaf62220a <vm_exec_core+6410>, 0x5b7eaf622ba5 <vm_exec_core+8869>, 0x5b7eaf623f81 <vm_exec_core+13953>, 0x5b7eaf621877 <vm_exec_core+3959>, 0x5b7eaf626c63 <vm_exec_core+25443>, 0x5b7eaf62234c <vm_exec_core+6732>, 0x5b7eaf623eba <vm_exec_core+13754>, 0x5b7eaf6248af <vm_exec_core+16303>, 0x5b7eaf626a34 <vm_exec_core+24884>, 0x5b7eaf6254cc <vm_exec_core+19404>, 0x5b7eaf622e52 <vm_exec_core+9554>, 0x5b7eaf622662 <vm_exec_core+7522>, 0x5b7eaf626708 <vm_exec_core+24072>, 0x5b7eaf623699 <vm_exec_core+11673>, 0x5b7eaf625def <vm_exec_core+21743>, 0x5b7eaf62559d <vm_exec_core+19613>, 0x5b7eaf625ec5 <vm_exec_core+21957>, 0x5b7eaf627378 <vm_exec_core+27256>, 0x5b7eaf624a1d <vm_exec_core+16669>, 0x5b7eaf626ada <vm_exec_core+25050>, 0x5b7eaf622f21 <vm_exec_core+9761>, 0x5b7eaf626608 <vm_exec_core+23816>, 0x5b7eaf625110 <vm_exec_core+18448>, 0x5b7eaf624ebc <vm_exec_core+17852>, 0x5b7eaf625289 <vm_exec_core+18825>, 0x5b7eaf624747 <vm_exec_core+15943>, 0x5b7eaf624b55 <vm_exec_core+16981>, 0x5b7eaf623168 <vm_exec_core+10344>, 0x5b7eaf6228a8 <vm_exec_core+8104>, 0x5b7eaf625fc7 <vm_exec_core+22215>, 0x5b7eaf621a92 <vm_exec_core+4498>, 0x5b7eaf624544 <vm_exec_core+15428>, 0x5b7eaf62faaf <vm_exec_core+61871>, 0x5b7eaf6251c3 <vm_exec_core+18627>, 0x5b7eaf621b34 <vm_exec_core+4660>, 0x5b7eaf621ff7 <vm_exec_core+5879>, 0x5b7eaf621c58 <vm_exec_core+4952>, 0x5b7eaf6224f8 <vm_exec_core+7160>, 0x5b7eaf622ca1 <vm_exec_core+9121>, 0x5b7eaf624945 <vm_exec_core+16453>, 0x5b7eaf623f77 <vm_exec_core+13943>, 0x5b7eaf624940 <vm_exec_core+16448>, 0x5b7eaf625110 <vm_exec_core+18448>, 0x5b7eaf62505d <vm_exec_core+18269>, 0x5b7eaf6224f3 <vm_exec_core+7155>, 0x5b7eaf625490 <vm_exec_core+19344>, 0x5b7eaf6235bb <vm_exec_core+11451>, 0x5b7eaf6235c0 <vm_exec_core+11456>, 0x5b7eaf625058 <vm_exec_core+18264>, 0x5b7eaf624c46 <vm_exec_core+17222>, 0x5b7eaf624410 <vm_exec_core+15120>, 0x5b7eaf624331 <vm_exec_core+14897>, 0x5b7eaf624d81 <vm_exec_core+17537>, 0x5b7eaf62474c <vm_exec_core+15948>, 0x5b7eaf623f7c <vm_exec_core+13948>, 0x5b7eaf6226ea <vm_exec_core+7658>...}
        reg_cfp = 0x7a16633ff790
        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>
th: 0x515000000300, native_id: 0x7a1666098c40
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
-- Control frame information -----------------------------------------------
        INSN_LABEL_newarray = <optimized out>
c:0021 p:---- s:0130 e:000129 CFUNC  :select
        INSN_LABEL_newarraykwsplat = <optimized out>
c:0020 p:0244 s:0122 e:000121 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:690
        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>
c:0019 p:0039 s:0103 e:000102 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:818
c:0018 p:0008 s:0096 e:000095 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:857
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
c:0017 p:0127 s:0089 e:000088 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1603
c:0016 p:0016 s:0076 e:000075 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1298
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
c:0015 p:0005 s:0071 e:000070 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1768
c:0014 p:0006 s:0067 e:000066 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
c:0013 p:0027 s:0063 e:000062 METHOD <internal:array>:53
c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1754
        INSN_LABEL_pop = <optimized out>
c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1798
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1045
c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:890
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1282
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1881
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1885
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <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_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
c:0001 p:0000 s:0003 E:0015f0 DUMMY  [FINISH]
        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 0x00005b7eaf61d478 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 0x00005b7eaf2a628b in rb_ec_exec_node (ec=0x5160000006d0, n=0x7a16655d4198) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd42c5c9f0, <optimized out>, 0x7ffd42c5c940, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7a16655d4198
#25 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#26 0x00005b7eaf29f7f7 in rb_main (argc=9, argv=0x7ffd42c5cbc8) at /tmp/ruby/src/trunk_asan/main.c:43
        variable_in_this_stack_frame = <optimized out>
#27 main (argc=9, argv=0x7ffd42c5cbc8) 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_thread.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 1924739) detached]
$ timeout 60 gdb -p 1924412 -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".
0x00007f3a859107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fff8a50329c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x7f3a85b5d740 (LWP 1924412) "make" 0x00007f3a859107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fff8a50329c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Machine level backtrace


Thread 1 (Thread 0x7f3a85b5d740 (LWP 1924412) "make"):
#0  0x00007f3a859107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fff8a50329c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x000059d4fbd9dd16 in reap_children ()
No symbol table info available.
#2  0x000059d4fbd9ea8c in new_job ()
No symbol table info available.
#3  0x000059d4fbdad72a in ?? ()
No symbol table info available.
#4  0x000059d4fbdae09e in update_goal_chain ()
No symbol table info available.
#5  0x000059d4fbd8867a in main ()
No symbol table info available.

>>> Dump Ruby level backtrace (if possible)

[Inferior 1 (process 1924412) detached]
make: *** [uncommon.mk:964: yes-test-all] Error 1
#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 1924411 -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 1959312 -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 (2024-08-11T13:04:35Z master ca5b7276c6) [x86_64-linux]
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Finished in 37.340388 seconds

3432 files, 32772 examples, 133067 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
raw logfile