# Logfile created on 2025-03-07 11:46:54 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x00007f3ac657fdc0 @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.20250307-114654", @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]], @make="make", @logger=#<Logger:0x00007f3ac7a7f1a8 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x00007f3ac7a7efc8 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x00007f3ac64b9f30 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20250307-114654", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20250307-114654>, @binmode=false, @mon_data=#<Monitor:0x00007f3ac7a7ea50>, @mon_data_owner_object_id=880>>>
$$$[beg] make update-download -j16
tool/config.guess already exists
tool/config.sub already exists
Update syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision unchanged
$$$[end] "make update-download -j16" exit with 0.
$$$[beg] make update-src      -j16
From https://github.com/ruby/ruby
   8841f88..f118e0c  master     -> origin/master
Updating 8841f88..f118e0c
Fast-forward
 range.c                          | 72 +++++++++++++++++++++++++++++-----------
 spec/ruby/core/range/max_spec.rb | 20 +++++++++--
 test/ruby/test_range.rb          |  8 ++++-
 3 files changed, 77 insertions(+), 23 deletions(-)
Latest commit hash = f118e0ce73
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
generating /tmp/ruby/src/trunk_asan/ext/ripper/eventids2table.c
Update syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
make[1]: Entering directory '/tmp/ruby/src/trunk_asan/ext/ripper'
make[1]: Nothing to be done for 'src'.
make[1]: Leaving directory '/tmp/ruby/src/trunk_asan/ext/ripper'
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision unchanged
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[end] "make after-update    -j16" exit with 0.
$$$[beg] make miniruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
compiling /tmp/ruby/src/trunk_asan/range.c
compiling /tmp/ruby/src/trunk_asan/version.c
linking miniruby
$$$[end] "make miniruby -j16" exit with 0.
$$$[beg] make ruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
builtin_binary.inc updated
97bafa315238ac23ceaca69e88cad1e4e8ce47d05d17eb01a3c7e7dd6459d072  builtin_binary.inc
compiling /tmp/ruby/src/trunk_asan/builtin.c
linking static-library libruby-static.a
linking ruby
$$$[end] "make ruby -j16" exit with 0.
$$$[beg] make all -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -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
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]: 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/date'
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]: 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]: 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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
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/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
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/fiddle-1.1.6/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.6/ext/fiddle'
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/debug-1.10.0/ext/debug'
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/rbs-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/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 syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -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
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
generating encdb.h
generating enc.mk
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.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]: 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/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
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]: 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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.6/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: 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/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
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/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
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-1.1.6/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
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'
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 0.6.0
                                    pp 0.6.2
                                    prettyprint 0.2.0
                                    prism 1.3.0
                                    resolv 0.6.0
                                    ruby2_keywords 0.0.5
                                    securerandom 0.4.1
                                    set 1.1.1
                                    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 2.10.1
                                    openssl 3.3.0
                                    pathname 0.4.0
                                    psych 5.2.3
                                    stringio 3.1.6.dev
                                    strscan 3.1.2
                                    zlib 3.2.1
installing bundled gems:            /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    minitest 5.25.4
                                    power_assert 2.0.5
                                    rake 13.2.1
                                    test-unit 3.6.7
                                    rexml 3.4.1
                                    rss 0.3.1
                                    net-ftp 0.3.8
                                    net-imap 0.5.6
                                    net-pop 0.1.2
                                    net-smtp 0.5.1
                                    matrix 0.4.2
                                    prime 0.1.3
                                    rbs 3.8.1
                                    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 0.2.0
                                    csv 3.3.2
                                    repl_type_completor 0.1.10
                                    ostruct 0.6.1
                                    pstore 0.1.4
                                    benchmark 0.4.0
                                    logger 1.6.6
                                    rdoc 6.12.0
                                    irb 1.15.1
                                    reline 0.6.0
                                    readline 0.0.4
                                    fiddle 1.1.6
installing bundled gem cache:       /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0/cache
skipped bundled gems:
    win32ole-1.9.1.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/15.0.0   -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
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Checking leaked global symbols...none
/tmp/ruby/src/trunk_asan/basictest/test.rb:assignment ....................................................................................................................................................................................................................................................................................................................................................................................OK 372
/tmp/ruby/src/trunk_asan/basictest/test.rb:condition ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:if/unless ...OK 3
/tmp/ruby/src/trunk_asan/basictest/test.rb:case .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:while/until ........OK 8
/tmp/ruby/src/trunk_asan/basictest/test.rb:exception ..........OK 10
/tmp/ruby/src/trunk_asan/basictest/test.rb:array .......................................OK 39
/tmp/ruby/src/trunk_asan/basictest/test.rb:hash ...........................OK 27
/tmp/ruby/src/trunk_asan/basictest/test.rb:iterator ...........................................................................................................OK 107
/tmp/ruby/src/trunk_asan/basictest/test.rb:float ................................................................................OK 80
/tmp/ruby/src/trunk_asan/basictest/test.rb:bignum ...............................OK 31
/tmp/ruby/src/trunk_asan/basictest/test.rb:string & char ..............................................................OK 62
/tmp/ruby/src/trunk_asan/basictest/test.rb:assignment ..........OK 10
/tmp/ruby/src/trunk_asan/basictest/test.rb:call ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:proc .........OK 9
/tmp/ruby/src/trunk_asan/basictest/test.rb:signal ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:eval ...........................OK 27
/tmp/ruby/src/trunk_asan/basictest/test.rb:system ........OK 8
/tmp/ruby/src/trunk_asan/basictest/test.rb:const .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:clone .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:marshal ....OK 4
/tmp/ruby/src/trunk_asan/basictest/test.rb:pack ....OK 4
/tmp/ruby/src/trunk_asan/basictest/test.rb:math ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:struct ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:variable ............OK 12
/tmp/ruby/src/trunk_asan/basictest/test.rb:trace ...OK 3
/tmp/ruby/src/trunk_asan/basictest/test.rb:defined? ............OK 12
/tmp/ruby/src/trunk_asan/basictest/test.rb:alias ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:path .......................OK 23
/tmp/ruby/src/trunk_asan/basictest/test.rb:gc ....OK 4

test succeeded
$$$[end] "make yes-test-basic TESTS='-j16'" exit with 0.
$$$[beg] make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -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
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-1.1.6/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.6/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-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/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=50836
  "--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:

[  1/751] 1909138=-ext-/win32/test_dln
[  2/751] 1909143=openssl/test_x509attr
[  3/751] 1909134=ruby/enc/test_iso_8859
[  4/751] 1909144=ruby/test_complex2
[  5/751] 1909138=prism/regexp_test
[  6/751] 1909133=ruby/test_string_memory
[  7/751] 1909146=mkmf/test_pkg_config
[  8/751] 1909141=-ext-/bignum/test_big2str
[  9/751] 1909135=open-uri/test_open-uri
[ 10/751] 1909137=-ext-/string/test_coderange
[ 11/751] 1909142=prism/ruby/location_test
[ 12/751] 1909141=ruby/test_allocation
[ 13/751] 1909136=ruby/test_gc
[ 14/751] 1909139=prism/api/dump_test
[ 15/751] 1909145=-ext-/string/test_enc_associate
[ 16/751] 1909147=ruby/test_iseq
[ 17/751] 1909140=ruby/test_insns_leaf
[ 18/751] 1909137=yaml/test_store
[ 19/751] 1909148=-ext-/load/test_protect
[ 20/751] 1909144=net/protocol/test_protocol
[ 21/751] 1909148=rubygems/test_gem_ext_cargo_builder_link_flag_converter
[ 22/751] 1909140=psych/test_tree_builder
[ 23/751] 1909133=rubygems/test_gem_commands_open_command
[ 24/751] 1909146=openssl/test_x509req
[ 25/751] 1909134=cgi/test_cgi_util
[ 26/751] 1909137=rubygems/test_gem_specification
[ 27/751] 1909140=ruby/enc/test_gbk
[ 28/751] 1909140=ruby/test_warning
[ 29/751] 1909143=rubygems/test_gem_name_tuple
[ 30/751] 1909138=ruby/test_refinement
[ 31/751] 1909142=rubygems/test_gem_dependency_installer
[ 32/751] 1909144=strscan/test_stringscanner
[ 33/751] 1909144=psych/test_numeric
[ 34/751] 1909144=openssl/test_x509crl
[ 35/751] 1909140=psych/test_class
[ 36/751] 1909140=cgi/test_cgi_session
[ 37/751] 1909140=rubygems/test_gem_package_tar_reader
[ 38/751] 1909143=ruby/enc/test_gb18030
[ 39/751] 1909143=-ext-/test_enumerator_kw
[ 40/751] 1909143=ruby/test_mixed_unicode_escapes
[ 41/751] 1909143=-ext-/bignum/test_mul
[ 42/751] 1909143=mkmf/test_mkmf
[ 43/751] 1909148=did_you_mean/spell_checking/test_require_path_check
[ 44/751] 1909146=io/nonblock/test_flush
[ 45/751] 1909134=ruby/test_complexrational
[ 46/751] 1909135=openssl/test_pkcs7
[ 47/751] 1909146=cgi/test_cgi_header
[ 48/751] 1909134=rubygems/test_gem_commands_fetch_command
[ 49/751] 1909143=prism/result/static_inspect_test
[ 50/751] 1909146=-ext-/symbol/test_inadvertent_creation
[ 51/751] 1909133=prism/result/source_location_test
[ 52/751] 1909148=ruby/test_complex
[ 53/751] 1909143=-ext-/vm/test_at_exit
[ 54/751] 1909143=-ext-/thread/test_instrumentation_api
[ 55/751] 1909144=ripper/test_files_ext
[ 56/751] 1909133=openssl/test_x509ext
[ 57/751] 1909133=prism/unescape_test
[ 58/751] 1909146=prism/result/equality_test
[ 59/751] 1909133=rubygems/test_gem_commands_query_command
[ 60/751] 1909140=ruby/test_settracefunc
[ 61/751] 1909135=rubygems/test_gem_text
[ 62/751] 1909146=prism/ruby/tunnel_test
[ 63/751] 1909146=rubygems/test_gem_commands_stale_command
[ 64/751] 1909144=rubygems/test_gem_version
[ 65/751] 1909148=ruby/test_sprintf_comb
[ 66/751] 1909134=test_pp
[ 67/751] 1909145=socket/test_tcp
[ 68/751] 1909135=ruby/test_path
[ 69/751] 1909135=ruby/test_method_cache
[ 70/751] 1909135=rubygems/test_gem_stub_specification
[ 71/751] 1909134=json/json_string_matching_test
[ 72/751] 1909134=monitor/test_monitor
[ 73/751] 1909146=rubygems/test_gem_ext_rake_builder
[ 74/751] 1909147=openssl/test_asn1
[ 75/751] 1909148=mkmf/test_flags
[ 76/751] 1909134=ruby/test_transcode
[ 77/751] 1909144=ruby/test_whileuntil
[ 78/751] 1909144=-ext-/rational/test_rat
[ 79/751] 1909144=test_extlibs
[ 80/751] 1909147=resolv/test_svcb_https
[ 81/751] 1909135=openssl/test_buffering
[ 82/751] 1909135=prism/ruby/ruby_parser_test
[ 83/751] 1909147=-ext-/test_bug-14834
[ 84/751] 1909145=-ext-/proc/test_bmethod
[ 85/751] 1909145=psych/nodes/test_enumerable
[ 86/751] 1909145=uri/test_http
[ 87/751] 1909135=-ext-/funcall/test_passing_block
[ 88/751] 1909135=openssl/test_x509cert
[ 89/751] 1909145=socket/test_addrinfo
[ 90/751] 1909147=mkmf/test_have_func
[ 91/751] 1909145=-ext-/string/test_enc_str_buf_cat
[ 92/751] 1909145=optparse/test_zsh_completion
[ 93/751] 1909145=rubygems/test_gem_package_tar_reader_entry
[ 94/751] 1909134=-ext-/thread/test_lock_native_thread
[ 95/751] 1909134=rubygems/test_webauthn_listener
[ 96/751] 1909134=rubygems/test_gem_resolver_specification
[ 97/751] 1909133=json/json_fixtures_test
[ 98/751] 1909134=ruby/test_encoding
[ 99/751] 1909133=dtrace/test_load
[100/751] 1909133=ruby/test_default_gems
[101/751] 1909133=mkmf/test_constant
[102/751] 1909143=rubygems/test_gem_security_trust_dir
[103/751] 1909143=ruby/test_rubyvm
[104/751] 1909143=-ext-/exception/test_data_error
[105/751] 1909145=socket/test_ancdata
[106/751] 1909145=rubygems/test_gem_doctor
[107/751] 1909143=ruby/test_weakmap
[108/751] 1909135=ruby/enc/test_euc_jp
[109/751] 1909135=-ext-/test_abi
[110/751] 1909145=ripper/test_scanner_events
[111/751] 1909134=-ext-/string/test_external_new
[112/751] 1909134=rubygems/test_gem_resolver_dependency_request
[113/751] 1909134=win32/test_registry
[114/751] 1909134=rubygems/test_deprecate
[115/751] 1909145=openssl/test_ssl
[116/751] 1909134=ruby/test_module
[117/751] 1909148=rubygems/test_gem_commands_push_command
[118/751] 1909146=prism/api/parse_success_test
[119/751] 1909146=strscan/test_ractor
[120/751] 1909146=rubygems/test_gem_uri_formatter
[121/751] 1909146=ruby/test_sprintf
[122/751] 1909140=rubygems/test_gem_request_connection_pools
[123/751] 1909135=ruby/test_optimization
[124/751] 1909147=uri/test_common
[125/751] 1909139=rubygems/test_gem_ext_builder
[126/751] 1909146=fileutils/test_verbose
[127/751] 1909140=date/test_date_strftime
[128/751] 1909146=prism/ruby/compiler_test
[129/751] 1909146=rubygems/test_gem_resolver_vendor_specification
[130/751] 1909146=-ext-/typeddata/test_typeddata
[131/751] 1909148=ruby/test_struct
[132/751] 1909147=fiber/test_mutex
[133/751] 1909148=ruby/test_basicinstructions
[134/751] 1909137=-ext-/bignum/test_bigzero
[135/751] 1909137=socket/test_basicsocket
[136/751] 1909137=rubygems/test_gem_commands_owner_command
[137/751] 1909148=-ext-/string/test_normalize
[138/751] 1909148=-ext-/test_recursion
[139/751] 1909148=test_find
[140/751] 1909148=prism/locals_test
[141/751] 1909148=rubygems/test_gem_unsatisfiable_dependency_error
[142/751] 1909148=objspace/test_ractor
[143/751] 1909148=prism/ruby/pattern_test
[144/751] 1909146=rubygems/test_gem_package_tar_header
[145/751] 1909147=ripper/test_sexp
[146/751] 1909147=ruby/test_require_lib
[147/751] 1909146=rubygems/test_gem_version_option
[148/751] 1909148=ripper/test_files_test_2
[149/751] 1909146=prism/api/lex_test
[150/751] 1909146=rubygems/test_gem_rdoc
[151/751] 1909146=rubygems/test_gem_remote_fetcher_s3
[152/751] 1909137=-ext-/win32/test_fd_setsize
[153/751] 1909137=test_trick
[154/751] 1909146=ruby/test_objectspace
[155/751] 1909142=rubygems/test_gem_request_set
[156/751] 1909140=prism/version_test
[157/751] 1909140=psych/test_null
[158/751] 1909140=ruby/enc/test_big5
[159/751] 1909140=rubygems/test_gem_resolver_activation_request
[160/751] 1909140=-ext-/string/test_fstring
[161/751] 1909140=did_you_mean/core_ext/test_name_error_extension
[162/751] 1909142=-ext-/iseq_load/test_iseq_load
[163/751] 1909140=ruby/test_signal
[164/751] 1909144=ruby/test_fixnum
[165/751] 1909144=fiber/test_timeout
[166/751] 1909144=-ext-/test_ensure_and_callcc
[167/751] 1909144=fiber/test_scheduler
[168/751] 1909144=ruby/test_call
[169/751] 1909133=ruby/test_thread
[170/751] 1909144=dtrace/test_hash_create
[171/751] 1909144=json/json_generic_object_test
[172/751] 1909144=date/test_switch_hitter
[173/751] 1909144=-ext-/bignum/test_pack
[174/751] 1909139=ruby/test_defined
[175/751] 1909139=ruby/enc/test_case_options
[176/751] 1909139=ripper/test_files_sample
[177/751] 1909138=-ext-/st/test_update
[178/751] 1909138=-ext-/method/test_arity
[179/751] 1909138=rubygems/test_gem_security_policy
[180/751] 1909139=uri/test_file
[181/751] 1909139=rubygems/test_gem_install_update_options
[182/751] 1909144=rubygems/test_gem_resolver_index_set
[183/751] 1909144=ruby/test_rational2
[184/751] 1909144=prism/fixtures_test
[185/751] 1909134=rubygems/test_gem_dependency_resolution_error
[186/751] 1909134=net/http/test_http
[187/751] 1909139=dtrace/test_raise
[188/751] 1909139=open-uri/test_proxy
[189/751] 1909139=psych/test_string
[190/751] 1909144=io/wait/test_io_wait_uncommon
[191/751] 1909144=rubygems/test_gem_ci_detector
[192/751] 1909144=ruby/enc/test_shift_jis
[193/751] 1909144=rubygems/test_gem_request_set_lockfile_parser
[194/751] 1909138=ruby/test_yield
[195/751] 1909139=ruby/test_fnmatch
[196/751] 1909139=rubygems/test_gem_resolver_vendor_set
[197/751] 1909144=erb/test_erb_command
[198/751] 1909139=net/http/test_https
[199/751] 1909142=rubygems/test_require
[200/751] 1909144=mkmf/test_have_library
[201/751] 1909143=ruby/test_unicode_escape
[202/751] 1909143=net/http/test_httpresponses
[203/751] 1909143=prism/result/integer_base_flags_test
[204/751] 1909143=uri/test_ftp
[205/751] 1909143=-ext-/string/test_too_many_dummy_encodings
[206/751] 1909143=rubygems/test_gem_ext_cmake_builder
[207/751] 1909143=ripper/test_filter
[208/751] 1909143=erb/test_erb_m17n
[209/751] 1909143=ruby/test_clone
[210/751] 1909143=objspace/test_objspace
[211/751] 1909144=ruby/enc/test_koi8
[212/751] 1909144=-ext-/gvl/test_last_thread
[213/751] 1909137=rubygems/test_gem_remote_fetcher_local_server
[214/751] 1909137=etc/test_etc
[215/751] 1909137=rubygems/test_gem_source_lock
[216/751] 1909137=uri/test_ldap
[217/751] 1909137=psych/test_hash
[218/751] 1909142=openssl/test_cipher
[219/751] 1909137=-ext-/time/test_new
[220/751] 1909137=ruby/test_enum
[221/751] 1909142=rubygems/test_gem_commands_which_command
[222/751] 1909144=socket/test_unix
[223/751] 1909142=rubygems/test_gem_source_specific_file
[224/751] 1909144=prism/api/parse_test
[225/751] 1909144=ruby/test_symbol
[226/751] 1909147=optparse/test_optparse
[227/751] 1909142=psych/test_coder
[228/751] 1909142=rubygems/test_gem_spec_fetcher
[229/751] 1909147=io/console/test_ractor
[230/751] 1909147=rubygems/test_gem_commands_sources_command
[231/751] 1909142=ruby/test_undef
[232/751] 1909142=io/console/test_io_console
[233/751] 1909145=date/test_date_arith
[234/751] 1909145=uri/test_ws
[235/751] 1909145=ruby/test_io
[236/751] 1909147=ruby/test_metaclass
[237/751] 1909147=ruby/test_numeric
[238/751] 1909148=pathname/test_ractor
[239/751] 1909147=rubygems/test_gem_resolver_installed_specification
[240/751] 1909147=dtrace/test_array_create
[241/751] 1909147=-ext-/integer/test_my_integer
[242/751] 1909140=-ext-/tracepoint/test_tracepoint
[243/751] 1909147=rubygems/test_gem_commands_environment_command
[244/751] 1909148=prism/encoding/symbol_encoding_test
[245/751] 1909148=cgi/test_cgi_cookie
[246/751] 1909148=-ext-/marshal/test_internal_ivar
[247/751] 1909148=rubygems/test_gem_commands_mirror
[248/751] 1909148=openssl/test_hmac
[249/751] 1909147=mkmf/test_signedness
[250/751] 1909148=prism/ruby/desugar_compiler_test
[251/751] 1909148=ruby/test_inlinecache
[252/751] 1909139=net/http/test_httpresponse
[253/751] 1909148=ruby/test_weakkeymap
[254/751] 1909139=-ext-/marshal/test_usrmarshal
[255/751] 1909134=rubygems/test_gem_command
[256/751] 1909134=ruby/test_key_error
[257/751] 1909134=-ext-/exception/test_enc_raise
[258/751] 1909134=openssl/test_engine
[259/751] 1909134=-ext-/postponed_job/test_postponed_job
[260/751] 1909141=json/ractor_test
[261/751] 1909141=rubygems/test_gem_request_set_lockfile
[262/751] 1909137=-ext-/load/test_dot_dot
[263/751] 1909137=did_you_mean/tree_spell/test_human_typo
[264/751] 1909137=prism/ruby/reflection_test
[265/751] 1909140=ruby/test_bignum
[266/751] 1909137=openssl/test_config
[267/751] 1909139=test_tempfile
[268/751] 1909137=rubygems/test_gem_util
[269/751] 1909142=rubygems/test_gem_gemcutter_utilities
[270/751] 1909140=rubygems/test_gem_remote_fetcher
[271/751] 1909137=rubygems/test_gem_resolver
[272/751] 1909142=rubygems/test_gem_commands_yank_command
[273/751] 1909134=did_you_mean/edit_distance/test_jaro_winkler
[274/751] 1909134=did_you_mean/spell_checking/test_pattern_key_name_check
[275/751] 1909134=rubygems/test_exit
[276/751] 1909139=fiber/test_io
[277/751] 1909134=rubygems/test_gem_commands_cert_command
[278/751] 1909142=fileutils/test_fileutils
[279/751] 1909141=ruby/test_object
[280/751] 1909137=fiber/test_process
[281/751] 1909140=-ext-/eval/test_eval
[282/751] 1909140=json/json_common_interface_test
[283/751] 1909137=psych/test_stream
[284/751] 1909137=coverage/test_coverage
[285/751] 1909140=pathname/test_pathname
[286/751] 1909139=rubygems/test_remote_fetch_error
[287/751] 1909139=rubygems/test_gem_resolver_git_specification
[288/751] 1909142=ruby/test_dir_m17n
[289/751] 1909139=prism/result/named_capture_test
[290/751] 1909139=cgi/test_cgi_tag_helper
[291/751] 1909139=rubygems/test_gem_commands_dependency_command
[292/751] 1909140=-ext-/string/test_qsort
[293/751] 1909140=dtrace/test_cmethod
[294/751] 1909140=rubygems/test_gem_ext_ext_conf_builder
[295/751] 1909147=-ext-/thread_fd/test_thread_fd_close
[296/751] 1909147=json/json_addition_test
[297/751] 1909139=-ext-/path_to_class/test_path_to_class
[298/751] 1909139=prism/result/string_test
[299/751] 1909139=fiber/test_storage
[300/751] 1909139=dtrace/test_string
[301/751] 1909139=rubygems/test_gem_resolver_index_specification
[302/751] 1909147=psych/test_marshalable
[303/751] 1909147=ruby/test_iterator
[304/751] 1909139=dtrace/test_method_cache
[305/751] 1909139=rubygems/test_gem_dependency
[306/751] 1909147=prism/api/parse_comments_test
[307/751] 1909139=ruby/test_const
[308/751] 1909139=psych/test_serialize_subclasses
[309/751] 1909139=ruby/test_class
[310/751] 1909147=uri/test_wss
[311/751] 1909147=fiber/test_address_resolve
[312/751] 1909141=-ext-/string/test_cstr
[313/751] 1909147=rubygems/test_gem_resolver_lock_specification
[314/751] 1909147=openssl/test_digest
[315/751] 1909147=ruby/test_variable
[316/751] 1909148=rubygems/test_gem_source_local
[317/751] 1909134=-ext-/num2int/test_num2int
[318/751] 1909144=ruby/test_parse
[319/751] 1909134=ruby/test_process
[320/751] 1909136=mkmf/test_have_macro
[321/751] 1909147=-ext-/iter/test_iter_break
[322/751] 1909147=ruby/test_thread_queue
[323/751] 1909141=fileutils/test_nowrite
[324/751] 1909148=ruby/test_flip
[325/751] 1909141=optparse/test_summary
[326/751] 1909148=ruby/test_stack
[327/751] 1909137=rubygems/test_gem_commands_install_command
[328/751] 1909141=rubygems/test_gem_ext_cargo_builder_unit
[329/751] 1909136=ruby/test_econv
[330/751] 1909141=-ext-/st/test_foreach
[331/751] 1909141=test_securerandom
[332/751] 1909141=fiber/test_thread
[333/751] 1909138=ruby/test_pattern_matching
[334/751] 1909135=rubygems/test_gem_commands_search_command
[335/751] 1909135=ruby/test_arithmetic_sequence
[336/751] 1909138=ruby/test_literal
[337/751] 1909141=prism/bom_test
[338/751] 1909135=ruby/test_frozen_error
[339/751] 1909135=socket/test_sockopt
[340/751] 1909135=ruby/test_file
[341/751] 1909141=ruby/test_lambda
[342/751] 1909141=psych/test_encoding
[343/751] 1909141=-ext-/iter/test_yield_block
[344/751] 1909146=psych/handlers/test_recorder
[345/751] 1909141=rubygems/test_gem_commands_specification_command
[346/751] 1909144=mkmf/test_config
[347/751] 1909146=psych/test_boolean
[348/751] 1909146=psych/test_yaml
[349/751] 1909141=psych/test_document
[350/751] 1909141=fiber/test_ractor
[351/751] 1909146=-ext-/bug_reporter/test_bug_reporter
[352/751] 1909140=did_you_mean/test_spell_checker
[353/751] 1909141=rubygems/test_gem_resolver_api_specification
[354/751] 1909140=optparse/test_getopts
[355/751] 1909140=prism/ruby/parameters_signature_test
[356/751] 1909140=rubygems/test_gem_request
[357/751] 1909141=ruby/test_primitive
[358/751] 1909141=openssl/test_pkey
[359/751] 1909141=rubygems/test_gem_commands_signin_command
[360/751] 1909141=socket/test_nonblock
[361/751] 1909141=json/test_helper
[362/751] 1909141=psych/test_yamldbm
[363/751] 1909141=ruby/test_thread_cv
[364/751] 1909148=cgi/test_cgi_modruby
[365/751] 1909140=prism/ruby/relocation_test
[366/751] 1909148=ruby/enc/test_windows_1251
[367/751] 1909148=ripper/test_parser_events
[368/751] 1909142=-ext-/file/test_stat
[369/751] 1909140=ruby/test_eval
[370/751] 1909142=resolv/test_addr
[371/751] 1909144=mkmf/test_convertible
[372/751] 1909142=rubygems/test_gem_resolver_best_set
[373/751] 1909146=prism/newline_offsets_test
[374/751] 1909142=ruby/test_regexp
[375/751] 1909141=-ext-/bignum/test_str2big
[376/751] 1909148=ruby/test_rational
[377/751] 1909141=rubygems/test_gem_resolver_conflict
[378/751] 1909141=psych/test_scalar
[379/751] 1909141=ruby/test_readpartial
[380/751] 1909141=rubygems/test_gem_commands_contents_command
[381/751] 1909137=ruby/enc/test_case_comprehensive
[382/751] 1909137=mkmf/test_framework
[383/751] 1909141=ruby/test_marshal
[384/751] 1909137=zlib/test_zlib
[385/751] 1909136=prism/magic_comment_test
[386/751] 1909147=psych/test_omap
[387/751] 1909146=optparse/test_load
[388/751] 1909147=did_you_mean/spell_checking/test_uncorrectable_name_check
[389/751] 1909146=test_shellwords
[390/751] 1909147=optparse/test_cclass
[391/751] 1909146=dtrace/test_singleton_function
[392/751] 1909146=ruby/test_proc
[393/751] 1909147=open-uri/test_ssl
[394/751] 1909148=date/test_date_strptime
Leaked file descriptor: TestOpenURISSL#test_bad_ssl_version: 9 #<File::Stat dev=0x8, ino=565325322, mode=0140777, nlink=1, uid=1000, gid=27, rdev=0x0, size=0, blksize=4096, blocks=0, atime=1970-01-01 00:00:00 +0000, mtime=1970-01-01 00:00:00 +0000, ctime=1970-01-01 00:00:00 +0000>
COMMAND     PID USER   FD   TYPE    DEVICE SIZE/OFF NODE NAME
ruby    1909147  ko1    9u  IPv4 565325322      0t0  TCP localhost:38245->localhost:46080 (CLOSE_WAIT)
[395/751] 1909148=ruby/test_nomethod_error
[396/751] 1909148=openssl/test_pkey_dsa
[397/751] 1909141=net/http/test_https_proxy
[398/751] 1909135=psych/test_json_tree
[399/751] 1909140=psych/visitors/test_emitter
[400/751] 1909135=prism/library_symbols_test
[401/751] 1909140=psych/test_ractor
[402/751] 1909135=rubygems/test_gem_remote_fetcher_local_ssl_server
[403/751] 1909141=ruby/test_float
[404/751] 1909136=stringio/test_ractor
[405/751] 1909138=prism/api/freeze_test
[406/751] 1909136=prism/percent_delimiter_string_test
[407/751] 1909148=rubygems/test_gem
[408/751] 1909138=ripper/test_files_test_1
[409/751] 1909136=test_delegate
[410/751] 1909136=cgi/test_cgi_core
[411/751] 1909136=psych/test_parser
[412/751] 1909136=prism/result/attribute_write_test
[413/751] 1909136=rubygems/test_gem_source_list
[414/751] 1909140=psych/test_yaml_special_cases
[415/751] 1909140=rubygems/test_gem_installer
[416/751] 1909136=rubygems/test_gem_command_manager
[417/751] 1909136=ruby/test_random_formatter
[418/751] 1909141=rubygems/test_gem_commands_check_command
[419/751] 1909136=ruby/test_pipe
[420/751] 1909141=ruby/enc/test_regex_casefold
[421/751] 1909147=rubygems/test_gem_source_git
[422/751] 1909141=ruby/enc/test_cp949
[423/751] 1909141=ruby/test_condition
[424/751] 1909141=ruby/enc/test_emoji
[425/751] 1909141=set/test_sorted_set
[426/751] 1909146=ripper/test_files_lib
[427/751] 1909136=ruby/test_string
[428/751] 1909141=rubygems/test_gem_resolver_git_set
[429/751] 1909147=did_you_mean/spell_checking/test_class_name_check
[430/751] 1909135=-ext-/test_scan_args
[431/751] 1909135=date/test_date_attr
[432/751] 1909135=ruby/test_integer
[433/751] 1909147=json/json_ext_parser_test
[434/751] 1909147=ruby/test_time
[435/751] 1909141=-ext-/struct/test_duplicate
[436/751] 1909141=erb/test_erb
[437/751] 1909148=ruby/test_enumerator
[438/751] 1909141=rubygems/test_gem_package
[439/751] 1909147=ruby/enc/test_utf16
[440/751] 1909147=psych/test_safe_load
[441/751] 1909147=rubygems/test_gem_source
[442/751] 1909145=ruby/test_frozen
[443/751] 1909145=ruby/test_name_error
[444/751] 1909147=-ext-/exception/test_exception_at_throwing
[445/751] 1909139=prism/encoding/string_encoding_test
[446/751] 1909147=yaml/test_dbm
[447/751] 1909147=did_you_mean/spell_checking/test_variable_name_check
[448/751] 1909139=rubygems/test_gem_commands_list_command
[449/751] 1909144=rubygems/test_gem_source_vendor
[450/751] 1909144=test_pty
[451/751] 1909139=prism/result/overlap_test
[452/751] 1909141=rubygems/test_gem_platform
[453/751] 1909145=psych/test_symbol
[454/751] 1909145=rubygems/test_gem_uninstaller
[455/751] 1909141=rubygems/test_gem_available_set
[456/751] 1909147=-ext-/string/test_modify_expand
[457/751] 1909147=rubygems/test_gem_source_installed
[458/751] 1909147=did_you_mean/tree_spell/test_change_word
[459/751] 1909147=date/test_date
[460/751] 1909147=psych/test_date_time
[461/751] 1909137=openssl/test_pkcs12
[462/751] 1909147=uri/test_parser
[463/751] 1909141=psych/test_psych
[464/751] 1909147=json/json_coder_test
[465/751] 1909147=digest/test_ractor
[466/751] 1909141=fiber/test_enumerator
[467/751] 1909141=-ext-/arith_seq/test_arith_seq_extract
[468/751] 1909147=ruby/test_stringchar
[469/751] 1909144=rubygems/test_gem_commands_help_command
[470/751] 1909144=-ext-/debug/test_debug
[471/751] 1909144=digest/test_digest
[472/751] 1909141=rubygems/test_gem_package_old
[473/751] 1909139=rubygems/test_gem_uri
[474/751] 1909139=test_rbconfig
[475/751] 1909141=ruby/test_lazy_enumerator
[476/751] 1909139=date/test_date_compat
[477/751] 1909139=-ext-/load/test_resolve_symbol
[478/751] 1909147=-ext-/debug/test_profile_frames
[479/751] 1909139=error_highlight/test_error_highlight
[480/751] 1909137=set/test_set
[481/751] 1909137=mkmf/test_find_executable
[482/751] 1909137=ruby/test_array
[483/751] 1909147=openssl/test_kdf
[484/751] 1909147=rubygems/test_gem_commands_outdated_command
[485/751] 1909147=rubygems/test_gem_request_set_lockfile_tokenizer
[486/751] 1909147=psych/test_nil
[487/751] 1909147=-ext-/class/test_class2name
[488/751] 1909147=prism/ruby/string_query_test
[489/751] 1909147=ruby/test_time_tz
[490/751] 1909147=ruby/test_backtrace
[491/751] 1909141=ripper/test_ripper
[492/751] 1909145=did_you_mean/spell_checking/test_key_name_check
[493/751] 1909145=test_singleton
[494/751] 1909145=ruby/test_assignment
[495/751] 1909147=ruby/test_syntax
[496/751] 1909141=rubygems/test_gem_request_set_gem_dependency_api
[497/751] 1909138=ruby/enc/test_grapheme_breaks
[498/751] 1909138=date/test_date_marshal
[499/751] 1909138=openssl/test_ossl
[500/751] 1909146=rubygems/test_gem_commands_unpack_command
[501/751] 1909141=rubygems/test_gem_commands_exec_command
[502/751] 1909143=ruby/test_pack
[503/751] 1909146=rubygems/test_gem_resolver_local_specification
[504/751] 1909146=ruby/test_autoload
[505/751] 1909143=openssl/test_ssl_session
[506/751] 1909141=io/wait/test_ractor
[507/751] 1909141=optparse/test_optarg
[508/751] 1909143=psych/json/test_stream
[509/751] 1909143=ruby/test_file_exhaustive
[510/751] 1909141=rubygems/test_gem_gem_runner
[511/751] 1909141=rubygems/test_gem_ext_cargo_builder
[512/751] 1909141=psych/test_exception
[513/751] 1909135=rubygems/test_gem_commands_signout_command
[514/751] 1909141=psych/test_object
[515/751] 1909141=dtrace/test_function_entry
[516/751] 1909141=optparse/test_acceptable
[517/751] 1909135=prism/result/implicit_array_test
[518/751] 1909135=-ext-/struct/test_len
[519/751] 1909135=prism/heredoc_dedent_test
[520/751] 1909135=rubygems/test_kernel
[521/751] 1909141=did_you_mean/spell_checking/test_method_name_check
[522/751] 1909141=ruby/test_keyword
[523/751] 1909144=prism/result/numeric_value_test
[524/751] 1909144=lib/!Nothing_to_test
[525/751] 1909144=rubygems/test_gem_package_task
[526/751] 1909144=openssl/test_bn
[527/751] 1909144=openssl/test_provider
[528/751] 1909140=ruby/test_data
[529/751] 1909140=net/http/test_http_request
[530/751] 1909138=net/http/test_httpheader
[531/751] 1909140=rubygems/test_gem_commands_server_command
[532/751] 1909140=-ext-/integer/test_integer
[533/751] 1909138=ruby/enc/test_utf32
[534/751] 1909135=-ext-/string/test_ellipsize
[535/751] 1909138=prism/test_helper
[536/751] 1909138=ruby/test_memory_view
[537/751] 1909135=rubygems/test_gem_commands_update_command
[538/751] 1909140=date/test_date_parse
[539/751] 1909138=openssl/test_fips
[540/751] 1909144=ruby/test_rand
[541/751] 1909141=openssl/test_pkey_ec
[542/751] 1909141=-ext-/struct/test_data
[543/751] 1909145=optparse/test_noarg
[544/751] 1909141=prism/result/static_literals_test
[545/751] 1909141=openssl/test_random
[546/751] 1909140=rubygems/test_bundled_ca
[547/751] 1909141=psych/visitors/test_to_ruby
[548/751] 1909139=fiber/test_backtrace
[549/751] 1909139=rubygems/test_gem_safe_marshal
[550/751] 1909141=-ext-/float/test_nextafter
[551/751] 1909138=-ext-/string/test_capacity
[552/751] 1909138=-ext-/array/test_resize
[553/751] 1909138=-ext-/bignum/test_div
[554/751] 1909138=psych/test_deprecated
[555/751] 1909138=ruby/test_gc_compact
[556/751] 1909141=uri/test_generic
[557/751] 1909141=prism/result/breadth_first_search_test
[558/751] 1909141=ruby/test_fiber
[559/751] 1909145=rubygems/test_gem_commands_setup_command
[560/751] 1909144=psych/test_alias_and_anchor
[561/751] 1909144=rubygems/test_gem_commands_rebuild_command
[562/751] 1909140=ruby/enc/test_cesu8
[563/751] 1909140=json/json_parser_test
[564/751] 1909144=ruby/test_vm_dump
[565/751] 1909144=open-uri/test_ftp
[566/751] 1909140=prism/errors_test
[567/751] 1909144=test_open3
[568/751] 1909140=fileutils/test_dryrun
[569/751] 1909140=rubygems/test_gem_impossible_dependencies_error
[570/751] 1909140=json/json_generator_test
[571/751] 1909139=prism/encoding/encodings_test
[572/751] 1909139=fiber/test_io_buffer
[573/751] 1909139=ruby/test_range
[574/751] 1909145=-ext-/symbol/test_type
[575/751] 1909145=prism/result/node_id_test
[576/751] 1909135=test_tmpdir
[577/751] 1909135=rubygems/test_gem_source_subpath_problem
[578/751] 1909140=prism/api/parse_stream_test
[579/751] 1909140=rubygems/test_gem_resolver_api_set
[580/751] 1909135=openssl/test_ts
[581/751] 1909140=psych/test_emitter
[582/751] 1909140=-ext-/load/test_stringify_symbols
[583/751] 1909140=-ext-/test_printf
[584/751] 1909140=ruby/test_rubyoptions
[585/751] 1909145=-ext-/array/test_to_ary_concat
[586/751] 1909137=prism/result/warnings_test
[587/751] 1909137=prism/ruby/dispatcher_test
[588/751] 1909137=socket/test_udp
[589/751] 1909137=ruby/enc/test_windows_1252
[590/751] 1909137=mkmf/test_configuration
[591/751] 1909146=ruby/test_ifunless
[592/751] 1909146=dtrace/test_require
[593/751] 1909146=rubygems/test_gem_silent_ui
[594/751] 1909137=openssl/test_ocsp
[595/751] 1909146=ruby/test_shapes
[596/751] 1909146=openssl/test_pkey_dh
[597/751] 1909146=rubygems/test_gem_commands_uninstall_command
[598/751] 1909135=rubygems/test_gem_resolver_installer_set
[599/751] 1909135=ripper/test_files_test
[600/751] 1909139=rubygems/test_gem_dependency_list
[601/751] 1909139=ruby/test_continuation
[602/751] 1909139=test_forwardable
[603/751] 1909137=dtrace/test_object_create_start
[604/751] 1909137=ruby/test_io_m17n
[605/751] 1909139=prism/result/comments_test
[606/751] 1909135=-ext-/hash/test_delete
[607/751] 1909139=rubygems/test_config
[608/751] 1909135=-ext-/exception/test_ensured
[609/751] 1909139=optparse/test_placearg
[610/751] 1909135=-ext-/string/test_interned_str
[611/751] 1909135=rubygems/test_gem_commands_cleanup_command
[612/751] 1909145=prism/encoding/regular_expression_encoding_test
[613/751] 1909145=ruby/test_env
[614/751] 1909139=rubygems/test_project_sanity
[615/751] 1909139=psych/test_merge_keys
[616/751] 1909139=-ext-/test_random
[617/751] 1909139=ripper/test_lexer
[618/751] 1909139=io/wait/test_io_wait
[619/751] 1909146=optparse/test_kwargs
[620/751] 1909146=ruby/test_dir
[621/751] 1909135=openssl/test_x509store
[622/751] 1909146=resolv/test_mdns
[623/751] 1909146=rubygems/test_gem_ext_configure_builder
[624/751] 1909146=rubygems/test_gem_local_remote_options
[625/751] 1909146=rubygems/test_gem_security_signer
[626/751] 1909135=optparse/test_bash_completion
[627/751] 1909135=ruby/test_exception
[628/751] 1909146=-ext-/string/test_set_len
[629/751] 1909146=ruby/test_threadgroup
[630/751] 1909144=ruby/enc/test_euc_kr
[631/751] 1909144=rubygems/test_gem_commands_lock_command
[632/751] 1909144=fiber/test_queue
[633/751] 1909144=ruby/test_sleep
[634/751] 1909146=prism/result/regular_expression_options_test
[635/751] 1909146=mkmf/test_install
[636/751] 1909138=test_prettyprint
[637/751] 1909146=rubygems/test_gem_validator
[638/751] 1909146=prism/result/integer_parse_test
[639/751] 1909138=test_bundled_gems
[640/751] 1909146=prism/lex_test
[641/751] 1909137=did_you_mean/test_tree_spell_checker
[642/751] 1909138=openssl/test_pair
[643/751] 1909146=date/test_date_ractor
[644/751] 1909137=ruby/test_m17n_comb
[645/751] 1909146=prism/result/index_write_test
[646/751] 1909146=ruby/test_integer_comb
[647/751] 1909147=test_tsort
[648/751] 1909147=openssl/test_ns_spki
[649/751] 1909147=psych/visitors/test_depth_first
[650/751] 1909147=rubygems/test_gem_resolver_lock_set
[651/751] 1909147=did_you_mean/test_ractor_compatibility
[652/751] 1909144=-ext-/econv/test_append
[653/751] 1909144=test_unicode_normalize
[654/751] 1909144=ruby/test_method
[655/751] 1909147=optparse/test_reqarg
[656/751] 1909147=rubygems/test_gem_update_suggestion
[657/751] 1909135=rubygems/test_gem_source_fetch_problem
[658/751] 1909138=psych/test_set
[659/751] 1909147=resolv/test_resource
[660/751] 1909135=-ext-/struct/test_member
[661/751] 1909135=rubygems/test_gem_console_ui
[662/751] 1909147=openssl/test_pkey_rsa
[663/751] 1909135=-ext-/string/test_nofree
[664/751] 1909135=ruby/test_trace
[665/751] 1909135=rubygems/test_gem_stream_ui
[666/751] 1909138=-ext-/st/test_numhash
[667/751] 1909138=ruby/test_arity
[668/751] 1909138=test_ipaddr
[669/751] 1909138=ruby/test_m17n
[670/751] 1909135=ruby/test_yjit
[671/751] 1909145=net/http/test_buffered_io
[672/751] 1909145=rubygems/test_webauthn_poller
[673/751] 1909145=date/test_date_conv
[674/751] 1909145=rubygems/test_gem_resolver_composed_set
[675/751] 1909145=mkmf/test_egrep_cpp
[676/751] 1909138=ruby/test_argf
[677/751] 1909145=psych/test_yamlstore
[678/751] 1909145=rubygems/test_gem_commands_pristine_command
[679/751] 1909147=rubygems/test_gem_config_file
[680/751] 1909141=ruby/test_yjit_exit_locations
[681/751] 1909147=rubygems/test_gem_resolver_requirement_list
[682/751] 1909147=ruby/test_beginendblock
[683/751] 1909141=-ext-/arith_seq/test_arith_seq_beg_len_step
[684/751] 1909141=ruby/test_hash
[685/751] 1909139=ruby/test_io_buffer
[686/751] 1909148=psych/test_scalar_scanner
[687/751] 1909148=test_weakref
[688/751] 1909148=ruby/test_not
[689/751] 1909148=test_timeout
[690/751] 1909147=socket/test_socket
[691/751] 1909148=ruby/enc/test_case_mapping
[692/751] 1909148=psych/visitors/test_yaml_tree
[693/751] 1909148=uri/test_mailto
[694/751] 1909148=prism/ruby/ripper_test
[695/751] 1909145=rubygems/test_gem_package_tar_writer
[696/751] 1909145=rubygems/test_rubygems
[697/751] 1909145=prism/result/heredoc_test
[698/751] 1909145=rubygems/test_webauthn_listener_response
[699/751] 1909145=prism/snippets_test
[700/751] 1909148=prism/ruby/parser_test
[701/751] 1909148=-ext-/gvl/test_ubf_async_safe
[702/751] 1909137=psych/test_array
[703/751] 1909148=prism/newline_test
[704/751] 1909137=prism/result/constant_path_node_test
[705/751] 1909137=rubygems/test_gem_path_support
[706/751] 1909137=-ext-/win32/test_console_attr
[707/751] 1909137=rubygems/test_gem_bundler_version_finder
[708/751] 1909137=prism/fuzzer_test
[709/751] 1909148=-ext-/string/test_rb_str_dup
[710/751] 1909137=ruby/test_ast
[711/751] 1909148=psych/test_struct
[712/751] 1909148=prism/onigmo_test
[713/751] 1909148=ruby/test_super
[714/751] 1909146=mkmf/test_libs
[715/751] 1909146=dtrace/test_gc
[716/751] 1909146=test_time
[717/751] 1909147=json/json_encoding_test
[718/751] 1909147=ruby/test_math
[719/751] 1909147=digest/test_digest_extend
[720/751] 1909147=rubygems/test_gem_safe_yaml
[721/751] 1909147=-ext-/popen_deadlock/test_popen_deadlock
[722/751] 1909146=optparse/test_autoconf
[723/751] 1909146=optparse/test_did_you_mean
[724/751] 1909146=-ext-/test_bug-5832
[725/751] 1909146=ruby/test_case
[726/751] 1909146=cgi/test_cgi_multipart
[727/751] 1909146=psych/test_object_references
[728/751] 1909146=-ext-/wait/test_wait
[729/751] 1909146=fiber/test_sleep
[730/751] 1909148=openssl/test_x509name
[731/751] 1909148=ruby/enc/test_euc_tw
[732/751] 1909148=rubygems/test_gem_security
[733/751] 1909147=rubygems/test_gem_commands_build_command
[734/751] 1909146=ruby/test_compile_prism
[735/751] 1909147=mkmf/test_sizeof
[736/751] 1909145=ruby/test_alias
[737/751] 1909145=rubygems/test_gem_requirement
[738/751] 1909145=ruby/test_comparable
[739/751] 1909145=mmtk/test_configuration
[740/751] 1909146=ruby/test_system
[741/751] 1909145=-ext-/test_notimplement
[742/751] 1909145=ruby/enc/test_emoji_breaks
[743/751] 1909145=-ext-/test_bug-3571
[744/751] 1909145=ruby/test_io_timeout
[745/751] 1909145=date/test_date_new
[746/751] 1909145=prism/api/command_line_test
[747/751] 1909145=rubygems/test_gem_commands_info_command
[748/751] 1909145=resolv/test_dns
[749/751] 1909134=stringio/test_stringio
[750/751] 1909145=ruby/test_require
[751/751] 1909144=ruby/test_dup
$$$ #<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   0:07 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   0:02 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
      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 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
   1018 1907749    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
1907749 1907752    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.20250307-114654 --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
1907752 1907753    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.20250307-114654 --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
1907753 1908800    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
1908800 1908801    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
1908801 1909130    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
1909130 1909139    1015    1015 pts/0       1015 Sl+   1000   0:55 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestIOBuffer#test_shared
1909139 2041766    1015    1015 pts/0       1015 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestIOBuffer#test_shared
1907753 2524666    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
{1=>[996, 1050354, 1863343], 996=>[1015], 1015=>[1018], 1018=>[1907749], 1907749=>[1907752], 1907752=>[1907753], 1907753=>[1908800, 2524666], 1908800=>[1908801], 1908801=>[1909130], 1909130=>[1909139], 1909139=>[2041766]}
$ timeout 60 gdb -p 2041766 -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".
futex_wait (private=0, expected=2, futex_word=0x5150001a0d20) at ../sysdeps/nptl/futex-internal.h:146

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x73ab3bdc3c40 (LWP 2041766) "ruby" futex_wait (private=0, expected=2, futex_word=0x5150001a0d20) at ../sysdeps/nptl/futex-internal.h:146

>>> Machine level backtrace


Thread 1 (Thread 0x73ab3bdc3c40 (LWP 2041766) "ruby"):
#0  futex_wait (private=0, expected=2, futex_word=0x5150001a0d20) at ../sysdeps/nptl/futex-internal.h:146
        __ret = -512
        err = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __GI___lll_lock_wait (futex=futex@entry=0x5150001a0d20, private=0) at ./nptl/lowlevellock.c:49
No locals.
#2  0x000073ab3baa0101 in lll_mutex_lock_optimized (mutex=0x5150001a0d20) at ./nptl/pthread_mutex_lock.c:48
        __futex = 0x5150001a0d20
        private = <optimized out>
        private = <optimized out>
        __futex = <optimized out>
#3  ___pthread_mutex_lock (mutex=mutex@entry=0x5150001a0d20) at ./nptl/pthread_mutex_lock.c:93
        type = <optimized out>
        __PRETTY_FUNCTION__ = "___pthread_mutex_lock"
        id = <optimized out>
#4  0x000061c61240e47e in rb_native_mutex_lock (lock=0x5150001a0d20) at /tmp/ruby/src/trunk_asan/thread_pthread.c:115
        r = <optimized out>
#5  threadptr_interrupt_exec_cleanup (th=0x5150001a0c00) at /tmp/ruby/src/trunk_asan/thread.c:6043
        task = <optimized out>
#6  thread_cleanup_func_before_exec (th_ptr=th_ptr@entry=0x5150001a0c00) at /tmp/ruby/src/trunk_asan/thread.c:509
        th = 0x5150001a0c00
#7  0x000061c6123fd8d6 in thread_cleanup_func (th_ptr=0x5150001a0c00, atfork=1) at /tmp/ruby/src/trunk_asan/thread.c:519
        th = 0x5150001a0c00
#8  terminate_atfork_i (th=0x5150001a0c00, current_th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4761
No locals.
#9  0x000061c6123fd309 in rb_thread_atfork_internal (th=th@entry=0x515000000300, atfork=0x61c6123fd780 <terminate_atfork_i>) at /tmp/ruby/src/trunk_asan/thread.c:4731
        i = 0x5150001a0c00
        vm = 0x525000000100
        r = 0x516000000380
#10 0x000061c6123fce06 in rb_thread_atfork () at /tmp/ruby/src/trunk_asan/thread.c:4771
        th = 0x515000000300
#11 0x000061c61227c55e in after_fork_ruby (pid=0) at /tmp/ruby/src/trunk_asan/process.c:1589
No locals.
#12 rb_fork_ruby (status=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4149
        try_gc = <optimized out>
        child = {pid = 0, status = 0, error = 0}
        pid = 0
        err = 0
        old = <optimized out>
#13 0x000061c61227cb3d in proc_fork_pid () at /tmp/ruby/src/trunk_asan/process.c:4162
        pid = <optimized out>
#14 rb_call_proc__fork () at /tmp/ruby/src/trunk_asan/process.c:4177
        rbimpl_id = 27409
        id__fork = 27409
#15 0x000061c61227fc55 in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4278
        pid = <optimized out>
#16 0x000061c6124de868 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:3801
        ci = 0x64b100040001
        cc = <optimized out>
        me = 0x73ab1f9c5430
        cfunc = 0x504000020058
        recv = 127178756233920
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#17 0x000061c6124c4cbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fffedf1ed30) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#18 0x000061c6124c4775 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919
        ci = <optimized out>
        cc = 0x0
#19 0x000061c612485c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73ab38fff4f0, cd=0x50b00013d0c0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        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 = 0x50b00013d0c0
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab38fff4f0
        reg_pc = 0x5140000bb6f0
        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_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 0x000061c61247b4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffedf1f040, <optimized out>, <optimized out>}, prev = 0x73ab39a79240, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#22 0x000061c6124fc1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73ab38fff620, self=127179265618280, 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:1626
        flags = 0
        iseq = 0x73ab3b3fdfe0
th: 0x515000000300, native_id: 0x73ab3bdc3c40
-- Control frame information -----------------------------------------------
        cfp = <optimized out>
        sp = 0x73ab38effa28
        use_argv = 0x73ab398335e0
        stack_argv = 0x73ab38effa28
c:0015 p:---- s:0103 e:000102 CFUNC  :fork
c:0014 p:0022 s:0099 e:000098 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_io_buffer.rb:606
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:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
        opt_pc = 0
        type = <optimized out>
c:0010 p:---- s:0069 e:000068 CFUNC  :map
c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
        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:1640
        captured = 0x73ab38fff620
#24 0x000061c6124a85a6 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:1677
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:1685
No locals.
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
c:0007 p:0069 s:0046 E:000cb0 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]
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
c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
#26 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
#27 0x000061c6124a85a6 in rb_yield (val=<optimized out>)
No locals.
#28 0x000061c61265cb76 in rb_ary_collect (ary=127178806814080) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 127178652509080
        i = 10
#29 0x000061c6124de868 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:3801
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x73ab3b5e0150
        cfunc = 0x50400000a758
        recv = 127178806814080
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>

th: 0x5150001a0c00, native_id: 0x73ab0de006c0
        val = <optimized out>
#30 0x000061c612485c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73ab38fff608, cd=0x51100000c190, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
-- Control frame information -----------------------------------------------
        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 = 0x51100000c190
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
c:0006 p:---- s:0026 e:000025 CFUNC  :sleep
c:0005 p:---- s:0023 e:000022 CFUNC  :wait
c:0004 p:0019 s:0017 e:000016 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:107 [FINISH]
c:0003 p:---- s:0014 e:000013 CFUNC  :synchronize
c:0002 p:0070 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:105 [FINISH]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        reg_cfp = 0x73ab38fff608
th: 0x5150000a6980, native_id: 0x73ab048006c0
-- Control frame information -----------------------------------------------
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
c:0002 p:0036 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]

        reg_pc = 0x519000014db8
        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_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 0x000061c61247b4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffedf1fb40, <optimized out>, <optimized out>}, prev = 0x73ab39a6ce40, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#33 0x000061c6124fc1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73ab38fff738, self=127179265618280, 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:1626
        flags = 0
        iseq = 0x73ab3b54c7c0
        cfp = <optimized out>
        sp = 0x73ab38eff8d0
        use_argv = 0x73ab398885e0
        stack_argv = 0x73ab38eff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#34 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:1640
        captured = 0x73ab38fff738
#35 0x000061c6124a85a6 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:1677
No locals.
#36 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#37 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#38 0x000061c6124a85a6 in rb_yield (val=<optimized out>)
No locals.
#39 0x000061c61265cb76 in rb_ary_collect (ary=127178806815320) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 127178806815240
        i = 0
#40 0x000061c6124de868 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:3801
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x73ab3b5e0150
        cfunc = 0x50400000a758
        recv = 127178806815320
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#41 0x000061c612485c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73ab38fff720, cd=0x5020000099b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#42 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 = 0x5020000099b0
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab38fff720
        reg_pc = 0x50400002d3f8
        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_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>
#43 0x000061c61247b8cb in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#44 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#45 0x000061c6121015cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x73ab3b54c950) at /tmp/ruby/src/trunk_asan/eval.c:280
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffedf207d0, <optimized out>, 0x7fffedf20720, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x73ab3b54c950
#46 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
        ec = 0x5160000006d0
        status = <optimized out>
#47 0x000061c6120fab37 in rb_main (argc=11, argv=0x7fffedf209a8) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#48 main (argc=11, argv=0x7fffedf209a8) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 2041766) detached]
$ timeout 60 gdb -p 1909139 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 2524693]
[New LWP 2041768]
[New LWP 2041680]
[New LWP 1914357]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000073ab3ba98d71 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:57

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x73ab3bdc3c40 (LWP 1909139) "ruby"            0x000073ab3ba98d71 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:57
  2    Thread 0x73ab1a4006c0 (LWP 2524693) "test_io_buffer*" 0x000073ab3bb1b4cd in __GI___poll (fds=0x73ab0a409b60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x73ab1f8006c0 (LWP 2041768) "ruby"            0x000073ab3bb1b4cd in __GI___poll (fds=0x73ab0af09040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
  4    Thread 0x73ab048006c0 (LWP 2041680) "parallel.rb:40"  0x000073ab3bb1b4cd in __GI___poll (fds=0x73ab0ea20c60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  5    Thread 0x73ab0de006c0 (LWP 1914357) "Timeout stdlib " 0x000073ab3ba98d71 in __futex_abstimed_wait_common64 (private=29611, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000950fd4) at ./nptl/futex-internal.c:57

>>> Machine level backtrace


Thread 5 (Thread 0x73ab0de006c0 (LWP 1914357) "Timeout stdlib "):
#0  0x000073ab3ba98d71 in __futex_abstimed_wait_common64 (private=29611, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000950fd4) 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=29611, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000950fd4) 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=0x50c000950fd4, 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  0x000073ab3ba9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c000950fa8) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x73ab3ba9b4b0 <__condvar_cleanup_waiting>, __arg = 0x73ab0ddfeb70, __canceltype = 140, __prev = 0x0}
        cbuffer = {wseq = 125, cond = 0x50c000950fa8, mutex = 0x5160000004a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 125
        seq = 62
        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=0x50c000950fa8, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x000061c6123e508f in rb_native_cond_wait (cond=0x50c000950fd4, 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=0x5150001a0c00, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:855
        next_th = 0x0
#7  0x000061c612409e02 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x5150001a0c00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1097
        can_direct_transfer = <optimized out>
#8  0x000061c6123ef521 in native_sleep (th=0x5150001a0c00, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3282
        sched = <optimized out>
#9  sleep_forever (th=0x5150001a0c00, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1358
        prev_status = THREAD_RUNNABLE
        status = THREAD_STOPPED_FOREVER
        woke = <optimized out>
#10 0x000061c612408875 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=127179270608000, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1403
        scheduler = <optimized out>
#11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034
        args = <optimized out>
#12 0x000061c6121052d0 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:1073
        _ec = 0x516001212cd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x73ab0ddfeef0, <optimized out>, 0x73ab0ddfee00, <optimized out>, <optimized out>}, prev = 0x73ab0d009240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516001212cd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x000061c612407d5d in queue_do_pop (self=<optimized out>, q=0x50400005b210, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109
        queue_waiter = {w = {self = 127179270608000, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 127179270608000, timeout = 4, end = <optimized out>}
        ec = <optimized out>
        waitq = 0x50400005b210
        end = 0
#14 0x000061c612487217 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:7394
        func_ptr = <optimized out>
        canary_p = <optimized out>
        ret = <optimized out>
#15 0x000061c612487217 in vm_invoke_builtin_delegate (ec=0x516001212cd0, cfp=0x73ab0f5ff758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#16 vm_exec_core (ec=ec@entry=0x516001212cd0) at ../../src/trunk_asan/insns.def:1657
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab0f5ff758
        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_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 0x000061c61247b4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x516001212cd0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x73ab0ddff6c0, <optimized out>, <optimized out>}, prev = 0x73ab0ddffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x000061c6124b847b in invoke_iseq_block_from_c (ec=0x516001212cd0, captured=<optimized out>, self=127179271809720, 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:1626
        flags = 0
        iseq = 0x73ab3b3f5db8
        cfp = 0x73ab0f5ff7c8
        sp = 0x73ab0f4ff818
        use_argv = <optimized out>
        stack_argv = 0x73ab0f4ff818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x516001212cd0, self=127179271809720, 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:1720
        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:1750
No locals.
#21 0x000061c6124b6706 in rb_vm_invoke_proc (ec=0x50c000950fd4, proc=0x189, proc@entry=0x5040015f1b10, argc=1000967537, 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:1771
        self = 0
#22 0x000061c61240dff9 in thread_do_start_proc (th=th@entry=0x5150001a0c00) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040015f1b10
        args_len = 0
        args_ptr = <optimized out>
#23 0x000061c61240bc2a in thread_do_start (th=0x5150001a0c00) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#24 thread_start_func_2 (th=th@entry=0x5150001a0c00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:677
        _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 0x000061c61240aeee in call_thread_start_func_2 (th=0x5150001a0c00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x73ab0ddffcc0
#26 nt_start (ptr=0x50c000950f80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x5150001a0c00
        sched = <optimized out>
        nt = 0x50c000950f80
        vm = 0x525000000100
#27 0x000061c6120baa8f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x000073ab3ba9caa4 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 = {127178509387456, 6178995006650578089, 127178509387456, -352, 0, 127178582771728, 6178995006663161001, 6179044057097696425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x000073ab3bb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 4 (Thread 0x73ab048006c0 (LWP 2041680) "parallel.rb:40"):
#0  0x000073ab3bb1b4cd in __GI___poll (fds=0x73ab0ea20c60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000061c6120616da in __interceptor_poll ()
No symbol table info available.
#2  0x000061c6121bd65d in nogvl_wait_for (th=127178806815040, fptr=0x5110003bd700, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537
        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  0x000061c6121bead6 in internal_read_func (ptr=0x73ab0ea20a40) at /tmp/ruby/src/trunk_asan/io.c:1205
        iis = 0x73ab0ea20a40
        result = <optimized out>
#5  0x000061c6123f3463 in rb_thread_io_blocking_call (func=0x61c6121be650 <internal_read_func>, data1=0x73ab0ea20a40, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1824
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        val = <optimized out>
        waiting_fd = <optimized out>
        state = RUBY_TAG_NONE
        saved_errno = <optimized out>
        prev_mn_schedulable = <optimized out>
#6  0x000061c6121052d0 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:1073
        _ec = 0x5160014d8ad0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x73ab047fedb0, <optimized out>, 0x73ab047fecc0, <optimized out>, <optimized out>}, prev = 0x73ab0ea09240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160014d8ad0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x000061c6121d2ef5 in io_read_memory_locktmp (str=127178522102880, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3451
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:3497
        str = <optimized out>
        iis = {th = 127178806815040, fptr = 0x5110003bd700, nonblock = 0, fd = 4, buf = 0x51900035ac80, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x5110003bd700
        n = <optimized out>
        shrinkable = <optimized out>
#9  0x000061c6121af121 in io_readpartial (argc=245501024, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617
        ret = <optimized out>
#10 0x000061c6124de868 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:3801
        ci = 0x40b100100003
        cc = <optimized out>
        me = 0x73ab3b5d9ee0
        cfunc = 0x504000010f58
        recv = 127178806815160
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x000061c61248c209 in vm_sendish (ec=0x5160014d8ad0, reg_cfp=0x73ab131ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        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=0x5160014d8ad0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab131ff790
        reg_pc = 0x51300004b720
        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_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 0x000061c61247b4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160014d8ad0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x73ab047ff6c0, <optimized out>, <optimized out>}, prev = 0x73ab047ffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x000061c6124b847b in invoke_iseq_block_from_c (ec=0x5160014d8ad0, captured=<optimized out>, self=127179265618280, 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:1626
        flags = 0
        iseq = 0x73ab3b54c608
        cfp = 0x73ab131ff7c8
        sp = 0x73ab130ff818
        use_argv = <optimized out>
        stack_argv = 0x73ab130ff818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_proc (ec=0x5160014d8ad0, self=127179265618280, 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:1720
        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:1750
No locals.
#17 0x000061c6124b6706 in rb_vm_invoke_proc (ec=0x73ab0ea20c60, proc=0x1, proc@entry=0x5040034fee10, argc=1001501901, 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:1771
        self = 4294967295
#18 0x000061c61240dff9 in thread_do_start_proc (th=th@entry=0x5150000a6980) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040034fee10
        args_len = 0
        args_ptr = <optimized out>
#19 0x000061c61240bc2a in thread_do_start (th=0x5150000a6980) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#20 thread_start_func_2 (th=th@entry=0x5150000a6980, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:677
        _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 0x000061c61240aeee in call_thread_start_func_2 (th=0x5150000a6980) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x73ab047ffcc0
#22 nt_start (ptr=0x50c00007a8c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x5150000a6980
        sched = <optimized out>
        nt = 0x50c00007a8c0
        vm = 0x525000000100
#23 0x000061c6120baa8f in asan_thread_start(void*) ()
No symbol table info available.
#24 0x000073ab3ba9caa4 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 = {127178352101056, 6178974390807557289, 127178352101056, -352, 25, 140737185441136, 6178974390820140201, 6179044057097696425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#25 0x000073ab3bb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x73ab1f8006c0 (LWP 2041768) "ruby"):
#0  0x000073ab3bb1b4cd in __GI___poll (fds=0x73ab0af09040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000061c6120616da in __interceptor_poll ()
No symbol table info available.
#2  0x000061c61240f25f 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:3005
        vm = <optimized out>
#4  0x000061c6120baa8f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x000073ab3ba9caa4 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 = {127178805085888, 6178963395691279529, 127178805085888, -352, 0, 140737185438480, 6178963395703862441, 6179044057097696425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x000073ab3bb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x73ab1a4006c0 (LWP 2524693) "test_io_buffer*"):
#0  0x000073ab3bb1b4cd in __GI___poll (fds=0x73ab0a409b60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000061c6120616da in __interceptor_poll ()
No symbol table info available.
#2  0x000061c6121bd65d in nogvl_wait_for (th=127178654509800, fptr=0x5110003bb2c0, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537
        fds = {fd = 6, events = <optimized out>, revents = <optimized out>}
        scheduler = <optimized out>
        fd = <optimized out>
        timeout_milliseconds = -1
#3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174
        ready = <optimized out>
#4  0x000061c6121bead6 in internal_read_func (ptr=0x73ab0a409a20) at /tmp/ruby/src/trunk_asan/io.c:1205
        iis = 0x73ab0a409a20
        result = <optimized out>
#5  0x000061c6123f3463 in rb_thread_io_blocking_call (func=0x61c6121be650 <internal_read_func>, data1=data1@entry=0x73ab0a409a20, fd=<optimized out>, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1824
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        val = <optimized out>
        waiting_fd = <optimized out>
        state = RUBY_TAG_NONE
        saved_errno = <optimized out>
        prev_mn_schedulable = <optimized out>
#6  0x000061c6121be46a in rb_io_blocking_region_wait (argument=0x73ab0a409a20, events=RUBY_IO_READABLE, io=<optimized out>, function=<optimized out>) 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:1314
        iis = {th = 127178654509800, fptr = 0x5110003bb2c0, nonblock = 0, fd = 6, buf = 0x525000b4c900, capa = 8192, timeout = 0x0}
        timeout_storage = <optimized out>
        scheduler = <optimized out>
#8  0x000061c6121c1da7 in io_bufread (ptr=0x525000b4c900 '\276' <repeats 200 times>..., len=8192, fptr=0x5110003bb2c0) at /tmp/ruby/src/trunk_asan/io.c:3057
        offset = 0
        n = 8192
        c = <optimized out>
#9  bufread_call (arg=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3096
        p = <optimized out>
#10 0x000061c6121052d0 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:1073
        _ec = 0x5160014dded0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x73ab1a3fe0d0, <optimized out>, 0x73ab1a3fdfe0, <optimized out>, <optimized out>}, prev = 0x73ab0a409640, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160014dded0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#11 0x000061c6121bf7cb in io_fread (str=127178654509320, offset=0, size=8192, fptr=0x5110003bb2c0) at /tmp/ruby/src/trunk_asan/io.c:3110
        arg = {str_ptr = 0x525000b4c900 '\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=127178654509320) at /tmp/ruby/src/trunk_asan/io.c:3388
        capa = <optimized out>
        cr = 0
        bytes = 0
        pos = 0
        enc = 0x50d000000110
        n = <optimized out>
        shrinkable = <optimized out>
#13 0x000061c6121af503 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3812
        str = <optimized out>
        length = <optimized out>
        fptr = 0x5110003bb2c0
        len = <optimized out>
        n = <optimized out>
        shrinkable = <optimized out>
#14 0x000061c6124de868 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:3801
        ci = 0x3fc100100001
        cc = <optimized out>
        me = 0x73ab3b5d9eb8
        cfunc = 0x504000010f98
        recv = 127178654510040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#15 0x000061c61248c209 in vm_sendish (ec=0x5160014dded0, reg_cfp=0x73ab1c91f720, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        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=0x5160014dded0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab1c91f720
        reg_pc = 0x5040034fd0b8
        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_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 0x000061c61247b4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160014dded0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x73ab1a3fea80, <optimized out>, <optimized out>}, prev = 0x73ab0a409240, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x000061c6124fc1d2 in invoke_iseq_block_from_c (ec=0x5160014dded0, captured=0x73ab1c91f7a8, self=127179252988160, 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:1626
        flags = 0
        iseq = 0x73ab1f9a9a78
        cfp = <optimized out>
        sp = 0x73ab1c81f850
        use_argv = 0x73ab0a209120
        stack_argv = 0x73ab1c81f850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 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:1640
        captured = 0x73ab1c91f7a8
#20 0x000061c6124a85a6 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:1677
No locals.
#21 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#22 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#23 0x000061c6124a85a6 in rb_yield (val=<optimized out>)
No locals.
#24 0x000061c6121d6972 in rb_io_buffer_locked (self=127179252986880) at /tmp/ruby/src/trunk_asan/io_buffer.c:1420
        buffer = <optimized out>
        result = <optimized out>
#25 0x000061c6124de868 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:3801
        ci = 0x509100000001
        cc = <optimized out>
        me = 0x73ab3b5d4e40
        cfunc = 0x504000015758
        recv = 127179252986880
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#26 0x000061c6124c4cbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x73ab1a3ff3b0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0xf2f2f200f2f2f200
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#27 0x000061c6124c4775 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919
        ci = <optimized out>
        cc = 0x73ab1a3fda50
#28 0x000061c612485c78 in vm_sendish (ec=0x5160014dded0, reg_cfp=0x73ab1c91f790, cd=0x502000538d10, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#29 vm_exec_core (ec=ec@entry=0x5160014dded0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000538d10
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab1c91f790
        reg_pc = 0x5040034fd178
        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_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 0x000061c61247b4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160014dded0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x73ab1a3ff6c0, <optimized out>, <optimized out>}, prev = 0x73ab1a3ffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#31 0x000061c6124b847b in invoke_iseq_block_from_c (ec=0x5160014dded0, captured=<optimized out>, self=127179252988160, 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:1626
        flags = 0
        iseq = 0x73ab1f9a9aa0
        cfp = 0x73ab1c91f7c8
        sp = 0x73ab1c81f818
        use_argv = <optimized out>
        stack_argv = 0x73ab1c81f818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#32 invoke_block_from_c_proc (ec=0x5160014dded0, self=127179252988160, 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:1720
        block = <optimized out>
        keyword_hash = <optimized out>
#33 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:1750
No locals.
#34 0x000061c6124b6706 in rb_vm_invoke_proc (ec=0x73ab0a409b60, proc=0x1, proc@entry=0x504003507c90, argc=1001501901, 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:1771
        self = 4294967295
#35 0x000061c61240dff9 in thread_do_start_proc (th=th@entry=0x515000001700) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504003507c90
        args_len = 0
        args_ptr = <optimized out>
#36 0x000061c61240bc2a in thread_do_start (th=0x515000001700) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#37 thread_start_func_2 (th=th@entry=0x515000001700, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:677
        _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>
#38 0x000061c61240aeee in call_thread_start_func_2 (th=0x515000001700) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x73ab1a3ffcc0
#39 nt_start (ptr=0x50c00006cac0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x515000001700
        sched = <optimized out>
        nt = 0x50c00006cac0
        vm = 0x525000000100
#40 0x000061c6120baa8f in asan_thread_start(void*) ()
No symbol table info available.
#41 0x000073ab3ba9caa4 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 = {127178717005504, 6178970542516860073, 127178717005504, -352, 25, 140737185438320, 6178970542529442985, 6179044057097696425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#42 0x000073ab3bb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x73ab3bdc3c40 (LWP 1909139) "ruby"):
#0  0x000073ab3ba98d71 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000090) 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=0, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000000090) 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=0x50c000000090, 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  0x000073ab3ba9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x73ab3ba9b4b0 <__condvar_cleanup_waiting>, __arg = 0x7fffedf1e450, __canceltype = 768, __prev = 0x0}
        cbuffer = {wseq = 4418, cond = 0x50c000000068, mutex = 0x5160000004a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 4418
        seq = 2209
        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=0x50c000000068, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x000061c6123e508f in rb_native_cond_wait (cond=0x50c000000090, 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=0x515000000300, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:855
        next_th = 0x515000001700
#7  0x000061c6123f12cb in thread_sched_yield (sched=0x5160000004a0, th=0x515000000300) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1122
        can_direct_transfer = <optimized out>
#8  rb_thread_schedule_limits (limits_us=limits_us@entry=0) at /tmp/ruby/src/trunk_asan/thread.c:1469
        th = 0x515000000300
#9  0x000061c61240111b in rb_thread_schedule () at /tmp/ruby/src/trunk_asan/thread.c:1480
No locals.
#10 thread_s_pass (klass=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1968
No locals.
#11 0x000061c6124de868 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:3801
        ci = 0x651100100001
        cc = <optimized out>
        me = 0x73ab3b5b9870
        cfunc = 0x50400001e898
        recv = 127179272529480
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#12 0x000061c6124c4cbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fffedf1ec90) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0xffffffff
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#13 0x000061c6124c4775 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919
        ci = <optimized out>
        cc = 0x0
#14 0x000061c61248c209 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73ab38fff4f0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#15 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab38fff4f0
        reg_pc = 0x5160014a8ea0
        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_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>
th: 0x515000000300, native_id: 0x73ab3bdc3c40
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
-- Control frame information -----------------------------------------------
c:0015 p:---- s:0103 e:000102 CFUNC  :pass
c:0014 p:0036 s:0099 E:0020e0 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_io_buffer.rb:437
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:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
c:0010 p:---- s:0069 e:000068 CFUNC  :map
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
c:0007 p:0069 s:0046 E:000cb0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
c:0005 p:---- s:0026 e:000025 CFUNC  :map
c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]

th: 0x5150001a0c00, native_id: 0x73ab0de006c0
-- Control frame information -----------------------------------------------
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18
c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:99 [FINISH]
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
th: 0x5150000a6980, native_id: 0x73ab048006c0
-- Control frame information -----------------------------------------------
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#16 0x000061c61247b4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffedf1f040, <optimized out>, <optimized out>}, prev = 0x73ab39a79240, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#17 0x000061c6124fc1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73ab38fff620, self=127179265618280, 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:1626
        flags = 0
        iseq = 0x73ab3b3fdfe0
        cfp = <optimized out>
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
        sp = 0x73ab38effa28
        use_argv = 0x73ab39902260
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        stack_argv = 0x73ab38effa28
        opt_pc = 0
th: 0x515000001700, native_id: 0x73ab1a4006c0
-- Control frame information -----------------------------------------------
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
c:0005 p:---- s:0017 e:000016 CFUNC  :read
c:0004 p:0005 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_io_buffer.rb:435 [FINISH]
#18 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
        captured = 0x73ab38fff620
c:0003 p:---- s:0010 e:000009 CFUNC  :locked
c:0002 p:0005 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_io_buffer.rb:435 [FINISH]
#19 0x000061c6124a85a6 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:1677
No locals.
#20 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

#21 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#22 0x000061c6124a85a6 in rb_yield (val=<optimized out>)
No locals.
#23 0x000061c61265cb76 in rb_ary_collect (ary=127178806814080) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 127178652509080
        i = 41
#24 0x000061c6124de868 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:3801
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x73ab3b5e0150
        cfunc = 0x50400000a758
        recv = 127178806814080
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#25 0x000061c612485c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73ab38fff608, cd=0x51100000c190, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#26 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x51100000c190
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab38fff608
        reg_pc = 0x519000014db8
        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_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>
#27 0x000061c61247b4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffedf1fb40, <optimized out>, <optimized out>}, prev = 0x73ab39a6ce40, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#28 0x000061c6124fc1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73ab38fff738, self=127179265618280, 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:1626
        flags = 0
        iseq = 0x73ab3b54c7c0
        cfp = <optimized out>
        sp = 0x73ab38eff8d0
        use_argv = 0x73ab398885e0
        stack_argv = 0x73ab38eff8d0
        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:1640
        captured = 0x73ab38fff738
#30 0x000061c6124a85a6 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:1677
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:1685
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 0x000061c6124a85a6 in rb_yield (val=<optimized out>)
No locals.
#34 0x000061c61265cb76 in rb_ary_collect (ary=127178806815320) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 127178806815240
        i = 0
#35 0x000061c6124de868 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:3801
        ci = 0x165100000001
        cc = <optimized out>
        me = 0x73ab3b5e0150
        cfunc = 0x50400000a758
        recv = 127178806815320
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#36 0x000061c612485c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73ab38fff720, cd=0x5020000099b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        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 = 0x5020000099b0
        insns_address_table = {0x61c612481fc6 <vm_exec_core+12950>, 0x61c61247f3d5 <vm_exec_core+1701>, 0x61c612480bb7 <vm_exec_core+7815>, 0x61c612485de6 <vm_exec_core+28854>, 0x61c612480502 <vm_exec_core+6098>, 0x61c612486a55 <vm_exec_core+32037>, 0x61c612484e00 <vm_exec_core+24784>, 0x61c612482c75 <vm_exec_core+16197>, 0x61c61247f6d4 <vm_exec_core+2468>, 0x61c61248657d <vm_exec_core+30797>, 0x61c61248618e <vm_exec_core+29790>, 0x61c6124808bf <vm_exec_core+7055>, 0x61c61247fcb1 <vm_exec_core+3969>, 0x61c6124852a1 <vm_exec_core+25969>, 0x61c6124816bb <vm_exec_core+10635>, 0x61c612486787 <vm_exec_core+31319>, 0x61c6124863a5 <vm_exec_core+30325>, 0x61c612481e6e <vm_exec_core+12606>, 0x61c612482be2 <vm_exec_core+16050>, 0x61c612484f8a <vm_exec_core+25178>, 0x61c612486309 <vm_exec_core+30169>, 0x61c612484078 <vm_exec_core+21320>, 0x61c612485022 <vm_exec_core+25330>, 0x61c612485420 <vm_exec_core+26352>, 0x61c612483fa6 <vm_exec_core+21110>, 0x61c61247fbad <vm_exec_core+3709>, 0x61c6124847a2 <vm_exec_core+23154>, 0x61c61247fa0e <vm_exec_core+3294>, 0x61c61247fd56 <vm_exec_core+4134>, 0x61c6124820fb <vm_exec_core+13259>, 0x61c612483e4b <vm_exec_core+20763>, 0x61c6124843cb <vm_exec_core+22171>, 0x61c612483bda <vm_exec_core+20138>, 0x61c61247f621 <vm_exec_core+2289>, 0x61c612485668 <vm_exec_core+26936>, 0x61c612486098 <vm_exec_core+29544>, 0x61c61247fe51 <vm_exec_core+4385>, 0x61c612480fb9 <vm_exec_core+8841>, 0x61c612480aca <vm_exec_core+7578>, 0x61c61248181c <vm_exec_core+10988>, 0x61c612482b3e <vm_exec_core+15886>, 0x61c61247ff41 <vm_exec_core+4625>, 0x61c6124854ed <vm_exec_core+26557>, 0x61c612480f1a <vm_exec_core+8682>, 0x61c6124829df <vm_exec_core+15535>, 0x61c612483457 <vm_exec_core+18215>, 0x61c61248539f <vm_exec_core+26223>, 0x61c61248422b <vm_exec_core+21755>, 0x61c612481a25 <vm_exec_core+11509>, 0x61c612481201 <vm_exec_core+9425>, 0x61c61248517d <vm_exec_core+25677>, 0x61c61248226f <vm_exec_core+13631>, 0x61c61248484d <vm_exec_core+23325>, 0x61c61248433e <vm_exec_core+22030>, 0x61c612484a8f <vm_exec_core+23903>, 0x61c61248593d <vm_exec_core+27661>, 0x61c61248365a <vm_exec_core+18730>, 0x61c61247f0cb <vm_exec_core+923>, 0x61c612481b99 <vm_exec_core+11881>, 0x61c6124850c9 <vm_exec_core+25497>, 0x61c612481cbf <vm_exec_core+12175>, 0x61c612483ee8 <vm_exec_core+20920>, 0x61c6124846a3 <vm_exec_core+22899>, 0x61c612483211 <vm_exec_core+17633>, 0x61c612483d0e <vm_exec_core+20446>, 0x61c612481ee9 <vm_exec_core+12729>, 0x61c6124814d6 <vm_exec_core+10150>, 0x61c612484b66 <vm_exec_core+24118>, 0x61c61247fff7 <vm_exec_core+4807>, 0x61c612483015 <vm_exec_core+17125>, 0x61c61248d9b9 <vm_exec_core+60553>, 0x61c61248411c <vm_exec_core+21484>, 0x61c6124802a1 <vm_exec_core+5489>, 0x61c6124807a2 <vm_exec_core+6770>, 0x61c6124803be <vm_exec_core+5774>, 0x61c6124810a6 <vm_exec_core+9078>, 0x61c61248187b <vm_exec_core+11083>, 0x61c61247f0d0 <vm_exec_core+928>, 0x61c612480e17 <vm_exec_core+8423>, 0x61c612486c91 <vm_exec_core+32609>, 0x61c6124845c0 <vm_exec_core+22672>, 0x61c612483558 <vm_exec_core+18472>, 0x61c61248555e <vm_exec_core+26670>, 0x61c612486d5d <vm_exec_core+32813>, 0x61c61248585d <vm_exec_core+27437>, 0x61c612486815 <vm_exec_core+31461>, 0x61c6124868e2 <vm_exec_core+31666>, 0x61c61247fad1 <vm_exec_core+3489>, 0x61c612486447 <vm_exec_core+30487>, 0x61c612482198 <vm_exec_core+13416>, 0x61c612486656 <vm_exec_core+31014>, 0x61c612481d64 <vm_exec_core+12340>, 0x61c61248573d <vm_exec_core+27149>, 0x61c612481320 <vm_exec_core+9712>, 0x61c61248248d <vm_exec_core+14173>, 0x61c6124869bb <vm_exec_core+31883>, 0x61c612482a9a <vm_exec_core+15722>, 0x61c612482623 <vm_exec_core+14579>, 0x61c61247f199 <vm_exec_core+1129>, 0x61c61247f825 <vm_exec_core+2805>, 0x61c61247f27b <vm_exec_core+1355>, 0x61c612483305 <vm_exec_core+17877>, 0x61c6124827c1 <vm_exec_core+14993>, 0x61c612482ef2 <vm_exec_core+16834>, 0x61c612482e15 <vm_exec_core+16613>, 0x61c612482004 <vm_exec_core+13012>, 0x61c6124826bd <vm_exec_core+14733>, 0x61c61248236a <vm_exec_core+13882>, 0x61c612482964 <vm_exec_core+15412>, 0x61c6124828e9 <vm_exec_core+15289>, 0x61c612481fb7 <vm_exec_core+12935>, 0x61c61247f3c6 <vm_exec_core+1686>, 0x61c612480ba8 <vm_exec_core+7800>, 0x61c612485dd7 <vm_exec_core+28839>, 0x61c6124804f3 <vm_exec_core+6083>, 0x61c612486a46 <vm_exec_core+32022>, 0x61c612484df1 <vm_exec_core+24769>, 0x61c612482c66 <vm_exec_core+16182>, 0x61c61247f6c5 <vm_exec_core+2453>, 0x61c61248656e <vm_exec_core+30782>, 0x61c61248617f <vm_exec_core+29775>, 0x61c6124808b0 <vm_exec_core+7040>, 0x61c61247fca2 <vm_exec_core+3954>, 0x61c612485292 <vm_exec_core+25954>, 0x61c6124816ac <vm_exec_core+10620>, 0x61c612486778 <vm_exec_core+31304>, 0x61c612486396 <vm_exec_core+30310>, 0x61c612481e5f <vm_exec_core+12591>, 0x61c612482bd3 <vm_exec_core+16035>, 0x61c612484f7b <vm_exec_core+25163>, 0x61c6124862fa <vm_exec_core+30154>, 0x61c612484069 <vm_exec_core+21305>, 0x61c612485013 <vm_exec_core+25315>, 0x61c612485411 <vm_exec_core+26337>, 0x61c612483f97 <vm_exec_core+21095>, 0x61c61247fb9e <vm_exec_core+3694>, 0x61c612484793 <vm_exec_core+23139>, 0x61c61247f9ff <vm_exec_core+3279>, 0x61c61247fd47 <vm_exec_core+4119>, 0x61c6124820ec <vm_exec_core+13244>, 0x61c612483e3c <vm_exec_core+20748>, 0x61c6124843bc <vm_exec_core+22156>, 0x61c612483bcb <vm_exec_core+20123>, 0x61c61247f612 <vm_exec_core+2274>, 0x61c612485659 <vm_exec_core+26921>, 0x61c612486089 <vm_exec_core+29529>, 0x61c61247fe42 <vm_exec_core+4370>, 0x61c612480faa <vm_exec_core+8826>, 0x61c612480abb <vm_exec_core+7563>, 0x61c61248180d <vm_exec_core+10973>, 0x61c612482b2f <vm_exec_core+15871>, 0x61c61247ff32 <vm_exec_core+4610>, 0x61c6124854de <vm_exec_core+26542>, 0x61c612480f0b <vm_exec_core+8667>, 0x61c6124829d0 <vm_exec_core+15520>, 0x61c612483448 <vm_exec_core+18200>, 0x61c612485390 <vm_exec_core+26208>, 0x61c61248421c <vm_exec_core+21740>, 0x61c612481a16 <vm_exec_core+11494>, 0x61c6124811f2 <vm_exec_core+9410>, 0x61c61248516e <vm_exec_core+25662>, 0x61c612482260 <vm_exec_core+13616>, 0x61c61248483e <vm_exec_core+23310>, 0x61c61248432f <vm_exec_core+22015>, 0x61c612484a80 <vm_exec_core+23888>, 0x61c61248592e <vm_exec_core+27646>, 0x61c61248364b <vm_exec_core+18715>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612481b8a <vm_exec_core+11866>, 0x61c6124850ba <vm_exec_core+25482>, 0x61c612481cb0 <vm_exec_core+12160>, 0x61c612483ed9 <vm_exec_core+20905>, 0x61c6124841cc <vm_exec_core+21660>, 0x61c612483202 <vm_exec_core+17618>, 0x61c612483cff <vm_exec_core+20431>, 0x61c612481eda <vm_exec_core+12714>, 0x61c6124814c7 <vm_exec_core+10135>, 0x61c612484b57 <vm_exec_core+24103>, 0x61c61247ffe8 <vm_exec_core+4792>, 0x61c612483006 <vm_exec_core+17110>, 0x61c61248d9aa <vm_exec_core+60538>, 0x61c61248410d <vm_exec_core+21469>, 0x61c612480292 <vm_exec_core+5474>, 0x61c612480793 <vm_exec_core+6755>, 0x61c6124803af <vm_exec_core+5759>, 0x61c612481097 <vm_exec_core+9063>, 0x61c61248186c <vm_exec_core+11068>, 0x61c612483515 <vm_exec_core+18405>, 0x61c612482b25 <vm_exec_core+15861>, 0x61c612483510 <vm_exec_core+18400>, 0x61c612484064 <vm_exec_core+21300>, 0x61c612483f92 <vm_exec_core+21090>, 0x61c612481092 <vm_exec_core+9058>, 0x61c6124841e0 <vm_exec_core+21680>, 0x61c61248218e <vm_exec_core+13406>, 0x61c612482193 <vm_exec_core+13411>, 0x61c612483f8d <vm_exec_core+21085>, 0x61c612483e32 <vm_exec_core+20738>, 0x61c612482ed9 <vm_exec_core+16809>, 0x61c612482e01 <vm_exec_core+16593>...}
        reg_cfp = 0x73ab38fff720
        reg_pc = 0x50400002d3f8
        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_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 0x000061c61247b8cb in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#39 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#40 0x000061c6121015cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x73ab3b54c950) at /tmp/ruby/src/trunk_asan/eval.c:280
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffedf207d0, <optimized out>, 0x7fffedf20720, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x73ab3b54c950
#41 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
        ec = 0x5160000006d0
        status = <optimized out>
#42 0x000061c6120fab37 in rb_main (argc=11, argv=0x7fffedf209a8) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#43 main (argc=11, argv=0x7fffedf209a8) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1909139) detached]
$ timeout 60 gdb -p 1909130 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1909132]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007774b9926cd7 in __GI___select (nfds=19, readfds=0x50c0049726c0, writefds=0x0, exceptfds=0x0, timeout=0x7ffda9e68ee0) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x7774b9a2cc40 (LWP 1909130) "ruby" 0x00007774b9926cd7 in __GI___select (nfds=19, readfds=0x50c0049726c0, writefds=0x0, exceptfds=0x0, timeout=0x7ffda9e68ee0) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x77749d6006c0 (LWP 1909132) "ruby" 0x00007774b991b4cd in __GI___poll (fds=0x77749c309040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x77749d6006c0 (LWP 1909132) "ruby"):
#0  0x00007774b991b4cd in __GI___poll (fds=0x77749c309040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000061413c16c6da in __interceptor_poll ()
No symbol table info available.
#2  0x000061413c51a25f 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:3005
        vm = <optimized out>
#4  0x000061413c1c5a8f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007774b989caa4 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 = {131342740227776, 5589168186279634815, 131342740227776, -352, 0, 140727453921408, 5589168186267051903, 5589248020903798655}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007774b9929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7774b9a2cc40 (LWP 1909130) "ruby"):
#0  0x00007774b9926cd7 in __GI___select (nfds=19, readfds=0x50c0049726c0, writefds=0x0, exceptfds=0x0, timeout=0x7ffda9e68ee0) 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 = 959840225}
        pts64 = 0x7ffda9e68d80
        r = <optimized out>
#1  0x000061413c504f35 in native_fd_select (n=19, readfds=0x50c0049726c0, writefds=0x0, exceptfds=0x7774b9926cd7 <__GI___select+327>, timeout=0x7ffda9e68d80, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2379
No locals.
#2  do_select (p=131343179404576) at /tmp/ruby/src/trunk_asan/thread.c:4309
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7ffda9e68e90
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x000061413c2102d0 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:1073
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffda9e69050, <optimized out>, 0x7ffda9e68f60, <optimized out>, <optimized out>}, prev = 0x7774b78d5480, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x000061413c50450e 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:4369
        set = {max = 19, th = 0x515000000300, rset = 0x7774b78d5340, 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 = 0x7774b78d53a0}
#5  0x000061413c2d324f in select_internal (read=131342740858040, write=4, except=4, tp=0x7774b78d53a0, fds=0x7774b78d5340) at /tmp/ruby/src/trunk_asan/io.c:10711
        timerec = <optimized out>
        max = 19
        pending = <optimized out>
        rp = 0x7774b78d5340
        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=131343179404064) at /tmp/ruby/src/trunk_asan/io.c:10781
        p = 0x7774b78d5320
#7  0x000061413c2102d0 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:1073
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffda9e69350, <optimized out>, 0x7ffda9e69260, <optimized out>, <optimized out>}, prev = 0x7774b785c940, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#8  0x000061413c2af497 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11137
        args = <optimized out>
        timerec = <optimized out>
        scheduler = <optimized out>
        timeout = <optimized out>
        i = 4
#9  0x000061413c5e9868 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:3801
        ci = 0x160100100009
        cc = <optimized out>
        me = 0x7774b912a6b0
        cfunc = 0x504000010798
        recv = 131343204874760
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x000061413c597209 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7774b6dff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        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:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x61413c58cfc6 <vm_exec_core+12950>, 0x61413c58a3d5 <vm_exec_core+1701>, 0x61413c58bbb7 <vm_exec_core+7815>, 0x61413c590de6 <vm_exec_core+28854>, 0x61413c58b502 <vm_exec_core+6098>, 0x61413c591a55 <vm_exec_core+32037>, 0x61413c58fe00 <vm_exec_core+24784>, 0x61413c58dc75 <vm_exec_core+16197>, 0x61413c58a6d4 <vm_exec_core+2468>, 0x61413c59157d <vm_exec_core+30797>, 0x61413c59118e <vm_exec_core+29790>, 0x61413c58b8bf <vm_exec_core+7055>, 0x61413c58acb1 <vm_exec_core+3969>, 0x61413c5902a1 <vm_exec_core+25969>, 0x61413c58c6bb <vm_exec_core+10635>, 0x61413c591787 <vm_exec_core+31319>, 0x61413c5913a5 <vm_exec_core+30325>, 0x61413c58ce6e <vm_exec_core+12606>, 0x61413c58dbe2 <vm_exec_core+16050>, 0x61413c58ff8a <vm_exec_core+25178>, 0x61413c591309 <vm_exec_core+30169>, 0x61413c58f078 <vm_exec_core+21320>, 0x61413c590022 <vm_exec_core+25330>, 0x61413c590420 <vm_exec_core+26352>, 0x61413c58efa6 <vm_exec_core+21110>, 0x61413c58abad <vm_exec_core+3709>, 0x61413c58f7a2 <vm_exec_core+23154>, 0x61413c58aa0e <vm_exec_core+3294>, 0x61413c58ad56 <vm_exec_core+4134>, 0x61413c58d0fb <vm_exec_core+13259>, 0x61413c58ee4b <vm_exec_core+20763>, 0x61413c58f3cb <vm_exec_core+22171>, 0x61413c58ebda <vm_exec_core+20138>, 0x61413c58a621 <vm_exec_core+2289>, 0x61413c590668 <vm_exec_core+26936>, 0x61413c591098 <vm_exec_core+29544>, 0x61413c58ae51 <vm_exec_core+4385>, 0x61413c58bfb9 <vm_exec_core+8841>, 0x61413c58baca <vm_exec_core+7578>, 0x61413c58c81c <vm_exec_core+10988>, 0x61413c58db3e <vm_exec_core+15886>, 0x61413c58af41 <vm_exec_core+4625>, 0x61413c5904ed <vm_exec_core+26557>, 0x61413c58bf1a <vm_exec_core+8682>, 0x61413c58d9df <vm_exec_core+15535>, 0x61413c58e457 <vm_exec_core+18215>, 0x61413c59039f <vm_exec_core+26223>, 0x61413c58f22b <vm_exec_core+21755>, 0x61413c58ca25 <vm_exec_core+11509>, 0x61413c58c201 <vm_exec_core+9425>, 0x61413c59017d <vm_exec_core+25677>, 0x61413c58d26f <vm_exec_core+13631>, 0x61413c58f84d <vm_exec_core+23325>, 0x61413c58f33e <vm_exec_core+22030>, 0x61413c58fa8f <vm_exec_core+23903>, 0x61413c59093d <vm_exec_core+27661>, 0x61413c58e65a <vm_exec_core+18730>, 0x61413c58a0cb <vm_exec_core+923>, 0x61413c58cb99 <vm_exec_core+11881>, 0x61413c5900c9 <vm_exec_core+25497>, 0x61413c58ccbf <vm_exec_core+12175>, 0x61413c58eee8 <vm_exec_core+20920>, 0x61413c58f6a3 <vm_exec_core+22899>, 0x61413c58e211 <vm_exec_core+17633>, 0x61413c58ed0e <vm_exec_core+20446>, 0x61413c58cee9 <vm_exec_core+12729>, 0x61413c58c4d6 <vm_exec_core+10150>, 0x61413c58fb66 <vm_exec_core+24118>, 0x61413c58aff7 <vm_exec_core+4807>, 0x61413c58e015 <vm_exec_core+17125>, 0x61413c5989b9 <vm_exec_core+60553>, 0x61413c58f11c <vm_exec_core+21484>, 0x61413c58b2a1 <vm_exec_core+5489>, 0x61413c58b7a2 <vm_exec_core+6770>, 0x61413c58b3be <vm_exec_core+5774>, 0x61413c58c0a6 <vm_exec_core+9078>, 0x61413c58c87b <vm_exec_core+11083>, 0x61413c58a0d0 <vm_exec_core+928>, 0x61413c58be17 <vm_exec_core+8423>, 0x61413c591c91 <vm_exec_core+32609>, 0x61413c58f5c0 <vm_exec_core+22672>, 0x61413c58e558 <vm_exec_core+18472>, 0x61413c59055e <vm_exec_core+26670>, 0x61413c591d5d <vm_exec_core+32813>, 0x61413c59085d <vm_exec_core+27437>, 0x61413c591815 <vm_exec_core+31461>, 0x61413c5918e2 <vm_exec_core+31666>, 0x61413c58aad1 <vm_exec_core+3489>, 0x61413c591447 <vm_exec_core+30487>, 0x61413c58d198 <vm_exec_core+13416>, 0x61413c591656 <vm_exec_core+31014>, 0x61413c58cd64 <vm_exec_core+12340>, 0x61413c59073d <vm_exec_core+27149>, 0x61413c58c320 <vm_exec_core+9712>, 0x61413c58d48d <vm_exec_core+14173>, 0x61413c5919bb <vm_exec_core+31883>, 0x61413c58da9a <vm_exec_core+15722>, 0x61413c58d623 <vm_exec_core+14579>, 0x61413c58a199 <vm_exec_core+1129>, 0x61413c58a825 <vm_exec_core+2805>, 0x61413c58a27b <vm_exec_core+1355>, 0x61413c58e305 <vm_exec_core+17877>, 0x61413c58d7c1 <vm_exec_core+14993>, 0x61413c58def2 <vm_exec_core+16834>, 0x61413c58de15 <vm_exec_core+16613>, 0x61413c58d004 <vm_exec_core+13012>, 0x61413c58d6bd <vm_exec_core+14733>, 0x61413c58d36a <vm_exec_core+13882>, 0x61413c58d964 <vm_exec_core+15412>, 0x61413c58d8e9 <vm_exec_core+15289>, 0x61413c58cfb7 <vm_exec_core+12935>, 0x61413c58a3c6 <vm_exec_core+1686>, 0x61413c58bba8 <vm_exec_core+7800>, 0x61413c590dd7 <vm_exec_core+28839>, 0x61413c58b4f3 <vm_exec_core+6083>, 0x61413c591a46 <vm_exec_core+32022>, 0x61413c58fdf1 <vm_exec_core+24769>, 0x61413c58dc66 <vm_exec_core+16182>, 0x61413c58a6c5 <vm_exec_core+2453>, 0x61413c59156e <vm_exec_core+30782>, 0x61413c59117f <vm_exec_core+29775>, 0x61413c58b8b0 <vm_exec_core+7040>, 0x61413c58aca2 <vm_exec_core+3954>, 0x61413c590292 <vm_exec_core+25954>, 0x61413c58c6ac <vm_exec_core+10620>, 0x61413c591778 <vm_exec_core+31304>, 0x61413c591396 <vm_exec_core+30310>, 0x61413c58ce5f <vm_exec_core+12591>, 0x61413c58dbd3 <vm_exec_core+16035>, 0x61413c58ff7b <vm_exec_core+25163>, 0x61413c5912fa <vm_exec_core+30154>, 0x61413c58f069 <vm_exec_core+21305>, 0x61413c590013 <vm_exec_core+25315>, 0x61413c590411 <vm_exec_core+26337>, 0x61413c58ef97 <vm_exec_core+21095>, 0x61413c58ab9e <vm_exec_core+3694>, 0x61413c58f793 <vm_exec_core+23139>, 0x61413c58a9ff <vm_exec_core+3279>, 0x61413c58ad47 <vm_exec_core+4119>, 0x61413c58d0ec <vm_exec_core+13244>, 0x61413c58ee3c <vm_exec_core+20748>, 0x61413c58f3bc <vm_exec_core+22156>, 0x61413c58ebcb <vm_exec_core+20123>, 0x61413c58a612 <vm_exec_core+2274>, 0x61413c590659 <vm_exec_core+26921>, 0x61413c591089 <vm_exec_core+29529>, 0x61413c58ae42 <vm_exec_core+4370>, 0x61413c58bfaa <vm_exec_core+8826>, 0x61413c58babb <vm_exec_core+7563>, 0x61413c58c80d <vm_exec_core+10973>, 0x61413c58db2f <vm_exec_core+15871>, 0x61413c58af32 <vm_exec_core+4610>, 0x61413c5904de <vm_exec_core+26542>, 0x61413c58bf0b <vm_exec_core+8667>, 0x61413c58d9d0 <vm_exec_core+15520>, 0x61413c58e448 <vm_exec_core+18200>, 0x61413c590390 <vm_exec_core+26208>, 0x61413c58f21c <vm_exec_core+21740>, 0x61413c58ca16 <vm_exec_core+11494>, 0x61413c58c1f2 <vm_exec_core+9410>, 0x61413c59016e <vm_exec_core+25662>, 0x61413c58d260 <vm_exec_core+13616>, 0x61413c58f83e <vm_exec_core+23310>, 0x61413c58f32f <vm_exec_core+22015>, 0x61413c58fa80 <vm_exec_core+23888>, 0x61413c59092e <vm_exec_core+27646>, 0x61413c58e64b <vm_exec_core+18715>, 0x61413c58f1cc <vm_exec_core+21660>, 0x61413c58cb8a <vm_exec_core+11866>, 0x61413c5900ba <vm_exec_core+25482>, 0x61413c58ccb0 <vm_exec_core+12160>, 0x61413c58eed9 <vm_exec_core+20905>, 0x61413c58f1cc <vm_exec_core+21660>, 0x61413c58e202 <vm_exec_core+17618>, 0x61413c58ecff <vm_exec_core+20431>, 0x61413c58ceda <vm_exec_core+12714>, 0x61413c58c4c7 <vm_exec_core+10135>, 0x61413c58fb57 <vm_exec_core+24103>, 0x61413c58afe8 <vm_exec_core+4792>, 0x61413c58e006 <vm_exec_core+17110>, 0x61413c5989aa <vm_exec_core+60538>, 0x61413c58f10d <vm_exec_core+21469>, 0x61413c58b292 <vm_exec_core+5474>, 0x61413c58b793 <vm_exec_core+6755>, 0x61413c58b3af <vm_exec_core+5759>, 0x61413c58c097 <vm_exec_core+9063>, 0x61413c58c86c <vm_exec_core+11068>, 0x61413c58e515 <vm_exec_core+18405>, 0x61413c58db25 <vm_exec_core+15861>, 0x61413c58e510 <vm_exec_core+18400>, 0x61413c58f064 <vm_exec_core+21300>, 0x61413c58ef92 <vm_exec_core+21090>, 0x61413c58c092 <vm_exec_core+9058>, 0x61413c58f1e0 <vm_exec_core+21680>, 0x61413c58d18e <vm_exec_core+13406>, 0x61413c58d193 <vm_exec_core+13411>, 0x61413c58ef8d <vm_exec_core+21085>, 0x61413c58ee32 <vm_exec_core+20738>, 0x61413c58ded9 <vm_exec_core+16809>, 0x61413c58de01 <vm_exec_core+16593>...}
        reg_cfp = 0x7774b6dff3a0
        reg_pc = 0x5220000050a0
        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>
th: 0x515000000300, native_id: 0x7774b9a2cc40
-- Control frame information -----------------------------------------------
c:0021 p:---- s:0128 e:000127 CFUNC  :select
c:0020 p:0244 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
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
c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1305
c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1775
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1762 [FINISH]
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
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
c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:897
        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>
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_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <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:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1893
c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
        INSN_LABEL_checkkeyword = <optimized out>
c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]

        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_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 0x000061413c586699 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2598
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x000061413c6071d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7774b6dff578, self=131343202792040, 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:1626
        flags = 0
        iseq = 0x7774b8f577c0
        cfp = <optimized out>
        sp = 0x7774b6cff9e8
        use_argv = 0x7774b76bf3a0
        stack_argv = 0x7774b6cff9e8
        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:1640
        captured = 0x7774b6dff578
#16 0x000061413c5b35a6 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:1677
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:1685
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 0x000061413c5b35a6 in rb_yield (val=<optimized out>)
No locals.
#20 0x000061413c75ad7a in rb_ary_each (ary=131343201081760) at /tmp/ruby/src/trunk_asan/array.c:2641
        i = 0
#21 0x000061413c5e9868 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:3801
        ci = 0xc0100000001
        cc = <optimized out>
        me = 0x7774b9130560
        cfunc = 0x50400000a298
        recv = 131343201081760
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#22 0x000061413c590c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7774b6dff560, cd=0x51100000db80, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        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 = 0x51100000db80
        insns_address_table = {0x61413c58cfc6 <vm_exec_core+12950>, 0x61413c58a3d5 <vm_exec_core+1701>, 0x61413c58bbb7 <vm_exec_core+7815>, 0x61413c590de6 <vm_exec_core+28854>, 0x61413c58b502 <vm_exec_core+6098>, 0x61413c591a55 <vm_exec_core+32037>, 0x61413c58fe00 <vm_exec_core+24784>, 0x61413c58dc75 <vm_exec_core+16197>, 0x61413c58a6d4 <vm_exec_core+2468>, 0x61413c59157d <vm_exec_core+30797>, 0x61413c59118e <vm_exec_core+29790>, 0x61413c58b8bf <vm_exec_core+7055>, 0x61413c58acb1 <vm_exec_core+3969>, 0x61413c5902a1 <vm_exec_core+25969>, 0x61413c58c6bb <vm_exec_core+10635>, 0x61413c591787 <vm_exec_core+31319>, 0x61413c5913a5 <vm_exec_core+30325>, 0x61413c58ce6e <vm_exec_core+12606>, 0x61413c58dbe2 <vm_exec_core+16050>, 0x61413c58ff8a <vm_exec_core+25178>, 0x61413c591309 <vm_exec_core+30169>, 0x61413c58f078 <vm_exec_core+21320>, 0x61413c590022 <vm_exec_core+25330>, 0x61413c590420 <vm_exec_core+26352>, 0x61413c58efa6 <vm_exec_core+21110>, 0x61413c58abad <vm_exec_core+3709>, 0x61413c58f7a2 <vm_exec_core+23154>, 0x61413c58aa0e <vm_exec_core+3294>, 0x61413c58ad56 <vm_exec_core+4134>, 0x61413c58d0fb <vm_exec_core+13259>, 0x61413c58ee4b <vm_exec_core+20763>, 0x61413c58f3cb <vm_exec_core+22171>, 0x61413c58ebda <vm_exec_core+20138>, 0x61413c58a621 <vm_exec_core+2289>, 0x61413c590668 <vm_exec_core+26936>, 0x61413c591098 <vm_exec_core+29544>, 0x61413c58ae51 <vm_exec_core+4385>, 0x61413c58bfb9 <vm_exec_core+8841>, 0x61413c58baca <vm_exec_core+7578>, 0x61413c58c81c <vm_exec_core+10988>, 0x61413c58db3e <vm_exec_core+15886>, 0x61413c58af41 <vm_exec_core+4625>, 0x61413c5904ed <vm_exec_core+26557>, 0x61413c58bf1a <vm_exec_core+8682>, 0x61413c58d9df <vm_exec_core+15535>, 0x61413c58e457 <vm_exec_core+18215>, 0x61413c59039f <vm_exec_core+26223>, 0x61413c58f22b <vm_exec_core+21755>, 0x61413c58ca25 <vm_exec_core+11509>, 0x61413c58c201 <vm_exec_core+9425>, 0x61413c59017d <vm_exec_core+25677>, 0x61413c58d26f <vm_exec_core+13631>, 0x61413c58f84d <vm_exec_core+23325>, 0x61413c58f33e <vm_exec_core+22030>, 0x61413c58fa8f <vm_exec_core+23903>, 0x61413c59093d <vm_exec_core+27661>, 0x61413c58e65a <vm_exec_core+18730>, 0x61413c58a0cb <vm_exec_core+923>, 0x61413c58cb99 <vm_exec_core+11881>, 0x61413c5900c9 <vm_exec_core+25497>, 0x61413c58ccbf <vm_exec_core+12175>, 0x61413c58eee8 <vm_exec_core+20920>, 0x61413c58f6a3 <vm_exec_core+22899>, 0x61413c58e211 <vm_exec_core+17633>, 0x61413c58ed0e <vm_exec_core+20446>, 0x61413c58cee9 <vm_exec_core+12729>, 0x61413c58c4d6 <vm_exec_core+10150>, 0x61413c58fb66 <vm_exec_core+24118>, 0x61413c58aff7 <vm_exec_core+4807>, 0x61413c58e015 <vm_exec_core+17125>, 0x61413c5989b9 <vm_exec_core+60553>, 0x61413c58f11c <vm_exec_core+21484>, 0x61413c58b2a1 <vm_exec_core+5489>, 0x61413c58b7a2 <vm_exec_core+6770>, 0x61413c58b3be <vm_exec_core+5774>, 0x61413c58c0a6 <vm_exec_core+9078>, 0x61413c58c87b <vm_exec_core+11083>, 0x61413c58a0d0 <vm_exec_core+928>, 0x61413c58be17 <vm_exec_core+8423>, 0x61413c591c91 <vm_exec_core+32609>, 0x61413c58f5c0 <vm_exec_core+22672>, 0x61413c58e558 <vm_exec_core+18472>, 0x61413c59055e <vm_exec_core+26670>, 0x61413c591d5d <vm_exec_core+32813>, 0x61413c59085d <vm_exec_core+27437>, 0x61413c591815 <vm_exec_core+31461>, 0x61413c5918e2 <vm_exec_core+31666>, 0x61413c58aad1 <vm_exec_core+3489>, 0x61413c591447 <vm_exec_core+30487>, 0x61413c58d198 <vm_exec_core+13416>, 0x61413c591656 <vm_exec_core+31014>, 0x61413c58cd64 <vm_exec_core+12340>, 0x61413c59073d <vm_exec_core+27149>, 0x61413c58c320 <vm_exec_core+9712>, 0x61413c58d48d <vm_exec_core+14173>, 0x61413c5919bb <vm_exec_core+31883>, 0x61413c58da9a <vm_exec_core+15722>, 0x61413c58d623 <vm_exec_core+14579>, 0x61413c58a199 <vm_exec_core+1129>, 0x61413c58a825 <vm_exec_core+2805>, 0x61413c58a27b <vm_exec_core+1355>, 0x61413c58e305 <vm_exec_core+17877>, 0x61413c58d7c1 <vm_exec_core+14993>, 0x61413c58def2 <vm_exec_core+16834>, 0x61413c58de15 <vm_exec_core+16613>, 0x61413c58d004 <vm_exec_core+13012>, 0x61413c58d6bd <vm_exec_core+14733>, 0x61413c58d36a <vm_exec_core+13882>, 0x61413c58d964 <vm_exec_core+15412>, 0x61413c58d8e9 <vm_exec_core+15289>, 0x61413c58cfb7 <vm_exec_core+12935>, 0x61413c58a3c6 <vm_exec_core+1686>, 0x61413c58bba8 <vm_exec_core+7800>, 0x61413c590dd7 <vm_exec_core+28839>, 0x61413c58b4f3 <vm_exec_core+6083>, 0x61413c591a46 <vm_exec_core+32022>, 0x61413c58fdf1 <vm_exec_core+24769>, 0x61413c58dc66 <vm_exec_core+16182>, 0x61413c58a6c5 <vm_exec_core+2453>, 0x61413c59156e <vm_exec_core+30782>, 0x61413c59117f <vm_exec_core+29775>, 0x61413c58b8b0 <vm_exec_core+7040>, 0x61413c58aca2 <vm_exec_core+3954>, 0x61413c590292 <vm_exec_core+25954>, 0x61413c58c6ac <vm_exec_core+10620>, 0x61413c591778 <vm_exec_core+31304>, 0x61413c591396 <vm_exec_core+30310>, 0x61413c58ce5f <vm_exec_core+12591>, 0x61413c58dbd3 <vm_exec_core+16035>, 0x61413c58ff7b <vm_exec_core+25163>, 0x61413c5912fa <vm_exec_core+30154>, 0x61413c58f069 <vm_exec_core+21305>, 0x61413c590013 <vm_exec_core+25315>, 0x61413c590411 <vm_exec_core+26337>, 0x61413c58ef97 <vm_exec_core+21095>, 0x61413c58ab9e <vm_exec_core+3694>, 0x61413c58f793 <vm_exec_core+23139>, 0x61413c58a9ff <vm_exec_core+3279>, 0x61413c58ad47 <vm_exec_core+4119>, 0x61413c58d0ec <vm_exec_core+13244>, 0x61413c58ee3c <vm_exec_core+20748>, 0x61413c58f3bc <vm_exec_core+22156>, 0x61413c58ebcb <vm_exec_core+20123>, 0x61413c58a612 <vm_exec_core+2274>, 0x61413c590659 <vm_exec_core+26921>, 0x61413c591089 <vm_exec_core+29529>, 0x61413c58ae42 <vm_exec_core+4370>, 0x61413c58bfaa <vm_exec_core+8826>, 0x61413c58babb <vm_exec_core+7563>, 0x61413c58c80d <vm_exec_core+10973>, 0x61413c58db2f <vm_exec_core+15871>, 0x61413c58af32 <vm_exec_core+4610>, 0x61413c5904de <vm_exec_core+26542>, 0x61413c58bf0b <vm_exec_core+8667>, 0x61413c58d9d0 <vm_exec_core+15520>, 0x61413c58e448 <vm_exec_core+18200>, 0x61413c590390 <vm_exec_core+26208>, 0x61413c58f21c <vm_exec_core+21740>, 0x61413c58ca16 <vm_exec_core+11494>, 0x61413c58c1f2 <vm_exec_core+9410>, 0x61413c59016e <vm_exec_core+25662>, 0x61413c58d260 <vm_exec_core+13616>, 0x61413c58f83e <vm_exec_core+23310>, 0x61413c58f32f <vm_exec_core+22015>, 0x61413c58fa80 <vm_exec_core+23888>, 0x61413c59092e <vm_exec_core+27646>, 0x61413c58e64b <vm_exec_core+18715>, 0x61413c58f1cc <vm_exec_core+21660>, 0x61413c58cb8a <vm_exec_core+11866>, 0x61413c5900ba <vm_exec_core+25482>, 0x61413c58ccb0 <vm_exec_core+12160>, 0x61413c58eed9 <vm_exec_core+20905>, 0x61413c58f1cc <vm_exec_core+21660>, 0x61413c58e202 <vm_exec_core+17618>, 0x61413c58ecff <vm_exec_core+20431>, 0x61413c58ceda <vm_exec_core+12714>, 0x61413c58c4c7 <vm_exec_core+10135>, 0x61413c58fb57 <vm_exec_core+24103>, 0x61413c58afe8 <vm_exec_core+4792>, 0x61413c58e006 <vm_exec_core+17110>, 0x61413c5989aa <vm_exec_core+60538>, 0x61413c58f10d <vm_exec_core+21469>, 0x61413c58b292 <vm_exec_core+5474>, 0x61413c58b793 <vm_exec_core+6755>, 0x61413c58b3af <vm_exec_core+5759>, 0x61413c58c097 <vm_exec_core+9063>, 0x61413c58c86c <vm_exec_core+11068>, 0x61413c58e515 <vm_exec_core+18405>, 0x61413c58db25 <vm_exec_core+15861>, 0x61413c58e510 <vm_exec_core+18400>, 0x61413c58f064 <vm_exec_core+21300>, 0x61413c58ef92 <vm_exec_core+21090>, 0x61413c58c092 <vm_exec_core+9058>, 0x61413c58f1e0 <vm_exec_core+21680>, 0x61413c58d18e <vm_exec_core+13406>, 0x61413c58d193 <vm_exec_core+13411>, 0x61413c58ef8d <vm_exec_core+21085>, 0x61413c58ee32 <vm_exec_core+20738>, 0x61413c58ded9 <vm_exec_core+16809>, 0x61413c58de01 <vm_exec_core+16593>...}
        reg_cfp = 0x7774b6dff560
        reg_pc = 0x5150000196d0
        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_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 0x000061413c5868cb in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#26 0x000061413c31196c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=131343203351040) at /tmp/ruby/src/trunk_asan/load.c:789
        iseq = 0x7774b8fab8e8
#27 0x000061413c30c82b 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 = 131343204865000
        realpath_map = 131343204864840
        path = 131343203351040
        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 0x000061413c30a9e5 in rb_require_string_internal (fname=131343203351080, 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 0x000061413c5e9868 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:3801
        ci = 0x58a100140003
        cc = <optimized out>
        me = 0x7774b8faba78
        cfunc = 0x5040000185d8
        recv = 131343204994480
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#31 0x000061413c5cfcbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffda9e6b730) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#32 0x000061413c5cf775 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919
        ci = <optimized out>
        cc = 0x0
#33 0x000061413c597209 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7774b6dff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        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:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x61413c58cfc6 <vm_exec_core+12950>, 0x61413c58a3d5 <vm_exec_core+1701>, 0x61413c58bbb7 <vm_exec_core+7815>, 0x61413c590de6 <vm_exec_core+28854>, 0x61413c58b502 <vm_exec_core+6098>, 0x61413c591a55 <vm_exec_core+32037>, 0x61413c58fe00 <vm_exec_core+24784>, 0x61413c58dc75 <vm_exec_core+16197>, 0x61413c58a6d4 <vm_exec_core+2468>, 0x61413c59157d <vm_exec_core+30797>, 0x61413c59118e <vm_exec_core+29790>, 0x61413c58b8bf <vm_exec_core+7055>, 0x61413c58acb1 <vm_exec_core+3969>, 0x61413c5902a1 <vm_exec_core+25969>, 0x61413c58c6bb <vm_exec_core+10635>, 0x61413c591787 <vm_exec_core+31319>, 0x61413c5913a5 <vm_exec_core+30325>, 0x61413c58ce6e <vm_exec_core+12606>, 0x61413c58dbe2 <vm_exec_core+16050>, 0x61413c58ff8a <vm_exec_core+25178>, 0x61413c591309 <vm_exec_core+30169>, 0x61413c58f078 <vm_exec_core+21320>, 0x61413c590022 <vm_exec_core+25330>, 0x61413c590420 <vm_exec_core+26352>, 0x61413c58efa6 <vm_exec_core+21110>, 0x61413c58abad <vm_exec_core+3709>, 0x61413c58f7a2 <vm_exec_core+23154>, 0x61413c58aa0e <vm_exec_core+3294>, 0x61413c58ad56 <vm_exec_core+4134>, 0x61413c58d0fb <vm_exec_core+13259>, 0x61413c58ee4b <vm_exec_core+20763>, 0x61413c58f3cb <vm_exec_core+22171>, 0x61413c58ebda <vm_exec_core+20138>, 0x61413c58a621 <vm_exec_core+2289>, 0x61413c590668 <vm_exec_core+26936>, 0x61413c591098 <vm_exec_core+29544>, 0x61413c58ae51 <vm_exec_core+4385>, 0x61413c58bfb9 <vm_exec_core+8841>, 0x61413c58baca <vm_exec_core+7578>, 0x61413c58c81c <vm_exec_core+10988>, 0x61413c58db3e <vm_exec_core+15886>, 0x61413c58af41 <vm_exec_core+4625>, 0x61413c5904ed <vm_exec_core+26557>, 0x61413c58bf1a <vm_exec_core+8682>, 0x61413c58d9df <vm_exec_core+15535>, 0x61413c58e457 <vm_exec_core+18215>, 0x61413c59039f <vm_exec_core+26223>, 0x61413c58f22b <vm_exec_core+21755>, 0x61413c58ca25 <vm_exec_core+11509>, 0x61413c58c201 <vm_exec_core+9425>, 0x61413c59017d <vm_exec_core+25677>, 0x61413c58d26f <vm_exec_core+13631>, 0x61413c58f84d <vm_exec_core+23325>, 0x61413c58f33e <vm_exec_core+22030>, 0x61413c58fa8f <vm_exec_core+23903>, 0x61413c59093d <vm_exec_core+27661>, 0x61413c58e65a <vm_exec_core+18730>, 0x61413c58a0cb <vm_exec_core+923>, 0x61413c58cb99 <vm_exec_core+11881>, 0x61413c5900c9 <vm_exec_core+25497>, 0x61413c58ccbf <vm_exec_core+12175>, 0x61413c58eee8 <vm_exec_core+20920>, 0x61413c58f6a3 <vm_exec_core+22899>, 0x61413c58e211 <vm_exec_core+17633>, 0x61413c58ed0e <vm_exec_core+20446>, 0x61413c58cee9 <vm_exec_core+12729>, 0x61413c58c4d6 <vm_exec_core+10150>, 0x61413c58fb66 <vm_exec_core+24118>, 0x61413c58aff7 <vm_exec_core+4807>, 0x61413c58e015 <vm_exec_core+17125>, 0x61413c5989b9 <vm_exec_core+60553>, 0x61413c58f11c <vm_exec_core+21484>, 0x61413c58b2a1 <vm_exec_core+5489>, 0x61413c58b7a2 <vm_exec_core+6770>, 0x61413c58b3be <vm_exec_core+5774>, 0x61413c58c0a6 <vm_exec_core+9078>, 0x61413c58c87b <vm_exec_core+11083>, 0x61413c58a0d0 <vm_exec_core+928>, 0x61413c58be17 <vm_exec_core+8423>, 0x61413c591c91 <vm_exec_core+32609>, 0x61413c58f5c0 <vm_exec_core+22672>, 0x61413c58e558 <vm_exec_core+18472>, 0x61413c59055e <vm_exec_core+26670>, 0x61413c591d5d <vm_exec_core+32813>, 0x61413c59085d <vm_exec_core+27437>, 0x61413c591815 <vm_exec_core+31461>, 0x61413c5918e2 <vm_exec_core+31666>, 0x61413c58aad1 <vm_exec_core+3489>, 0x61413c591447 <vm_exec_core+30487>, 0x61413c58d198 <vm_exec_core+13416>, 0x61413c591656 <vm_exec_core+31014>, 0x61413c58cd64 <vm_exec_core+12340>, 0x61413c59073d <vm_exec_core+27149>, 0x61413c58c320 <vm_exec_core+9712>, 0x61413c58d48d <vm_exec_core+14173>, 0x61413c5919bb <vm_exec_core+31883>, 0x61413c58da9a <vm_exec_core+15722>, 0x61413c58d623 <vm_exec_core+14579>, 0x61413c58a199 <vm_exec_core+1129>, 0x61413c58a825 <vm_exec_core+2805>, 0x61413c58a27b <vm_exec_core+1355>, 0x61413c58e305 <vm_exec_core+17877>, 0x61413c58d7c1 <vm_exec_core+14993>, 0x61413c58def2 <vm_exec_core+16834>, 0x61413c58de15 <vm_exec_core+16613>, 0x61413c58d004 <vm_exec_core+13012>, 0x61413c58d6bd <vm_exec_core+14733>, 0x61413c58d36a <vm_exec_core+13882>, 0x61413c58d964 <vm_exec_core+15412>, 0x61413c58d8e9 <vm_exec_core+15289>, 0x61413c58cfb7 <vm_exec_core+12935>, 0x61413c58a3c6 <vm_exec_core+1686>, 0x61413c58bba8 <vm_exec_core+7800>, 0x61413c590dd7 <vm_exec_core+28839>, 0x61413c58b4f3 <vm_exec_core+6083>, 0x61413c591a46 <vm_exec_core+32022>, 0x61413c58fdf1 <vm_exec_core+24769>, 0x61413c58dc66 <vm_exec_core+16182>, 0x61413c58a6c5 <vm_exec_core+2453>, 0x61413c59156e <vm_exec_core+30782>, 0x61413c59117f <vm_exec_core+29775>, 0x61413c58b8b0 <vm_exec_core+7040>, 0x61413c58aca2 <vm_exec_core+3954>, 0x61413c590292 <vm_exec_core+25954>, 0x61413c58c6ac <vm_exec_core+10620>, 0x61413c591778 <vm_exec_core+31304>, 0x61413c591396 <vm_exec_core+30310>, 0x61413c58ce5f <vm_exec_core+12591>, 0x61413c58dbd3 <vm_exec_core+16035>, 0x61413c58ff7b <vm_exec_core+25163>, 0x61413c5912fa <vm_exec_core+30154>, 0x61413c58f069 <vm_exec_core+21305>, 0x61413c590013 <vm_exec_core+25315>, 0x61413c590411 <vm_exec_core+26337>, 0x61413c58ef97 <vm_exec_core+21095>, 0x61413c58ab9e <vm_exec_core+3694>, 0x61413c58f793 <vm_exec_core+23139>, 0x61413c58a9ff <vm_exec_core+3279>, 0x61413c58ad47 <vm_exec_core+4119>, 0x61413c58d0ec <vm_exec_core+13244>, 0x61413c58ee3c <vm_exec_core+20748>, 0x61413c58f3bc <vm_exec_core+22156>, 0x61413c58ebcb <vm_exec_core+20123>, 0x61413c58a612 <vm_exec_core+2274>, 0x61413c590659 <vm_exec_core+26921>, 0x61413c591089 <vm_exec_core+29529>, 0x61413c58ae42 <vm_exec_core+4370>, 0x61413c58bfaa <vm_exec_core+8826>, 0x61413c58babb <vm_exec_core+7563>, 0x61413c58c80d <vm_exec_core+10973>, 0x61413c58db2f <vm_exec_core+15871>, 0x61413c58af32 <vm_exec_core+4610>, 0x61413c5904de <vm_exec_core+26542>, 0x61413c58bf0b <vm_exec_core+8667>, 0x61413c58d9d0 <vm_exec_core+15520>, 0x61413c58e448 <vm_exec_core+18200>, 0x61413c590390 <vm_exec_core+26208>, 0x61413c58f21c <vm_exec_core+21740>, 0x61413c58ca16 <vm_exec_core+11494>, 0x61413c58c1f2 <vm_exec_core+9410>, 0x61413c59016e <vm_exec_core+25662>, 0x61413c58d260 <vm_exec_core+13616>, 0x61413c58f83e <vm_exec_core+23310>, 0x61413c58f32f <vm_exec_core+22015>, 0x61413c58fa80 <vm_exec_core+23888>, 0x61413c59092e <vm_exec_core+27646>, 0x61413c58e64b <vm_exec_core+18715>, 0x61413c58f1cc <vm_exec_core+21660>, 0x61413c58cb8a <vm_exec_core+11866>, 0x61413c5900ba <vm_exec_core+25482>, 0x61413c58ccb0 <vm_exec_core+12160>, 0x61413c58eed9 <vm_exec_core+20905>, 0x61413c58f1cc <vm_exec_core+21660>, 0x61413c58e202 <vm_exec_core+17618>, 0x61413c58ecff <vm_exec_core+20431>, 0x61413c58ceda <vm_exec_core+12714>, 0x61413c58c4c7 <vm_exec_core+10135>, 0x61413c58fb57 <vm_exec_core+24103>, 0x61413c58afe8 <vm_exec_core+4792>, 0x61413c58e006 <vm_exec_core+17110>, 0x61413c5989aa <vm_exec_core+60538>, 0x61413c58f10d <vm_exec_core+21469>, 0x61413c58b292 <vm_exec_core+5474>, 0x61413c58b793 <vm_exec_core+6755>, 0x61413c58b3af <vm_exec_core+5759>, 0x61413c58c097 <vm_exec_core+9063>, 0x61413c58c86c <vm_exec_core+11068>, 0x61413c58e515 <vm_exec_core+18405>, 0x61413c58db25 <vm_exec_core+15861>, 0x61413c58e510 <vm_exec_core+18400>, 0x61413c58f064 <vm_exec_core+21300>, 0x61413c58ef92 <vm_exec_core+21090>, 0x61413c58c092 <vm_exec_core+9058>, 0x61413c58f1e0 <vm_exec_core+21680>, 0x61413c58d18e <vm_exec_core+13406>, 0x61413c58d193 <vm_exec_core+13411>, 0x61413c58ef8d <vm_exec_core+21085>, 0x61413c58ee32 <vm_exec_core+20738>, 0x61413c58ded9 <vm_exec_core+16809>, 0x61413c58de01 <vm_exec_core+16593>...}
        reg_cfp = 0x7774b6dff790
        reg_pc = 0x50400002d1f8
        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_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 0x000061413c5864db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffda9e6bae0, <optimized out>, <optimized out>}, prev = 0x7774b7865250, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#36 0x000061413c20c5cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7774b8fabb18) at /tmp/ruby/src/trunk_asan/eval.c:280
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffda9e6bc70, <optimized out>, 0x7ffda9e6bbc0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7774b8fabb18
#37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
        ec = 0x5160000006d0
        status = <optimized out>
#38 0x000061413c205b37 in rb_main (argc=9, argv=0x7ffda9e6be48) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#39 main (argc=9, argv=0x7ffda9e6be48) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1909130) detached]
running file: /tmp/ruby/src/trunk_asan/test/ruby/test_io_buffer.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 1908801 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
make: *** [uncommon.mk:953: 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 1908800 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

$ timeout 60 gdb -p 2524666 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
$$$[beg] make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -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
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-1.1.6/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.6/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-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/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 (2025-03-07T08:52:18Z master f118e0ce73) +PRISM [x86_64-linux]
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Finished in 31.852219 seconds

3315 files, 33402 examples, 134757 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
raw logfile