# Logfile created on 2025-05-06 03:01:28 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x000070f0d6d7fdd8 @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_basic", "test_all", "test_rubyspec"], @quiet=false, @gist=false, @timeout=600, @no_timeout_error=true, @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20250506-030128", @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]], @make="make", @logger=#<Logger:0x000070f0d827f030 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x000070f0d827ee50 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x000070f0d6cb9f20 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20250506-030128", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20250506-030128>, @binmode=false, @mon_data=#<Monitor:0x000070f0d827e900>, @mon_data_owner_object_id=880>>>
$$$[beg] make update-download -j16
tool/config.guess already exists
tool/config.sub already exists
Update repl_type_completor to 25108aa8d69ddaba0b5da3feff1c0035371524b2
echo 25108aa8d69ddaba0b5da3feff1c0035371524b2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/repl_type_completor.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/repl_type_completor.revision unchanged
$$$[end] "make update-download -j16" exit with 0.
$$$[beg] make update-src      -j16
Already up to date.
Latest commit hash = cbf9c088f8
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
Update repl_type_completor to 25108aa8d69ddaba0b5da3feff1c0035371524b2
echo 25108aa8d69ddaba0b5da3feff1c0035371524b2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/repl_type_completor.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/repl_type_completor.revision unchanged
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[end] "make after-update    -j16" exit with 0.
$$$[beg] make miniruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/16.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --edition=2024 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/zjit/target/release/' /tmp/ruby/src/trunk_asan/zjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
compiling /tmp/ruby/src/trunk_asan/version.c
linking miniruby
$$$[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/16.0.0   -Dmodular_gc_dir=
	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
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --edition=2024 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/zjit/target/release/' /tmp/ruby/src/trunk_asan/zjit/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
1c8cf2bff5aa1c540ec5eb543d1dffae86b169b08df54d9696e1501a9e7fbbb4  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/16.0.0   -Dmodular_gc_dir=
	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
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --edition=2024 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/zjit/target/release/' /tmp/ruby/src/trunk_asan/zjit/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
ext/configure-ext.mk updated
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'
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/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering 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]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
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/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/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/fiddle-1.1.8/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-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.9.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
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/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.9.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
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/syslog-0.3.0/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 repl_type_completor to 25108aa8d69ddaba0b5da3feff1c0035371524b2
	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/16.0.0   -Dmodular_gc_dir=
	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
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --edition=2024 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/zjit/target/release/' /tmp/ruby/src/trunk_asan/zjit/src/lib.rs
echo 25108aa8d69ddaba0b5da3feff1c0035371524b2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/repl_type_completor.revision -
generating encdb.h
generating enc.mk
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/repl_type_completor.revision unchanged
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
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
ext/configure-ext.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
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'
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/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
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/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
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/fiddle-1.1.8/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.9.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.9.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: 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/3.5.0+0/x86_64-linux
installing pkgconfig data:          /tmp/ruby/install/trunk_asan/lib/pkgconfig
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0/x86_64-linux
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/x86_64-linux
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/ruby
installing command scripts:         /tmp/ruby/install/trunk_asan/bin
installing library scripts:         /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing common headers:          /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0
installing manpages:                /tmp/ruby/install/trunk_asan/share/man/man1
installing default gems from lib:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    bundler 2.7.0.dev
                                    cgi 0.4.2
                                    delegate 0.4.0
                                    did_you_mean 2.0.0
                                    english 0.8.0
                                    erb 4.0.4
                                    error_highlight 0.7.0
                                    fileutils 1.7.3
                                    find 0.2.0
                                    forwardable 1.3.3
                                    ipaddr 1.2.7
                                    net-http 0.6.0
                                    net-protocol 0.2.2
                                    open-uri 0.5.0
                                    open3 0.2.1
                                    optparse 0.7.0.dev.2
                                    pp 0.6.2
                                    prettyprint 0.2.0
                                    prism 1.4.0
                                    resolv 0.6.0
                                    ruby2_keywords 0.0.5
                                    securerandom 0.4.1
                                    shellwords 0.2.2
                                    singleton 0.3.0
                                    syntax_suggest 2.0.2
                                    tempfile 0.3.1
                                    time 0.4.1
                                    timeout 0.4.3
                                    tmpdir 0.3.1
                                    tsort 0.2.0
                                    un 0.3.0
                                    uri 1.0.3
                                    weakref 0.1.3
                                    yaml 0.4.0
installing default gems from ext:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    date 3.4.1
                                    digest 3.2.0
                                    etc 1.4.5
                                    fcntl 1.2.0
                                    io-console 0.8.0
                                    io-nonblock 0.3.1
                                    io-wait 0.3.1
                                    json 2.11.3
                                    openssl 3.3.0
                                    pathname 0.4.0
                                    psych 5.2.4
                                    stringio 3.1.8.dev
                                    strscan 3.1.5.dev
                                    zlib 3.2.1
installing bundled gems:            /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    minitest 5.25.5
                                    power_assert 2.0.5
                                    rake 13.2.1
                                    test-unit 3.6.8
                                    rexml 3.4.1
                                    rss 0.3.1
                                    net-ftp 0.3.8
                                    net-imap 0.5.8
                                    net-pop 0.1.2
                                    net-smtp 0.5.1
                                    matrix 0.4.2
                                    prime 0.1.3
                                    rbs 3.9.2
                                    typeprof 0.30.1
                                    debug 1.10.0
                                    racc 1.8.1
                                    mutex_m 0.3.0
                                    getoptlong 0.2.1
                                    base64 0.2.0
                                    bigdecimal 3.1.9
                                    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 0.3.0
                                    csv 3.3.4
                                    repl_type_completor 0.1.11
                                    ostruct 0.6.1
                                    pstore 0.2.0
                                    benchmark 0.4.0
                                    logger 1.7.0
                                    rdoc 6.13.1
                                    irb 1.15.2
                                    reline 0.6.1
                                    readline 0.0.4
                                    fiddle 1.1.8
installing bundled gem cache:       /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0/cache
skipped bundled gems:
    win32ole-1.9.2.gem              not found in bundled_gems
$$$[end] "make install -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/16.0.0   -Dmodular_gc_dir=
	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
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --edition=2024 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/zjit/target/release/' /tmp/ruby/src/trunk_asan/zjit/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/16.0.0   -Dmodular_gc_dir=
	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
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --edition=2024 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/zjit/target/release/' /tmp/ruby/src/trunk_asan/zjit/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/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/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
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-1.8.1/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-3.9.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.9.2/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/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=35556
  "--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:

[  1/757] 3533189=uri/test_mailto
[  2/757] 3533203=ruby/enc/test_case_mapping
[  3/757] 3533204=psych/visitors/test_yaml_tree
[  4/757] 3533196=rubygems/test_rubygems
[  5/757] 3533192=rubygems/test_gem_package_tar_writer
[  6/757] 3533202=prism/ruby/ripper_test
[  7/757] 3533197=test_timeout
[  8/757] 3533195=ruby/test_not
[  9/757] 3533190=test_weakref
[ 10/757] 3533194=socket/test_socket
[ 11/757] 3533199=ruby/test_io_buffer
[ 12/757] 3533191=ruby/test_hash
[ 13/757] 3533200=-ext-/arith_seq/test_arith_seq_beg_len_step
[ 14/757] 3533193=ruby/test_beginendblock
[ 15/757] 3533198=rubygems/test_gem_resolver_requirement_list
[ 16/757] 3533201=psych/test_scalar_scanner
[ 17/757] 3533203=rubygems/test_gem_config_file
[ 18/757] 3533195=rubygems/test_gem_commands_pristine_command
[ 19/757] 3533189=psych/test_yamlstore
[ 20/757] 3533201=ruby/test_yjit_exit_locations
[ 21/757] 3533189=ruby/test_yjit
[ 22/757] 3533199=net/http/test_buffered_io
[ 23/757] 3533204=ruby/test_m17n
[ 24/757] 3533200=ruby/test_argf
[ 25/757] 3533190=mkmf/test_egrep_cpp
[ 26/757] 3533199=rubygems/test_gem_resolver_composed_set
[ 27/757] 3533201=date/test_date_conv
[ 28/757] 3533201=rubygems/test_webauthn_poller
[ 29/757] 3533190=-ext-/st/test_numhash
[ 30/757] 3533190=rubygems/test_gem_stream_ui
[ 31/757] 3533198=ruby/test_trace
[ 32/757] 3533198=-ext-/string/test_nofree
[ 33/757] 3533198=openssl/test_pkey_rsa
[ 34/757] 3533192=test_ipaddr
[ 35/757] 3533199=ruby/test_arity
[ 36/757] 3533203=resolv/test_resource
[ 37/757] 3533192=psych/test_set
[ 38/757] 3533199=rubygems/test_gem_source_fetch_problem
[ 39/757] 3533199=rubygems/test_gem_update_suggestion
[ 40/757] 3533197=rubygems/test_gem_console_ui
[ 41/757] 3533203=-ext-/struct/test_member
[ 42/757] 3533203=ruby/test_method
[ 43/757] 3533204=test_unicode_normalize
[ 44/757] 3533192=-ext-/econv/test_append
[ 45/757] 3533192=did_you_mean/test_ractor_compatibility
[ 46/757] 3533196=rubygems/test_gem_resolver_lock_set
[ 47/757] 3533204=optparse/test_reqarg
[ 48/757] 3533199=stringio/test_stringio
[ 49/757] 3533196=resolv/test_dns
[ 50/757] 3533201=ruby/test_dup
[ 51/757] 3533193=ruby/test_require
[ 52/757] 3533190=-ext-/test_bug-3571
[ 53/757] 3533190=ruby/enc/test_emoji_breaks
[ 54/757] 3533190=-ext-/test_notimplement
[ 55/757] 3533190=ruby/test_system
[ 56/757] 3533199=mmtk/test_configuration
[ 57/757] 3533199=ruby/test_comparable
[ 58/757] 3533199=rubygems/test_gem_commands_info_command
[ 59/757] 3533197=prism/api/command_line_test
[ 60/757] 3533199=date/test_date_new
[ 61/757] 3533199=ruby/test_io_timeout
[ 62/757] 3533196=ruby/test_compile_prism
[ 63/757] 3533199=rubygems/test_gem_commands_build_command
[ 64/757] 3533197=rubygems/test_gem_security
[ 65/757] 3533201=ruby/enc/test_euc_tw
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[481/757] 3533198=ripper/test_filter
[482/757] 3533194=rubygems/test_gem_ext_cmake_builder
[483/757] 3533198=-ext-/string/test_too_many_dummy_encodings
[484/757] 3533194=ruby/enc/test_koi8
[485/757] 3533194=objspace/test_objspace
[486/757] 3533190=ruby/test_clone
[487/757] 3533195=erb/test_erb_m17n
[488/757] 3533198=mkmf/test_have_library
[489/757] 3533195=net/http/test_https
[490/757] 3533197=rubygems/test_require
[491/757] 3533196=erb/test_erb_command
[492/757] 3533190=rubygems/test_gem_resolver_vendor_set
[493/757] 3533196=ruby/test_fnmatch
[494/757] 3533190=uri/test_ftp
[495/757] 3533190=prism/result/integer_base_flags_test
[496/757] 3533190=net/http/test_httpresponses
[497/757] 3533196=ruby/test_unicode_escape
[498/757] 3533190=open-uri/test_proxy
[499/757] 3533190=dtrace/test_raise
[500/757] 3533190=ruby/test_yield
[501/757] 3533196=rubygems/test_gem_request_set_lockfile_parser
[502/757] 3533196=ruby/enc/test_shift_jis
[503/757] 3533196=rubygems/test_gem_ci_detector
[504/757] 3533196=io/wait/test_io_wait_uncommon
[505/757] 3533196=psych/test_string
[506/757] 3533196=net/http/test_http
[507/757] 3533198=rubygems/test_gem_dependency_resolution_error
[508/757] 3533198=prism/fixtures_test
[509/757] 3533191=ruby/test_rational2
[510/757] 3533198=rubygems/test_gem_install_update_options
[511/757] 3533191=uri/test_file
[512/757] 3533191=rubygems/test_gem_security_policy
[513/757] 3533189=rubygems/test_gem_resolver_index_set
[514/757] 3533189=ruby/test_ractor
[515/757] 3533197=-ext-/method/test_arity
[516/757] 3533197=ripper/test_files_sample
[517/757] 3533198=-ext-/st/test_update
[518/757] 3533198=ruby/enc/test_case_options
[519/757] 3533189=ruby/test_defined
[520/757] 3533198=-ext-/bignum/test_pack
[521/757] 3533197=date/test_switch_hitter
[522/757] 3533191=ruby/test_thread
[523/757] 3533197=ruby/test_call
[524/757] 3533189=dtrace/test_hash_create
[525/757] 3533189=json/json_generic_object_test
[526/757] 3533189=rubygems/test_gem_resolver
[527/757] 3533197=rubygems/test_gem_gemcutter_utilities
[528/757] 3533203=rubygems/test_gem_remote_fetcher
[529/757] 3533189=rubygems/test_gem_util
[530/757] 3533197=test_tempfile
[531/757] 3533192=openssl/test_config
[532/757] 3533198=rubygems/test_exit
[533/757] 3533189=did_you_mean/spell_checking/test_pattern_key_name_check
[534/757] 3533192=did_you_mean/edit_distance/test_jaro_winkler
[535/757] 3533203=rubygems/test_gem_commands_yank_command
[536/757] 3533192=rubygems/test_gem_request_set_lockfile
[537/757] 3533189=json/ractor_test
[538/757] 3533189=-ext-/postponed_job/test_postponed_job
[539/757] 3533198=ruby/test_bignum
[540/757] 3533203=prism/ruby/reflection_test
[541/757] 3533198=did_you_mean/tree_spell/test_human_typo
[542/757] 3533198=-ext-/load/test_dot_dot
[543/757] 3533203=openssl/test_engine
[544/757] 3533203=-ext-/exception/test_enc_raise
[545/757] 3533197=ruby/test_key_error
[546/757] 3533198=ruby/test_weakkeymap
[547/757] 3533197=-ext-/marshal/test_usrmarshal
[548/757] 3533203=net/http/test_httpresponse
[549/757] 3533203=ruby/test_inlinecache
[550/757] 3533192=rubygems/test_gem_command
[551/757] 3533195=rubygems/test_gem_commands_environment_command
[552/757] 3533195=-ext-/tracepoint/test_tracepoint
[553/757] 3533192=-ext-/integer/test_my_integer
[554/757] 3533203=dtrace/test_array_create
[555/757] 3533192=rubygems/test_gem_resolver_installed_specification
[556/757] 3533203=pathname/test_ractor
[557/757] 3533192=prism/ruby/desugar_compiler_test
[558/757] 3533192=mkmf/test_signedness
[559/757] 3533197=openssl/test_hmac
[560/757] 3533199=rubygems/test_gem_commands_mirror
[561/757] 3533197=-ext-/marshal/test_internal_ivar
[562/757] 3533203=cgi/test_cgi_cookie
[563/757] 3533197=prism/encoding/symbol_encoding_test
[564/757] 3533199=ruby/test_undef
[565/757] 3533199=rubygems/test_gem_commands_sources_command
[566/757] 3533203=io/console/test_ractor
[567/757] 3533197=rubygems/test_gem_spec_fetcher
[568/757] 3533189=ruby/test_numeric
[569/757] 3533203=ruby/test_metaclass
[570/757] 3533203=ruby/test_io
[571/757] 3533189=uri/test_ws
[572/757] 3533189=io/console/test_io_console
[573/757] 3533197=date/test_date_arith
[574/757] 3533197=prism/api/parse_test
[575/757] 3533197=socket/test_unix
[576/757] 3533195=rubygems/test_gem_source_specific_file
[577/757] 3533199=rubygems/test_gem_commands_which_command
[578/757] 3533199=ruby/test_enum
[579/757] 3533197=psych/test_coder
[580/757] 3533197=optparse/test_optparse
[581/757] 3533195=ruby/test_symbol
[582/757] 3533197=uri/test_ldap
[583/757] 3533197=rubygems/test_gem_source_lock
[584/757] 3533197=etc/test_etc
[585/757] 3533197=rubygems/test_gem_remote_fetcher_local_server
[586/757] 3533197=-ext-/gvl/test_last_thread
[587/757] 3533198=-ext-/time/test_new
[588/757] 3533198=openssl/test_cipher
[589/757] 3533198=psych/test_hash
[590/757] 3533198=ruby/test_sprintf
[591/757] 3533197=rubygems/test_gem_uri_formatter
[592/757] 3533198=uri/test_common
[593/757] 3533197=ruby/test_optimization
[594/757] 3533196=rubygems/test_gem_request_connection_pools
[595/757] 3533189=openssl/test_ssl
[596/757] 3533192=rubygems/test_deprecate
[597/757] 3533192=win32/test_registry
[598/757] 3533192=strscan/test_ractor
[599/757] 3533192=prism/api/parse_success_test
[600/757] 3533192=rubygems/test_gem_commands_push_command
[601/757] 3533196=ruby/test_module
[602/757] 3533198=-ext-/string/test_external_new
[603/757] 3533198=ripper/test_scanner_events
[604/757] 3533198=-ext-/test_abi
[605/757] 3533199=ruby/enc/test_euc_jp
[606/757] 3533199=rubygems/test_gem_resolver_dependency_request
[607/757] 3533201=-ext-/exception/test_data_error
[608/757] 3533199=ruby/test_rubyvm
[609/757] 3533199=ruby/test_weakmap
[610/757] 3533201=rubygems/test_gem_doctor
[611/757] 3533201=socket/test_ancdata
[612/757] 3533201=dtrace/test_load
[613/757] 3533201=ruby/test_encoding
[614/757] 3533198=json/json_fixtures_test
[615/757] 3533192=rubygems/test_gem_resolver_specification
[616/757] 3533198=rubygems/test_gem_security_trust_dir
[617/757] 3533192=mkmf/test_constant
[618/757] 3533198=ruby/test_default_gems
[619/757] 3533198=-ext-/string/test_enc_str_buf_cat
[620/757] 3533198=mkmf/test_have_func
[621/757] 3533190=rubygems/test_webauthn_listener
[622/757] 3533190=-ext-/thread/test_lock_native_thread
[623/757] 3533190=rubygems/test_gem_package_tar_reader_entry
[624/757] 3533201=optparse/test_zsh_completion
[625/757] 3533201=-ext-/funcall/test_passing_block
[626/757] 3533201=uri/test_http
[627/757] 3533201=socket/test_addrinfo
[628/757] 3533201=openssl/test_x509cert
[629/757] 3533190=-ext-/test_bug-14834
[630/757] 3533190=openssl/test_buffering
[631/757] 3533190=prism/ruby/ruby_parser_test
[632/757] 3533190=resolv/test_svcb_https
[633/757] 3533190=psych/nodes/test_enumerable
[634/757] 3533190=-ext-/proc/test_bmethod
[635/757] 3533190=ruby/test_fixnum
[636/757] 3533190=fiber/test_timeout
[637/757] 3533190=ruby/test_signal
[638/757] 3533198=-ext-/iseq_load/test_iseq_load
[639/757] 3533201=did_you_mean/core_ext/test_name_error_extension
[640/757] 3533201=-ext-/string/test_fstring
[641/757] 3533201=fiber/test_scheduler
[642/757] 3533195=-ext-/test_ensure_and_callcc
[643/757] 3533195=rubygems/test_gem_resolver_activation_request
[644/757] 3533195=ruby/enc/test_big5
[645/757] 3533195=psych/test_null
[646/757] 3533195=-ext-/win32/test_fd_setsize
[647/757] 3533195=prism/version_test
[648/757] 3533195=rubygems/test_gem_request_set
[649/757] 3533195=ruby/test_objectspace
[650/757] 3533198=test_trick
[651/757] 3533192=prism/api/lex_test
[652/757] 3533192=rubygems/test_gem_rdoc
[653/757] 3533192=rubygems/test_gem_version_option
[654/757] 3533192=ripper/test_files_test_2
[655/757] 3533196=ruby/test_require_lib
[656/757] 3533201=rubygems/test_gem_remote_fetcher_s3
[657/757] 3533201=objspace/test_ractor
[658/757] 3533201=rubygems/test_gem_unsatisfiable_dependency_error
[659/757] 3533201=ripper/test_sexp
[660/757] 3533201=rubygems/test_gem_package_tar_header
[661/757] 3533201=prism/ruby/pattern_test
[662/757] 3533201=rubygems/test_gem_commands_owner_command
[663/757] 3533199=socket/test_basicsocket
[664/757] 3533199=prism/locals_test
[665/757] 3533199=test_find
[666/757] 3533199=-ext-/test_recursion
[667/757] 3533199=-ext-/string/test_normalize
[668/757] 3533199=ruby/test_struct
[669/757] 3533199=-ext-/typeddata/test_typeddata
[670/757] 3533201=rubygems/test_gem_resolver_vendor_specification
[671/757] 3533201=prism/ruby/compiler_test
[672/757] 3533201=date/test_date_strftime
[673/757] 3533199=-ext-/bignum/test_bigzero
[674/757] 3533199=ruby/test_basicinstructions
[675/757] 3533190=fiber/test_mutex
[676/757] 3533199=fileutils/test_verbose
[677/757] 3533199=rubygems/test_gem_ext_builder
[678/757] 3533198=io/nonblock/test_flush
[679/757] 3533198=openssl/test_pkcs7
[680/757] 3533201=rubygems/test_gem_commands_fetch_command
[681/757] 3533190=cgi/test_cgi_header
[682/757] 3533190=ruby/test_complexrational
[683/757] 3533190=mkmf/test_mkmf
[684/757] 3533198=-ext-/bignum/test_mul
[685/757] 3533198=ruby/test_mixed_unicode_escapes
[686/757] 3533190=-ext-/test_enumerator_kw
[687/757] 3533198=did_you_mean/spell_checking/test_require_path_check
[688/757] 3533190=psych/test_class
[689/757] 3533190=cgi/test_cgi_session
[690/757] 3533190=openssl/test_x509crl
[691/757] 3533201=strscan/test_stringscanner
[692/757] 3533198=psych/test_numeric
[693/757] 3533198=ruby/enc/test_gb18030
[694/757] 3533189=rubygems/test_gem_package_tar_reader
[695/757] 3533198=ruby/enc/test_gbk
[696/757] 3533198=rubygems/test_gem_specification
[697/757] 3533201=rubygems/test_gem_dependency_installer
[698/757] 3533189=ruby/test_refinement
[699/757] 3533190=rubygems/test_gem_name_tuple
[700/757] 3533190=ruby/test_warning
[701/757] 3533190=psych/test_tree_builder
[702/757] 3533190=rubygems/test_gem_ext_cargo_builder_link_flag_converter
[703/757] 3533190=net/protocol/test_protocol
[704/757] 3533195=-ext-/load/test_protect
[705/757] 3533195=cgi/test_cgi_util
[706/757] 3533190=openssl/test_x509req
[707/757] 3533194=rubygems/test_gem_commands_open_command
[708/757] 3533203=-ext-/string/test_enc_associate
[709/757] 3533194=prism/api/dump_test
[710/757] 3533195=ruby/test_allocation
[711/757] 3533190=ruby/test_gc
[712/757] 3533192=prism/ruby/location_test
[713/757] 3533192=yaml/test_store
[714/757] 3533192=ruby/test_insns_leaf
[715/757] 3533192=ruby/test_iseq
[716/757] 3533199=mkmf/test_pkg_config
[717/757] 3533199=ruby/test_string_memory
[718/757] 3533199=prism/regexp_test
[719/757] 3533203=open-uri/test_open-uri
[720/757] 3533199=-ext-/string/test_coderange
[721/757] 3533199=-ext-/bignum/test_big2str
[722/757] 3533199=-ext-/win32/test_dln
[723/757] 3533199=ruby/test_complex2
[724/757] 3533199=ruby/enc/test_iso_8859
[725/757] 3533199=openssl/test_x509attr
[726/757] 3533199=test_extlibs
[727/757] 3533203=-ext-/rational/test_rat
[728/757] 3533203=mkmf/test_flags
[729/757] 3533196=openssl/test_asn1
[730/757] 3533196=rubygems/test_gem_ext_rake_builder
[731/757] 3533197=monitor/test_monitor
[732/757] 3533197=json/json_string_matching_test
[733/757] 3533197=ruby/test_whileuntil
[734/757] 3533197=ruby/test_transcode
[735/757] 3533197=ruby/test_method_cache
[736/757] 3533197=ruby/test_path
[737/757] 3533197=test_pp
[738/757] 3533203=socket/test_tcp
[739/757] 3533197=ruby/test_sprintf_comb
[740/757] 3533194=rubygems/test_gem_stub_specification
[741/757] 3533196=prism/ruby/tunnel_test
[742/757] 3533196=rubygems/test_gem_text
[743/757] 3533201=ruby/test_settracefunc
[744/757] 3533198=rubygems/test_gem_version
[745/757] 3533196=rubygems/test_gem_commands_stale_command
[746/757] 3533196=rubygems/test_gem_commands_query_command
[747/757] 3533203=prism/result/equality_test
[748/757] 3533192=openssl/test_x509ext
[749/757] 3533203=psych/test_data
[750/757] 3533192=ripper/test_files_ext
[751/757] 3533192=prism/unescape_test
[752/757] 3533203=ruby/test_complex
[753/757] 3533198=prism/result/source_location_test
[754/757] 3533192=-ext-/thread/test_instrumentation_api
[755/757] 3533197=-ext-/vm/test_at_exit
[756/757] 3533194=prism/result/static_inspect_test
[757/757] 3533197=-ext-/symbol/test_inadvertent_creation
$$$ #<Timeout::Error: execution expired>
### enter analyzing mode for stuck processes

$$$ ps jx
   PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
      1     996     996     996 ?             -1 Ss    1000   0:15 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
    996    1015    1015    1015 pts/0       1015 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
   1015    1018    1015    1015 pts/0       1015 S+    1000   0:05 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
3531945   72380    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
      1  151621    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  311356    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  341541    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  419256    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  620161    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  653320    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  694506    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  825635    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
      1 1050354    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 1203214    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 1740617    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
      1 1863343    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 2597670    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3179324    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3432248    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3455248    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
   1018 3531941    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
3531941 3531944    1015    1015 pts/0       1015 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.20250506-030128 --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'" --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
3531944 3531945    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250506-030128 --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' --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
3531945 3532855    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
3532855 3532856    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
3532856 3533186    1015    1015 pts/0       1015 Sl+   1000   0:16 /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
3533186 3533200    1015    1015 pts/0       1015 Sl+   1000   0:19 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb
3533200 3550163    1015    1015 pts/0       1015 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestProcess#test_concurrent_group_and_pid_wait
3533200 3550167    1015    1015 pts/0       1015 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestProcess#test_concurrent_group_and_pid_wait
      1 3646963    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3823805    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3916981    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3942842    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 4068349    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
{1=>[996, 151621, 311356, 341541, 419256, 620161, 653320, 694506, 825635, 1050354, 1203214, 1740617, 1863343, 2597670, 3179324, 3432248, 3455248, 3646963, 3823805, 3916981, 3942842, 4068349], 996=>[1015], 1015=>[1018], 3531945=>[72380, 3532855], 1018=>[3531941], 3531941=>[3531944], 3531944=>[3531945], 3532855=>[3532856], 3532856=>[3533186], 3533186=>[3533200], 3533200=>[3550163, 3550167]}
$ timeout 60 gdb -p 72380 -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>
$ timeout 60 gdb -p 3550163 -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".
0x000062a534469e2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x752da2132c40 (LWP 3550163) "ruby" 0x000062a534469e2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Machine level backtrace


Thread 1 (Thread 0x752da2132c40 (LWP 3550163) "ruby"):
#0  0x000062a534469e2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x000062a53446adea in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x000062a5343b7778 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::ReturnToAllocator(__sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, __sanitizer::AllocatorStats*, unsigned long, unsigned int const*, unsigned long) ()
No symbol table info available.
#3  0x000062a5343b7569 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::DrainHalfMax(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x000062a5343b739d in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Deallocate(__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long, void*) ()
No symbol table info available.
#5  0x000062a5343b6ddd in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::DoRecycle(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback) ()
No symbol table info available.
#6  0x000062a5343b6a26 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Recycle(unsigned long, __asan::QuarantineCallback) ()
No symbol table info available.
#7  0x000062a5343b8cf6 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
No symbol table info available.
#8  0x000062a53444fbc0 in __interceptor_free ()
No symbol table info available.
#9  0x000062a5344be13d in heap_page_free (objspace=0x51d000000a80, page=0x51c000005880) at /tmp/ruby/src/trunk_asan/gc/default/default.c:1786
No locals.
#10 rb_gc_impl_objspace_free (objspace_ptr=0x51d000000a80, objspace_ptr@entry=0x51c000005880) at /tmp/ruby/src/trunk_asan/gc/default/default.c:9291
        i = 8
        objspace = 0x51d000000a80
        i = <optimized out>
        i = <optimized out>
        heap = <optimized out>
#11 rb_objspace_free (objspace=objspace@entry=0x51d000000a80) at /tmp/ruby/src/trunk_asan/gc.c:983
No locals.
#12 0x000062a534860edb in ruby_vm_destruct (vm=0x525000000100) at /tmp/ruby/src/trunk_asan/vm.c:3180
        th = 0x515000000300
        stack = 0x752d9f2ff800
        objspace = 0x51d000000a80
        next = <optimized out>
#13 0x000062a534493ba0 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:263
        save_error = 4
        sysex = 0
        signaled = 0
        th0 = 0x515000000300
        step = 4
        message = 4
        th = <optimized out>
        buf = <optimized out>
        state = <optimized out>
#14 0x000062a53449410b in ruby_stop (ex=264, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
No locals.
#15 0x000062a53461345d in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4284
        status = <optimized out>
        pid = <optimized out>
#16 0x000062a534881c88 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:3797
        ci = 0x64b100040001
        cc = <optimized out>
        me = 0x752d807da7a8
        cfunc = 0x504000020058
        recv = 128838271145960
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#17 0x000062a534867f9d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffdd73f12f0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4775
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#18 0x000062a534867a55 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4915
        ci = <optimized out>
        cc = 0x0
#19 0x000062a53482a096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff4f0, cd=0x50c0006299a0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#20 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x50c0006299a0
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff4f0
        reg_pc = 0x5170000f7450
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#21 0x000062a53481e59b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2618
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffdd73f1600, <optimized out>, <optimized out>}, prev = 0x752d9fe5f840, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#22 0x000062a53489f5f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x752d9f3ff620, self=128838836424640, 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:1648
        flags = 0
        iseq = 0x752da17ad2f0
        cfp = <optimized out>
        sp = 0x752d9f2ffa28
        use_argv = 0x752d9fc5fde0
        stack_argv = 0x752d9f2ffa28
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#23 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:1662
        captured = 0x752d9f3ff620
#24 0x000062a53484b9f6 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:1699
No locals.
#25 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1707
No locals.
#26 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#27 0x000062a53484b9f6 in rb_yield (val=<optimized out>)
No locals.
#28 0x000062a5349ffbd6 in rb_ary_collect (ary=128838289693040) at /tmp/ruby/src/trunk_asan/array.c:3655
        collect = 128838289689440
        i = 38
#29 0x000062a534881c88 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:3797
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x752da1980140
        cfunc = 0x50400000a758
        recv = 128838289693040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#30 0x000062a53482a096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff608, cd=0x512000011fb0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#31 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x512000011fb0
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff608
        reg_pc = 0x519000014910
        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_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>
==3550163==ERROR: AddressSanitizer: heap-use-after-free on address 0x5290000037b8 at pc 0x62a53470818b bp 0x529000003640 sp 0x529000003638
READ of size 4 at 0x5290000037b8 thread T0
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#32 0x000062a53481e98b in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2645
No locals.
#33 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2624
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#34 0x000062a53489f5f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x752d9f3ff738, self=128838836424640, 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:1648
        flags = 0
        iseq = 0x752da17dbb78
        cfp = <optimized out>
        sp = 0x752d9f2ff8d0
        use_argv = 0x752d9fc24160
        stack_argv = 0x752d9f2ff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#35 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:1662
        captured = 0x752d9f3ff738
#36 0x000062a53484b9f6 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:1699
No locals.
#37 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1707
No locals.
#38 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#39 0x000062a53484b9f6 in rb_yield (val=<optimized out>)
No locals.
#40 0x000062a5349ffbd6 in rb_ary_collect (ary=128838289694320) at /tmp/ruby/src/trunk_asan/array.c:3655
        collect = 128838289694240
        i = 0
#41 0x000062a534881c88 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:3797
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x752da1980140
        cfunc = 0x50400000a758
        recv = 128838289694320
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#42 0x000062a53482a096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff720, cd=0x502000008270, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#43 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000008270
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff720
        reg_pc = 0x50400002def8
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#44 0x000062a53481e98b in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2645
No locals.
#45 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2624
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#46 0x000062a5344945cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x752da17dbd08) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdd73f2d90, <optimized out>, 0x7ffdd73f2ce0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x752da17dbd08
#47 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#48 0x000062a53448db37 in rb_main (argc=11, argv=0x7ffdd73f2f58) at /tmp/ruby/src/trunk_asan/main.c:42
        variable_in_this_stack_frame = <optimized out>
#49 main (argc=11, argv=0x7ffdd73f2f58) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)


Program received signal SIGSEGV, Segmentation fault.
0x000062a534ce98bf in rb_vmdebug_stack_dump_all_threads () at /tmp/ruby/src/trunk_asan/vm_dump.c:1330
1330	        kprintf("th: %p, native_id: %p\n", (void *)th, (void *)(uintptr_t)th->nt->thread_id);
[Inferior 1 (process 3550163) detached]
$ timeout 60 gdb -p 3550167 -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".
0x000062a534469e2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x752da2132c40 (LWP 3550167) "ruby" 0x000062a534469e2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Machine level backtrace


Thread 1 (Thread 0x752da2132c40 (LWP 3550167) "ruby"):
#0  0x000062a534469e2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x000062a53446adea in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x000062a5343b7778 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::ReturnToAllocator(__sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, __sanitizer::AllocatorStats*, unsigned long, unsigned int const*, unsigned long) ()
No symbol table info available.
#3  0x000062a5343b7569 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::DrainHalfMax(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x000062a5343b739d in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Deallocate(__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long, void*) ()
No symbol table info available.
#5  0x000062a5343b6ddd in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::DoRecycle(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback) ()
No symbol table info available.
#6  0x000062a5343b6a26 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Recycle(unsigned long, __asan::QuarantineCallback) ()
No symbol table info available.
#7  0x000062a5343b8cf6 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
No symbol table info available.
#8  0x000062a53444fbc0 in __interceptor_free ()
No symbol table info available.
#9  0x000062a5344be13d in heap_page_free (objspace=0x51d000000a80, page=0x51c000005880) at /tmp/ruby/src/trunk_asan/gc/default/default.c:1786
No locals.
#10 rb_gc_impl_objspace_free (objspace_ptr=0x51d000000a80, objspace_ptr@entry=0x51c000005880) at /tmp/ruby/src/trunk_asan/gc/default/default.c:9291
        i = 8
        objspace = 0x51d000000a80
        i = <optimized out>
        i = <optimized out>
        heap = <optimized out>
#11 rb_objspace_free (objspace=objspace@entry=0x51d000000a80) at /tmp/ruby/src/trunk_asan/gc.c:983
No locals.
#12 0x000062a534860edb in ruby_vm_destruct (vm=0x525000000100) at /tmp/ruby/src/trunk_asan/vm.c:3180
        th = 0x515000000300
        stack = 0x752d9f2ff800
        objspace = 0x51d000000a80
        next = <optimized out>
#13 0x000062a534493ba0 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:263
        save_error = 4
        sysex = 0
        signaled = 0
        th0 = 0x515000000300
        step = 4
        message = 4
        th = <optimized out>
        buf = <optimized out>
        state = <optimized out>
#14 0x000062a53449410b in ruby_stop (ex=776, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
No locals.
#15 0x000062a53461345d in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4284
        status = <optimized out>
        pid = <optimized out>
#16 0x000062a534881c88 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:3797
        ci = 0x64b100040001
        cc = <optimized out>
        me = 0x752d807da7a8
        cfunc = 0x504000020058
        recv = 128838271145960
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#17 0x000062a53482a096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff4f0, cd=0x50c0006299b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#18 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x50c0006299b0
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff4f0
        reg_pc = 0x5170000f7480
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#19 0x000062a53481e59b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2618
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffdd73f1600, <optimized out>, <optimized out>}, prev = 0x752d9fe5f840, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#20 0x000062a53489f5f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x752d9f3ff620, self=128838836424640, 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:1648
        flags = 0
        iseq = 0x752da17ad2f0
        cfp = <optimized out>
        sp = 0x752d9f2ffa28
        use_argv = 0x752d9fc5fde0
        stack_argv = 0x752d9f2ffa28
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#21 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:1662
        captured = 0x752d9f3ff620
#22 0x000062a53484b9f6 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:1699
No locals.
#23 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1707
No locals.
#24 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#25 0x000062a53484b9f6 in rb_yield (val=<optimized out>)
No locals.
#26 0x000062a5349ffbd6 in rb_ary_collect (ary=128838289693040) at /tmp/ruby/src/trunk_asan/array.c:3655
        collect = 128838289689440
        i = 38
#27 0x000062a534881c88 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:3797
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x752da1980140
        cfunc = 0x50400000a758
        recv = 128838289693040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#28 0x000062a53482a096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff608, cd=0x512000011fb0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#29 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x512000011fb0
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff608
        reg_pc = 0x519000014910
        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_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>
==3550167==ERROR: AddressSanitizer: heap-use-after-free on address 0x5290000037b8 at pc 0x62a53470818b bp 0x529000003640 sp 0x529000003638
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_opt_new = <optimized out>
READ of size 4 at 0x5290000037b8 thread T0
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#30 0x000062a53481e98b in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2645
No locals.
#31 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2624
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#32 0x000062a53489f5f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x752d9f3ff738, self=128838836424640, 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:1648
        flags = 0
        iseq = 0x752da17dbb78
        cfp = <optimized out>
        sp = 0x752d9f2ff8d0
        use_argv = 0x752d9fc24160
        stack_argv = 0x752d9f2ff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#33 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:1662
        captured = 0x752d9f3ff738
#34 0x000062a53484b9f6 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:1699
No locals.
#35 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1707
No locals.
#36 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#37 0x000062a53484b9f6 in rb_yield (val=<optimized out>)
No locals.
#38 0x000062a5349ffbd6 in rb_ary_collect (ary=128838289694320) at /tmp/ruby/src/trunk_asan/array.c:3655
        collect = 128838289694240
        i = 0
#39 0x000062a534881c88 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:3797
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x752da1980140
        cfunc = 0x50400000a758
        recv = 128838289694320
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#40 0x000062a53482a096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff720, cd=0x502000008270, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#41 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000008270
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff720
        reg_pc = 0x50400002def8
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#42 0x000062a53481e98b in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2645
No locals.
#43 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2624
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#44 0x000062a5344945cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x752da17dbd08) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdd73f2d90, <optimized out>, 0x7ffdd73f2ce0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x752da17dbd08
#45 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#46 0x000062a53448db37 in rb_main (argc=11, argv=0x7ffdd73f2f58) at /tmp/ruby/src/trunk_asan/main.c:42
        variable_in_this_stack_frame = <optimized out>
#47 main (argc=11, argv=0x7ffdd73f2f58) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)


Program received signal SIGSEGV, Segmentation fault.
0x000062a534ce98bf in rb_vmdebug_stack_dump_all_threads () at /tmp/ruby/src/trunk_asan/vm_dump.c:1330
1330	        kprintf("th: %p, native_id: %p\n", (void *)th, (void *)(uintptr_t)th->nt->thread_id);
[Inferior 1 (process 3550167) detached]
$ timeout 60 gdb -p 3533200 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 72439]
[New LWP 3550169]
[New LWP 3549465]
[New LWP 3547962]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x0000752da1e98d71 in __futex_abstimed_wait_common64 (private=32765, cancel=true, abstime=0x7ffdd73f0b00, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x752da2132c40 (LWP 3533200) "ruby"            0x0000752da1e98d71 in __futex_abstimed_wait_common64 (private=32765, cancel=true, abstime=0x7ffdd73f0b00, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
  2    Thread 0x752d790006c0 (LWP 72439) "envutil.rb:183"    0x0000752da1f1b4cd in __GI___poll (fds=0x752d73e09760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x752d85c006c0 (LWP 3550169) "ruby"            0x0000752da1f1b4cd in __GI___poll (fds=0x752d74909040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
  4    Thread 0x752d78a006c0 (LWP 3549465) "Timeout stdlib " 0x0000752da1e98d71 in __futex_abstimed_wait_common64 (private=29997, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000632c14) at ./nptl/futex-internal.c:57
  5    Thread 0x752d7f6006c0 (LWP 3547962) "parallel.rb:40"  0x0000752da1f1b4cd in __GI___poll (fds=0x752d7dc20e60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 5 (Thread 0x752d7f6006c0 (LWP 3547962) "parallel.rb:40"):
#0  0x0000752da1f1b4cd in __GI___poll (fds=0x752d7dc20e60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000062a5343f46ca in __interceptor_poll ()
No symbol table info available.
#2  0x000062a5345500c9 in nogvl_wait_for (th=128838289694040, fptr=0x5110001fd000, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12577
        fds = {fd = 4, 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:1174
        ready = <optimized out>
#4  0x000062a53455155a in internal_read_func (ptr=0x752d7dc20c40) at /tmp/ruby/src/trunk_asan/io.c:1212
        iis = 0x752d7dc20c40
        result = <optimized out>
#5  0x000062a53479668a in rb_thread_io_blocking_call (io=<optimized out>, func=0x62a534551050 <internal_read_func>, data1=0x752d7dc20c40, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1831
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        val = <optimized out>
        fd = <optimized out>
        waiting_fd = <optimized out>
        state = RUBY_TAG_NONE
        saved_errno = <optimized out>
        prev_mn_schedulable = <optimized out>
#6  0x000062a5344982d0 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:1074
        _ec = 0x5160017667d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x752d7f5fedb0, <optimized out>, 0x752d7f5fecc0, <optimized out>, <optimized out>}, prev = 0x752d7dc09240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160017667d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x000062a534565885 in io_read_memory_locktmp (str=128838243847776, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3458
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:3504
        str = <optimized out>
        iis = {th = 128838289694040, fptr = 0x5110001fd000, nonblock = 0, fd = 4, buf = 0x519000bbdf80, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x5110001fd000
        n = <optimized out>
        shrinkable = <optimized out>
#9  0x000062a534541c31 in io_readpartial (argc=2109869664, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3624
        ret = <optimized out>
#10 0x000062a534881c88 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:3797
        ci = 0x40b100100003
        cc = <optimized out>
        me = 0x752da1979ed0
        cfunc = 0x504000010f58
        recv = 128838289694160
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x000062a53482f689 in vm_sendish (ec=0x5160017667d0, reg_cfp=0x752d7eb47790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        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=0x5160017667d0) at ../../src/trunk_asan/insns.def:899
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d7eb47790
        reg_pc = 0x51300004b718
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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 0x000062a53481e59b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2618
        _ec = 0x5160017667d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x752d7f5ff6c0, <optimized out>, <optimized out>}, prev = 0x752d7f5ffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x000062a53485b8ab in invoke_iseq_block_from_c (ec=0x5160017667d0, captured=<optimized out>, self=128838836424640, 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:1648
        flags = 0
        iseq = 0x752da17db9c0
        cfp = 0x752d7eb477c8
        sp = 0x752d7ea47818
        use_argv = <optimized out>
        stack_argv = 0x752d7ea47818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_proc (ec=0x5160017667d0, self=128838836424640, 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:1742
        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:1772
No locals.
#17 0x000062a534859b36 in rb_vm_invoke_proc (ec=0x752d7dc20e60, proc=0x1, proc@entry=0x5040005074d0, argc=-1577995059, 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:1793
        self = 4294967295
#18 0x000062a5347b0ded in thread_do_start_proc (th=th@entry=0x5150001f7500) at /tmp/ruby/src/trunk_asan/thread.c:608
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040005074d0
        args_len = 0
        args_ptr = <optimized out>
#19 0x000062a5347ae9ca in thread_do_start (th=0x5150001f7500) at /tmp/ruby/src/trunk_asan/thread.c:625
        result = 36
#20 thread_start_func_2 (th=th@entry=0x5150001f7500, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
        _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 0x000062a5347adc8e in call_thread_start_func_2 (th=0x5150001f7500) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2181
        stack_start = <optimized out>
        stack_start_addr = 0x752d7f5ffcc0
#22 nt_start (ptr=0x50c00062a4c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2226
        th = 0x5150001f7500
        sched = <optimized out>
        nt = 0x50c00062a4c0
        vm = 0x525000000100
#23 0x000062a53444da7f in asan_thread_start(void*) ()
No symbol table info available.
#24 0x0000752da1e9caa4 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 = {128838270977728, 4858350024772314549, 128838270977728, -352, 25, 140728214686512, 4858350024759731637, 4858802318424565173}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#25 0x0000752da1f29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 4 (Thread 0x752d78a006c0 (LWP 3549465) "Timeout stdlib "):
#0  0x0000752da1e98d71 in __futex_abstimed_wait_common64 (private=29997, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000632c14) 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=29997, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000632c14) 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=0x50c000632c14, 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  0x0000752da1e9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c000632be8) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x752da1e9b4b0 <__condvar_cleanup_waiting>, __arg = 0x752d789feb70, __canceltype = 140, __prev = 0x0}
        cbuffer = {wseq = 9, cond = 0x50c000632be8, mutex = 0x5160000004a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 9
        seq = 4
        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=0x50c000632be8, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x000062a53478829f in rb_native_cond_wait (cond=0x50c000632c14, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:221
        r = <optimized out>
#6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x5150001fac00, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:856
        next_th = 0x515000000300
#7  0x000062a5347acba2 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x5150001fac00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1098
        can_direct_transfer = <optimized out>
#8  0x000062a534792741 in native_sleep (th=0x5150001fac00, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3288
        sched = <optimized out>
#9  sleep_forever (th=0x5150001fac00, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1362
        prev_status = THREAD_RUNNABLE
        status = THREAD_STOPPED_FOREVER
        woke = <optimized out>
#10 0x000062a5347ab615 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=128838843123200, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1407
        scheduler = <optimized out>
#11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034
        args = <optimized out>
#12 0x000062a5344982d0 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:1074
        _ec = 0x516001769ad0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x752d789feef0, <optimized out>, 0x752d789fee00, <optimized out>, <optimized out>}, prev = 0x752d7c409240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516001769ad0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x000062a5347aaafd in queue_do_pop (self=<optimized out>, q=0x50400005ba10, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109
        queue_waiter = {w = {self = 128838843123200, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 128838843123200, timeout = 4, end = <optimized out>}
        ec = <optimized out>
        waitq = 0x50400005ba10
        end = 0
#14 0x000062a53482a490 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:7398
        func_ptr = <optimized out>
        canary_p = <optimized out>
        ret = <optimized out>
#15 0x000062a53482a490 in vm_invoke_builtin_delegate (ec=0x516001769ad0, cfp=0x752d84ef1758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#16 vm_exec_core (ec=ec@entry=0x516001769ad0) at ../../src/trunk_asan/insns.def:1695
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d84ef1758
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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 0x000062a53481e59b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2618
        _ec = 0x516001769ad0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x752d789ff6c0, <optimized out>, <optimized out>}, prev = 0x752d789ffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x000062a53485b8ab in invoke_iseq_block_from_c (ec=0x516001769ad0, captured=<optimized out>, self=128838836240640, 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:1648
        flags = 0
        iseq = 0x752da17a4f38
        cfp = 0x752d84ef17c8
        sp = 0x752d84df1818
        use_argv = <optimized out>
        stack_argv = 0x752d84df1818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x516001769ad0, self=128838836240640, 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:1742
        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:1772
No locals.
#21 0x000062a534859b36 in rb_vm_invoke_proc (ec=0x50c000632c14, proc=0x189, proc@entry=0x504000514450, argc=-1578529423, 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:1793
        self = 0
#22 0x000062a5347b0ded in thread_do_start_proc (th=th@entry=0x5150001fac00) at /tmp/ruby/src/trunk_asan/thread.c:608
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504000514450
        args_len = 0
        args_ptr = <optimized out>
#23 0x000062a5347ae9ca in thread_do_start (th=0x5150001fac00) at /tmp/ruby/src/trunk_asan/thread.c:625
        result = 36
#24 thread_start_func_2 (th=th@entry=0x5150001fac00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
        _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 0x000062a5347adc8e in call_thread_start_func_2 (th=0x5150001fac00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2181
        stack_start = <optimized out>
        stack_start_addr = 0x752d789ffcc0
#26 nt_start (ptr=0x50c000632bc0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2226
        th = 0x5150001fac00
        sched = <optimized out>
        nt = 0x50c000632bc0
        vm = 0x525000000100
#27 0x000062a53444da7f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x0000752da1e9caa4 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 = {128838157731520, 4858359370621150645, 128838157731520, -352, 22, 140728214677712, 4858359370608567733, 4858802318424565173}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x0000752da1f29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x752d85c006c0 (LWP 3550169) "ruby"):
#0  0x0000752da1f1b4cd in __GI___poll (fds=0x752d74909040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000062a5343f46ca in __interceptor_poll ()
No symbol table info available.
#2  0x000062a5347b257f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1057
        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:3011
        vm = <optimized out>
#4  0x000062a53444da7f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x0000752da1e9caa4 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 = {128838377932480, 4858722484336223669, 128838377932480, -352, 25, 140728214684272, 4858722484323640757, 4858802318424565173}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x0000752da1f29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x752d790006c0 (LWP 72439) "envutil.rb:183"):
#0  0x0000752da1f1b4cd in __GI___poll (fds=0x752d73e09760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000062a5343f46ca in __interceptor_poll ()
No symbol table info available.
#2  0x000062a5345500c9 in nogvl_wait_for (th=128838804523480, fptr=0x511000224d80, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12577
        fds = {fd = 10, 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:1174
        ready = <optimized out>
#4  0x000062a53455155a in internal_read_func (ptr=0x752d73e09620) at /tmp/ruby/src/trunk_asan/io.c:1212
        iis = 0x752d73e09620
        result = <optimized out>
#5  0x000062a53479668a in rb_thread_io_blocking_call (io=<optimized out>, func=0x62a534551050 <internal_read_func>, data1=data1@entry=0x752d73e09620, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1831
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        val = <optimized out>
        fd = <optimized out>
        waiting_fd = <optimized out>
        state = RUBY_TAG_NONE
        saved_errno = <optimized out>
        prev_mn_schedulable = <optimized out>
#6  0x000062a534550e90 in rb_io_blocking_region_wait (io=0x511000224d80, function=0x1, argument=0x752d73e09620, events=RUBY_IO_READABLE) at /tmp/ruby/src/trunk_asan/io.c:228
No locals.
#7  rb_io_read_memory (fptr=<optimized out>, buf=<optimized out>, count=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:1321
        iis = {th = 128838804523480, fptr = 0x511000224d80, nonblock = 0, fd = 10, buf = 0x5250006e5100, capa = 8192, timeout = 0x0}
        timeout_storage = <optimized out>
        scheduler = <optimized out>
#8  0x000062a5345547a7 in io_bufread (ptr=0x5250006e5100 '\276' <repeats 200 times>..., len=8192, fptr=0x511000224d80) at /tmp/ruby/src/trunk_asan/io.c:3064
        offset = 0
        n = 8192
        c = <optimized out>
#9  bufread_call (arg=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3103
        p = <optimized out>
#10 0x000062a5344982d0 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:1074
        _ec = 0x5160012c45d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x752d78ffed10, <optimized out>, 0x752d78ffec20, <optimized out>, <optimized out>}, prev = 0x752d73e09240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160012c45d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#11 0x000062a5345521cb in io_fread (str=128838804523120, offset=0, size=8192, fptr=0x511000224d80) at /tmp/ruby/src/trunk_asan/io.c:3117
        arg = {str_ptr = 0x5250006e5100 '\276' <repeats 200 times>..., len = 8192, fptr = <optimized out>}
        len = <optimized out>
        errno_to_fail = <optimized out>
#12 read_all (fptr=<optimized out>, siz=8192, str=128838804523120) at /tmp/ruby/src/trunk_asan/io.c:3395
        capa = <optimized out>
        cr = 0
        bytes = 0
        pos = 0
        enc = 0x50d000000110
        n = <optimized out>
        shrinkable = <optimized out>
#13 0x000062a534542013 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3819
        str = <optimized out>
        length = <optimized out>
        fptr = 0x511000224d80
        len = <optimized out>
        n = <optimized out>
        shrinkable = <optimized out>
#14 0x000062a534881c88 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:3797
        ci = 0x3fc100100001
        cc = <optimized out>
        me = 0x752d80345828
        cfunc = 0x504000010f98
        recv = 128838804526680
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#15 0x000062a53482f689 in vm_sendish (ec=0x5160012c45d0, reg_cfp=0x752d7d8fd790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        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>
#16 vm_exec_core (ec=ec@entry=0x5160012c45d0) at ../../src/trunk_asan/insns.def:899
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d7d8fd790
        reg_pc = 0x5040000548f0
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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 0x000062a53481e59b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2618
        _ec = 0x5160012c45d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x752d78fff6c0, <optimized out>, <optimized out>}, prev = 0x752d78fffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x000062a53485b8ab in invoke_iseq_block_from_c (ec=0x5160012c45d0, captured=<optimized out>, self=128838803844960, 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:1648
        flags = 0
        iseq = 0x752da17a9d08
        cfp = 0x752d7d8fd7c8
        sp = 0x752d7d7fd818
        use_argv = <optimized out>
        stack_argv = 0x752d7d7fd818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x5160012c45d0, self=128838803844960, 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:1742
        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:1772
No locals.
#21 0x000062a534859b36 in rb_vm_invoke_proc (ec=0x752d73e09760, proc=0x1, proc@entry=0x5040004da890, argc=-1577995059, 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:1793
        self = 4294967295
#22 0x000062a5347b0ded in thread_do_start_proc (th=th@entry=0x5150001ffc00) at /tmp/ruby/src/trunk_asan/thread.c:608
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040004da890
        args_len = 0
        args_ptr = <optimized out>
#23 0x000062a5347ae9ca in thread_do_start (th=0x5150001ffc00) at /tmp/ruby/src/trunk_asan/thread.c:625
        result = 36
#24 thread_start_func_2 (th=th@entry=0x5150001ffc00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
        _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 0x000062a5347adc8e in call_thread_start_func_2 (th=0x5150001ffc00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2181
        stack_start = <optimized out>
        stack_start_addr = 0x752d78fffcc0
#26 nt_start (ptr=0x50c00047fc80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2226
        th = 0x5150001ffc00
        sched = <optimized out>
        nt = 0x50c00047fc80
        vm = 0x525000000100
#27 0x000062a53444da7f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x0000752da1e9caa4 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 = {128838164022976, 4858360195254871477, 128838164022976, -352, 22, 140728214683696, 4858360195242288565, 4858802318424565173}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x0000752da1f29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x752da2132c40 (LWP 3533200) "ruby"):
#0  0x0000752da1e98d71 in __futex_abstimed_wait_common64 (private=32765, cancel=true, abstime=0x7ffdd73f0b00, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=32765, abstime=0x7ffdd73f0b00, clockid=29997, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 7678976
        op = 137
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000000094, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7ffdd73f0b00, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x0000752da1e9bc8e in __pthread_cond_wait_common (abstime=0x7ffdd73f0b00, clockid=1, mutex=0x515000000420, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x752da1e9b4b0 <__condvar_cleanup_waiting>, __arg = 0x7ffdd73f09f0, __canceltype = 890947840, __prev = 0x0}
        cbuffer = {wseq = 1315, cond = 0x50c000000068, mutex = 0x515000000420, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 1315
        seq = 657
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_timedwait64 (cond=cond@entry=0x50c000000068, mutex=mutex@entry=0x515000000420, abstime=abstime@entry=0x7ffdd73f0b00) at ./nptl/pthread_cond_wait.c:652
        flags = <optimized out>
        clockid = 1
#5  0x000062a5347ac671 in native_cond_timedwait (cond=0x50c000000068, mutex=0x515000000420, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:241
        r = <optimized out>
        ts = <optimized out>
#6  native_cond_sleep (th=th@entry=0x515000000300, rel=0x752d9fc35260) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2434
        end = <optimized out>
        sched = 0x5160000004a0
        lock = 0x515000000420
        cond = 0x50c000000068
        max = 100000000000000000
#7  0x000062a5347b36c4 in native_sleep (th=0x515000000300, rel=0x752d9fc35260) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3281
        sched = <optimized out>
#8  thread_join_sleep (arg=128838816301920) at /tmp/ruby/src/trunk_asan/thread.c:1075
        scheduler = <optimized out>
        p = 0x752d9fe10360
        target_th = 0x5150001ffc00
        th = 0x515000000300
        end = 8081884433955379
        limit = 0x752d9fc35260
#9  0x000062a5344982d0 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:1074
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdd73f0d10, <optimized out>, 0x7ffdd73f0c20, <optimized out>, <optimized out>}, prev = 0x752d9fee5440, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#10 0x000062a5347b3218 in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1116
        waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0}
        arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>}
        ec = <optimized out>
        th = <optimized out>
        fiber = 0x516000000680
#11 0x000062a5347a59e0 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1213
        rel = <optimized out>
        timeout = <optimized out>
        limit = 0x752d9fc35260
#12 0x000062a534881c88 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:3797
        ci = 0x34d100100003
        cc = <optimized out>
        me = 0x752d9f2b9c50
        cfunc = 0x50400001ebd8
        recv = 128838804523480
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#13 0x000062a53482f689 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff480, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#14 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:899
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff480
        reg_pc = 0x52300000b870
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#15 0x000062a53481e59b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2618
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffdd73f1600, <optimized out>, <optimized out>}, prev = 0x752d9fe5f840, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#16 0x000062a53489f5f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x752d9f3ff620, self=128838836424640, 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:1648
        flags = 0
        iseq = 0x752da17ad2f0
        cfp = <optimized out>
        sp = 0x752d9f2ffa28
        use_argv = 0x752d9fc1f560
        stack_argv = 0x752d9f2ffa28
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#17 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:1662
        captured = 0x752d9f3ff620
#18 0x000062a53484b9f6 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:1699
No locals.
#19 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1707
No locals.
#20 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#21 0x000062a53484b9f6 in rb_yield (val=<optimized out>)
No locals.
#22 0x000062a5349ffbd6 in rb_ary_collect (ary=128838289693040) at /tmp/ruby/src/trunk_asan/array.c:3655
        collect = 128838289689440
        i = 43
#23 0x000062a534881c88 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:3797
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x752da1980140
        cfunc = 0x50400000a758
        recv = 128838289693040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#24 0x000062a53482a096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff608, cd=0x512000011fb0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        val = 36
        ci = <optimized out>
        argc = <optimized out>
th: 0x515000000300, native_id: 0x752da2132c40
-- Control frame information -----------------------------------------------
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#25 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
c:0017 p:---- s:0163 e:000162 CFUNC  :join
        leaf = false
c:0016 p:0494 s:0158 E:0001d8 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:186
        val = <optimized out>
        cd = 0x512000011fb0
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff608
        reg_pc = 0x519000014910
        INSN_LABEL_nop = <optimized out>
c:0015 p:0275 s:0119 e:000118 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:330
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
c:0014 p:0021 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2381
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
c:0011 p:0093 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
c:0010 p:---- s:0069 e:000068 CFUNC  :map
c:0009 p:0114 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
        INSN_LABEL_setspecial = <optimized out>
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
c:0007 p:0069 s:0046 E:001cb0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
        INSN_LABEL_getclassvariable = <optimized out>
c:0005 p:---- s:0026 e:000025 CFUNC  :map
c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
        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>
c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
c:0002 p:0062 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
        INSN_LABEL_newarray = <optimized out>

th: 0x5150001f7500, native_id: 0x752d7f6006c0
        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>
-- Control frame information -----------------------------------------------
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
c:0002 p:0035 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

th: 0x5150001fac00, native_id: 0x752d78a006c0
-- Control frame information -----------------------------------------------
c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18
        INSN_LABEL_checkmatch = <optimized out>
c:0002 p:0018 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:99 [FINISH]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
        INSN_LABEL_checkkeyword = <optimized out>

th: 0x5150001ffc00, native_id: 0x752d790006c0
-- Control frame information -----------------------------------------------
c:0003 p:---- s:0010 e:000009 CFUNC  :read
c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:183 [FINISH]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#26 0x000062a53481e98b in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2645
No locals.
#27 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2624
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#28 0x000062a53489f5f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x752d9f3ff738, self=128838836424640, 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:1648
        flags = 0
        iseq = 0x752da17dbb78
        cfp = <optimized out>
        sp = 0x752d9f2ff8d0
        use_argv = 0x752d9fc24160
        stack_argv = 0x752d9f2ff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#29 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:1662
        captured = 0x752d9f3ff738
#30 0x000062a53484b9f6 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:1699
No locals.
#31 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1707
No locals.
#32 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#33 0x000062a53484b9f6 in rb_yield (val=<optimized out>)
No locals.
#34 0x000062a5349ffbd6 in rb_ary_collect (ary=128838289694320) at /tmp/ruby/src/trunk_asan/array.c:3655
        collect = 128838289694240
        i = 0
#35 0x000062a534881c88 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:3797
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x752da1980140
        cfunc = 0x50400000a758
        recv = 128838289694320
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#36 0x000062a53482a096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x752d9f3ff720, cd=0x502000008270, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#37 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000008270
        insns_address_table = {0x62a5348285ff <vm_exec_core+26639>, 0x62a534824b7e <vm_exec_core+11662>, 0x62a53482247d <vm_exec_core+1677>, 0x62a53482353f <vm_exec_core+5967>, 0x62a5348287e9 <vm_exec_core+27129>, 0x62a5348231fd <vm_exec_core+5133>, 0x62a534829cb3 <vm_exec_core+32451>, 0x62a5348276ff <vm_exec_core+22799>, 0x62a534825be5 <vm_exec_core+15861>, 0x62a5348227da <vm_exec_core+2538>, 0x62a534828fb9 <vm_exec_core+29129>, 0x62a534828bbf <vm_exec_core+28111>, 0x62a534823440 <vm_exec_core+5712>, 0x62a534822cf8 <vm_exec_core+3848>, 0x62a534827c83 <vm_exec_core+24211>, 0x62a5348240dd <vm_exec_core+8941>, 0x62a534829436 <vm_exec_core+30278>, 0x62a534828e6e <vm_exec_core+28798>, 0x62a53482499c <vm_exec_core+11180>, 0x62a534825b4d <vm_exec_core+15709>, 0x62a534827829 <vm_exec_core+23097>, 0x62a534828dca <vm_exec_core+28634>, 0x62a534826a9c <vm_exec_core+19628>, 0x62a5348279d1 <vm_exec_core+23521>, 0x62a5348281a9 <vm_exec_core+25529>, 0x62a534826993 <vm_exec_core+19363>, 0x62a534822c4d <vm_exec_core+3677>, 0x62a53482724f <vm_exec_core+21599>, 0x62a534822a0d <vm_exec_core+3101>, 0x62a534822df6 <vm_exec_core+4102>, 0x62a534824dc6 <vm_exec_core+12246>, 0x62a5348266db <vm_exec_core+18667>, 0x62a534826f22 <vm_exec_core+20786>, 0x62a5348264e6 <vm_exec_core+18166>, 0x62a5348226f6 <vm_exec_core+2310>, 0x62a534828527 <vm_exec_core+26423>, 0x62a534828a82 <vm_exec_core+27794>, 0x62a534822e93 <vm_exec_core+4259>, 0x62a534823b78 <vm_exec_core+7560>, 0x62a5348234e5 <vm_exec_core+5877>, 0x62a534824330 <vm_exec_core+9536>, 0x62a5348259a1 <vm_exec_core+15281>, 0x62a534822f3a <vm_exec_core+4426>, 0x62a534828276 <vm_exec_core+25734>, 0x62a534823aae <vm_exec_core+7358>, 0x62a534825622 <vm_exec_core+14386>, 0x62a5348260dc <vm_exec_core+17132>, 0x62a534827de4 <vm_exec_core+24564>, 0x62a534826c9b <vm_exec_core+20139>, 0x62a5348243d9 <vm_exec_core+9705>, 0x62a534823dd1 <vm_exec_core+8161>, 0x62a534827b88 <vm_exec_core+23960>, 0x62a534825022 <vm_exec_core+12850>, 0x62a534827321 <vm_exec_core+21809>, 0x62a534826e0f <vm_exec_core+20511>, 0x62a5348273ae <vm_exec_core+21950>, 0x62a53482870a <vm_exec_core+26906>, 0x62a53482219b <vm_exec_core+939>, 0x62a534827ef7 <vm_exec_core+24839>, 0x62a5348246a2 <vm_exec_core+10418>, 0x62a534827a9e <vm_exec_core+23726>, 0x62a5348247c8 <vm_exec_core+10712>, 0x62a5348268df <vm_exec_core+19183>, 0x62a534829701 <vm_exec_core+30993>, 0x62a534825f4b <vm_exec_core+16731>, 0x62a5348265a3 <vm_exec_core+18355>, 0x62a534824a2f <vm_exec_core+11327>, 0x62a534823ef5 <vm_exec_core+8453>, 0x62a53482747b <vm_exec_core+22155>, 0x62a534823045 <vm_exec_core+4693>, 0x62a534825d4f <vm_exec_core+16223>, 0x62a534830ed9 <vm_exec_core+61673>, 0x62a534826bdc <vm_exec_core+19948>, 0x62a5348230e0 <vm_exec_core+4848>, 0x62a534823991 <vm_exec_core+7073>, 0x62a5348237aa <vm_exec_core+6586>, 0x62a534823c6a <vm_exec_core+7802>, 0x62a5348244f8 <vm_exec_core+9992>, 0x62a53482935e <vm_exec_core+30062>, 0x62a5348221a0 <vm_exec_core+944>, 0x62a5348238b6 <vm_exec_core+6854>, 0x62a534829e3b <vm_exec_core+32843>, 0x62a53482714d <vm_exec_core+21341>, 0x62a5348263dc <vm_exec_core+17900>, 0x62a534828306 <vm_exec_core+25878>, 0x62a53482a1f8 <vm_exec_core+33800>, 0x62a53482862e <vm_exec_core+26686>, 0x62a5348294d8 <vm_exec_core+30440>, 0x62a5348295a9 <vm_exec_core+30649>, 0x62a534822b17 <vm_exec_core+3367>, 0x62a534828eda <vm_exec_core+28906>, 0x62a534824f46 <vm_exec_core+12630>, 0x62a534829125 <vm_exec_core+29493>, 0x62a53482486d <vm_exec_core+10877>, 0x62a53482417a <vm_exec_core+9098>, 0x62a53482547d <vm_exec_core+13965>, 0x62a534822fab <vm_exec_core+4539>, 0x62a534829676 <vm_exec_core+30854>, 0x62a5348256db <vm_exec_core+14571>, 0x62a534825269 <vm_exec_core+13433>, 0x62a534822294 <vm_exec_core+1188>, 0x62a5348228b3 <vm_exec_core+2755>, 0x62a53482628f <vm_exec_core+17567>, 0x62a534825879 <vm_exec_core+14985>, 0x62a534826162 <vm_exec_core+17266>, 0x62a534826004 <vm_exec_core+16916>, 0x62a534824e63 <vm_exec_core+12403>, 0x62a534825775 <vm_exec_core+14725>, 0x62a53482535a <vm_exec_core+13674>, 0x62a534825ad2 <vm_exec_core+15586>, 0x62a534825a57 <vm_exec_core+15463>, 0x62a5348285f0 <vm_exec_core+26624>, 0x62a534824b6f <vm_exec_core+11647>, 0x62a53482246e <vm_exec_core+1662>, 0x62a534823530 <vm_exec_core+5952>, 0x62a5348287da <vm_exec_core+27114>, 0x62a5348231ee <vm_exec_core+5118>, 0x62a534829ca4 <vm_exec_core+32436>, 0x62a5348276f0 <vm_exec_core+22784>, 0x62a534825bd6 <vm_exec_core+15846>, 0x62a5348227cb <vm_exec_core+2523>, 0x62a534828faa <vm_exec_core+29114>, 0x62a534828bb0 <vm_exec_core+28096>, 0x62a534823431 <vm_exec_core+5697>, 0x62a534822ce9 <vm_exec_core+3833>, 0x62a534827c74 <vm_exec_core+24196>, 0x62a5348240ce <vm_exec_core+8926>, 0x62a534829427 <vm_exec_core+30263>, 0x62a534828e5f <vm_exec_core+28783>, 0x62a53482498d <vm_exec_core+11165>, 0x62a534825b3e <vm_exec_core+15694>, 0x62a53482781a <vm_exec_core+23082>, 0x62a534828dbb <vm_exec_core+28619>, 0x62a534826a8d <vm_exec_core+19613>, 0x62a5348279c2 <vm_exec_core+23506>, 0x62a53482819a <vm_exec_core+25514>, 0x62a534826984 <vm_exec_core+19348>, 0x62a534822c3e <vm_exec_core+3662>, 0x62a534827240 <vm_exec_core+21584>, 0x62a5348229fe <vm_exec_core+3086>, 0x62a534822de7 <vm_exec_core+4087>, 0x62a534824db7 <vm_exec_core+12231>, 0x62a5348266cc <vm_exec_core+18652>, 0x62a534826f13 <vm_exec_core+20771>, 0x62a5348264d7 <vm_exec_core+18151>, 0x62a5348226e7 <vm_exec_core+2295>, 0x62a534828518 <vm_exec_core+26408>, 0x62a534828a73 <vm_exec_core+27779>, 0x62a534822e84 <vm_exec_core+4244>, 0x62a534823b69 <vm_exec_core+7545>, 0x62a5348234d6 <vm_exec_core+5862>, 0x62a534824321 <vm_exec_core+9521>, 0x62a534825992 <vm_exec_core+15266>, 0x62a534822f2b <vm_exec_core+4411>, 0x62a534828267 <vm_exec_core+25719>, 0x62a534823a9f <vm_exec_core+7343>, 0x62a534825613 <vm_exec_core+14371>, 0x62a5348260cd <vm_exec_core+17117>, 0x62a534827dd5 <vm_exec_core+24549>, 0x62a534826c8c <vm_exec_core+20124>, 0x62a5348243ca <vm_exec_core+9690>, 0x62a534823dc2 <vm_exec_core+8146>, 0x62a534827b79 <vm_exec_core+23945>, 0x62a534825013 <vm_exec_core+12835>, 0x62a534827312 <vm_exec_core+21794>, 0x62a534826e00 <vm_exec_core+20496>, 0x62a53482739f <vm_exec_core+21935>, 0x62a5348286fb <vm_exec_core+26891>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534827ee8 <vm_exec_core+24824>, 0x62a534824693 <vm_exec_core+10403>, 0x62a534827a8f <vm_exec_core+23711>, 0x62a5348247b9 <vm_exec_core+10697>, 0x62a5348268d0 <vm_exec_core+19168>, 0x62a534826bb9 <vm_exec_core+19913>, 0x62a534825f3c <vm_exec_core+16716>, 0x62a534826594 <vm_exec_core+18340>, 0x62a534824a20 <vm_exec_core+11312>, 0x62a534823ee6 <vm_exec_core+8438>, 0x62a53482746c <vm_exec_core+22140>, 0x62a534823036 <vm_exec_core+4678>, 0x62a534825d40 <vm_exec_core+16208>, 0x62a534830eca <vm_exec_core+61658>, 0x62a534826bcd <vm_exec_core+19933>, 0x62a5348230d1 <vm_exec_core+4833>, 0x62a534823982 <vm_exec_core+7058>, 0x62a53482379b <vm_exec_core+6571>, 0x62a534823c5b <vm_exec_core+7787>, 0x62a5348244e9 <vm_exec_core+9977>, 0x62a5348263d7 <vm_exec_core+17895>, 0x62a534825d36 <vm_exec_core+16198>, 0x62a5348263d2 <vm_exec_core+17890>, 0x62a534826b79 <vm_exec_core+19849>, 0x62a534826b39 <vm_exec_core+19785>, 0x62a534823c56 <vm_exec_core+7782>, 0x62a534826ed7 <vm_exec_core+20711>, 0x62a53482525f <vm_exec_core+13423>, 0x62a534825264 <vm_exec_core+13428>, 0x62a534826b34 <vm_exec_core+19780>, 0x62a5348266c7 <vm_exec_core+18647>...}
        reg_cfp = 0x752d9f3ff720
        reg_pc = 0x50400002def8
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#38 0x000062a53481e98b in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2645
No locals.
#39 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2624
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#40 0x000062a5344945cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x752da17dbd08) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdd73f2d90, <optimized out>, 0x7ffdd73f2ce0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x752da17dbd08
#41 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#42 0x000062a53448db37 in rb_main (argc=11, argv=0x7ffdd73f2f58) at /tmp/ruby/src/trunk_asan/main.c:42
        variable_in_this_stack_frame = <optimized out>
#43 main (argc=11, argv=0x7ffdd73f2f58) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 3533200) detached]
$ timeout 60 gdb -p 3533186 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 3533188]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007474fe326cd7 in __GI___select (nfds=29, readfds=0x50c004bfcac0, writefds=0x0, exceptfds=0x0, timeout=0x7fff3f56c6e0) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x7474fe590c40 (LWP 3533186) "ruby" 0x00007474fe326cd7 in __GI___select (nfds=29, readfds=0x50c004bfcac0, writefds=0x0, exceptfds=0x0, timeout=0x7fff3f56c6e0) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x7474e20006c0 (LWP 3533188) "ruby" 0x00007474fe31b4cd in __GI___poll (fds=0x7474e0d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7474e20006c0 (LWP 3533188) "ruby"):
#0  0x00007474fe31b4cd in __GI___poll (fds=0x7474e0d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00005f18842aa6ca in __interceptor_poll ()
No symbol table info available.
#2  0x00005f188466857f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1057
        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:3011
        vm = <optimized out>
#4  0x00005f1884303a7f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007474fe29caa4 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 = {128045356680896, -3256763218703536026, 128045356680896, -352, 0, 140734256048256, -3256763218716118938, -3256779039527653274}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007474fe329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7474fe590c40 (LWP 3533186) "ruby"):
#0  0x00007474fe326cd7 in __GI___select (nfds=29, readfds=0x50c004bfcac0, writefds=0x0, exceptfds=0x0, timeout=0x7fff3f56c6e0) 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 = 59999, tv_nsec = 546268375}
        pts64 = 0x7fff3f56c580
        r = <optimized out>
#1  0x00005f1884653175 in native_fd_select (n=29, readfds=0x50c004bfcac0, writefds=0x0, exceptfds=0x7474fe326cd7 <__GI___select+327>, timeout=0x7fff3f56c580, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2385
No locals.
#2  do_select (p=128045795434272) at /tmp/ruby/src/trunk_asan/thread.c:4311
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7fff3f56c690
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x00005f188434e2d0 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:1074
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff3f56c850, <optimized out>, 0x7fff3f56c760, <optimized out>, <optimized out>}, prev = 0x7474fc26de80, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x00005f188465274e 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:4371
        set = {max = 29, th = 0x515000000300, rset = 0x7474fc26dd40, 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 = 0x7474fc26dda0}
#5  0x00005f1884410c4f in select_internal (read=128045815149080, write=4, except=4, tp=0x7474fc26dda0, fds=0x7474fc26dd40) at /tmp/ruby/src/trunk_asan/io.c:10739
        timerec = <optimized out>
        max = 29
        pending = <optimized out>
        rp = 0x7474fc26dd40
        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=128045795433760) at /tmp/ruby/src/trunk_asan/io.c:10809
        p = 0x7474fc26dd20
#7  0x00005f188434e2d0 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:1074
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff3f56cb50, <optimized out>, 0x7fff3f56ca60, <optimized out>, <optimized out>}, prev = 0x7474fc2e6340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#8  0x00005f18843ecf2b in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11177
        args = <optimized out>
        timerec = <optimized out>
        scheduler = <optimized out>
        timeout = <optimized out>
        i = 4
#9  0x00005f1884737c88 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:3797
        ci = 0x160100100009
        cc = <optimized out>
        me = 0x7474fddaa6b0
        cfunc = 0x504000010798
        recv = 128045823949160
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x00005f18846e5689 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7474fb7ff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        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:899
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x5f18846de5ff <vm_exec_core+26639>, 0x5f18846dab7e <vm_exec_core+11662>, 0x5f18846d847d <vm_exec_core+1677>, 0x5f18846d953f <vm_exec_core+5967>, 0x5f18846de7e9 <vm_exec_core+27129>, 0x5f18846d91fd <vm_exec_core+5133>, 0x5f18846dfcb3 <vm_exec_core+32451>, 0x5f18846dd6ff <vm_exec_core+22799>, 0x5f18846dbbe5 <vm_exec_core+15861>, 0x5f18846d87da <vm_exec_core+2538>, 0x5f18846defb9 <vm_exec_core+29129>, 0x5f18846debbf <vm_exec_core+28111>, 0x5f18846d9440 <vm_exec_core+5712>, 0x5f18846d8cf8 <vm_exec_core+3848>, 0x5f18846ddc83 <vm_exec_core+24211>, 0x5f18846da0dd <vm_exec_core+8941>, 0x5f18846df436 <vm_exec_core+30278>, 0x5f18846dee6e <vm_exec_core+28798>, 0x5f18846da99c <vm_exec_core+11180>, 0x5f18846dbb4d <vm_exec_core+15709>, 0x5f18846dd829 <vm_exec_core+23097>, 0x5f18846dedca <vm_exec_core+28634>, 0x5f18846dca9c <vm_exec_core+19628>, 0x5f18846dd9d1 <vm_exec_core+23521>, 0x5f18846de1a9 <vm_exec_core+25529>, 0x5f18846dc993 <vm_exec_core+19363>, 0x5f18846d8c4d <vm_exec_core+3677>, 0x5f18846dd24f <vm_exec_core+21599>, 0x5f18846d8a0d <vm_exec_core+3101>, 0x5f18846d8df6 <vm_exec_core+4102>, 0x5f18846dadc6 <vm_exec_core+12246>, 0x5f18846dc6db <vm_exec_core+18667>, 0x5f18846dcf22 <vm_exec_core+20786>, 0x5f18846dc4e6 <vm_exec_core+18166>, 0x5f18846d86f6 <vm_exec_core+2310>, 0x5f18846de527 <vm_exec_core+26423>, 0x5f18846dea82 <vm_exec_core+27794>, 0x5f18846d8e93 <vm_exec_core+4259>, 0x5f18846d9b78 <vm_exec_core+7560>, 0x5f18846d94e5 <vm_exec_core+5877>, 0x5f18846da330 <vm_exec_core+9536>, 0x5f18846db9a1 <vm_exec_core+15281>, 0x5f18846d8f3a <vm_exec_core+4426>, 0x5f18846de276 <vm_exec_core+25734>, 0x5f18846d9aae <vm_exec_core+7358>, 0x5f18846db622 <vm_exec_core+14386>, 0x5f18846dc0dc <vm_exec_core+17132>, 0x5f18846ddde4 <vm_exec_core+24564>, 0x5f18846dcc9b <vm_exec_core+20139>, 0x5f18846da3d9 <vm_exec_core+9705>, 0x5f18846d9dd1 <vm_exec_core+8161>, 0x5f18846ddb88 <vm_exec_core+23960>, 0x5f18846db022 <vm_exec_core+12850>, 0x5f18846dd321 <vm_exec_core+21809>, 0x5f18846dce0f <vm_exec_core+20511>, 0x5f18846dd3ae <vm_exec_core+21950>, 0x5f18846de70a <vm_exec_core+26906>, 0x5f18846d819b <vm_exec_core+939>, 0x5f18846ddef7 <vm_exec_core+24839>, 0x5f18846da6a2 <vm_exec_core+10418>, 0x5f18846dda9e <vm_exec_core+23726>, 0x5f18846da7c8 <vm_exec_core+10712>, 0x5f18846dc8df <vm_exec_core+19183>, 0x5f18846df701 <vm_exec_core+30993>, 0x5f18846dbf4b <vm_exec_core+16731>, 0x5f18846dc5a3 <vm_exec_core+18355>, 0x5f18846daa2f <vm_exec_core+11327>, 0x5f18846d9ef5 <vm_exec_core+8453>, 0x5f18846dd47b <vm_exec_core+22155>, 0x5f18846d9045 <vm_exec_core+4693>, 0x5f18846dbd4f <vm_exec_core+16223>, 0x5f18846e6ed9 <vm_exec_core+61673>, 0x5f18846dcbdc <vm_exec_core+19948>, 0x5f18846d90e0 <vm_exec_core+4848>, 0x5f18846d9991 <vm_exec_core+7073>, 0x5f18846d97aa <vm_exec_core+6586>, 0x5f18846d9c6a <vm_exec_core+7802>, 0x5f18846da4f8 <vm_exec_core+9992>, 0x5f18846df35e <vm_exec_core+30062>, 0x5f18846d81a0 <vm_exec_core+944>, 0x5f18846d98b6 <vm_exec_core+6854>, 0x5f18846dfe3b <vm_exec_core+32843>, 0x5f18846dd14d <vm_exec_core+21341>, 0x5f18846dc3dc <vm_exec_core+17900>, 0x5f18846de306 <vm_exec_core+25878>, 0x5f18846e01f8 <vm_exec_core+33800>, 0x5f18846de62e <vm_exec_core+26686>, 0x5f18846df4d8 <vm_exec_core+30440>, 0x5f18846df5a9 <vm_exec_core+30649>, 0x5f18846d8b17 <vm_exec_core+3367>, 0x5f18846deeda <vm_exec_core+28906>, 0x5f18846daf46 <vm_exec_core+12630>, 0x5f18846df125 <vm_exec_core+29493>, 0x5f18846da86d <vm_exec_core+10877>, 0x5f18846da17a <vm_exec_core+9098>, 0x5f18846db47d <vm_exec_core+13965>, 0x5f18846d8fab <vm_exec_core+4539>, 0x5f18846df676 <vm_exec_core+30854>, 0x5f18846db6db <vm_exec_core+14571>, 0x5f18846db269 <vm_exec_core+13433>, 0x5f18846d8294 <vm_exec_core+1188>, 0x5f18846d88b3 <vm_exec_core+2755>, 0x5f18846dc28f <vm_exec_core+17567>, 0x5f18846db879 <vm_exec_core+14985>, 0x5f18846dc162 <vm_exec_core+17266>, 0x5f18846dc004 <vm_exec_core+16916>, 0x5f18846dae63 <vm_exec_core+12403>, 0x5f18846db775 <vm_exec_core+14725>, 0x5f18846db35a <vm_exec_core+13674>, 0x5f18846dbad2 <vm_exec_core+15586>, 0x5f18846dba57 <vm_exec_core+15463>, 0x5f18846de5f0 <vm_exec_core+26624>, 0x5f18846dab6f <vm_exec_core+11647>, 0x5f18846d846e <vm_exec_core+1662>, 0x5f18846d9530 <vm_exec_core+5952>, 0x5f18846de7da <vm_exec_core+27114>, 0x5f18846d91ee <vm_exec_core+5118>, 0x5f18846dfca4 <vm_exec_core+32436>, 0x5f18846dd6f0 <vm_exec_core+22784>, 0x5f18846dbbd6 <vm_exec_core+15846>, 0x5f18846d87cb <vm_exec_core+2523>, 0x5f18846defaa <vm_exec_core+29114>, 0x5f18846debb0 <vm_exec_core+28096>, 0x5f18846d9431 <vm_exec_core+5697>, 0x5f18846d8ce9 <vm_exec_core+3833>, 0x5f18846ddc74 <vm_exec_core+24196>, 0x5f18846da0ce <vm_exec_core+8926>, 0x5f18846df427 <vm_exec_core+30263>, 0x5f18846dee5f <vm_exec_core+28783>, 0x5f18846da98d <vm_exec_core+11165>, 0x5f18846dbb3e <vm_exec_core+15694>, 0x5f18846dd81a <vm_exec_core+23082>, 0x5f18846dedbb <vm_exec_core+28619>, 0x5f18846dca8d <vm_exec_core+19613>, 0x5f18846dd9c2 <vm_exec_core+23506>, 0x5f18846de19a <vm_exec_core+25514>, 0x5f18846dc984 <vm_exec_core+19348>, 0x5f18846d8c3e <vm_exec_core+3662>, 0x5f18846dd240 <vm_exec_core+21584>, 0x5f18846d89fe <vm_exec_core+3086>, 0x5f18846d8de7 <vm_exec_core+4087>, 0x5f18846dadb7 <vm_exec_core+12231>, 0x5f18846dc6cc <vm_exec_core+18652>, 0x5f18846dcf13 <vm_exec_core+20771>, 0x5f18846dc4d7 <vm_exec_core+18151>, 0x5f18846d86e7 <vm_exec_core+2295>, 0x5f18846de518 <vm_exec_core+26408>, 0x5f18846dea73 <vm_exec_core+27779>, 0x5f18846d8e84 <vm_exec_core+4244>, 0x5f18846d9b69 <vm_exec_core+7545>, 0x5f18846d94d6 <vm_exec_core+5862>, 0x5f18846da321 <vm_exec_core+9521>, 0x5f18846db992 <vm_exec_core+15266>, 0x5f18846d8f2b <vm_exec_core+4411>, 0x5f18846de267 <vm_exec_core+25719>, 0x5f18846d9a9f <vm_exec_core+7343>, 0x5f18846db613 <vm_exec_core+14371>, 0x5f18846dc0cd <vm_exec_core+17117>, 0x5f18846dddd5 <vm_exec_core+24549>, 0x5f18846dcc8c <vm_exec_core+20124>, 0x5f18846da3ca <vm_exec_core+9690>, 0x5f18846d9dc2 <vm_exec_core+8146>, 0x5f18846ddb79 <vm_exec_core+23945>, 0x5f18846db013 <vm_exec_core+12835>, 0x5f18846dd312 <vm_exec_core+21794>, 0x5f18846dce00 <vm_exec_core+20496>, 0x5f18846dd39f <vm_exec_core+21935>, 0x5f18846de6fb <vm_exec_core+26891>, 0x5f18846dcbb9 <vm_exec_core+19913>, 0x5f18846ddee8 <vm_exec_core+24824>, 0x5f18846da693 <vm_exec_core+10403>, 0x5f18846dda8f <vm_exec_core+23711>, 0x5f18846da7b9 <vm_exec_core+10697>, 0x5f18846dc8d0 <vm_exec_core+19168>, 0x5f18846dcbb9 <vm_exec_core+19913>, 0x5f18846dbf3c <vm_exec_core+16716>, 0x5f18846dc594 <vm_exec_core+18340>, 0x5f18846daa20 <vm_exec_core+11312>, 0x5f18846d9ee6 <vm_exec_core+8438>, 0x5f18846dd46c <vm_exec_core+22140>, 0x5f18846d9036 <vm_exec_core+4678>, 0x5f18846dbd40 <vm_exec_core+16208>, 0x5f18846e6eca <vm_exec_core+61658>, 0x5f18846dcbcd <vm_exec_core+19933>, 0x5f18846d90d1 <vm_exec_core+4833>, 0x5f18846d9982 <vm_exec_core+7058>, 0x5f18846d979b <vm_exec_core+6571>, 0x5f18846d9c5b <vm_exec_core+7787>, 0x5f18846da4e9 <vm_exec_core+9977>, 0x5f18846dc3d7 <vm_exec_core+17895>, 0x5f18846dbd36 <vm_exec_core+16198>, 0x5f18846dc3d2 <vm_exec_core+17890>, 0x5f18846dcb79 <vm_exec_core+19849>, 0x5f18846dcb39 <vm_exec_core+19785>, 0x5f18846d9c56 <vm_exec_core+7782>, 0x5f18846dced7 <vm_exec_core+20711>, 0x5f18846db25f <vm_exec_core+13423>, 0x5f18846db264 <vm_exec_core+13428>, 0x5f18846dcb34 <vm_exec_core+19780>, 0x5f18846dc6c7 <vm_exec_core+18647>...}
        reg_cfp = 0x7474fb7ff3a0
        reg_pc = 0x52300000b0f8
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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 0x00005f18846d4759 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2645
No locals.
#13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2621
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x00005f18847555f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7474fb7ff578, self=128045821735680, 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:1648
        flags = 0
        iseq = 0x7474fdbf6418
        cfp = <optimized out>
        sp = 0x7474fb6ff9e8
        use_argv = 0x7474fc016720
        stack_argv = 0x7474fb6ff9e8
        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:1662
        captured = 0x7474fb7ff578
#16 0x00005f18847019f6 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:1699
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:1707
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 0x00005f18847019f6 in rb_yield (val=<optimized out>)
No locals.
#20 0x00005f18848a8d1a in rb_ary_each (ary=128045817658040) at /tmp/ruby/src/trunk_asan/array.c:2646
        i = 0
#21 0x00005f1884737c88 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:3797
        ci = 0xc0100000001
        cc = <optimized out>
        me = 0x7474fddb0560
        cfunc = 0x50400000a298
        recv = 128045817658040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#22 0x00005f18846e0096 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7474fb7ff560, cd=0x51100000d900, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        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:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x51100000d900
        insns_address_table = {0x5f18846de5ff <vm_exec_core+26639>, 0x5f18846dab7e <vm_exec_core+11662>, 0x5f18846d847d <vm_exec_core+1677>, 0x5f18846d953f <vm_exec_core+5967>, 0x5f18846de7e9 <vm_exec_core+27129>, 0x5f18846d91fd <vm_exec_core+5133>, 0x5f18846dfcb3 <vm_exec_core+32451>, 0x5f18846dd6ff <vm_exec_core+22799>, 0x5f18846dbbe5 <vm_exec_core+15861>, 0x5f18846d87da <vm_exec_core+2538>, 0x5f18846defb9 <vm_exec_core+29129>, 0x5f18846debbf <vm_exec_core+28111>, 0x5f18846d9440 <vm_exec_core+5712>, 0x5f18846d8cf8 <vm_exec_core+3848>, 0x5f18846ddc83 <vm_exec_core+24211>, 0x5f18846da0dd <vm_exec_core+8941>, 0x5f18846df436 <vm_exec_core+30278>, 0x5f18846dee6e <vm_exec_core+28798>, 0x5f18846da99c <vm_exec_core+11180>, 0x5f18846dbb4d <vm_exec_core+15709>, 0x5f18846dd829 <vm_exec_core+23097>, 0x5f18846dedca <vm_exec_core+28634>, 0x5f18846dca9c <vm_exec_core+19628>, 0x5f18846dd9d1 <vm_exec_core+23521>, 0x5f18846de1a9 <vm_exec_core+25529>, 0x5f18846dc993 <vm_exec_core+19363>, 0x5f18846d8c4d <vm_exec_core+3677>, 0x5f18846dd24f <vm_exec_core+21599>, 0x5f18846d8a0d <vm_exec_core+3101>, 0x5f18846d8df6 <vm_exec_core+4102>, 0x5f18846dadc6 <vm_exec_core+12246>, 0x5f18846dc6db <vm_exec_core+18667>, 0x5f18846dcf22 <vm_exec_core+20786>, 0x5f18846dc4e6 <vm_exec_core+18166>, 0x5f18846d86f6 <vm_exec_core+2310>, 0x5f18846de527 <vm_exec_core+26423>, 0x5f18846dea82 <vm_exec_core+27794>, 0x5f18846d8e93 <vm_exec_core+4259>, 0x5f18846d9b78 <vm_exec_core+7560>, 0x5f18846d94e5 <vm_exec_core+5877>, 0x5f18846da330 <vm_exec_core+9536>, 0x5f18846db9a1 <vm_exec_core+15281>, 0x5f18846d8f3a <vm_exec_core+4426>, 0x5f18846de276 <vm_exec_core+25734>, 0x5f18846d9aae <vm_exec_core+7358>, 0x5f18846db622 <vm_exec_core+14386>, 0x5f18846dc0dc <vm_exec_core+17132>, 0x5f18846ddde4 <vm_exec_core+24564>, 0x5f18846dcc9b <vm_exec_core+20139>, 0x5f18846da3d9 <vm_exec_core+9705>, 0x5f18846d9dd1 <vm_exec_core+8161>, 0x5f18846ddb88 <vm_exec_core+23960>, 0x5f18846db022 <vm_exec_core+12850>, 0x5f18846dd321 <vm_exec_core+21809>, 0x5f18846dce0f <vm_exec_core+20511>, 0x5f18846dd3ae <vm_exec_core+21950>, 0x5f18846de70a <vm_exec_core+26906>, 0x5f18846d819b <vm_exec_core+939>, 0x5f18846ddef7 <vm_exec_core+24839>, 0x5f18846da6a2 <vm_exec_core+10418>, 0x5f18846dda9e <vm_exec_core+23726>, 0x5f18846da7c8 <vm_exec_core+10712>, 0x5f18846dc8df <vm_exec_core+19183>, 0x5f18846df701 <vm_exec_core+30993>, 0x5f18846dbf4b <vm_exec_core+16731>, 0x5f18846dc5a3 <vm_exec_core+18355>, 0x5f18846daa2f <vm_exec_core+11327>, 0x5f18846d9ef5 <vm_exec_core+8453>, 0x5f18846dd47b <vm_exec_core+22155>, 0x5f18846d9045 <vm_exec_core+4693>, 0x5f18846dbd4f <vm_exec_core+16223>, 0x5f18846e6ed9 <vm_exec_core+61673>, 0x5f18846dcbdc <vm_exec_core+19948>, 0x5f18846d90e0 <vm_exec_core+4848>, 0x5f18846d9991 <vm_exec_core+7073>, 0x5f18846d97aa <vm_exec_core+6586>, 0x5f18846d9c6a <vm_exec_core+7802>, 0x5f18846da4f8 <vm_exec_core+9992>, 0x5f18846df35e <vm_exec_core+30062>, 0x5f18846d81a0 <vm_exec_core+944>, 0x5f18846d98b6 <vm_exec_core+6854>, 0x5f18846dfe3b <vm_exec_core+32843>, 0x5f18846dd14d <vm_exec_core+21341>, 0x5f18846dc3dc <vm_exec_core+17900>, 0x5f18846de306 <vm_exec_core+25878>, 0x5f18846e01f8 <vm_exec_core+33800>, 0x5f18846de62e <vm_exec_core+26686>, 0x5f18846df4d8 <vm_exec_core+30440>, 0x5f18846df5a9 <vm_exec_core+30649>, 0x5f18846d8b17 <vm_exec_core+3367>, 0x5f18846deeda <vm_exec_core+28906>, 0x5f18846daf46 <vm_exec_core+12630>, 0x5f18846df125 <vm_exec_core+29493>, 0x5f18846da86d <vm_exec_core+10877>, 0x5f18846da17a <vm_exec_core+9098>, 0x5f18846db47d <vm_exec_core+13965>, 0x5f18846d8fab <vm_exec_core+4539>, 0x5f18846df676 <vm_exec_core+30854>, 0x5f18846db6db <vm_exec_core+14571>, 0x5f18846db269 <vm_exec_core+13433>, 0x5f18846d8294 <vm_exec_core+1188>, 0x5f18846d88b3 <vm_exec_core+2755>, 0x5f18846dc28f <vm_exec_core+17567>, 0x5f18846db879 <vm_exec_core+14985>, 0x5f18846dc162 <vm_exec_core+17266>, 0x5f18846dc004 <vm_exec_core+16916>, 0x5f18846dae63 <vm_exec_core+12403>, 0x5f18846db775 <vm_exec_core+14725>, 0x5f18846db35a <vm_exec_core+13674>, 0x5f18846dbad2 <vm_exec_core+15586>, 0x5f18846dba57 <vm_exec_core+15463>, 0x5f18846de5f0 <vm_exec_core+26624>, 0x5f18846dab6f <vm_exec_core+11647>, 0x5f18846d846e <vm_exec_core+1662>, 0x5f18846d9530 <vm_exec_core+5952>, 0x5f18846de7da <vm_exec_core+27114>, 0x5f18846d91ee <vm_exec_core+5118>, 0x5f18846dfca4 <vm_exec_core+32436>, 0x5f18846dd6f0 <vm_exec_core+22784>, 0x5f18846dbbd6 <vm_exec_core+15846>, 0x5f18846d87cb <vm_exec_core+2523>, 0x5f18846defaa <vm_exec_core+29114>, 0x5f18846debb0 <vm_exec_core+28096>, 0x5f18846d9431 <vm_exec_core+5697>, 0x5f18846d8ce9 <vm_exec_core+3833>, 0x5f18846ddc74 <vm_exec_core+24196>, 0x5f18846da0ce <vm_exec_core+8926>, 0x5f18846df427 <vm_exec_core+30263>, 0x5f18846dee5f <vm_exec_core+28783>, 0x5f18846da98d <vm_exec_core+11165>, 0x5f18846dbb3e <vm_exec_core+15694>, 0x5f18846dd81a <vm_exec_core+23082>, 0x5f18846dedbb <vm_exec_core+28619>, 0x5f18846dca8d <vm_exec_core+19613>, 0x5f18846dd9c2 <vm_exec_core+23506>, 0x5f18846de19a <vm_exec_core+25514>, 0x5f18846dc984 <vm_exec_core+19348>, 0x5f18846d8c3e <vm_exec_core+3662>, 0x5f18846dd240 <vm_exec_core+21584>, 0x5f18846d89fe <vm_exec_core+3086>, 0x5f18846d8de7 <vm_exec_core+4087>, 0x5f18846dadb7 <vm_exec_core+12231>, 0x5f18846dc6cc <vm_exec_core+18652>, 0x5f18846dcf13 <vm_exec_core+20771>, 0x5f18846dc4d7 <vm_exec_core+18151>, 0x5f18846d86e7 <vm_exec_core+2295>, 0x5f18846de518 <vm_exec_core+26408>, 0x5f18846dea73 <vm_exec_core+27779>, 0x5f18846d8e84 <vm_exec_core+4244>, 0x5f18846d9b69 <vm_exec_core+7545>, 0x5f18846d94d6 <vm_exec_core+5862>, 0x5f18846da321 <vm_exec_core+9521>, 0x5f18846db992 <vm_exec_core+15266>, 0x5f18846d8f2b <vm_exec_core+4411>, 0x5f18846de267 <vm_exec_core+25719>, 0x5f18846d9a9f <vm_exec_core+7343>, 0x5f18846db613 <vm_exec_core+14371>, 0x5f18846dc0cd <vm_exec_core+17117>, 0x5f18846dddd5 <vm_exec_core+24549>, 0x5f18846dcc8c <vm_exec_core+20124>, 0x5f18846da3ca <vm_exec_core+9690>, 0x5f18846d9dc2 <vm_exec_core+8146>, 0x5f18846ddb79 <vm_exec_core+23945>, 0x5f18846db013 <vm_exec_core+12835>, 0x5f18846dd312 <vm_exec_core+21794>, 0x5f18846dce00 <vm_exec_core+20496>, 0x5f18846dd39f <vm_exec_core+21935>, 0x5f18846de6fb <vm_exec_core+26891>, 0x5f18846dcbb9 <vm_exec_core+19913>, 0x5f18846ddee8 <vm_exec_core+24824>, 0x5f18846da693 <vm_exec_core+10403>, 0x5f18846dda8f <vm_exec_core+23711>, 0x5f18846da7b9 <vm_exec_core+10697>, 0x5f18846dc8d0 <vm_exec_core+19168>, 0x5f18846dcbb9 <vm_exec_core+19913>, 0x5f18846dbf3c <vm_exec_core+16716>, 0x5f18846dc594 <vm_exec_core+18340>, 0x5f18846daa20 <vm_exec_core+11312>, 0x5f18846d9ee6 <vm_exec_core+8438>, 0x5f18846dd46c <vm_exec_core+22140>, 0x5f18846d9036 <vm_exec_core+4678>, 0x5f18846dbd40 <vm_exec_core+16208>, 0x5f18846e6eca <vm_exec_core+61658>, 0x5f18846dcbcd <vm_exec_core+19933>, 0x5f18846d90d1 <vm_exec_core+4833>, 0x5f18846d9982 <vm_exec_core+7058>, 0x5f18846d979b <vm_exec_core+6571>, 0x5f18846d9c5b <vm_exec_core+7787>, 0x5f18846da4e9 <vm_exec_core+9977>, 0x5f18846dc3d7 <vm_exec_core+17895>, 0x5f18846dbd36 <vm_exec_core+16198>, 0x5f18846dc3d2 <vm_exec_core+17890>, 0x5f18846dcb79 <vm_exec_core+19849>, 0x5f18846dcb39 <vm_exec_core+19785>, 0x5f18846d9c56 <vm_exec_core+7782>, 0x5f18846dced7 <vm_exec_core+20711>, 0x5f18846db25f <vm_exec_core+13423>, 0x5f18846db264 <vm_exec_core+13428>, 0x5f18846dcb34 <vm_exec_core+19780>, 0x5f18846dc6c7 <vm_exec_core+18647>...}
        reg_cfp = 0x7474fb7ff560
        reg_pc = 0x51500001a5d0
        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>
th: 0x515000000300, native_id: 0x7474fe590c40
-- Control frame information -----------------------------------------------
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
c:0021 p:---- s:0128 e:000127 CFUNC  :select
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
c:0020 p:0255 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:697
c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:825
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:864
c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1610
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1305
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1775
c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1762 [FINISH]
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
c:0013 p:---- s:0061 e:000060 CFUNC  :each
c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1761
        INSN_LABEL_newarray = <optimized out>
c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1805
c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1052
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:897
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1289
        INSN_LABEL_concatarray = <optimized out>
c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1889
c:0005 p:0020 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1893
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
        INSN_LABEL_splatarray = <optimized out>
c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]

        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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#24 0x00005f18846d498b in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2645
No locals.
#25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2624
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#26 0x00005f188444fb3c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=128045823602000) at /tmp/ruby/src/trunk_asan/load.c:789
        iseq = 0x7474fdd4ac38
#27 0x00005f188444a9fb in require_internal (ec=ec@entry=0x5160000006d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1296
        found = 114
        handle = <optimized out>
        _ec = <optimized out>
        _tag = <optimized out>
        th = 0x515000000300
        saved = <optimized out>
        ftptr = <optimized out>
        realpath = <optimized out>
        realpaths = 128045823939400
        realpath_map = 128045823939240
        path = 128045823602000
        state = RUBY_TAG_NONE
        prev_ext_config = <optimized out>
        th2 = <optimized out>
        result = <optimized out>
        saved_path = <optimized out>
        reset_ext_config = <optimized out>
#28 0x00005f1884448bb5 in rb_require_string_internal (fname=128045823602040, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1402
        result = <optimized out>
        ec = 0x5160000006d0
        result = <optimized out>
#29 rb_f_require_relative (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1049
        base = <optimized out>
#30 0x00005f1884737c88 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:3797
        ci = 0x58a100140003
        cc = <optimized out>
        me = 0x7474fdd4adc8
        cfunc = 0x5040000185d8
        recv = 128045824069040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#31 0x00005f188471df9d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fff3f56ef30) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4775
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#32 0x00005f188471da55 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4915
        ci = <optimized out>
        cc = 0x0
#33 0x00005f18846e5689 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7474fb7ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972
        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>
#34 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:899
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x5f18846de5ff <vm_exec_core+26639>, 0x5f18846dab7e <vm_exec_core+11662>, 0x5f18846d847d <vm_exec_core+1677>, 0x5f18846d953f <vm_exec_core+5967>, 0x5f18846de7e9 <vm_exec_core+27129>, 0x5f18846d91fd <vm_exec_core+5133>, 0x5f18846dfcb3 <vm_exec_core+32451>, 0x5f18846dd6ff <vm_exec_core+22799>, 0x5f18846dbbe5 <vm_exec_core+15861>, 0x5f18846d87da <vm_exec_core+2538>, 0x5f18846defb9 <vm_exec_core+29129>, 0x5f18846debbf <vm_exec_core+28111>, 0x5f18846d9440 <vm_exec_core+5712>, 0x5f18846d8cf8 <vm_exec_core+3848>, 0x5f18846ddc83 <vm_exec_core+24211>, 0x5f18846da0dd <vm_exec_core+8941>, 0x5f18846df436 <vm_exec_core+30278>, 0x5f18846dee6e <vm_exec_core+28798>, 0x5f18846da99c <vm_exec_core+11180>, 0x5f18846dbb4d <vm_exec_core+15709>, 0x5f18846dd829 <vm_exec_core+23097>, 0x5f18846dedca <vm_exec_core+28634>, 0x5f18846dca9c <vm_exec_core+19628>, 0x5f18846dd9d1 <vm_exec_core+23521>, 0x5f18846de1a9 <vm_exec_core+25529>, 0x5f18846dc993 <vm_exec_core+19363>, 0x5f18846d8c4d <vm_exec_core+3677>, 0x5f18846dd24f <vm_exec_core+21599>, 0x5f18846d8a0d <vm_exec_core+3101>, 0x5f18846d8df6 <vm_exec_core+4102>, 0x5f18846dadc6 <vm_exec_core+12246>, 0x5f18846dc6db <vm_exec_core+18667>, 0x5f18846dcf22 <vm_exec_core+20786>, 0x5f18846dc4e6 <vm_exec_core+18166>, 0x5f18846d86f6 <vm_exec_core+2310>, 0x5f18846de527 <vm_exec_core+26423>, 0x5f18846dea82 <vm_exec_core+27794>, 0x5f18846d8e93 <vm_exec_core+4259>, 0x5f18846d9b78 <vm_exec_core+7560>, 0x5f18846d94e5 <vm_exec_core+5877>, 0x5f18846da330 <vm_exec_core+9536>, 0x5f18846db9a1 <vm_exec_core+15281>, 0x5f18846d8f3a <vm_exec_core+4426>, 0x5f18846de276 <vm_exec_core+25734>, 0x5f18846d9aae <vm_exec_core+7358>, 0x5f18846db622 <vm_exec_core+14386>, 0x5f18846dc0dc <vm_exec_core+17132>, 0x5f18846ddde4 <vm_exec_core+24564>, 0x5f18846dcc9b <vm_exec_core+20139>, 0x5f18846da3d9 <vm_exec_core+9705>, 0x5f18846d9dd1 <vm_exec_core+8161>, 0x5f18846ddb88 <vm_exec_core+23960>, 0x5f18846db022 <vm_exec_core+12850>, 0x5f18846dd321 <vm_exec_core+21809>, 0x5f18846dce0f <vm_exec_core+20511>, 0x5f18846dd3ae <vm_exec_core+21950>, 0x5f18846de70a <vm_exec_core+26906>, 0x5f18846d819b <vm_exec_core+939>, 0x5f18846ddef7 <vm_exec_core+24839>, 0x5f18846da6a2 <vm_exec_core+10418>, 0x5f18846dda9e <vm_exec_core+23726>, 0x5f18846da7c8 <vm_exec_core+10712>, 0x5f18846dc8df <vm_exec_core+19183>, 0x5f18846df701 <vm_exec_core+30993>, 0x5f18846dbf4b <vm_exec_core+16731>, 0x5f18846dc5a3 <vm_exec_core+18355>, 0x5f18846daa2f <vm_exec_core+11327>, 0x5f18846d9ef5 <vm_exec_core+8453>, 0x5f18846dd47b <vm_exec_core+22155>, 0x5f18846d9045 <vm_exec_core+4693>, 0x5f18846dbd4f <vm_exec_core+16223>, 0x5f18846e6ed9 <vm_exec_core+61673>, 0x5f18846dcbdc <vm_exec_core+19948>, 0x5f18846d90e0 <vm_exec_core+4848>, 0x5f18846d9991 <vm_exec_core+7073>, 0x5f18846d97aa <vm_exec_core+6586>, 0x5f18846d9c6a <vm_exec_core+7802>, 0x5f18846da4f8 <vm_exec_core+9992>, 0x5f18846df35e <vm_exec_core+30062>, 0x5f18846d81a0 <vm_exec_core+944>, 0x5f18846d98b6 <vm_exec_core+6854>, 0x5f18846dfe3b <vm_exec_core+32843>, 0x5f18846dd14d <vm_exec_core+21341>, 0x5f18846dc3dc <vm_exec_core+17900>, 0x5f18846de306 <vm_exec_core+25878>, 0x5f18846e01f8 <vm_exec_core+33800>, 0x5f18846de62e <vm_exec_core+26686>, 0x5f18846df4d8 <vm_exec_core+30440>, 0x5f18846df5a9 <vm_exec_core+30649>, 0x5f18846d8b17 <vm_exec_core+3367>, 0x5f18846deeda <vm_exec_core+28906>, 0x5f18846daf46 <vm_exec_core+12630>, 0x5f18846df125 <vm_exec_core+29493>, 0x5f18846da86d <vm_exec_core+10877>, 0x5f18846da17a <vm_exec_core+9098>, 0x5f18846db47d <vm_exec_core+13965>, 0x5f18846d8fab <vm_exec_core+4539>, 0x5f18846df676 <vm_exec_core+30854>, 0x5f18846db6db <vm_exec_core+14571>, 0x5f18846db269 <vm_exec_core+13433>, 0x5f18846d8294 <vm_exec_core+1188>, 0x5f18846d88b3 <vm_exec_core+2755>, 0x5f18846dc28f <vm_exec_core+17567>, 0x5f18846db879 <vm_exec_core+14985>, 0x5f18846dc162 <vm_exec_core+17266>, 0x5f18846dc004 <vm_exec_core+16916>, 0x5f18846dae63 <vm_exec_core+12403>, 0x5f18846db775 <vm_exec_core+14725>, 0x5f18846db35a <vm_exec_core+13674>, 0x5f18846dbad2 <vm_exec_core+15586>, 0x5f18846dba57 <vm_exec_core+15463>, 0x5f18846de5f0 <vm_exec_core+26624>, 0x5f18846dab6f <vm_exec_core+11647>, 0x5f18846d846e <vm_exec_core+1662>, 0x5f18846d9530 <vm_exec_core+5952>, 0x5f18846de7da <vm_exec_core+27114>, 0x5f18846d91ee <vm_exec_core+5118>, 0x5f18846dfca4 <vm_exec_core+32436>, 0x5f18846dd6f0 <vm_exec_core+22784>, 0x5f18846dbbd6 <vm_exec_core+15846>, 0x5f18846d87cb <vm_exec_core+2523>, 0x5f18846defaa <vm_exec_core+29114>, 0x5f18846debb0 <vm_exec_core+28096>, 0x5f18846d9431 <vm_exec_core+5697>, 0x5f18846d8ce9 <vm_exec_core+3833>, 0x5f18846ddc74 <vm_exec_core+24196>, 0x5f18846da0ce <vm_exec_core+8926>, 0x5f18846df427 <vm_exec_core+30263>, 0x5f18846dee5f <vm_exec_core+28783>, 0x5f18846da98d <vm_exec_core+11165>, 0x5f18846dbb3e <vm_exec_core+15694>, 0x5f18846dd81a <vm_exec_core+23082>, 0x5f18846dedbb <vm_exec_core+28619>, 0x5f18846dca8d <vm_exec_core+19613>, 0x5f18846dd9c2 <vm_exec_core+23506>, 0x5f18846de19a <vm_exec_core+25514>, 0x5f18846dc984 <vm_exec_core+19348>, 0x5f18846d8c3e <vm_exec_core+3662>, 0x5f18846dd240 <vm_exec_core+21584>, 0x5f18846d89fe <vm_exec_core+3086>, 0x5f18846d8de7 <vm_exec_core+4087>, 0x5f18846dadb7 <vm_exec_core+12231>, 0x5f18846dc6cc <vm_exec_core+18652>, 0x5f18846dcf13 <vm_exec_core+20771>, 0x5f18846dc4d7 <vm_exec_core+18151>, 0x5f18846d86e7 <vm_exec_core+2295>, 0x5f18846de518 <vm_exec_core+26408>, 0x5f18846dea73 <vm_exec_core+27779>, 0x5f18846d8e84 <vm_exec_core+4244>, 0x5f18846d9b69 <vm_exec_core+7545>, 0x5f18846d94d6 <vm_exec_core+5862>, 0x5f18846da321 <vm_exec_core+9521>, 0x5f18846db992 <vm_exec_core+15266>, 0x5f18846d8f2b <vm_exec_core+4411>, 0x5f18846de267 <vm_exec_core+25719>, 0x5f18846d9a9f <vm_exec_core+7343>, 0x5f18846db613 <vm_exec_core+14371>, 0x5f18846dc0cd <vm_exec_core+17117>, 0x5f18846dddd5 <vm_exec_core+24549>, 0x5f18846dcc8c <vm_exec_core+20124>, 0x5f18846da3ca <vm_exec_core+9690>, 0x5f18846d9dc2 <vm_exec_core+8146>, 0x5f18846ddb79 <vm_exec_core+23945>, 0x5f18846db013 <vm_exec_core+12835>, 0x5f18846dd312 <vm_exec_core+21794>, 0x5f18846dce00 <vm_exec_core+20496>, 0x5f18846dd39f <vm_exec_core+21935>, 0x5f18846de6fb <vm_exec_core+26891>, 0x5f18846dcbb9 <vm_exec_core+19913>, 0x5f18846ddee8 <vm_exec_core+24824>, 0x5f18846da693 <vm_exec_core+10403>, 0x5f18846dda8f <vm_exec_core+23711>, 0x5f18846da7b9 <vm_exec_core+10697>, 0x5f18846dc8d0 <vm_exec_core+19168>, 0x5f18846dcbb9 <vm_exec_core+19913>, 0x5f18846dbf3c <vm_exec_core+16716>, 0x5f18846dc594 <vm_exec_core+18340>, 0x5f18846daa20 <vm_exec_core+11312>, 0x5f18846d9ee6 <vm_exec_core+8438>, 0x5f18846dd46c <vm_exec_core+22140>, 0x5f18846d9036 <vm_exec_core+4678>, 0x5f18846dbd40 <vm_exec_core+16208>, 0x5f18846e6eca <vm_exec_core+61658>, 0x5f18846dcbcd <vm_exec_core+19933>, 0x5f18846d90d1 <vm_exec_core+4833>, 0x5f18846d9982 <vm_exec_core+7058>, 0x5f18846d979b <vm_exec_core+6571>, 0x5f18846d9c5b <vm_exec_core+7787>, 0x5f18846da4e9 <vm_exec_core+9977>, 0x5f18846dc3d7 <vm_exec_core+17895>, 0x5f18846dbd36 <vm_exec_core+16198>, 0x5f18846dc3d2 <vm_exec_core+17890>, 0x5f18846dcb79 <vm_exec_core+19849>, 0x5f18846dcb39 <vm_exec_core+19785>, 0x5f18846d9c56 <vm_exec_core+7782>, 0x5f18846dced7 <vm_exec_core+20711>, 0x5f18846db25f <vm_exec_core+13423>, 0x5f18846db264 <vm_exec_core+13428>, 0x5f18846dcb34 <vm_exec_core+19780>, 0x5f18846dc6c7 <vm_exec_core+18647>...}
        reg_cfp = 0x7474fb7ff790
        reg_pc = 0x50400002dd38
        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_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_opt_new = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <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>
#35 0x00005f18846d459b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2618
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fff3f56f2e0, <optimized out>, <optimized out>}, prev = 0x7474fc246750, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#36 0x00005f188434a5cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7474fdd4ae68) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff3f56f470, <optimized out>, 0x7fff3f56f3c0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7474fdd4ae68
#37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#38 0x00005f1884343b37 in rb_main (argc=9, argv=0x7fff3f56f648) at /tmp/ruby/src/trunk_asan/main.c:42
        variable_in_this_stack_frame = <optimized out>
#39 main (argc=9, argv=0x7fff3f56f648) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 3533186) detached]
running file: /tmp/ruby/src/trunk_asan/test/ruby/test_process.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.

$ timeout 60 gdb -p 3532856 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
make: *** [uncommon.mk:969: yes-test-all] Error 1

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 3532855 -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)

$$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
$$$[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/16.0.0   -Dmodular_gc_dir=
	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
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --edition=2024 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/zjit/target/release/' /tmp/ruby/src/trunk_asan/zjit/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/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/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
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-1.8.1/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-3.9.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.9.2/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/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 3.5.0dev (2025-05-05T20:35:28Z master cbf9c088f8) +PRISM [x86_64-linux]
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Finished in 32.554534 seconds

3336 files, 33633 examples, 136075 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
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