# Logfile created on 2025-03-06 12:28:22 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x0000783dfb26fdc0 @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.20250306-122822", @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]], @make="make", @logger=#<Logger:0x0000783dfbbef288 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x0000783dfbbef0d0 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x0000783dfa199fc8 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20250306-122822", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20250306-122822>, @binmode=false, @mon_data=#<Monitor:0x0000783dfbbeeae0>, @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.
$$$[beg] make update-src      -j16
Already up to date.
Latest commit hash = e20f1f76f4
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
generating /tmp/ruby/src/trunk_asan/ext/ripper/eventids2table.c
Update syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
make[1]: Entering directory '/tmp/ruby/src/trunk_asan/ext/ripper'
make[1]: Nothing to be done for 'src'.
make[1]: Leaving directory '/tmp/ruby/src/trunk_asan/ext/ripper'
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision unchanged
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[end] "make after-update    -j16" exit with 0.
$$$[beg] make miniruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
compiling /tmp/ruby/src/trunk_asan/version.c
linking miniruby
$$$[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]: 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/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering 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]: 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/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/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
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/ext/strscan'
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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/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]: 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/nkf-0.2.0/ext/nkf'
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/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/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/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]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/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/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
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]: 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/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
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/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
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]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems -r./x86_64-linux-fake /tmp/ruby/src/trunk_asan/tool/rbinstall.rb --make="make" --dest-dir="" --extout=".ext" --ext-build-dir="./ext" --mflags="-j16 --jobserver-auth=4,5" --make-flags=" -j16 --jobserver-auth=4,5" --data-mode=0644 --prog-mode=0755 --installed-list .installed.list --mantype="doc"  --gnumake --install=all --exclude=doc
installing binary commands:         /tmp/ruby/install/trunk_asan/bin
installing base libraries:          /tmp/ruby/install/trunk_asan/lib
installing arch files:              /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing pkgconfig data:          /tmp/ruby/install/trunk_asan/lib/pkgconfig
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0/x86_64-linux
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/x86_64-linux
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/ruby
installing command scripts:         /tmp/ruby/install/trunk_asan/bin
installing library scripts:         /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing common headers:          /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0
installing manpages:                /tmp/ruby/install/trunk_asan/share/man/man1
installing default gems from lib:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    bundler 2.7.0.dev
                                    cgi 0.4.2
                                    delegate 0.4.0
                                    did_you_mean 2.0.0
                                    english 0.8.0
                                    erb 4.0.4
                                    error_highlight 0.7.0
                                    fileutils 1.7.3
                                    find 0.2.0
                                    forwardable 1.3.3
                                    ipaddr 1.2.7
                                    net-http 0.6.0
                                    net-protocol 0.2.2
                                    open-uri 0.5.0
                                    open3 0.2.1
                                    optparse 0.6.0
                                    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=39721
  "--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] 3636605=-ext-/postponed_job/test_postponed_job
[  2/751] 3636601=rubygems/test_gem_request_set_lockfile
[  3/751] 3636598=json/ractor_test
[  4/751] 3636607=-ext-/load/test_dot_dot
[  5/751] 3636607=did_you_mean/tree_spell/test_human_typo
[  6/751] 3636600=prism/ruby/reflection_test
[  7/751] 3636608=ruby/test_bignum
[  8/751] 3636597=test_tempfile
[  9/751] 3636609=openssl/test_config
[ 10/751] 3636606=rubygems/test_gem_util
[ 11/751] 3636599=rubygems/test_gem_remote_fetcher
[ 12/751] 3636602=rubygems/test_gem_gemcutter_utilities
[ 13/751] 3636610=rubygems/test_gem_resolver
[ 14/751] 3636603=rubygems/test_gem_commands_yank_command
[ 15/751] 3636611=did_you_mean/edit_distance/test_jaro_winkler
[ 16/751] 3636604=did_you_mean/spell_checking/test_pattern_key_name_check
[ 17/751] 3636612=rubygems/test_exit
[ 18/751] 3636607=ruby/test_inlinecache
[ 19/751] 3636611=net/http/test_httpresponse
[ 20/751] 3636604=-ext-/marshal/test_usrmarshal
[ 21/751] 3636598=ruby/test_weakkeymap
[ 22/751] 3636600=rubygems/test_gem_command
[ 23/751] 3636607=ruby/test_key_error
[ 24/751] 3636607=openssl/test_engine
[ 25/751] 3636609=-ext-/exception/test_enc_raise
[ 26/751] 3636609=io/console/test_ractor
[ 27/751] 3636611=rubygems/test_gem_spec_fetcher
[ 28/751] 3636608=rubygems/test_gem_commands_sources_command
[ 29/751] 3636609=ruby/test_undef
[ 30/751] 3636609=io/console/test_io_console
[ 31/751] 3636607=date/test_date_arith
[ 32/751] 3636607=uri/test_ws
[ 33/751] 3636607=ruby/test_io
[ 34/751] 3636604=ruby/test_numeric
[ 35/751] 3636612=ruby/test_metaclass
[ 36/751] 3636597=pathname/test_ractor
[ 37/751] 3636612=dtrace/test_array_create
[ 38/751] 3636612=rubygems/test_gem_resolver_installed_specification
[ 39/751] 3636604=rubygems/test_gem_commands_environment_command
[ 40/751] 3636612=-ext-/tracepoint/test_tracepoint
[ 41/751] 3636600=-ext-/integer/test_my_integer
[ 42/751] 3636600=prism/encoding/symbol_encoding_test
[ 43/751] 3636597=rubygems/test_gem_commands_mirror
[ 44/751] 3636600=-ext-/marshal/test_internal_ivar
[ 45/751] 3636600=cgi/test_cgi_cookie
[ 46/751] 3636603=mkmf/test_signedness
[ 47/751] 3636606=openssl/test_hmac
[ 48/751] 3636602=prism/ruby/desugar_compiler_test
[ 49/751] 3636600=-ext-/gvl/test_last_thread
[ 50/751] 3636606=etc/test_etc
[ 51/751] 3636605=rubygems/test_gem_remote_fetcher_local_server
[ 52/751] 3636611=uri/test_ldap
[ 53/751] 3636611=rubygems/test_gem_source_lock
[ 54/751] 3636610=openssl/test_cipher
[ 55/751] 3636606=psych/test_hash
[ 56/751] 3636602=-ext-/time/test_new
[ 57/751] 3636602=rubygems/test_gem_commands_which_command
[ 58/751] 3636601=ruby/test_enum
[ 59/751] 3636611=prism/api/parse_test
[ 60/751] 3636599=socket/test_unix
[ 61/751] 3636606=rubygems/test_gem_source_specific_file
[ 62/751] 3636610=psych/test_coder
[ 63/751] 3636608=optparse/test_optparse
[ 64/751] 3636602=ruby/test_symbol
[ 65/751] 3636597=ruby/test_fnmatch
[ 66/751] 3636610=rubygems/test_gem_resolver_vendor_set
[ 67/751] 3636599=net/http/test_https
[ 68/751] 3636610=rubygems/test_require
[ 69/751] 3636597=erb/test_erb_command
[ 70/751] 3636604=mkmf/test_have_library
[ 71/751] 3636611=ruby/test_unicode_escape
[ 72/751] 3636606=prism/result/integer_base_flags_test
[ 73/751] 3636608=net/http/test_httpresponses
[ 74/751] 3636597=uri/test_ftp
[ 75/751] 3636597=-ext-/string/test_too_many_dummy_encodings
[ 76/751] 3636608=ripper/test_filter
[ 77/751] 3636611=rubygems/test_gem_ext_cmake_builder
[ 78/751] 3636612=objspace/test_objspace
[ 79/751] 3636606=ruby/test_clone
[ 80/751] 3636600=erb/test_erb_m17n
[ 81/751] 3636611=ruby/enc/test_koi8
[ 82/751] 3636608=rubygems/test_gem_dependency_resolution_error
[ 83/751] 3636605=prism/fixtures_test
[ 84/751] 3636600=ruby/test_rational2
[ 85/751] 3636611=net/http/test_http
[ 86/751] 3636608=dtrace/test_raise
[ 87/751] 3636608=open-uri/test_proxy
[ 88/751] 3636600=io/wait/test_io_wait_uncommon
[ 89/751] 3636597=psych/test_string
[ 90/751] 3636600=rubygems/test_gem_ci_detector
[ 91/751] 3636600=ruby/test_yield
[ 92/751] 3636608=rubygems/test_gem_request_set_lockfile_parser
[ 93/751] 3636608=ruby/enc/test_shift_jis
[ 94/751] 3636608=ruby/enc/test_case_options
[ 95/751] 3636597=-ext-/st/test_update
[ 96/751] 3636608=ripper/test_files_sample
[ 97/751] 3636597=-ext-/method/test_arity
[ 98/751] 3636597=rubygems/test_gem_security_policy
[ 99/751] 3636606=rubygems/test_gem_install_update_options
[100/751] 3636608=uri/test_file
[101/751] 3636608=rubygems/test_gem_resolver_index_set
[102/751] 3636608=ruby/test_call
[103/751] 3636605=ruby/test_thread
[104/751] 3636609=json/json_generic_object_test
[105/751] 3636609=dtrace/test_hash_create
[106/751] 3636609=date/test_switch_hitter
[107/751] 3636606=ruby/test_defined
[108/751] 3636597=-ext-/bignum/test_pack
[109/751] 3636609=ruby/test_regexp
[110/751] 3636608=prism/newline_offsets_test
[111/751] 3636598=ruby/test_rational
[112/751] 3636606=-ext-/bignum/test_str2big
[113/751] 3636606=rubygems/test_gem_resolver_conflict
[114/751] 3636606=psych/test_scalar
[115/751] 3636606=ruby/test_readpartial
[116/751] 3636606=rubygems/test_gem_commands_contents_command
[117/751] 3636606=json/test_helper
[118/751] 3636606=psych/test_yamldbm
[119/751] 3636606=ruby/test_thread_cv
[120/751] 3636597=cgi/test_cgi_modruby
[121/751] 3636597=ruby/enc/test_windows_1251
[122/751] 3636597=prism/ruby/relocation_test
[123/751] 3636608=ripper/test_parser_events
[124/751] 3636604=ruby/test_eval
[125/751] 3636597=-ext-/file/test_stat
[126/751] 3636597=resolv/test_addr
[127/751] 3636608=rubygems/test_gem_resolver_best_set
[128/751] 3636606=mkmf/test_convertible
[129/751] 3636597=psych/handlers/test_recorder
[130/751] 3636608=-ext-/iter/test_yield_block
[131/751] 3636597=rubygems/test_gem_commands_specification_command
[132/751] 3636608=mkmf/test_config
[133/751] 3636598=psych/test_boolean
[134/751] 3636598=psych/test_yaml
[135/751] 3636601=psych/test_document
[136/751] 3636601=fiber/test_ractor
[137/751] 3636597=did_you_mean/test_spell_checker
[138/751] 3636603=-ext-/bug_reporter/test_bug_reporter
[139/751] 3636597=optparse/test_getopts
[140/751] 3636601=rubygems/test_gem_resolver_api_specification
[141/751] 3636597=prism/ruby/parameters_signature_test
[142/751] 3636597=ruby/test_primitive
[143/751] 3636597=rubygems/test_gem_request
[144/751] 3636601=openssl/test_pkey
[145/751] 3636598=socket/test_nonblock
[146/751] 3636598=rubygems/test_gem_commands_signin_command
[147/751] 3636601=fiber/test_thread
[148/751] 3636610=ruby/test_pattern_matching
[149/751] 3636610=rubygems/test_gem_commands_search_command
[150/751] 3636601=ruby/test_arithmetic_sequence
[151/751] 3636610=ruby/test_literal
[152/751] 3636601=socket/test_sockopt
[153/751] 3636601=ruby/test_frozen_error
[154/751] 3636601=prism/bom_test
[155/751] 3636597=ruby/test_file
[156/751] 3636601=ruby/test_lambda
[157/751] 3636598=psych/test_encoding
[158/751] 3636598=ruby/test_thread_queue
[159/751] 3636601=ruby/test_flip
[160/751] 3636601=fileutils/test_nowrite
[161/751] 3636608=optparse/test_summary
[162/751] 3636601=ruby/test_stack
[163/751] 3636603=rubygems/test_gem_ext_cargo_builder_unit
[164/751] 3636603=rubygems/test_gem_commands_install_command
[165/751] 3636608=ruby/test_econv
[166/751] 3636604=-ext-/st/test_foreach
[167/751] 3636604=test_securerandom
[168/751] 3636604=uri/test_wss
[169/751] 3636604=fiber/test_address_resolve
[170/751] 3636604=rubygems/test_gem_resolver_lock_specification
[171/751] 3636602=-ext-/string/test_cstr
[172/751] 3636604=ruby/test_variable
[173/751] 3636604=openssl/test_digest
[174/751] 3636604=rubygems/test_gem_source_local
[175/751] 3636602=-ext-/num2int/test_num2int
[176/751] 3636602=mkmf/test_have_macro
[177/751] 3636599=ruby/test_process
[178/751] 3636604=ruby/test_parse
[179/751] 3636602=-ext-/iter/test_iter_break
[180/751] 3636602=rubygems/test_gem_commands_dependency_command
[181/751] 3636601=rubygems/test_gem_ext_ext_conf_builder
[182/751] 3636602=dtrace/test_cmethod
[183/751] 3636602=-ext-/string/test_qsort
[184/751] 3636602=json/json_addition_test
[185/751] 3636602=-ext-/thread_fd/test_thread_fd_close
[186/751] 3636602=fiber/test_storage
[187/751] 3636602=prism/result/string_test
[188/751] 3636602=-ext-/path_to_class/test_path_to_class
[189/751] 3636602=ruby/test_iterator
[190/751] 3636602=psych/test_marshalable
[191/751] 3636602=rubygems/test_gem_resolver_index_specification
[192/751] 3636602=dtrace/test_string
[193/751] 3636602=dtrace/test_method_cache
[194/751] 3636602=rubygems/test_gem_dependency
[195/751] 3636611=prism/api/parse_comments_test
[196/751] 3636611=ruby/test_class
[197/751] 3636603=psych/test_serialize_subclasses
[198/751] 3636603=ruby/test_const
[199/751] 3636603=fiber/test_io
[200/751] 3636608=rubygems/test_gem_commands_cert_command
[201/751] 3636602=fileutils/test_fileutils
[202/751] 3636610=fiber/test_process
[203/751] 3636598=ruby/test_object
[204/751] 3636610=-ext-/eval/test_eval
[205/751] 3636610=json/json_common_interface_test
[206/751] 3636604=psych/test_stream
[207/751] 3636603=coverage/test_coverage
[208/751] 3636610=rubygems/test_remote_fetch_error
[209/751] 3636604=pathname/test_pathname
[210/751] 3636610=ruby/test_dir_m17n
[211/751] 3636597=rubygems/test_gem_resolver_git_specification
[212/751] 3636602=cgi/test_cgi_tag_helper
[213/751] 3636602=prism/result/named_capture_test
[214/751] 3636602=rubygems/test_gem_ext_rake_builder
[215/751] 3636604=monitor/test_monitor
[216/751] 3636604=json/json_string_matching_test
[217/751] 3636597=openssl/test_asn1
[218/751] 3636604=mkmf/test_flags
[219/751] 3636597=ruby/test_transcode
[220/751] 3636608=ruby/test_whileuntil
[221/751] 3636608=test_extlibs
[222/751] 3636598=-ext-/rational/test_rat
[223/751] 3636597=rubygems/test_gem_text
[224/751] 3636598=ruby/test_settracefunc
[225/751] 3636597=prism/ruby/tunnel_test
[226/751] 3636597=rubygems/test_gem_commands_stale_command
[227/751] 3636597=rubygems/test_gem_version
[228/751] 3636597=test_pp
[229/751] 3636601=socket/test_tcp
[230/751] 3636597=ruby/test_sprintf_comb
[231/751] 3636606=ruby/test_path
[232/751] 3636606=ruby/test_method_cache
[233/751] 3636606=rubygems/test_gem_stub_specification
[234/751] 3636603=ripper/test_files_ext
[235/751] 3636601=openssl/test_x509ext
[236/751] 3636597=prism/unescape_test
[237/751] 3636597=prism/result/equality_test
[238/751] 3636601=rubygems/test_gem_commands_query_command
[239/751] 3636597=prism/result/static_inspect_test
[240/751] 3636597=-ext-/symbol/test_inadvertent_creation
[241/751] 3636602=prism/result/source_location_test
[242/751] 3636606=ruby/test_complex
[243/751] 3636603=-ext-/vm/test_at_exit
[244/751] 3636604=-ext-/thread/test_instrumentation_api
[245/751] 3636603=ruby/test_mixed_unicode_escapes
[246/751] 3636603=-ext-/test_enumerator_kw
[247/751] 3636603=mkmf/test_mkmf
[248/751] 3636603=-ext-/bignum/test_mul
[249/751] 3636602=did_you_mean/spell_checking/test_require_path_check
[250/751] 3636603=io/nonblock/test_flush
[251/751] 3636603=rubygems/test_gem_commands_fetch_command
[252/751] 3636597=cgi/test_cgi_header
[253/751] 3636597=openssl/test_pkcs7
[254/751] 3636602=ruby/test_complexrational
[255/751] 3636602=rubygems/test_gem_specification
[256/751] 3636603=ruby/enc/test_gbk
[257/751] 3636603=ruby/test_warning
[258/751] 3636606=rubygems/test_gem_name_tuple
[259/751] 3636606=ruby/test_refinement
[260/751] 3636600=rubygems/test_gem_dependency_installer
[261/751] 3636597=strscan/test_stringscanner
[262/751] 3636603=psych/test_numeric
[263/751] 3636603=openssl/test_x509crl
[264/751] 3636597=cgi/test_cgi_session
[265/751] 3636597=psych/test_class
[266/751] 3636597=rubygems/test_gem_package_tar_reader
[267/751] 3636597=ruby/enc/test_gb18030
[268/751] 3636597=prism/ruby/location_test
[269/751] 3636597=ruby/test_gc
[270/751] 3636601=ruby/test_allocation
[271/751] 3636603=-ext-/string/test_enc_associate
[272/751] 3636610=prism/api/dump_test
[273/751] 3636607=ruby/test_iseq
[274/751] 3636598=ruby/test_insns_leaf
[275/751] 3636598=yaml/test_store
[276/751] 3636598=-ext-/load/test_protect
[277/751] 3636598=rubygems/test_gem_ext_cargo_builder_link_flag_converter
[278/751] 3636598=net/protocol/test_protocol
[279/751] 3636604=psych/test_tree_builder
[280/751] 3636604=rubygems/test_gem_commands_open_command
[281/751] 3636598=openssl/test_x509req
[282/751] 3636604=cgi/test_cgi_util
[283/751] 3636598=-ext-/win32/test_dln
[284/751] 3636598=openssl/test_x509attr
[285/751] 3636598=ruby/enc/test_iso_8859
[286/751] 3636598=ruby/test_complex2
[287/751] 3636598=prism/regexp_test
[288/751] 3636603=ruby/test_string_memory
[289/751] 3636604=mkmf/test_pkg_config
[290/751] 3636604=-ext-/bignum/test_big2str
[291/751] 3636604=-ext-/string/test_coderange
[292/751] 3636598=open-uri/test_open-uri
[293/751] 3636604=psych/test_null
[294/751] 3636604=rubygems/test_gem_resolver_activation_request
[295/751] 3636604=ruby/enc/test_big5
[296/751] 3636604=did_you_mean/core_ext/test_name_error_extension
[297/751] 3636603=-ext-/string/test_fstring
[298/751] 3636604=-ext-/iseq_load/test_iseq_load
[299/751] 3636603=ruby/test_fixnum
[300/751] 3636607=fiber/test_timeout
[301/751] 3636603=ruby/test_signal
[302/751] 3636607=-ext-/test_ensure_and_callcc
[303/751] 3636607=fiber/test_scheduler
[304/751] 3636598=rubygems/test_gem_version_option
[305/751] 3636598=ripper/test_files_test_2
[306/751] 3636607=ruby/test_require_lib
[307/751] 3636608=rubygems/test_gem_rdoc
[308/751] 3636608=prism/api/lex_test
[309/751] 3636608=rubygems/test_gem_remote_fetcher_s3
[310/751] 3636608=-ext-/win32/test_fd_setsize
[311/751] 3636608=test_trick
[312/751] 3636602=ruby/test_objectspace
[313/751] 3636610=prism/version_test
[314/751] 3636610=rubygems/test_gem_request_set
[315/751] 3636611=socket/test_basicsocket
[316/751] 3636611=rubygems/test_gem_commands_owner_command
[317/751] 3636604=-ext-/string/test_normalize
[318/751] 3636604=-ext-/test_recursion
[319/751] 3636604=prism/locals_test
[320/751] 3636604=test_find
[321/751] 3636604=rubygems/test_gem_unsatisfiable_dependency_error
[322/751] 3636604=objspace/test_ractor
[323/751] 3636604=rubygems/test_gem_package_tar_header
[324/751] 3636600=prism/ruby/pattern_test
[325/751] 3636604=ripper/test_sexp
[326/751] 3636600=rubygems/test_gem_ext_builder
[327/751] 3636604=fileutils/test_verbose
[328/751] 3636604=prism/ruby/compiler_test
[329/751] 3636610=date/test_date_strftime
[330/751] 3636604=-ext-/typeddata/test_typeddata
[331/751] 3636611=rubygems/test_gem_resolver_vendor_specification
[332/751] 3636611=ruby/test_struct
[333/751] 3636611=fiber/test_mutex
[334/751] 3636612=-ext-/bignum/test_bigzero
[335/751] 3636612=ruby/test_basicinstructions
[336/751] 3636604=rubygems/test_deprecate
[337/751] 3636612=win32/test_registry
[338/751] 3636612=openssl/test_ssl
[339/751] 3636604=rubygems/test_gem_commands_push_command
[340/751] 3636611=ruby/test_module
[341/751] 3636610=prism/api/parse_success_test
[342/751] 3636610=strscan/test_ractor
[343/751] 3636610=ruby/test_sprintf
[344/751] 3636604=rubygems/test_gem_uri_formatter
[345/751] 3636604=rubygems/test_gem_request_connection_pools
[346/751] 3636610=ruby/test_optimization
[347/751] 3636604=uri/test_common
[348/751] 3636606=-ext-/exception/test_data_error
[349/751] 3636606=ruby/test_rubyvm
[350/751] 3636606=ruby/test_weakmap
[351/751] 3636604=rubygems/test_gem_doctor
[352/751] 3636600=socket/test_ancdata
[353/751] 3636600=ruby/enc/test_euc_jp
[354/751] 3636600=-ext-/test_abi
[355/751] 3636604=-ext-/string/test_external_new
[356/751] 3636604=ripper/test_scanner_events
[357/751] 3636604=rubygems/test_gem_resolver_dependency_request
[358/751] 3636604=mkmf/test_have_func
[359/751] 3636608=-ext-/string/test_enc_str_buf_cat
[360/751] 3636608=optparse/test_zsh_completion
[361/751] 3636600=rubygems/test_gem_package_tar_reader_entry
[362/751] 3636608=-ext-/thread/test_lock_native_thread
[363/751] 3636608=rubygems/test_webauthn_listener
[364/751] 3636608=rubygems/test_gem_resolver_specification
[365/751] 3636608=json/json_fixtures_test
[366/751] 3636608=dtrace/test_load
[367/751] 3636608=ruby/test_encoding
[368/751] 3636600=ruby/test_default_gems
[369/751] 3636603=rubygems/test_gem_security_trust_dir
[370/751] 3636603=mkmf/test_constant
[371/751] 3636600=prism/ruby/ruby_parser_test
[372/751] 3636600=openssl/test_buffering
[373/751] 3636600=resolv/test_svcb_https
[374/751] 3636600=-ext-/test_bug-14834
[375/751] 3636600=-ext-/proc/test_bmethod
[376/751] 3636600=psych/nodes/test_enumerable
[377/751] 3636607=-ext-/funcall/test_passing_block
[378/751] 3636600=uri/test_http
[379/751] 3636607=openssl/test_x509cert
[380/751] 3636600=socket/test_addrinfo
[381/751] 3636604=test_bundled_gems
[382/751] 3636604=prism/lex_test
[383/751] 3636608=did_you_mean/test_tree_spell_checker
[384/751] 3636600=openssl/test_pair
[385/751] 3636608=ruby/test_m17n_comb
[386/751] 3636607=date/test_date_ractor
[387/751] 3636607=prism/result/index_write_test
[388/751] 3636607=ruby/test_integer_comb
[389/751] 3636611=psych/visitors/test_depth_first
[390/751] 3636611=openssl/test_ns_spki
[391/751] 3636611=test_tsort
[392/751] 3636611=ruby/test_sleep
[393/751] 3636598=fiber/test_queue
[394/751] 3636598=prism/result/regular_expression_options_test
[395/751] 3636598=mkmf/test_install
[396/751] 3636598=test_prettyprint
[397/751] 3636598=rubygems/test_gem_validator
[398/751] 3636604=prism/result/integer_parse_test
[399/751] 3636604=rubygems/test_gem_local_remote_options
[400/751] 3636598=rubygems/test_gem_security_signer
[401/751] 3636604=ruby/test_exception
[402/751] 3636598=optparse/test_bash_completion
[403/751] 3636598=-ext-/string/test_set_len
[404/751] 3636598=ruby/test_threadgroup
[405/751] 3636603=ruby/enc/test_euc_kr
[406/751] 3636603=rubygems/test_gem_commands_lock_command
[407/751] 3636603=-ext-/test_random
[408/751] 3636598=psych/test_merge_keys
[409/751] 3636603=ripper/test_lexer
[410/751] 3636598=io/wait/test_io_wait
[411/751] 3636603=optparse/test_kwargs
[412/751] 3636603=ruby/test_dir
[413/751] 3636600=rubygems/test_gem_ext_configure_builder
[414/751] 3636600=resolv/test_mdns
[415/751] 3636600=openssl/test_x509store
[416/751] 3636603=ruby/test_continuation
[417/751] 3636603=dtrace/test_object_create_start
[418/751] 3636603=test_forwardable
[419/751] 3636603=ruby/test_io_m17n
[420/751] 3636611=rubygems/test_config
[421/751] 3636600=-ext-/hash/test_delete
[422/751] 3636600=prism/result/comments_test
[423/751] 3636600=-ext-/exception/test_ensured
[424/751] 3636611=-ext-/string/test_interned_str
[425/751] 3636611=optparse/test_placearg
[426/751] 3636600=rubygems/test_gem_commands_cleanup_command
[427/751] 3636601=ruby/test_env
[428/751] 3636606=prism/encoding/regular_expression_encoding_test
[429/751] 3636606=rubygems/test_project_sanity
[430/751] 3636606=ruby/test_ifunless
[431/751] 3636606=dtrace/test_require
[432/751] 3636606=rubygems/test_gem_silent_ui
[433/751] 3636611=openssl/test_ocsp
[434/751] 3636606=ruby/test_shapes
[435/751] 3636606=openssl/test_pkey_dh
[436/751] 3636606=rubygems/test_gem_commands_uninstall_command
[437/751] 3636600=rubygems/test_gem_resolver_installer_set
[438/751] 3636611=rubygems/test_gem_dependency_list
[439/751] 3636611=ripper/test_files_test
[440/751] 3636600=-ext-/load/test_stringify_symbols
[441/751] 3636600=ruby/test_rubyoptions
[442/751] 3636611=-ext-/test_printf
[443/751] 3636611=-ext-/array/test_to_ary_concat
[444/751] 3636612=prism/result/warnings_test
[445/751] 3636612=prism/ruby/dispatcher_test
[446/751] 3636612=socket/test_udp
[447/751] 3636612=ruby/enc/test_windows_1252
[448/751] 3636612=mkmf/test_configuration
[449/751] 3636606=fileutils/test_dryrun
[450/751] 3636606=json/json_generator_test
[451/751] 3636612=rubygems/test_gem_impossible_dependencies_error
[452/751] 3636612=fiber/test_io_buffer
[453/751] 3636612=prism/encoding/encodings_test
[454/751] 3636612=ruby/test_range
[455/751] 3636603=-ext-/symbol/test_type
[456/751] 3636602=test_tmpdir
[457/751] 3636603=prism/result/node_id_test
[458/751] 3636602=rubygems/test_gem_source_subpath_problem
[459/751] 3636602=rubygems/test_gem_resolver_api_set
[460/751] 3636602=prism/api/parse_stream_test
[461/751] 3636602=psych/test_emitter
[462/751] 3636606=openssl/test_ts
[463/751] 3636602=mmtk/test_configuration
[464/751] 3636602=ruby/test_comparable
[465/751] 3636602=ruby/enc/test_emoji_breaks
[466/751] 3636602=-ext-/test_notimplement
[467/751] 3636602=ruby/test_system
[468/751] 3636611=-ext-/test_bug-3571
[469/751] 3636611=date/test_date_new
[470/751] 3636611=ruby/test_io_timeout
[471/751] 3636611=prism/api/command_line_test
[472/751] 3636611=rubygems/test_gem_commands_info_command
[473/751] 3636603=resolv/test_dns
[474/751] 3636611=stringio/test_stringio
[475/751] 3636611=ruby/test_require
[476/751] 3636604=ruby/test_dup
[477/751] 3636603=psych/test_object_references
[478/751] 3636603=-ext-/wait/test_wait
[479/751] 3636603=fiber/test_sleep
[480/751] 3636604=openssl/test_x509name
[481/751] 3636604=ruby/enc/test_euc_tw
[482/751] 3636604=rubygems/test_gem_security
[483/751] 3636597=rubygems/test_gem_commands_build_command
[484/751] 3636606=ruby/test_compile_prism
[485/751] 3636607=mkmf/test_sizeof
[486/751] 3636608=rubygems/test_gem_requirement
[487/751] 3636597=ruby/test_alias
[488/751] 3636608=-ext-/string/test_rb_str_dup
[489/751] 3636608=prism/fuzzer_test
[490/751] 3636608=ruby/test_ast
[491/751] 3636603=psych/test_struct
[492/751] 3636603=prism/onigmo_test
[493/751] 3636603=mkmf/test_libs
[494/751] 3636603=ruby/test_super
[495/751] 3636612=ruby/test_math
[496/751] 3636612=json/json_encoding_test
[497/751] 3636612=test_time
[498/751] 3636597=dtrace/test_gc
[499/751] 3636597=digest/test_digest_extend
[500/751] 3636597=rubygems/test_gem_safe_yaml
[501/751] 3636597=-ext-/popen_deadlock/test_popen_deadlock
[502/751] 3636606=optparse/test_did_you_mean
[503/751] 3636602=optparse/test_autoconf
[504/751] 3636602=-ext-/test_bug-5832
[505/751] 3636602=cgi/test_cgi_multipart
[506/751] 3636612=ruby/test_case
[507/751] 3636612=prism/result/heredoc_test
[508/751] 3636612=rubygems/test_webauthn_listener_response
[509/751] 3636612=-ext-/gvl/test_ubf_async_safe
[510/751] 3636606=psych/test_array
[511/751] 3636602=prism/ruby/parser_test
[512/751] 3636606=prism/snippets_test
[513/751] 3636602=prism/newline_test
[514/751] 3636612=rubygems/test_gem_path_support
[515/751] 3636612=prism/result/constant_path_node_test
[516/751] 3636612=-ext-/win32/test_console_attr
[517/751] 3636612=rubygems/test_gem_bundler_version_finder
[518/751] 3636612=test_weakref
[519/751] 3636602=ruby/test_not
[520/751] 3636602=test_timeout
[521/751] 3636598=socket/test_socket
[522/751] 3636612=uri/test_mailto
[523/751] 3636612=psych/visitors/test_yaml_tree
[524/751] 3636612=ruby/enc/test_case_mapping
[525/751] 3636612=prism/ruby/ripper_test
[526/751] 3636604=rubygems/test_rubygems
[527/751] 3636602=rubygems/test_gem_package_tar_writer
[528/751] 3636597=psych/test_yamlstore
[529/751] 3636603=rubygems/test_gem_config_file
[530/751] 3636597=rubygems/test_gem_commands_pristine_command
[531/751] 3636610=ruby/test_yjit_exit_locations
[532/751] 3636601=ruby/test_beginendblock
[533/751] 3636604=rubygems/test_gem_resolver_requirement_list
[534/751] 3636602=ruby/test_hash
[535/751] 3636604=-ext-/arith_seq/test_arith_seq_beg_len_step
[536/751] 3636603=ruby/test_io_buffer
[537/751] 3636604=psych/test_scalar_scanner
[538/751] 3636610=openssl/test_pkey_rsa
[539/751] 3636604=-ext-/string/test_nofree
[540/751] 3636604=-ext-/st/test_numhash
[541/751] 3636603=rubygems/test_gem_stream_ui
[542/751] 3636604=ruby/test_trace
[543/751] 3636604=ruby/test_arity
[544/751] 3636604=test_ipaddr
[545/751] 3636604=ruby/test_m17n
[546/751] 3636603=ruby/test_yjit
[547/751] 3636612=net/http/test_buffered_io
[548/751] 3636601=rubygems/test_webauthn_poller
[549/751] 3636604=date/test_date_conv
[550/751] 3636612=rubygems/test_gem_resolver_composed_set
[551/751] 3636604=ruby/test_argf
[552/751] 3636612=mkmf/test_egrep_cpp
[553/751] 3636601=rubygems/test_gem_resolver_lock_set
[554/751] 3636612=-ext-/econv/test_append
[555/751] 3636601=did_you_mean/test_ractor_compatibility
[556/751] 3636612=ruby/test_method
[557/751] 3636610=test_unicode_normalize
[558/751] 3636610=optparse/test_reqarg
[559/751] 3636598=rubygems/test_gem_update_suggestion
[560/751] 3636601=psych/test_set
[561/751] 3636601=rubygems/test_gem_source_fetch_problem
[562/751] 3636601=resolv/test_resource
[563/751] 3636598=-ext-/struct/test_member
[564/751] 3636598=rubygems/test_gem_console_ui
[565/751] 3636598=ruby/test_lazy_enumerator
[566/751] 3636601=date/test_date_compat
[567/751] 3636601=-ext-/debug/test_profile_frames
[568/751] 3636610=-ext-/load/test_resolve_symbol
[569/751] 3636606=error_highlight/test_error_highlight
[570/751] 3636601=mkmf/test_find_executable
[571/751] 3636601=set/test_set
[572/751] 3636607=ruby/test_array
[573/751] 3636610=openssl/test_kdf
[574/751] 3636601=rubygems/test_gem_request_set_lockfile_tokenizer
[575/751] 3636597=rubygems/test_gem_commands_outdated_command
[576/751] 3636610=-ext-/class/test_class2name
[577/751] 3636601=psych/test_nil
[578/751] 3636610=prism/ruby/string_query_test
[579/751] 3636597=ruby/test_backtrace
[580/751] 3636601=ruby/test_time_tz
[581/751] 3636610=json/json_coder_test
[582/751] 3636610=psych/test_psych
[583/751] 3636610=digest/test_ractor
[584/751] 3636601=fiber/test_enumerator
[585/751] 3636601=-ext-/arith_seq/test_arith_seq_extract
[586/751] 3636610=rubygems/test_gem_commands_help_command
[587/751] 3636610=ruby/test_stringchar
[588/751] 3636598=-ext-/debug/test_debug
[589/751] 3636598=test_rbconfig
[590/751] 3636601=rubygems/test_gem_uri
[591/751] 3636598=rubygems/test_gem_package_old
[592/751] 3636601=digest/test_digest
[593/751] 3636598=rubygems/test_gem_source_vendor
[594/751] 3636598=rubygems/test_gem_commands_list_command
[595/751] 3636598=did_you_mean/spell_checking/test_variable_name_check
[596/751] 3636610=yaml/test_dbm
[597/751] 3636610=test_pty
[598/751] 3636597=prism/result/overlap_test
[599/751] 3636598=rubygems/test_gem_uninstaller
[600/751] 3636611=psych/test_symbol
[601/751] 3636611=rubygems/test_gem_platform
[602/751] 3636610=rubygems/test_gem_available_set
[603/751] 3636611=rubygems/test_gem_source_installed
[604/751] 3636611=-ext-/string/test_modify_expand
[605/751] 3636611=did_you_mean/tree_spell/test_change_word
[606/751] 3636611=openssl/test_pkcs12
[607/751] 3636610=psych/test_date_time
[608/751] 3636610=date/test_date
[609/751] 3636610=uri/test_parser
[610/751] 3636610=ruby/test_enumerator
[611/751] 3636597=rubygems/test_gem_package
[612/751] 3636611=ruby/enc/test_utf16
[613/751] 3636611=psych/test_safe_load
[614/751] 3636611=ruby/test_frozen
[615/751] 3636611=rubygems/test_gem_source
[616/751] 3636611=ruby/test_name_error
[617/751] 3636598=-ext-/exception/test_exception_at_throwing
[618/751] 3636597=prism/encoding/string_encoding_test
[619/751] 3636598=ruby/enc/test_cp949
[620/751] 3636597=ruby/test_condition
[621/751] 3636598=ripper/test_files_lib
[622/751] 3636598=set/test_sorted_set
[623/751] 3636597=ruby/enc/test_emoji
[624/751] 3636597=ruby/test_string
[625/751] 3636611=did_you_mean/spell_checking/test_class_name_check
[626/751] 3636611=rubygems/test_gem_resolver_git_set
[627/751] 3636598=-ext-/test_scan_args
[628/751] 3636598=date/test_date_attr
[629/751] 3636598=-ext-/struct/test_duplicate
[630/751] 3636598=ruby/test_time
[631/751] 3636611=json/json_ext_parser_test
[632/751] 3636611=ruby/test_integer
[633/751] 3636598=erb/test_erb
[634/751] 3636598=rubygems/test_gem_installer
[635/751] 3636606=rubygems/test_gem_command_manager
[636/751] 3636606=rubygems/test_gem_commands_check_command
[637/751] 3636606=ruby/test_random_formatter
[638/751] 3636606=ruby/enc/test_regex_casefold
[639/751] 3636606=ruby/test_pipe
[640/751] 3636606=rubygems/test_gem_source_git
[641/751] 3636601=rubygems/test_gem_remote_fetcher_local_ssl_server
[642/751] 3636606=ruby/test_float
[643/751] 3636607=stringio/test_ractor
[644/751] 3636607=prism/api/freeze_test
[645/751] 3636607=rubygems/test_gem
[646/751] 3636604=prism/percent_delimiter_string_test
[647/751] 3636604=ripper/test_files_test_1
[648/751] 3636612=test_delegate
[649/751] 3636612=cgi/test_cgi_core
[650/751] 3636612=psych/test_parser
[651/751] 3636612=prism/result/attribute_write_test
[652/751] 3636606=psych/test_yaml_special_cases
[653/751] 3636612=rubygems/test_gem_source_list
[654/751] 3636606=ruby/enc/test_case_comprehensive
[655/751] 3636606=mkmf/test_framework
[656/751] 3636606=prism/magic_comment_test
[657/751] 3636612=zlib/test_zlib
[658/751] 3636599=ruby/test_marshal
[659/751] 3636601=psych/test_omap
[660/751] 3636601=optparse/test_load
[661/751] 3636601=did_you_mean/spell_checking/test_uncorrectable_name_check
[662/751] 3636601=dtrace/test_singleton_function
[663/751] 3636601=optparse/test_cclass
[664/751] 3636606=test_shellwords
[665/751] 3636606=ruby/test_proc
[666/751] 3636601=date/test_date_strptime
[667/751] 3636601=open-uri/test_ssl
[668/751] 3636599=ruby/test_nomethod_error
[669/751] 3636599=net/http/test_https_proxy
[670/751] 3636599=openssl/test_pkey_dsa
[671/751] 3636599=psych/visitors/test_emitter
[672/751] 3636599=psych/test_json_tree
[673/751] 3636599=prism/library_symbols_test
[674/751] 3636599=psych/test_ractor
[675/751] 3636602=psych/test_alias_and_anchor
[676/751] 3636602=rubygems/test_gem_commands_setup_command
[677/751] 3636607=rubygems/test_gem_commands_rebuild_command
[678/751] 3636607=ruby/enc/test_cesu8
[679/751] 3636607=json/json_parser_test
[680/751] 3636607=ruby/test_vm_dump
[681/751] 3636607=open-uri/test_ftp
[682/751] 3636607=prism/errors_test
[683/751] 3636607=test_open3
[684/751] 3636606=-ext-/array/test_resize
[685/751] 3636601=-ext-/bignum/test_div
[686/751] 3636599=psych/test_deprecated
[687/751] 3636599=ruby/test_gc_compact
[688/751] 3636606=uri/test_generic
[689/751] 3636601=prism/result/breadth_first_search_test
[690/751] 3636601=ruby/test_fiber
[691/751] 3636606=prism/result/static_literals_test
[692/751] 3636606=psych/visitors/test_to_ruby
[693/751] 3636606=rubygems/test_bundled_ca
[694/751] 3636611=openssl/test_random
[695/751] 3636611=fiber/test_backtrace
[696/751] 3636611=rubygems/test_gem_safe_marshal
[697/751] 3636606=-ext-/float/test_nextafter
[698/751] 3636602=-ext-/string/test_capacity
[699/751] 3636602=-ext-/integer/test_integer
[700/751] 3636606=ruby/enc/test_utf32
[701/751] 3636602=-ext-/string/test_ellipsize
[702/751] 3636606=prism/test_helper
[703/751] 3636606=ruby/test_memory_view
[704/751] 3636602=date/test_date_parse
[705/751] 3636606=rubygems/test_gem_commands_update_command
[706/751] 3636602=openssl/test_fips
[707/751] 3636611=ruby/test_rand
[708/751] 3636600=openssl/test_pkey_ec
[709/751] 3636602=optparse/test_noarg
[710/751] 3636600=-ext-/struct/test_data
[711/751] 3636600=prism/result/numeric_value_test
[712/751] 3636600=ruby/test_keyword
[713/751] 3636602=lib/!Nothing_to_test
[714/751] 3636602=rubygems/test_gem_package_task
[715/751] 3636602=openssl/test_bn
[716/751] 3636602=openssl/test_provider
[717/751] 3636611=net/http/test_http_request
[718/751] 3636611=ruby/test_data
[719/751] 3636611=net/http/test_httpheader
[720/751] 3636611=rubygems/test_gem_commands_server_command
[721/751] 3636611=dtrace/test_function_entry
[722/751] 3636611=optparse/test_acceptable
[723/751] 3636611=prism/result/implicit_array_test
[724/751] 3636611=-ext-/struct/test_len
[725/751] 3636611=prism/heredoc_dedent_test
[726/751] 3636611=did_you_mean/spell_checking/test_method_name_check
[727/751] 3636611=rubygems/test_kernel
[728/751] 3636600=ruby/test_pack
[729/751] 3636598=rubygems/test_gem_commands_exec_command
[730/751] 3636606=rubygems/test_gem_commands_unpack_command
[731/751] 3636612=ruby/test_autoload
[732/751] 3636602=rubygems/test_gem_resolver_local_specification
[733/751] 3636602=optparse/test_optarg
[734/751] 3636602=io/wait/test_ractor
[735/751] 3636602=openssl/test_ssl_session
[736/751] 3636604=psych/json/test_stream
[737/751] 3636606=ruby/test_file_exhaustive
[738/751] 3636604=rubygems/test_gem_gem_runner
[739/751] 3636604=rubygems/test_gem_ext_cargo_builder
[740/751] 3636604=psych/test_exception
[741/751] 3636600=rubygems/test_gem_commands_signout_command
[742/751] 3636604=psych/test_object
[743/751] 3636604=did_you_mean/spell_checking/test_key_name_check
[744/751] 3636600=ripper/test_ripper
[745/751] 3636604=test_singleton
[746/751] 3636604=ruby/test_assignment
[747/751] 3636611=ruby/test_syntax
[748/751] 3636602=rubygems/test_gem_request_set_gem_dependency_api
[749/751] 3636600=ruby/enc/test_grapheme_breaks
[750/751] 3636602=date/test_date_marshal
[751/751] 3636600=openssl/test_ossl
$$$ #<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
3635244   31808    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
      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 3635240    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
3635240 3635243    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.20250306-122822 --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
3635243 3635244    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.20250306-122822 --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
3635244 3636264    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
3636264 3636265    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
3636265 3636594    1015    1015 pts/0       1015 Sl+   1000   0:17 /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
3636594 3636612    1015    1015 pts/0       1015 Sl+   1000   1:18 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
3636612 3810851    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
3636612 3810918    1015    1015 pts/0       1015 Z+    1000   0:00 [test_autoload.*] <defunct>
3636612 3810985    1015    1015 pts/0       1015 Z+    1000   0:00 [test_autoload.*] <defunct>
{1=>[996, 1050354, 1863343], 996=>[1015], 1015=>[1018], 3635244=>[31808, 3636264], 1018=>[3635240], 3635240=>[3635243], 3635243=>[3635244], 3636264=>[3636265], 3636265=>[3636594], 3636594=>[3636612], 3636612=>[3810851, 3810918, 3810985]}
$ timeout 60 gdb -p 31808 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 3810851 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 3810853]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x0000577c02c20e3e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x7a37790006c0 (LWP 3810851) "test_autoload.*" 0x0000577c02c20e3e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  2    Thread 0x7a37822006c0 (LWP 3810853) "test_autoload.*" 0x00007a37b1d1b4cd in __GI___poll (fds=0x7a3775d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7a37822006c0 (LWP 3810853) "test_autoload.*"):
#0  0x00007a37b1d1b4cd in __GI___poll (fds=0x7a3775d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000577c02bab6da in __interceptor_poll ()
No symbol table info available.
#2  0x0000577c02f58def 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  0x0000577c02c04a8f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007a37b1c9caa4 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 = {134378824926912, 6725312725156678256, 134378824926912, -352, 0, 134378671825264, 6725312725169261168, 6725417850094930544}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007a37b1d29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7a37790006c0 (LWP 3810851) "test_autoload.*"):
#0  0x0000577c02c20e3e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x0000577c02c21dfa in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x0000577c02b70670 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
No symbol table info available.
#3  0x0000577c02b704e9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x0000577c02b70115 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) ()
No symbol table info available.
#5  0x0000577c02b6b11e in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) ()
No symbol table info available.
#6  0x0000577c02b6af08 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) ()
No symbol table info available.
#7  0x0000577c02c06e73 in __interceptor_malloc ()
No symbol table info available.
#8  0x0000577c02cb4b06 in rb_gc_impl_malloc (objspace_ptr=0x51d000000a80, size=528) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8224
        gpr = 107008
        objspace = 0x51d000000a80
        mem = <optimized out>
#9  0x0000577c02c90755 in ruby_xmalloc2_body (n=n@entry=528, size=size@entry=1) at /tmp/ruby/src/trunk_asan/gc.c:4712
No locals.
#10 ruby_xmalloc2 (n=n@entry=528, size=size@entry=1) at /tmp/ruby/src/trunk_asan/gc.c:4706
No locals.
#11 0x0000577c02d34212 in new_arena () at /tmp/ruby/src/trunk_asan/iseq.c:593
        new_arena = <optimized out>
#12 prepare_iseq_build (iseq=iseq@entry=0x7a37949ab848, name=<optimized out>, name@entry=134379618939240, path=path@entry=134379039122040, realpath=realpath@entry=134379039122440, first_lineno=first_lineno@entry=0, code_location=code_location@entry=0x7a377b10ab40, node_id=7, parent=0x0, isolated_depth=0, type=ISEQ_TYPE_TOP, script_lines=4, option=0x7a377b10ab20) at /tmp/ruby/src/trunk_asan/iseq.c:639
        coverage = 0
        err_info = 4
        body = <optimized out>
#13 0x0000577c02d33615 in pm_iseq_new_with_opt (node=<optimized out>, name=<optimized out>, path=<optimized out>, realpath=<optimized out>, first_lineno=<optimized out>, parent=<optimized out>, isolated_depth=<optimized out>, type=<optimized out>, option=0x7a377b10ab20, error_state=<optimized out>) at /tmp/ruby/src/trunk_asan/iseq.c:1067
        next_option = {inline_const_cache = 1, peephole_optimization = 1, tailcall_optimization = 0, specialized_instruction = 1, operands_unification = 1, instructions_unification = 0, frozen_string_literal = -1, debug_frozen_string_literal = 0, coverage_enabled = 1, debug_level = 0}
        code_location = {beg_pos = {lineno = 1, column = 0}, end_pos = {lineno = 1, column = 34}}
        data = <optimized out>
        iseq = 0x7a37949ab848
        location = <optimized out>
        start_line = <optimized out>
        start = <optimized out>
        end = <optimized out>
#14 0x0000577c02d33214 in pm_iseq_new_top (node=node@entry=0x7a3778ffc698, name=name@entry=134379618939240, path=path@entry=134379039122040, realpath=realpath@entry=134379039122440, parent=parent@entry=0x0, error_state=error_state@entry=0x7a3778ffc7c0) at /tmp/ruby/src/trunk_asan/iseq.c:898
No locals.
#15 0x0000577c02d50780 in load_iseq_eval (ec=0x5160014ed7d0, fname=fname@entry=134379039122040) at /tmp/ruby/src/trunk_asan/load.c:756
        error_state = <optimized out>
        result = <optimized out>
        error = <optimized out>
        ec = 0x5160014ed7d0
        v = <optimized out>
        th = <optimized out>
        realpath_map = 134379623600960
        iseq = <optimized out>
#16 0x0000577c02d4b82b in require_internal (ec=ec@entry=0x5160014ed7d0, 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 = 0x51500025e480
        saved = <optimized out>
        ftptr = <optimized out>
        realpath = <optimized out>
        realpaths = 134379623601120
        realpath_map = 134379623600960
        path = 134379039122040
        state = RUBY_TAG_NONE
        prev_ext_config = <optimized out>
        th2 = <optimized out>
        result = <optimized out>
        saved_path = <optimized out>
        reset_ext_config = <optimized out>
#17 0x0000577c02d49822 in rb_require_string_internal (fname=134379039122440, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1402
        result = <optimized out>
        ec = 0x5160014ed7d0
        result = <optimized out>
#18 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1388
No locals.
#19 0x0000577c030283f8 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 = 0x136e100140003
        cc = <optimized out>
        me = 0x7a37b119cb80
        cfunc = 0x504000018558
        recv = 134379623730600
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#20 0x0000577c0300e84d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7a3778ffd2f0) 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>
#21 0x0000577c030144a5 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4188
No locals.
#22 0x0000577c02fd5d99 in vm_sendish (ec=0x5160014ed7d0, reg_cfp=0x7a378a5c96e8, 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>
#23 vm_exec_core (ec=ec@entry=0x5160014ed7d0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
        reg_cfp = 0x7a378a5c96e8
        reg_pc = 0x51100005eab8
        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>
th: 0x51500025e480, native_id: 0x7a37790006c0
        INSN_LABEL_opt_ary_freeze = <optimized out>
-- Control frame information -----------------------------------------------
        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>
c:0007 p:---- s:0027 e:000026 DUMMY  [FINISH]
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
c:0006 p:---- s:0024 e:000023 CFUNC  :require
c:0005 p:0023 s:0019 e:000018 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH]
c:0004 p:0002 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH]
c:0003 p:---- s:0010 e:000009 CFUNC  :fork
c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH]
        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>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        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 0x0000577c02fc506b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160014ed7d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7a3778ffd6a0, <optimized out>, <optimized out>}, prev = 0x7a377b209f80, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#25 0x0000577c0303c31a in vm_call0_body (ec=<optimized out>, calling=0x7a377b309860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225
        reg_cfp = <optimized out>
        i = <optimized out>
        ci = 0x7a377b3098d0
        cc = <optimized out>
        ret = <optimized out>
#26 0x0000577c0303bb8f in vm_call0_cme (ec=0x5160014ed7d0, calling=0x7a377b309860, argv=0x7a3778ffdaa0, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108
No locals.
#27 vm_call0_body (ec=<optimized out>, calling=0x7a377b309860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271
        cme = 0x7a378e8c2f40
        orig_cme = <optimized out>
        ci = 0x7a377b3098d0
        cc = 0x7a378e8c2f18
        ret = <optimized out>
#28 0x0000577c02fefeee in vm_call0_cc (recv=134379623730600, id=22673, argc=<optimized out>, argv=<optimized out>, cc=0x7a378e8c2f18, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101
        flags = <optimized out>
        calling = <error reading variable calling (Cannot access memory at address 0x80)>
        use_argv = 0x0
        av = <optimized out>
#29 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047
        ci = <optimized out>
        ec = <optimized out>
        cc = 0x7a378e8c2f18
        self = <optimized out>
#30 0x0000577c02ff0d1e in rb_funcallv (recv=134379623730600, mid=22673, argc=1, argv=0x7a3778ffdaa0) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062
No locals.
#31 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119
        ar = <optimized out>
        argv = 0x7a3778ffdaa0
#32 0x0000577c02fb0b6e in autoload_feature_require (_arguments=134378671824528) at /tmp/ruby/src/trunk_asan/variable.c:2923
        arguments = 0x7a3778ffde90
        autoload_const = <optimized out>
        result = <optimized out>
#33 autoload_try_load (_arguments=134378671824528) at /tmp/ruby/src/trunk_asan/variable.c:2937
        arguments = 0x7a3778ffde90
        result = <optimized out>
        ce = <optimized out>
#34 0x0000577c02c4f2d0 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 = 0x5160014ed7d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7a3778ffde10, <optimized out>, 0x7a3778ffdd20, <optimized out>, <optimized out>}, prev = 0x7a377b209740, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160014ed7d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#35 0x0000577c02fafed6 in rb_autoload_load (module=module@entry=134379623808320, name=name@entry=248219) at /tmp/ruby/src/trunk_asan/variable.c:2998
        ce = 0x5030025425d0
        arguments = {module = 134379623808320, name = 248219, flag = 0, mutex = 134379134957760, autoload_const = 0x0, autoload_data = 0x0}
        result = <optimized out>
        autoload_const_value = <optimized out>
#36 0x0000577c02fb990d in rb_const_search_from (klass=134379039300320, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3100
        ac = 0xfffffffffffffe00
        am = 134379623808320
        tmp = 134379623808320
        ce = <optimized out>
        current = 134379623808320
        value = <optimized out>
        first_iteration = <optimized out>
#37 0x0000577c02fb1bd4 in rb_const_search (klass=134379039300320, id=248219, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3122
        value = <optimized out>
#38 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3049
        c = <optimized out>
#39 0x0000577c02fbccde in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134
        root_cref = <optimized out>
        klass = 92358976736008
        cref = <optimized out>
        val = <optimized out>
        root_cref = <optimized out>
        cref = <optimized out>
        klass = <optimized out>
        av = <optimized out>
        am = <optimized out>
        ce = <optimized out>
        search_continue = <optimized out>
#40 0x0000577c02fc7f71 in vm_get_ev_const_chain (ec=0x5160014ed7d0, segments=0x502001462930) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167
        id = 0
        val = 128
        idx = <optimized out>
        allow_nil = <optimized out>
#41 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x502001462990) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6435
        segments = 0x502001462930
        ice = <optimized out>
        val = <optimized out>
#42 0x0000577c02fc9899 in vm_exec_core (ec=ec@entry=0x5160014ed7d0) at ../../src/trunk_asan/insns.def:263
        ic = 0x0
        leaf = false
        val = <optimized out>
        insns_address_table = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
        reg_cfp = 0x7a378a5c9720
        reg_pc = 0xfffffffffffffe00
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_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 0x0000577c02fc506b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160014ed7d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7a3778ffe940, <optimized out>, <optimized out>}, prev = 0x7a377b3096b0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#44 0x0000577c03045d62 in invoke_iseq_block_from_c (ec=0x5160014ed7d0, captured=0x7a378a5c97a8, self=134379033280160, 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 = 0x7a3794b3dd78
        cfp = <optimized out>
        sp = 0x7a378a4c9850
        use_argv = 0x0
        stack_argv = 0x7a378a4c9850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#45 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 = 0x7a378a5c97a8
#46 0x0000577c02ff2136 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.
#47 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.
#48 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#49 0x0000577c02ff2136 in rb_yield (val=<optimized out>)
No locals.
#50 0x0000577c02c4ebaa in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
        _ec = 0x5160014ed7d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7a3778ffecd0, <optimized out>, 0x7a3778ffebe0, <optimized out>, <optimized out>}, prev = 0x7a377b209240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        ec = 0x5160014ed7d0
        cfp = 0x7a378a5c9758
#51 0x0000577c02dc9aeb in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4283
        status = <optimized out>
        pid = <optimized out>
#52 0x0000577c030283f8 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 = 0x7a378dec6ca8
        cfunc = 0x504000020058
        recv = 134379033280160
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#53 0x0000577c0300e84d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7a3778fff3b0) 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>
#54 0x0000577c0300e305 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
#55 0x0000577c02fcf808 in vm_sendish (ec=0x5160014ed7d0, reg_cfp=0x7a378a5c9790, cd=0x502001462a70, 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>
#56 vm_exec_core (ec=ec@entry=0x5160014ed7d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502001462a70
        insns_address_table = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
        reg_cfp = 0x7a378a5c9790
        reg_pc = 0x504000e640b0
        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>
#57 0x0000577c02fc506b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160014ed7d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7a3778fff6c0, <optimized out>, <optimized out>}, prev = 0x7a3778fffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#58 0x0000577c0300200b in invoke_iseq_block_from_c (ec=0x5160014ed7d0, captured=<optimized out>, self=134379033280160, 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 = 0x7a3794b3dda0
        cfp = 0x7a378a5c97c8
        sp = 0x7a378a4c9818
        use_argv = <optimized out>
        stack_argv = 0x7a378a4c9818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#59 invoke_block_from_c_proc (ec=0x5160014ed7d0, self=134379033280160, 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>
#60 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.
#61 0x0000577c03000296 in rb_vm_invoke_proc (ec=0x540000000b08, proc=0x80, proc@entry=0x504001a5d8d0, argc=46272062, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1771
        self = 0
#62 0x0000577c02f57b89 in thread_do_start_proc (th=th@entry=0x51500025e480) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504001a5d8d0
        args_len = 0
        args_ptr = <optimized out>
#63 0x0000577c02f557ba in thread_do_start (th=0x51500025e480) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#64 thread_start_func_2 (th=th@entry=0x51500025e480, 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>
#65 0x0000577c02f54a7e in call_thread_start_func_2 (th=0x51500025e480) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x7a3778fffcc0
#66 nt_start (ptr=0x50c00062b240) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x51500025e480
        sched = <optimized out>
        nt = 0x50c00062b240
        vm = 0x525000000100
#67 0x0000577c02c04a8f in asan_thread_start(void*) ()
No symbol table info available.
#68 0x00007a37b1c9caa4 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 = {134378671834816, 6725256924941568624, 134378671834816, -352, 0, 140736724115920, 6725256924954151536, 6725417850094930544}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#69 0x00007a37b1d29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 3810851) detached]
$ timeout 60 gdb -p 3810918 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 3810985 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 3636612 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 31848]
[New LWP 3810986]
[New LWP 3790401]
[New LWP 3717203]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007a37b1c98d71 in __futex_abstimed_wait_common64 (private=32767, cancel=true, abstime=0x7fffd272aca0, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x7a37b1fbbc40 (LWP 3636612) "ruby"            0x00007a37b1c98d71 in __futex_abstimed_wait_common64 (private=32767, cancel=true, abstime=0x7fffd272aca0, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
  2    Thread 0x7a3777e006c0 (LWP 31848) "envutil.rb:183"    0x00007a37b1d1b4cd in __GI___poll (fds=0x7a3786e09760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x7a3795a006c0 (LWP 3810986) "test_autoload.*" 0x00007a37b1d1b4cd in __GI___poll (fds=0x7a3779909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  4    Thread 0x7a3776c006c0 (LWP 3790401) "parallel.rb:40"  0x00007a37b1d1b4cd in __GI___poll (fds=0x7a377be16660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  5    Thread 0x7a378ee006c0 (LWP 3717203) "Timeout stdlib " 0x00007a37b1c98d71 in __futex_abstimed_wait_common64 (private=31287, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0005c1090) at ./nptl/futex-internal.c:57

>>> Machine level backtrace


Thread 5 (Thread 0x7a378ee006c0 (LWP 3717203) "Timeout stdlib "):
#0  0x00007a37b1c98d71 in __futex_abstimed_wait_common64 (private=31287, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0005c1090) 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=31287, abstime=0x0, clockid=0, expected=0, futex_word=0x50c0005c1090) 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=0x50c0005c1090, 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  0x00007a37b1c9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c0005c1068) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7a37b1c9b4b0 <__condvar_cleanup_waiting>, __arg = 0x7a378edfeb70, __canceltype = 140, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x50c0005c1068, mutex = 0x5160000004a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 4
        seq = 2
        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=0x50c0005c1068, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x0000577c02f2ec1f in rb_native_cond_wait (cond=0x50c0005c1090, 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=0x51500026b180, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:855
        next_th = 0x515000000300
#7  0x0000577c02f53992 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x51500026b180) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1097
        can_direct_transfer = <optimized out>
#8  0x0000577c02f390b1 in native_sleep (th=0x51500026b180, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3282
        sched = <optimized out>
#9  sleep_forever (th=0x51500026b180, 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 0x0000577c02f52405 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=134379617539240, 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 0x0000577c02c4f2d0 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 = 0x516001a385d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7a378edfeef0, <optimized out>, 0x7a378edfee00, <optimized out>, <optimized out>}, prev = 0x7a377e809240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516001a385d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x0000577c02f518ed 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 = 134379617539240, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 134379617539240, timeout = 4, end = <optimized out>}
        ec = <optimized out>
        waitq = 0x50400005b210
        end = 0
#14 0x0000577c02fd0da7 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 0x0000577c02fd0da7 in vm_invoke_builtin_delegate (ec=0x516001a385d0, cfp=0x7a378a6cb758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#16 vm_exec_core (ec=ec@entry=0x516001a385d0) at ../../src/trunk_asan/insns.def:1657
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
        reg_cfp = 0x7a378a6cb758
        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 0x0000577c02fc506b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x516001a385d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7a378edff6c0, <optimized out>, <optimized out>}, prev = 0x7a378edffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x0000577c0300200b in invoke_iseq_block_from_c (ec=0x516001a385d0, captured=<optimized out>, self=134379617626800, 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 = 0x7a37b15e5de0
        cfp = 0x7a378a6cb7c8
        sp = 0x7a378a5cb818
        use_argv = <optimized out>
        stack_argv = 0x7a378a5cb818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x516001a385d0, self=134379617626800, 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 0x0000577c03000296 in rb_vm_invoke_proc (ec=0x50c0005c1090, proc=0x189, proc@entry=0x5040006b2610, argc=-1312191119, 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 0x0000577c02f57b89 in thread_do_start_proc (th=th@entry=0x51500026b180) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040006b2610
        args_len = 0
        args_ptr = <optimized out>
#23 0x0000577c02f557ba in thread_do_start (th=0x51500026b180) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#24 thread_start_func_2 (th=th@entry=0x51500026b180, 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 0x0000577c02f54a7e in call_thread_start_func_2 (th=0x51500026b180) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x7a378edffcc0
#26 nt_start (ptr=0x50c0005c1040) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x51500026b180
        sched = <optimized out>
        nt = 0x50c0005c1040
        vm = 0x525000000100
#27 0x0000577c02c04a8f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x00007a37b1c9caa4 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 = {134379038836416, 6725287986145053296, 134379038836416, -352, 0, 140736724113008, 6725287986157636208, 6725417850094930544}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x00007a37b1d29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 4 (Thread 0x7a3776c006c0 (LWP 3790401) "parallel.rb:40"):
#0  0x00007a37b1d1b4cd in __GI___poll (fds=0x7a377be16660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000577c02bab6da in __interceptor_poll ()
No symbol table info available.
#2  0x0000577c02d0765d in nogvl_wait_for (th=134379136597000, fptr=0x51100034c8c0, 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  0x0000577c02d08ad6 in internal_read_func (ptr=0x7a377be16440) at /tmp/ruby/src/trunk_asan/io.c:1205
        iis = 0x7a377be16440
        result = <optimized out>
#5  0x0000577c02f3cff3 in rb_thread_io_blocking_call (func=0x577c02d08650 <internal_read_func>, data1=0x7a377be16440, 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  0x0000577c02c4f2d0 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 = 0x5160014e83d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7a3776bfedb0, <optimized out>, 0x7a3776bfecc0, <optimized out>, <optimized out>}, prev = 0x7a377be09240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160014e83d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x0000577c02d1cef5 in io_read_memory_locktmp (str=134378720159328, 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 = 134379136597000, fptr = 0x51100034c8c0, nonblock = 0, fd = 6, buf = 0x51900048c680, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x51100034c8c0
        n = <optimized out>
        shrinkable = <optimized out>
#9  0x0000577c02cf9121 in io_readpartial (argc=2078369376, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617
        ret = <optimized out>
#10 0x0000577c030283f8 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 = 0x7a37b1bb9ed8
        cfunc = 0x504000010f58
        recv = 134379136597120
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x0000577c02fd5d99 in vm_sendish (ec=0x5160014e83d0, reg_cfp=0x7a3794b2f790, 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=0x5160014e83d0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
        reg_cfp = 0x7a3794b2f790
        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 0x0000577c02fc506b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160014e83d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7a3776bff6c0, <optimized out>, <optimized out>}, prev = 0x7a3776bffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x0000577c0300200b in invoke_iseq_block_from_c (ec=0x5160014e83d0, captured=<optimized out>, self=134379612549480, 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 = 0x7a37b173c630
        cfp = 0x7a3794b2f7c8
        sp = 0x7a3794a2f818
        use_argv = <optimized out>
        stack_argv = 0x7a3794a2f818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_proc (ec=0x5160014e83d0, self=134379612549480, 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 0x0000577c03000296 in rb_vm_invoke_proc (ec=0x7a377be16660, proc=0x1, proc@entry=0x504000e65410, argc=-1311656755, 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 0x0000577c02f57b89 in thread_do_start_proc (th=th@entry=0x5150000ac880) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504000e65410
        args_len = 0
        args_ptr = <optimized out>
#19 0x0000577c02f557ba in thread_do_start (th=0x5150000ac880) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#20 thread_start_func_2 (th=th@entry=0x5150000ac880, 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 0x0000577c02f54a7e in call_thread_start_func_2 (th=0x5150000ac880) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x7a3776bffcc0
#22 nt_start (ptr=0x50c0001a9b00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x5150000ac880
        sched = <optimized out>
        nt = 0x50c0001a9b00
        vm = 0x525000000100
#23 0x0000577c02c04a8f in asan_thread_start(void*) ()
No symbol table info available.
#24 0x00007a37b1c9caa4 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 = {134378634086080, 6725269569325288048, 134378634086080, -352, 25, 140736724118736, 6725269569337870960, 6725417850094930544}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#25 0x00007a37b1d29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x7a3795a006c0 (LWP 3810986) "test_autoload.*"):
#0  0x00007a37b1d1b4cd in __GI___poll (fds=0x7a3779909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000577c02bab6da in __interceptor_poll ()
No symbol table info available.
#2  0x0000577c02f58def 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  0x0000577c02c04a8f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007a37b1c9caa4 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 = {134379152082624, 6725338013924117104, 134379152082624, -352, 0, 134378824917808, 6725338013936700016, 6725417850094930544}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007a37b1d29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x7a3777e006c0 (LWP 31848) "envutil.rb:183"):
#0  0x00007a37b1d1b4cd in __GI___poll (fds=0x7a3786e09760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000577c02bab6da in __interceptor_poll ()
No symbol table info available.
#2  0x0000577c02d0765d in nogvl_wait_for (th=134379134921080, fptr=0x5110005737c0, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537
        fds = {fd = 12, events = <optimized out>, revents = <optimized out>}
        scheduler = <optimized out>
        fd = <optimized out>
        timeout_milliseconds = -1
#3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174
        ready = <optimized out>
#4  0x0000577c02d08ad6 in internal_read_func (ptr=0x7a3786e09620) at /tmp/ruby/src/trunk_asan/io.c:1205
        iis = 0x7a3786e09620
        result = <optimized out>
#5  0x0000577c02f3cff3 in rb_thread_io_blocking_call (func=0x577c02d08650 <internal_read_func>, data1=data1@entry=0x7a3786e09620, 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  0x0000577c02d0846a in rb_io_blocking_region_wait (argument=0x7a3786e09620, 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 = 134379134921080, fptr = 0x5110005737c0, nonblock = 0, fd = 12, buf = 0x525000db8900, capa = 8192, timeout = 0x0}
        timeout_storage = <optimized out>
        scheduler = <optimized out>
#8  0x0000577c02d0bda7 in io_bufread (ptr=0x525000db8900 '\276' <repeats 200 times>..., len=8192, fptr=0x5110005737c0) 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 0x0000577c02c4f2d0 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 = 0x5160014f6dd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7a3777dfed10, <optimized out>, 0x7a3777dfec20, <optimized out>, <optimized out>}, prev = 0x7a3786e09240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160014f6dd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#11 0x0000577c02d097cb in io_fread (str=134379134920760, offset=0, size=8192, fptr=0x5110005737c0) at /tmp/ruby/src/trunk_asan/io.c:3110
        arg = {str_ptr = 0x525000db8900 '\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=134379134920760) 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 0x0000577c02cf9503 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 = 0x5110005737c0
        len = <optimized out>
        n = <optimized out>
        shrinkable = <optimized out>
#14 0x0000577c030283f8 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 = 0x7a37b1bb9eb0
        cfunc = 0x504000010f98
        recv = 134379134924200
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#15 0x0000577c02fd5d99 in vm_sendish (ec=0x5160014f6dd0, reg_cfp=0x7a3788fff790, 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=0x5160014f6dd0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
        reg_cfp = 0x7a3788fff790
        reg_pc = 0x5040000540f0
        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 0x0000577c02fc506b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160014f6dd0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7a3777dff6c0, <optimized out>, <optimized out>}, prev = 0x7a3777dffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x0000577c0300200b in invoke_iseq_block_from_c (ec=0x5160014f6dd0, captured=<optimized out>, self=134379617320560, 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 = 0x7a37b15eaa20
        cfp = 0x7a3788fff7c8
        sp = 0x7a3788eff818
        use_argv = <optimized out>
        stack_argv = 0x7a3788eff818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x5160014f6dd0, self=134379617320560, 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 0x0000577c03000296 in rb_vm_invoke_proc (ec=0x7a3786e09760, proc=0x1, proc@entry=0x504001a5c010, argc=-1311656755, 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
#22 0x0000577c02f57b89 in thread_do_start_proc (th=th@entry=0x5150001ea580) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504001a5c010
        args_len = 0
        args_ptr = <optimized out>
#23 0x0000577c02f557ba in thread_do_start (th=0x5150001ea580) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#24 thread_start_func_2 (th=th@entry=0x5150001ea580, 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 0x0000577c02f54a7e in call_thread_start_func_2 (th=0x5150001ea580) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x7a3777dffcc0
#26 nt_start (ptr=0x50c0001c9e40) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x5150001ea580
        sched = <optimized out>
        nt = 0x50c0001c9e40
        vm = 0x525000000100
#27 0x0000577c02c04a8f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x00007a37b1c9caa4 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 = {134378652960448, 6725272592982264432, 134378652960448, -352, 22, 140736724115920, 6725272592994847344, 6725417850094930544}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x00007a37b1d29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7a37b1fbbc40 (LWP 3636612) "ruby"):
#0  0x00007a37b1c98d71 in __futex_abstimed_wait_common64 (private=32767, cancel=true, abstime=0x7fffd272aca0, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=32767, abstime=0x7fffd272aca0, clockid=31287, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 8009216
        op = 137
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000000094, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fffd272aca0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007a37b1c9bc8e in __pthread_cond_wait_common (abstime=0x7fffd272aca0, clockid=1, mutex=0x515000000420, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7a37b1c9b4b0 <__condvar_cleanup_waiting>, __arg = 0x7fffd272ab90, __canceltype = 60034816, __prev = 0x0}
        cbuffer = {wseq = 2377, cond = 0x50c000000068, mutex = 0x515000000420, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 2377
        seq = 1188
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_timedwait64 (cond=cond@entry=0x50c000000068, mutex=mutex@entry=0x515000000420, abstime=abstime@entry=0x7fffd272aca0) at ./nptl/pthread_cond_wait.c:652
        flags = <optimized out>
        clockid = 1
#5  0x0000577c02f53461 in native_cond_timedwait (cond=0x50c000000068, mutex=0x515000000420, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:241
        r = <optimized out>
        ts = <optimized out>
#6  native_cond_sleep (th=th@entry=0x515000000300, rel=0x7a37afa6f6e0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2428
        end = <optimized out>
        sched = 0x5160000004a0
        lock = 0x515000000420
        cond = 0x50c000000068
        max = 100000000000000000
#7  0x0000577c02f59f34 in native_sleep (th=0x515000000300, rel=0x7a37afa6f6e0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3275
        sched = <optimized out>
#8  thread_join_sleep (arg=134379590634848) at /tmp/ruby/src/trunk_asan/thread.c:1071
        scheduler = <optimized out>
        p = 0x7a37afc3cd60
        target_th = 0x5150001ea580
        th = 0x515000000300
        end = 2840997432412816
        limit = 0x7a37afa6f6e0
#9  0x0000577c02c4f2d0 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 = {0x7fffd272aeb0, <optimized out>, 0x7fffd272adc0, <optimized out>, <optimized out>}, prev = 0x7a37afc0ec40, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#10 0x0000577c02f59a88 in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1112
        waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0}
        arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>}
        ec = <optimized out>
        th = <optimized out>
        fiber = 0x516000000680
#11 0x0000577c02f4c7d0 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1209
        rel = <optimized out>
        timeout = <optimized out>
        limit = 0x7a37afa6f6e0
#12 0x0000577c030283f8 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 = 0x34d100100003
        cc = <optimized out>
        me = 0x7a37b1789660
        cfunc = 0x50400001ebd8
        recv = 134379134921080
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#13 0x0000577c02fd5d99 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7a37af1ff410, 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>
#14 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 = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
        reg_cfp = 0x7a37af1ff410
        reg_pc = 0x523000009c70
        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>
#15 0x0000577c02fc545b 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.
#16 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
#17 0x0000577c03045d62 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7a37af1ff620, self=134379612549480, 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 = 0x7a37b15ee008
        cfp = <optimized out>
        sp = 0x7a37af0ffa28
        use_argv = 0x7a37afa56c20
        stack_argv = 0x7a37af0ffa28
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#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 = 0x7a37af1ff620
#19 0x0000577c02ff2136 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
th: 0x515000000300, native_id: 0x7a37b1fbbc40
No locals.
-- Control frame information -----------------------------------------------
#21 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#22 0x0000577c02ff2136 in rb_yield (val=<optimized out>)
c:0019 p:---- s:0178 e:000177 CFUNC  :join
c:0018 p:0494 s:0173 E:0009d8 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:186
c:0017 p:0275 s:0134 e:000133 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:330
c:0016 p:0032 s:0110 e:000109 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:333
c:0015 p:0038 s:0106 e:000105 METHOD /tmp/ruby/src/trunk_asan/lib/tmpdir.rb:105
No locals.
#23 0x0000577c031a6706 in rb_ary_collect (ary=134379619019520) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 134379617200800
c:0014 p:0007 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:326
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
        i = 23
c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
#24 0x0000577c030283f8 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 = 0x7a37b1bc0148
        cfunc = 0x50400000a758
        recv = 134379619019520
        block_handler = <optimized out>
        frame_type = 1431634051
c:0007 p:0069 s:0046 E:000b40 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
        len = <optimized out>
        val = <optimized out>
#25 0x0000577c02fcf808 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7a37af1ff608, 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
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: 0x51500026b180, native_id: 0x7a378ee006c0
-- Control frame information -----------------------------------------------
        val = <optimized out>
        cd = 0x51100000c190
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]
        insns_address_table = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

th: 0x5150000ac880, native_id: 0x7a3776c006c0
-- Control frame information -----------------------------------------------
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
        reg_cfp = 0x7a37af1ff608
        reg_pc = 0x519000014db8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
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]
        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 0x0000577c02fc506b 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>, 0x7fffd272c2a0, <optimized out>, <optimized out>}, prev = 0x7a37afc6ce40, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#28 0x0000577c03045d62 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7a37af1ff738, self=134379612549480, 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 = 0x7a37b173c7e8
        cfp = <optimized out>
        sp = 0x7a37af0ff8d0
        use_argv = 0x7a37afa16f60
        stack_argv = 0x7a37af0ff8d0
        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 = 0x7a37af1ff738
#30 0x0000577c02ff2136 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 0x0000577c02ff2136 in rb_yield (val=<optimized out>)
No locals.
#34 0x0000577c031a6706 in rb_ary_collect (ary=134379136597280) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 134379136597200
        i = 0
#35 0x0000577c030283f8 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 = 0x7a37b1bc0148
        cfunc = 0x50400000a758
        recv = 134379136597280
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#36 0x0000577c02fcf808 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7a37af1ff720, 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 = {0x577c02fcbb56 <vm_exec_core+12950>, 0x577c02fc8f65 <vm_exec_core+1701>, 0x577c02fca747 <vm_exec_core+7815>, 0x577c02fcf976 <vm_exec_core+28854>, 0x577c02fca092 <vm_exec_core+6098>, 0x577c02fd05e5 <vm_exec_core+32037>, 0x577c02fce990 <vm_exec_core+24784>, 0x577c02fcc805 <vm_exec_core+16197>, 0x577c02fc9264 <vm_exec_core+2468>, 0x577c02fd010d <vm_exec_core+30797>, 0x577c02fcfd1e <vm_exec_core+29790>, 0x577c02fca44f <vm_exec_core+7055>, 0x577c02fc9841 <vm_exec_core+3969>, 0x577c02fcee31 <vm_exec_core+25969>, 0x577c02fcb24b <vm_exec_core+10635>, 0x577c02fd0317 <vm_exec_core+31319>, 0x577c02fcff35 <vm_exec_core+30325>, 0x577c02fcb9fe <vm_exec_core+12606>, 0x577c02fcc772 <vm_exec_core+16050>, 0x577c02fceb1a <vm_exec_core+25178>, 0x577c02fcfe99 <vm_exec_core+30169>, 0x577c02fcdc08 <vm_exec_core+21320>, 0x577c02fcebb2 <vm_exec_core+25330>, 0x577c02fcefb0 <vm_exec_core+26352>, 0x577c02fcdb36 <vm_exec_core+21110>, 0x577c02fc973d <vm_exec_core+3709>, 0x577c02fce332 <vm_exec_core+23154>, 0x577c02fc959e <vm_exec_core+3294>, 0x577c02fc98e6 <vm_exec_core+4134>, 0x577c02fcbc8b <vm_exec_core+13259>, 0x577c02fcd9db <vm_exec_core+20763>, 0x577c02fcdf5b <vm_exec_core+22171>, 0x577c02fcd76a <vm_exec_core+20138>, 0x577c02fc91b1 <vm_exec_core+2289>, 0x577c02fcf1f8 <vm_exec_core+26936>, 0x577c02fcfc28 <vm_exec_core+29544>, 0x577c02fc99e1 <vm_exec_core+4385>, 0x577c02fcab49 <vm_exec_core+8841>, 0x577c02fca65a <vm_exec_core+7578>, 0x577c02fcb3ac <vm_exec_core+10988>, 0x577c02fcc6ce <vm_exec_core+15886>, 0x577c02fc9ad1 <vm_exec_core+4625>, 0x577c02fcf07d <vm_exec_core+26557>, 0x577c02fcaaaa <vm_exec_core+8682>, 0x577c02fcc56f <vm_exec_core+15535>, 0x577c02fccfe7 <vm_exec_core+18215>, 0x577c02fcef2f <vm_exec_core+26223>, 0x577c02fcddbb <vm_exec_core+21755>, 0x577c02fcb5b5 <vm_exec_core+11509>, 0x577c02fcad91 <vm_exec_core+9425>, 0x577c02fced0d <vm_exec_core+25677>, 0x577c02fcbdff <vm_exec_core+13631>, 0x577c02fce3dd <vm_exec_core+23325>, 0x577c02fcdece <vm_exec_core+22030>, 0x577c02fce61f <vm_exec_core+23903>, 0x577c02fcf4cd <vm_exec_core+27661>, 0x577c02fcd1ea <vm_exec_core+18730>, 0x577c02fc8c5b <vm_exec_core+923>, 0x577c02fcb729 <vm_exec_core+11881>, 0x577c02fcec59 <vm_exec_core+25497>, 0x577c02fcb84f <vm_exec_core+12175>, 0x577c02fcda78 <vm_exec_core+20920>, 0x577c02fce233 <vm_exec_core+22899>, 0x577c02fccda1 <vm_exec_core+17633>, 0x577c02fcd89e <vm_exec_core+20446>, 0x577c02fcba79 <vm_exec_core+12729>, 0x577c02fcb066 <vm_exec_core+10150>, 0x577c02fce6f6 <vm_exec_core+24118>, 0x577c02fc9b87 <vm_exec_core+4807>, 0x577c02fccba5 <vm_exec_core+17125>, 0x577c02fd7549 <vm_exec_core+60553>, 0x577c02fcdcac <vm_exec_core+21484>, 0x577c02fc9e31 <vm_exec_core+5489>, 0x577c02fca332 <vm_exec_core+6770>, 0x577c02fc9f4e <vm_exec_core+5774>, 0x577c02fcac36 <vm_exec_core+9078>, 0x577c02fcb40b <vm_exec_core+11083>, 0x577c02fc8c60 <vm_exec_core+928>, 0x577c02fca9a7 <vm_exec_core+8423>, 0x577c02fd0821 <vm_exec_core+32609>, 0x577c02fce150 <vm_exec_core+22672>, 0x577c02fcd0e8 <vm_exec_core+18472>, 0x577c02fcf0ee <vm_exec_core+26670>, 0x577c02fd08ed <vm_exec_core+32813>, 0x577c02fcf3ed <vm_exec_core+27437>, 0x577c02fd03a5 <vm_exec_core+31461>, 0x577c02fd0472 <vm_exec_core+31666>, 0x577c02fc9661 <vm_exec_core+3489>, 0x577c02fcffd7 <vm_exec_core+30487>, 0x577c02fcbd28 <vm_exec_core+13416>, 0x577c02fd01e6 <vm_exec_core+31014>, 0x577c02fcb8f4 <vm_exec_core+12340>, 0x577c02fcf2cd <vm_exec_core+27149>, 0x577c02fcaeb0 <vm_exec_core+9712>, 0x577c02fcc01d <vm_exec_core+14173>, 0x577c02fd054b <vm_exec_core+31883>, 0x577c02fcc62a <vm_exec_core+15722>, 0x577c02fcc1b3 <vm_exec_core+14579>, 0x577c02fc8d29 <vm_exec_core+1129>, 0x577c02fc93b5 <vm_exec_core+2805>, 0x577c02fc8e0b <vm_exec_core+1355>, 0x577c02fcce95 <vm_exec_core+17877>, 0x577c02fcc351 <vm_exec_core+14993>, 0x577c02fcca82 <vm_exec_core+16834>, 0x577c02fcc9a5 <vm_exec_core+16613>, 0x577c02fcbb94 <vm_exec_core+13012>, 0x577c02fcc24d <vm_exec_core+14733>, 0x577c02fcbefa <vm_exec_core+13882>, 0x577c02fcc4f4 <vm_exec_core+15412>, 0x577c02fcc479 <vm_exec_core+15289>, 0x577c02fcbb47 <vm_exec_core+12935>, 0x577c02fc8f56 <vm_exec_core+1686>, 0x577c02fca738 <vm_exec_core+7800>, 0x577c02fcf967 <vm_exec_core+28839>, 0x577c02fca083 <vm_exec_core+6083>, 0x577c02fd05d6 <vm_exec_core+32022>, 0x577c02fce981 <vm_exec_core+24769>, 0x577c02fcc7f6 <vm_exec_core+16182>, 0x577c02fc9255 <vm_exec_core+2453>, 0x577c02fd00fe <vm_exec_core+30782>, 0x577c02fcfd0f <vm_exec_core+29775>, 0x577c02fca440 <vm_exec_core+7040>, 0x577c02fc9832 <vm_exec_core+3954>, 0x577c02fcee22 <vm_exec_core+25954>, 0x577c02fcb23c <vm_exec_core+10620>, 0x577c02fd0308 <vm_exec_core+31304>, 0x577c02fcff26 <vm_exec_core+30310>, 0x577c02fcb9ef <vm_exec_core+12591>, 0x577c02fcc763 <vm_exec_core+16035>, 0x577c02fceb0b <vm_exec_core+25163>, 0x577c02fcfe8a <vm_exec_core+30154>, 0x577c02fcdbf9 <vm_exec_core+21305>, 0x577c02fceba3 <vm_exec_core+25315>, 0x577c02fcefa1 <vm_exec_core+26337>, 0x577c02fcdb27 <vm_exec_core+21095>, 0x577c02fc972e <vm_exec_core+3694>, 0x577c02fce323 <vm_exec_core+23139>, 0x577c02fc958f <vm_exec_core+3279>, 0x577c02fc98d7 <vm_exec_core+4119>, 0x577c02fcbc7c <vm_exec_core+13244>, 0x577c02fcd9cc <vm_exec_core+20748>, 0x577c02fcdf4c <vm_exec_core+22156>, 0x577c02fcd75b <vm_exec_core+20123>, 0x577c02fc91a2 <vm_exec_core+2274>, 0x577c02fcf1e9 <vm_exec_core+26921>, 0x577c02fcfc19 <vm_exec_core+29529>, 0x577c02fc99d2 <vm_exec_core+4370>, 0x577c02fcab3a <vm_exec_core+8826>, 0x577c02fca64b <vm_exec_core+7563>, 0x577c02fcb39d <vm_exec_core+10973>, 0x577c02fcc6bf <vm_exec_core+15871>, 0x577c02fc9ac2 <vm_exec_core+4610>, 0x577c02fcf06e <vm_exec_core+26542>, 0x577c02fcaa9b <vm_exec_core+8667>, 0x577c02fcc560 <vm_exec_core+15520>, 0x577c02fccfd8 <vm_exec_core+18200>, 0x577c02fcef20 <vm_exec_core+26208>, 0x577c02fcddac <vm_exec_core+21740>, 0x577c02fcb5a6 <vm_exec_core+11494>, 0x577c02fcad82 <vm_exec_core+9410>, 0x577c02fcecfe <vm_exec_core+25662>, 0x577c02fcbdf0 <vm_exec_core+13616>, 0x577c02fce3ce <vm_exec_core+23310>, 0x577c02fcdebf <vm_exec_core+22015>, 0x577c02fce610 <vm_exec_core+23888>, 0x577c02fcf4be <vm_exec_core+27646>, 0x577c02fcd1db <vm_exec_core+18715>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fcb71a <vm_exec_core+11866>, 0x577c02fcec4a <vm_exec_core+25482>, 0x577c02fcb840 <vm_exec_core+12160>, 0x577c02fcda69 <vm_exec_core+20905>, 0x577c02fcdd5c <vm_exec_core+21660>, 0x577c02fccd92 <vm_exec_core+17618>, 0x577c02fcd88f <vm_exec_core+20431>, 0x577c02fcba6a <vm_exec_core+12714>, 0x577c02fcb057 <vm_exec_core+10135>, 0x577c02fce6e7 <vm_exec_core+24103>, 0x577c02fc9b78 <vm_exec_core+4792>, 0x577c02fccb96 <vm_exec_core+17110>, 0x577c02fd753a <vm_exec_core+60538>, 0x577c02fcdc9d <vm_exec_core+21469>, 0x577c02fc9e22 <vm_exec_core+5474>, 0x577c02fca323 <vm_exec_core+6755>, 0x577c02fc9f3f <vm_exec_core+5759>, 0x577c02fcac27 <vm_exec_core+9063>, 0x577c02fcb3fc <vm_exec_core+11068>, 0x577c02fcd0a5 <vm_exec_core+18405>, 0x577c02fcc6b5 <vm_exec_core+15861>, 0x577c02fcd0a0 <vm_exec_core+18400>, 0x577c02fcdbf4 <vm_exec_core+21300>, 0x577c02fcdb22 <vm_exec_core+21090>, 0x577c02fcac22 <vm_exec_core+9058>, 0x577c02fcdd70 <vm_exec_core+21680>, 0x577c02fcbd1e <vm_exec_core+13406>, 0x577c02fcbd23 <vm_exec_core+13411>, 0x577c02fcdb1d <vm_exec_core+21085>, 0x577c02fcd9c2 <vm_exec_core+20738>, 0x577c02fcca69 <vm_exec_core+16809>, 0x577c02fcc991 <vm_exec_core+16593>...}
        reg_cfp = 0x7a37af1ff720
        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 0x0000577c02fc545b 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 0x0000577c02c4b5cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7a37b173c978) at /tmp/ruby/src/trunk_asan/eval.c:280
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffd272cf30, <optimized out>, 0x7fffd272ce80, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7a37b173c978
#41 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
        ec = 0x5160000006d0
        status = <optimized out>
#42 0x0000577c02c44b37 in rb_main (argc=11, argv=0x7fffd272d108) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#43 main (argc=11, argv=0x7fffd272d108) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 3636612) detached]
$ timeout 60 gdb -p 3636594 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 3636596]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000070e83ab26cd7 in __GI___select (nfds=37, readfds=0x50c004b82000, writefds=0x0, exceptfds=0x0, timeout=0x7ffcd4bff0c0) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x70e83ac6ec40 (LWP 3636594) "ruby" 0x000070e83ab26cd7 in __GI___select (nfds=37, readfds=0x50c004b82000, writefds=0x0, exceptfds=0x0, timeout=0x7ffcd4bff0c0) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x70e81e8006c0 (LWP 3636596) "ruby" 0x000070e83ab1b4cd in __GI___poll (fds=0x70e81d509040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x70e81e8006c0 (LWP 3636596) "ruby"):
#0  0x000070e83ab1b4cd in __GI___poll (fds=0x70e81d509040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000062840a46d6da in __interceptor_poll ()
No symbol table info available.
#2  0x000062840a81adef 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  0x000062840a4c6a8f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x000070e83aa9caa4 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 = {124142246430400, 4361352144263450606, 124142246430400, -352, 0, 140723877843552, 4361352144250867694, 4361431702332772334}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x000070e83ab29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x70e83ac6ec40 (LWP 3636594) "ruby"):
#0  0x000070e83ab26cd7 in __GI___select (nfds=37, readfds=0x50c004b82000, writefds=0x0, exceptfds=0x0, timeout=0x7ffcd4bff0c0) 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 = 461863442}
        pts64 = 0x7ffcd4bfef60
        r = <optimized out>
#1  0x000062840a805ac5 in native_fd_select (n=37, readfds=0x50c004b82000, writefds=0x0, exceptfds=0x70e83ab26cd7 <__GI___select+327>, timeout=0x7ffcd4bfef60, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2379
No locals.
#2  do_select (p=124142685799200) at /tmp/ruby/src/trunk_asan/thread.c:4309
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7ffcd4bff070
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x000062840a5112d0 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 = {0x7ffcd4bff230, <optimized out>, 0x7ffcd4bff140, <optimized out>, <optimized out>}, prev = 0x70e838b04280, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x000062840a80509e 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 = 37, th = 0x515000000300, rset = 0x70e838b04140, 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 = 0x70e838b041a0}
#5  0x000062840a5d424f in select_internal (read=124142694848360, write=4, except=4, tp=0x70e838b041a0, fds=0x70e838b04140) at /tmp/ruby/src/trunk_asan/io.c:10711
        timerec = <optimized out>
        max = 37
        pending = <optimized out>
        rp = 0x70e838b04140
        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=124142685798688) at /tmp/ruby/src/trunk_asan/io.c:10781
        p = 0x70e838b04120
#7  0x000062840a5112d0 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 = {0x7ffcd4bff530, <optimized out>, 0x7ffcd4bff440, <optimized out>, <optimized out>}, prev = 0x70e838a5cc40, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#8  0x000062840a5b0497 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  0x000062840a8ea3f8 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 = 0x70e83a35a690
        cfunc = 0x504000010798
        recv = 124142711274000
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x000062840a897d99 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x70e837fff3a0, 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 = {0x62840a88db56 <vm_exec_core+12950>, 0x62840a88af65 <vm_exec_core+1701>, 0x62840a88c747 <vm_exec_core+7815>, 0x62840a891976 <vm_exec_core+28854>, 0x62840a88c092 <vm_exec_core+6098>, 0x62840a8925e5 <vm_exec_core+32037>, 0x62840a890990 <vm_exec_core+24784>, 0x62840a88e805 <vm_exec_core+16197>, 0x62840a88b264 <vm_exec_core+2468>, 0x62840a89210d <vm_exec_core+30797>, 0x62840a891d1e <vm_exec_core+29790>, 0x62840a88c44f <vm_exec_core+7055>, 0x62840a88b841 <vm_exec_core+3969>, 0x62840a890e31 <vm_exec_core+25969>, 0x62840a88d24b <vm_exec_core+10635>, 0x62840a892317 <vm_exec_core+31319>, 0x62840a891f35 <vm_exec_core+30325>, 0x62840a88d9fe <vm_exec_core+12606>, 0x62840a88e772 <vm_exec_core+16050>, 0x62840a890b1a <vm_exec_core+25178>, 0x62840a891e99 <vm_exec_core+30169>, 0x62840a88fc08 <vm_exec_core+21320>, 0x62840a890bb2 <vm_exec_core+25330>, 0x62840a890fb0 <vm_exec_core+26352>, 0x62840a88fb36 <vm_exec_core+21110>, 0x62840a88b73d <vm_exec_core+3709>, 0x62840a890332 <vm_exec_core+23154>, 0x62840a88b59e <vm_exec_core+3294>, 0x62840a88b8e6 <vm_exec_core+4134>, 0x62840a88dc8b <vm_exec_core+13259>, 0x62840a88f9db <vm_exec_core+20763>, 0x62840a88ff5b <vm_exec_core+22171>, 0x62840a88f76a <vm_exec_core+20138>, 0x62840a88b1b1 <vm_exec_core+2289>, 0x62840a8911f8 <vm_exec_core+26936>, 0x62840a891c28 <vm_exec_core+29544>, 0x62840a88b9e1 <vm_exec_core+4385>, 0x62840a88cb49 <vm_exec_core+8841>, 0x62840a88c65a <vm_exec_core+7578>, 0x62840a88d3ac <vm_exec_core+10988>, 0x62840a88e6ce <vm_exec_core+15886>, 0x62840a88bad1 <vm_exec_core+4625>, 0x62840a89107d <vm_exec_core+26557>, 0x62840a88caaa <vm_exec_core+8682>, 0x62840a88e56f <vm_exec_core+15535>, 0x62840a88efe7 <vm_exec_core+18215>, 0x62840a890f2f <vm_exec_core+26223>, 0x62840a88fdbb <vm_exec_core+21755>, 0x62840a88d5b5 <vm_exec_core+11509>, 0x62840a88cd91 <vm_exec_core+9425>, 0x62840a890d0d <vm_exec_core+25677>, 0x62840a88ddff <vm_exec_core+13631>, 0x62840a8903dd <vm_exec_core+23325>, 0x62840a88fece <vm_exec_core+22030>, 0x62840a89061f <vm_exec_core+23903>, 0x62840a8914cd <vm_exec_core+27661>, 0x62840a88f1ea <vm_exec_core+18730>, 0x62840a88ac5b <vm_exec_core+923>, 0x62840a88d729 <vm_exec_core+11881>, 0x62840a890c59 <vm_exec_core+25497>, 0x62840a88d84f <vm_exec_core+12175>, 0x62840a88fa78 <vm_exec_core+20920>, 0x62840a890233 <vm_exec_core+22899>, 0x62840a88eda1 <vm_exec_core+17633>, 0x62840a88f89e <vm_exec_core+20446>, 0x62840a88da79 <vm_exec_core+12729>, 0x62840a88d066 <vm_exec_core+10150>, 0x62840a8906f6 <vm_exec_core+24118>, 0x62840a88bb87 <vm_exec_core+4807>, 0x62840a88eba5 <vm_exec_core+17125>, 0x62840a899549 <vm_exec_core+60553>, 0x62840a88fcac <vm_exec_core+21484>, 0x62840a88be31 <vm_exec_core+5489>, 0x62840a88c332 <vm_exec_core+6770>, 0x62840a88bf4e <vm_exec_core+5774>, 0x62840a88cc36 <vm_exec_core+9078>, 0x62840a88d40b <vm_exec_core+11083>, 0x62840a88ac60 <vm_exec_core+928>, 0x62840a88c9a7 <vm_exec_core+8423>, 0x62840a892821 <vm_exec_core+32609>, 0x62840a890150 <vm_exec_core+22672>, 0x62840a88f0e8 <vm_exec_core+18472>, 0x62840a8910ee <vm_exec_core+26670>, 0x62840a8928ed <vm_exec_core+32813>, 0x62840a8913ed <vm_exec_core+27437>, 0x62840a8923a5 <vm_exec_core+31461>, 0x62840a892472 <vm_exec_core+31666>, 0x62840a88b661 <vm_exec_core+3489>, 0x62840a891fd7 <vm_exec_core+30487>, 0x62840a88dd28 <vm_exec_core+13416>, 0x62840a8921e6 <vm_exec_core+31014>, 0x62840a88d8f4 <vm_exec_core+12340>, 0x62840a8912cd <vm_exec_core+27149>, 0x62840a88ceb0 <vm_exec_core+9712>, 0x62840a88e01d <vm_exec_core+14173>, 0x62840a89254b <vm_exec_core+31883>, 0x62840a88e62a <vm_exec_core+15722>, 0x62840a88e1b3 <vm_exec_core+14579>, 0x62840a88ad29 <vm_exec_core+1129>, 0x62840a88b3b5 <vm_exec_core+2805>, 0x62840a88ae0b <vm_exec_core+1355>, 0x62840a88ee95 <vm_exec_core+17877>, 0x62840a88e351 <vm_exec_core+14993>, 0x62840a88ea82 <vm_exec_core+16834>, 0x62840a88e9a5 <vm_exec_core+16613>, 0x62840a88db94 <vm_exec_core+13012>, 0x62840a88e24d <vm_exec_core+14733>, 0x62840a88defa <vm_exec_core+13882>, 0x62840a88e4f4 <vm_exec_core+15412>, 0x62840a88e479 <vm_exec_core+15289>, 0x62840a88db47 <vm_exec_core+12935>, 0x62840a88af56 <vm_exec_core+1686>, 0x62840a88c738 <vm_exec_core+7800>, 0x62840a891967 <vm_exec_core+28839>, 0x62840a88c083 <vm_exec_core+6083>, 0x62840a8925d6 <vm_exec_core+32022>, 0x62840a890981 <vm_exec_core+24769>, 0x62840a88e7f6 <vm_exec_core+16182>, 0x62840a88b255 <vm_exec_core+2453>, 0x62840a8920fe <vm_exec_core+30782>, 0x62840a891d0f <vm_exec_core+29775>, 0x62840a88c440 <vm_exec_core+7040>, 0x62840a88b832 <vm_exec_core+3954>, 0x62840a890e22 <vm_exec_core+25954>, 0x62840a88d23c <vm_exec_core+10620>, 0x62840a892308 <vm_exec_core+31304>, 0x62840a891f26 <vm_exec_core+30310>, 0x62840a88d9ef <vm_exec_core+12591>, 0x62840a88e763 <vm_exec_core+16035>, 0x62840a890b0b <vm_exec_core+25163>, 0x62840a891e8a <vm_exec_core+30154>, 0x62840a88fbf9 <vm_exec_core+21305>, 0x62840a890ba3 <vm_exec_core+25315>, 0x62840a890fa1 <vm_exec_core+26337>, 0x62840a88fb27 <vm_exec_core+21095>, 0x62840a88b72e <vm_exec_core+3694>, 0x62840a890323 <vm_exec_core+23139>, 0x62840a88b58f <vm_exec_core+3279>, 0x62840a88b8d7 <vm_exec_core+4119>, 0x62840a88dc7c <vm_exec_core+13244>, 0x62840a88f9cc <vm_exec_core+20748>, 0x62840a88ff4c <vm_exec_core+22156>, 0x62840a88f75b <vm_exec_core+20123>, 0x62840a88b1a2 <vm_exec_core+2274>, 0x62840a8911e9 <vm_exec_core+26921>, 0x62840a891c19 <vm_exec_core+29529>, 0x62840a88b9d2 <vm_exec_core+4370>, 0x62840a88cb3a <vm_exec_core+8826>, 0x62840a88c64b <vm_exec_core+7563>, 0x62840a88d39d <vm_exec_core+10973>, 0x62840a88e6bf <vm_exec_core+15871>, 0x62840a88bac2 <vm_exec_core+4610>, 0x62840a89106e <vm_exec_core+26542>, 0x62840a88ca9b <vm_exec_core+8667>, 0x62840a88e560 <vm_exec_core+15520>, 0x62840a88efd8 <vm_exec_core+18200>, 0x62840a890f20 <vm_exec_core+26208>, 0x62840a88fdac <vm_exec_core+21740>, 0x62840a88d5a6 <vm_exec_core+11494>, 0x62840a88cd82 <vm_exec_core+9410>, 0x62840a890cfe <vm_exec_core+25662>, 0x62840a88ddf0 <vm_exec_core+13616>, 0x62840a8903ce <vm_exec_core+23310>, 0x62840a88febf <vm_exec_core+22015>, 0x62840a890610 <vm_exec_core+23888>, 0x62840a8914be <vm_exec_core+27646>, 0x62840a88f1db <vm_exec_core+18715>, 0x62840a88fd5c <vm_exec_core+21660>, 0x62840a88d71a <vm_exec_core+11866>, 0x62840a890c4a <vm_exec_core+25482>, 0x62840a88d840 <vm_exec_core+12160>, 0x62840a88fa69 <vm_exec_core+20905>, 0x62840a88fd5c <vm_exec_core+21660>, 0x62840a88ed92 <vm_exec_core+17618>, 0x62840a88f88f <vm_exec_core+20431>, 0x62840a88da6a <vm_exec_core+12714>, 0x62840a88d057 <vm_exec_core+10135>, 0x62840a8906e7 <vm_exec_core+24103>, 0x62840a88bb78 <vm_exec_core+4792>, 0x62840a88eb96 <vm_exec_core+17110>, 0x62840a89953a <vm_exec_core+60538>, 0x62840a88fc9d <vm_exec_core+21469>, 0x62840a88be22 <vm_exec_core+5474>, 0x62840a88c323 <vm_exec_core+6755>, 0x62840a88bf3f <vm_exec_core+5759>, 0x62840a88cc27 <vm_exec_core+9063>, 0x62840a88d3fc <vm_exec_core+11068>, 0x62840a88f0a5 <vm_exec_core+18405>, 0x62840a88e6b5 <vm_exec_core+15861>, 0x62840a88f0a0 <vm_exec_core+18400>, 0x62840a88fbf4 <vm_exec_core+21300>, 0x62840a88fb22 <vm_exec_core+21090>, 0x62840a88cc22 <vm_exec_core+9058>, 0x62840a88fd70 <vm_exec_core+21680>, 0x62840a88dd1e <vm_exec_core+13406>, 0x62840a88dd23 <vm_exec_core+13411>, 0x62840a88fb1d <vm_exec_core+21085>, 0x62840a88f9c2 <vm_exec_core+20738>, 0x62840a88ea69 <vm_exec_core+16809>, 0x62840a88e991 <vm_exec_core+16593>...}
        reg_cfp = 0x70e837fff3a0
        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>
        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>
th: 0x515000000300, native_id: 0x70e83ac6ec40
-- Control frame information -----------------------------------------------
        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>
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
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1305
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#12 0x000062840a887229 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>
c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1775
c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1762 [FINISH]
#14 0x000062840a907d62 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x70e837fff578, self=124142709387960, 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 = 0x70e83a1a7758
        cfp = <optimized out>
        sp = 0x70e837eff9e8
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
        use_argv = 0x70e8388bf260
        stack_argv = 0x70e837eff9e8
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
        opt_pc = 0
c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:897
c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
        type = <optimized out>
c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1289
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]
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]
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
        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 = 0x70e837fff578

#16 0x000062840a8b4136 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 0x000062840a8b4136 in rb_yield (val=<optimized out>)
No locals.
#20 0x000062840aa5b90a in rb_ary_each (ary=124142705383480) at /tmp/ruby/src/trunk_asan/array.c:2641
        i = 0
#21 0x000062840a8ea3f8 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 = 0x70e83a360540
        cfunc = 0x50400000a298
        recv = 124142705383480
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#22 0x000062840a891808 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x70e837fff560, 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 = {0x62840a88db56 <vm_exec_core+12950>, 0x62840a88af65 <vm_exec_core+1701>, 0x62840a88c747 <vm_exec_core+7815>, 0x62840a891976 <vm_exec_core+28854>, 0x62840a88c092 <vm_exec_core+6098>, 0x62840a8925e5 <vm_exec_core+32037>, 0x62840a890990 <vm_exec_core+24784>, 0x62840a88e805 <vm_exec_core+16197>, 0x62840a88b264 <vm_exec_core+2468>, 0x62840a89210d <vm_exec_core+30797>, 0x62840a891d1e <vm_exec_core+29790>, 0x62840a88c44f <vm_exec_core+7055>, 0x62840a88b841 <vm_exec_core+3969>, 0x62840a890e31 <vm_exec_core+25969>, 0x62840a88d24b <vm_exec_core+10635>, 0x62840a892317 <vm_exec_core+31319>, 0x62840a891f35 <vm_exec_core+30325>, 0x62840a88d9fe <vm_exec_core+12606>, 0x62840a88e772 <vm_exec_core+16050>, 0x62840a890b1a <vm_exec_core+25178>, 0x62840a891e99 <vm_exec_core+30169>, 0x62840a88fc08 <vm_exec_core+21320>, 0x62840a890bb2 <vm_exec_core+25330>, 0x62840a890fb0 <vm_exec_core+26352>, 0x62840a88fb36 <vm_exec_core+21110>, 0x62840a88b73d <vm_exec_core+3709>, 0x62840a890332 <vm_exec_core+23154>, 0x62840a88b59e <vm_exec_core+3294>, 0x62840a88b8e6 <vm_exec_core+4134>, 0x62840a88dc8b <vm_exec_core+13259>, 0x62840a88f9db <vm_exec_core+20763>, 0x62840a88ff5b <vm_exec_core+22171>, 0x62840a88f76a <vm_exec_core+20138>, 0x62840a88b1b1 <vm_exec_core+2289>, 0x62840a8911f8 <vm_exec_core+26936>, 0x62840a891c28 <vm_exec_core+29544>, 0x62840a88b9e1 <vm_exec_core+4385>, 0x62840a88cb49 <vm_exec_core+8841>, 0x62840a88c65a <vm_exec_core+7578>, 0x62840a88d3ac <vm_exec_core+10988>, 0x62840a88e6ce <vm_exec_core+15886>, 0x62840a88bad1 <vm_exec_core+4625>, 0x62840a89107d <vm_exec_core+26557>, 0x62840a88caaa <vm_exec_core+8682>, 0x62840a88e56f <vm_exec_core+15535>, 0x62840a88efe7 <vm_exec_core+18215>, 0x62840a890f2f <vm_exec_core+26223>, 0x62840a88fdbb <vm_exec_core+21755>, 0x62840a88d5b5 <vm_exec_core+11509>, 0x62840a88cd91 <vm_exec_core+9425>, 0x62840a890d0d <vm_exec_core+25677>, 0x62840a88ddff <vm_exec_core+13631>, 0x62840a8903dd <vm_exec_core+23325>, 0x62840a88fece <vm_exec_core+22030>, 0x62840a89061f <vm_exec_core+23903>, 0x62840a8914cd <vm_exec_core+27661>, 0x62840a88f1ea <vm_exec_core+18730>, 0x62840a88ac5b <vm_exec_core+923>, 0x62840a88d729 <vm_exec_core+11881>, 0x62840a890c59 <vm_exec_core+25497>, 0x62840a88d84f <vm_exec_core+12175>, 0x62840a88fa78 <vm_exec_core+20920>, 0x62840a890233 <vm_exec_core+22899>, 0x62840a88eda1 <vm_exec_core+17633>, 0x62840a88f89e <vm_exec_core+20446>, 0x62840a88da79 <vm_exec_core+12729>, 0x62840a88d066 <vm_exec_core+10150>, 0x62840a8906f6 <vm_exec_core+24118>, 0x62840a88bb87 <vm_exec_core+4807>, 0x62840a88eba5 <vm_exec_core+17125>, 0x62840a899549 <vm_exec_core+60553>, 0x62840a88fcac <vm_exec_core+21484>, 0x62840a88be31 <vm_exec_core+5489>, 0x62840a88c332 <vm_exec_core+6770>, 0x62840a88bf4e <vm_exec_core+5774>, 0x62840a88cc36 <vm_exec_core+9078>, 0x62840a88d40b <vm_exec_core+11083>, 0x62840a88ac60 <vm_exec_core+928>, 0x62840a88c9a7 <vm_exec_core+8423>, 0x62840a892821 <vm_exec_core+32609>, 0x62840a890150 <vm_exec_core+22672>, 0x62840a88f0e8 <vm_exec_core+18472>, 0x62840a8910ee <vm_exec_core+26670>, 0x62840a8928ed <vm_exec_core+32813>, 0x62840a8913ed <vm_exec_core+27437>, 0x62840a8923a5 <vm_exec_core+31461>, 0x62840a892472 <vm_exec_core+31666>, 0x62840a88b661 <vm_exec_core+3489>, 0x62840a891fd7 <vm_exec_core+30487>, 0x62840a88dd28 <vm_exec_core+13416>, 0x62840a8921e6 <vm_exec_core+31014>, 0x62840a88d8f4 <vm_exec_core+12340>, 0x62840a8912cd <vm_exec_core+27149>, 0x62840a88ceb0 <vm_exec_core+9712>, 0x62840a88e01d <vm_exec_core+14173>, 0x62840a89254b <vm_exec_core+31883>, 0x62840a88e62a <vm_exec_core+15722>, 0x62840a88e1b3 <vm_exec_core+14579>, 0x62840a88ad29 <vm_exec_core+1129>, 0x62840a88b3b5 <vm_exec_core+2805>, 0x62840a88ae0b <vm_exec_core+1355>, 0x62840a88ee95 <vm_exec_core+17877>, 0x62840a88e351 <vm_exec_core+14993>, 0x62840a88ea82 <vm_exec_core+16834>, 0x62840a88e9a5 <vm_exec_core+16613>, 0x62840a88db94 <vm_exec_core+13012>, 0x62840a88e24d <vm_exec_core+14733>, 0x62840a88defa <vm_exec_core+13882>, 0x62840a88e4f4 <vm_exec_core+15412>, 0x62840a88e479 <vm_exec_core+15289>, 0x62840a88db47 <vm_exec_core+12935>, 0x62840a88af56 <vm_exec_core+1686>, 0x62840a88c738 <vm_exec_core+7800>, 0x62840a891967 <vm_exec_core+28839>, 0x62840a88c083 <vm_exec_core+6083>, 0x62840a8925d6 <vm_exec_core+32022>, 0x62840a890981 <vm_exec_core+24769>, 0x62840a88e7f6 <vm_exec_core+16182>, 0x62840a88b255 <vm_exec_core+2453>, 0x62840a8920fe <vm_exec_core+30782>, 0x62840a891d0f <vm_exec_core+29775>, 0x62840a88c440 <vm_exec_core+7040>, 0x62840a88b832 <vm_exec_core+3954>, 0x62840a890e22 <vm_exec_core+25954>, 0x62840a88d23c <vm_exec_core+10620>, 0x62840a892308 <vm_exec_core+31304>, 0x62840a891f26 <vm_exec_core+30310>, 0x62840a88d9ef <vm_exec_core+12591>, 0x62840a88e763 <vm_exec_core+16035>, 0x62840a890b0b <vm_exec_core+25163>, 0x62840a891e8a <vm_exec_core+30154>, 0x62840a88fbf9 <vm_exec_core+21305>, 0x62840a890ba3 <vm_exec_core+25315>, 0x62840a890fa1 <vm_exec_core+26337>, 0x62840a88fb27 <vm_exec_core+21095>, 0x62840a88b72e <vm_exec_core+3694>, 0x62840a890323 <vm_exec_core+23139>, 0x62840a88b58f <vm_exec_core+3279>, 0x62840a88b8d7 <vm_exec_core+4119>, 0x62840a88dc7c <vm_exec_core+13244>, 0x62840a88f9cc <vm_exec_core+20748>, 0x62840a88ff4c <vm_exec_core+22156>, 0x62840a88f75b <vm_exec_core+20123>, 0x62840a88b1a2 <vm_exec_core+2274>, 0x62840a8911e9 <vm_exec_core+26921>, 0x62840a891c19 <vm_exec_core+29529>, 0x62840a88b9d2 <vm_exec_core+4370>, 0x62840a88cb3a <vm_exec_core+8826>, 0x62840a88c64b <vm_exec_core+7563>, 0x62840a88d39d <vm_exec_core+10973>, 0x62840a88e6bf <vm_exec_core+15871>, 0x62840a88bac2 <vm_exec_core+4610>, 0x62840a89106e <vm_exec_core+26542>, 0x62840a88ca9b <vm_exec_core+8667>, 0x62840a88e560 <vm_exec_core+15520>, 0x62840a88efd8 <vm_exec_core+18200>, 0x62840a890f20 <vm_exec_core+26208>, 0x62840a88fdac <vm_exec_core+21740>, 0x62840a88d5a6 <vm_exec_core+11494>, 0x62840a88cd82 <vm_exec_core+9410>, 0x62840a890cfe <vm_exec_core+25662>, 0x62840a88ddf0 <vm_exec_core+13616>, 0x62840a8903ce <vm_exec_core+23310>, 0x62840a88febf <vm_exec_core+22015>, 0x62840a890610 <vm_exec_core+23888>, 0x62840a8914be <vm_exec_core+27646>, 0x62840a88f1db <vm_exec_core+18715>, 0x62840a88fd5c <vm_exec_core+21660>, 0x62840a88d71a <vm_exec_core+11866>, 0x62840a890c4a <vm_exec_core+25482>, 0x62840a88d840 <vm_exec_core+12160>, 0x62840a88fa69 <vm_exec_core+20905>, 0x62840a88fd5c <vm_exec_core+21660>, 0x62840a88ed92 <vm_exec_core+17618>, 0x62840a88f88f <vm_exec_core+20431>, 0x62840a88da6a <vm_exec_core+12714>, 0x62840a88d057 <vm_exec_core+10135>, 0x62840a8906e7 <vm_exec_core+24103>, 0x62840a88bb78 <vm_exec_core+4792>, 0x62840a88eb96 <vm_exec_core+17110>, 0x62840a89953a <vm_exec_core+60538>, 0x62840a88fc9d <vm_exec_core+21469>, 0x62840a88be22 <vm_exec_core+5474>, 0x62840a88c323 <vm_exec_core+6755>, 0x62840a88bf3f <vm_exec_core+5759>, 0x62840a88cc27 <vm_exec_core+9063>, 0x62840a88d3fc <vm_exec_core+11068>, 0x62840a88f0a5 <vm_exec_core+18405>, 0x62840a88e6b5 <vm_exec_core+15861>, 0x62840a88f0a0 <vm_exec_core+18400>, 0x62840a88fbf4 <vm_exec_core+21300>, 0x62840a88fb22 <vm_exec_core+21090>, 0x62840a88cc22 <vm_exec_core+9058>, 0x62840a88fd70 <vm_exec_core+21680>, 0x62840a88dd1e <vm_exec_core+13406>, 0x62840a88dd23 <vm_exec_core+13411>, 0x62840a88fb1d <vm_exec_core+21085>, 0x62840a88f9c2 <vm_exec_core+20738>, 0x62840a88ea69 <vm_exec_core+16809>, 0x62840a88e991 <vm_exec_core+16593>...}
        reg_cfp = 0x70e837fff560
        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 0x000062840a88745b 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 0x000062840a61296c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=124142709815760) at /tmp/ruby/src/trunk_asan/load.c:789
        iseq = 0x70e83a1eb8b8
#27 0x000062840a60d82b 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 = 124142711264240
        realpath_map = 124142711264080
        path = 124142709815760
        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 0x000062840a60b9e5 in rb_require_string_internal (fname=124142709815800, 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 0x000062840a8ea3f8 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 = 0x70e83a1eba48
        cfunc = 0x5040000185d8
        recv = 124142711393680
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#31 0x000062840a8d084d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffcd4c01910) 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 0x000062840a8d0305 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 0x000062840a897d99 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x70e837fff790, 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 = {0x62840a88db56 <vm_exec_core+12950>, 0x62840a88af65 <vm_exec_core+1701>, 0x62840a88c747 <vm_exec_core+7815>, 0x62840a891976 <vm_exec_core+28854>, 0x62840a88c092 <vm_exec_core+6098>, 0x62840a8925e5 <vm_exec_core+32037>, 0x62840a890990 <vm_exec_core+24784>, 0x62840a88e805 <vm_exec_core+16197>, 0x62840a88b264 <vm_exec_core+2468>, 0x62840a89210d <vm_exec_core+30797>, 0x62840a891d1e <vm_exec_core+29790>, 0x62840a88c44f <vm_exec_core+7055>, 0x62840a88b841 <vm_exec_core+3969>, 0x62840a890e31 <vm_exec_core+25969>, 0x62840a88d24b <vm_exec_core+10635>, 0x62840a892317 <vm_exec_core+31319>, 0x62840a891f35 <vm_exec_core+30325>, 0x62840a88d9fe <vm_exec_core+12606>, 0x62840a88e772 <vm_exec_core+16050>, 0x62840a890b1a <vm_exec_core+25178>, 0x62840a891e99 <vm_exec_core+30169>, 0x62840a88fc08 <vm_exec_core+21320>, 0x62840a890bb2 <vm_exec_core+25330>, 0x62840a890fb0 <vm_exec_core+26352>, 0x62840a88fb36 <vm_exec_core+21110>, 0x62840a88b73d <vm_exec_core+3709>, 0x62840a890332 <vm_exec_core+23154>, 0x62840a88b59e <vm_exec_core+3294>, 0x62840a88b8e6 <vm_exec_core+4134>, 0x62840a88dc8b <vm_exec_core+13259>, 0x62840a88f9db <vm_exec_core+20763>, 0x62840a88ff5b <vm_exec_core+22171>, 0x62840a88f76a <vm_exec_core+20138>, 0x62840a88b1b1 <vm_exec_core+2289>, 0x62840a8911f8 <vm_exec_core+26936>, 0x62840a891c28 <vm_exec_core+29544>, 0x62840a88b9e1 <vm_exec_core+4385>, 0x62840a88cb49 <vm_exec_core+8841>, 0x62840a88c65a <vm_exec_core+7578>, 0x62840a88d3ac <vm_exec_core+10988>, 0x62840a88e6ce <vm_exec_core+15886>, 0x62840a88bad1 <vm_exec_core+4625>, 0x62840a89107d <vm_exec_core+26557>, 0x62840a88caaa <vm_exec_core+8682>, 0x62840a88e56f <vm_exec_core+15535>, 0x62840a88efe7 <vm_exec_core+18215>, 0x62840a890f2f <vm_exec_core+26223>, 0x62840a88fdbb <vm_exec_core+21755>, 0x62840a88d5b5 <vm_exec_core+11509>, 0x62840a88cd91 <vm_exec_core+9425>, 0x62840a890d0d <vm_exec_core+25677>, 0x62840a88ddff <vm_exec_core+13631>, 0x62840a8903dd <vm_exec_core+23325>, 0x62840a88fece <vm_exec_core+22030>, 0x62840a89061f <vm_exec_core+23903>, 0x62840a8914cd <vm_exec_core+27661>, 0x62840a88f1ea <vm_exec_core+18730>, 0x62840a88ac5b <vm_exec_core+923>, 0x62840a88d729 <vm_exec_core+11881>, 0x62840a890c59 <vm_exec_core+25497>, 0x62840a88d84f <vm_exec_core+12175>, 0x62840a88fa78 <vm_exec_core+20920>, 0x62840a890233 <vm_exec_core+22899>, 0x62840a88eda1 <vm_exec_core+17633>, 0x62840a88f89e <vm_exec_core+20446>, 0x62840a88da79 <vm_exec_core+12729>, 0x62840a88d066 <vm_exec_core+10150>, 0x62840a8906f6 <vm_exec_core+24118>, 0x62840a88bb87 <vm_exec_core+4807>, 0x62840a88eba5 <vm_exec_core+17125>, 0x62840a899549 <vm_exec_core+60553>, 0x62840a88fcac <vm_exec_core+21484>, 0x62840a88be31 <vm_exec_core+5489>, 0x62840a88c332 <vm_exec_core+6770>, 0x62840a88bf4e <vm_exec_core+5774>, 0x62840a88cc36 <vm_exec_core+9078>, 0x62840a88d40b <vm_exec_core+11083>, 0x62840a88ac60 <vm_exec_core+928>, 0x62840a88c9a7 <vm_exec_core+8423>, 0x62840a892821 <vm_exec_core+32609>, 0x62840a890150 <vm_exec_core+22672>, 0x62840a88f0e8 <vm_exec_core+18472>, 0x62840a8910ee <vm_exec_core+26670>, 0x62840a8928ed <vm_exec_core+32813>, 0x62840a8913ed <vm_exec_core+27437>, 0x62840a8923a5 <vm_exec_core+31461>, 0x62840a892472 <vm_exec_core+31666>, 0x62840a88b661 <vm_exec_core+3489>, 0x62840a891fd7 <vm_exec_core+30487>, 0x62840a88dd28 <vm_exec_core+13416>, 0x62840a8921e6 <vm_exec_core+31014>, 0x62840a88d8f4 <vm_exec_core+12340>, 0x62840a8912cd <vm_exec_core+27149>, 0x62840a88ceb0 <vm_exec_core+9712>, 0x62840a88e01d <vm_exec_core+14173>, 0x62840a89254b <vm_exec_core+31883>, 0x62840a88e62a <vm_exec_core+15722>, 0x62840a88e1b3 <vm_exec_core+14579>, 0x62840a88ad29 <vm_exec_core+1129>, 0x62840a88b3b5 <vm_exec_core+2805>, 0x62840a88ae0b <vm_exec_core+1355>, 0x62840a88ee95 <vm_exec_core+17877>, 0x62840a88e351 <vm_exec_core+14993>, 0x62840a88ea82 <vm_exec_core+16834>, 0x62840a88e9a5 <vm_exec_core+16613>, 0x62840a88db94 <vm_exec_core+13012>, 0x62840a88e24d <vm_exec_core+14733>, 0x62840a88defa <vm_exec_core+13882>, 0x62840a88e4f4 <vm_exec_core+15412>, 0x62840a88e479 <vm_exec_core+15289>, 0x62840a88db47 <vm_exec_core+12935>, 0x62840a88af56 <vm_exec_core+1686>, 0x62840a88c738 <vm_exec_core+7800>, 0x62840a891967 <vm_exec_core+28839>, 0x62840a88c083 <vm_exec_core+6083>, 0x62840a8925d6 <vm_exec_core+32022>, 0x62840a890981 <vm_exec_core+24769>, 0x62840a88e7f6 <vm_exec_core+16182>, 0x62840a88b255 <vm_exec_core+2453>, 0x62840a8920fe <vm_exec_core+30782>, 0x62840a891d0f <vm_exec_core+29775>, 0x62840a88c440 <vm_exec_core+7040>, 0x62840a88b832 <vm_exec_core+3954>, 0x62840a890e22 <vm_exec_core+25954>, 0x62840a88d23c <vm_exec_core+10620>, 0x62840a892308 <vm_exec_core+31304>, 0x62840a891f26 <vm_exec_core+30310>, 0x62840a88d9ef <vm_exec_core+12591>, 0x62840a88e763 <vm_exec_core+16035>, 0x62840a890b0b <vm_exec_core+25163>, 0x62840a891e8a <vm_exec_core+30154>, 0x62840a88fbf9 <vm_exec_core+21305>, 0x62840a890ba3 <vm_exec_core+25315>, 0x62840a890fa1 <vm_exec_core+26337>, 0x62840a88fb27 <vm_exec_core+21095>, 0x62840a88b72e <vm_exec_core+3694>, 0x62840a890323 <vm_exec_core+23139>, 0x62840a88b58f <vm_exec_core+3279>, 0x62840a88b8d7 <vm_exec_core+4119>, 0x62840a88dc7c <vm_exec_core+13244>, 0x62840a88f9cc <vm_exec_core+20748>, 0x62840a88ff4c <vm_exec_core+22156>, 0x62840a88f75b <vm_exec_core+20123>, 0x62840a88b1a2 <vm_exec_core+2274>, 0x62840a8911e9 <vm_exec_core+26921>, 0x62840a891c19 <vm_exec_core+29529>, 0x62840a88b9d2 <vm_exec_core+4370>, 0x62840a88cb3a <vm_exec_core+8826>, 0x62840a88c64b <vm_exec_core+7563>, 0x62840a88d39d <vm_exec_core+10973>, 0x62840a88e6bf <vm_exec_core+15871>, 0x62840a88bac2 <vm_exec_core+4610>, 0x62840a89106e <vm_exec_core+26542>, 0x62840a88ca9b <vm_exec_core+8667>, 0x62840a88e560 <vm_exec_core+15520>, 0x62840a88efd8 <vm_exec_core+18200>, 0x62840a890f20 <vm_exec_core+26208>, 0x62840a88fdac <vm_exec_core+21740>, 0x62840a88d5a6 <vm_exec_core+11494>, 0x62840a88cd82 <vm_exec_core+9410>, 0x62840a890cfe <vm_exec_core+25662>, 0x62840a88ddf0 <vm_exec_core+13616>, 0x62840a8903ce <vm_exec_core+23310>, 0x62840a88febf <vm_exec_core+22015>, 0x62840a890610 <vm_exec_core+23888>, 0x62840a8914be <vm_exec_core+27646>, 0x62840a88f1db <vm_exec_core+18715>, 0x62840a88fd5c <vm_exec_core+21660>, 0x62840a88d71a <vm_exec_core+11866>, 0x62840a890c4a <vm_exec_core+25482>, 0x62840a88d840 <vm_exec_core+12160>, 0x62840a88fa69 <vm_exec_core+20905>, 0x62840a88fd5c <vm_exec_core+21660>, 0x62840a88ed92 <vm_exec_core+17618>, 0x62840a88f88f <vm_exec_core+20431>, 0x62840a88da6a <vm_exec_core+12714>, 0x62840a88d057 <vm_exec_core+10135>, 0x62840a8906e7 <vm_exec_core+24103>, 0x62840a88bb78 <vm_exec_core+4792>, 0x62840a88eb96 <vm_exec_core+17110>, 0x62840a89953a <vm_exec_core+60538>, 0x62840a88fc9d <vm_exec_core+21469>, 0x62840a88be22 <vm_exec_core+5474>, 0x62840a88c323 <vm_exec_core+6755>, 0x62840a88bf3f <vm_exec_core+5759>, 0x62840a88cc27 <vm_exec_core+9063>, 0x62840a88d3fc <vm_exec_core+11068>, 0x62840a88f0a5 <vm_exec_core+18405>, 0x62840a88e6b5 <vm_exec_core+15861>, 0x62840a88f0a0 <vm_exec_core+18400>, 0x62840a88fbf4 <vm_exec_core+21300>, 0x62840a88fb22 <vm_exec_core+21090>, 0x62840a88cc22 <vm_exec_core+9058>, 0x62840a88fd70 <vm_exec_core+21680>, 0x62840a88dd1e <vm_exec_core+13406>, 0x62840a88dd23 <vm_exec_core+13411>, 0x62840a88fb1d <vm_exec_core+21085>, 0x62840a88f9c2 <vm_exec_core+20738>, 0x62840a88ea69 <vm_exec_core+16809>, 0x62840a88e991 <vm_exec_core+16593>...}
        reg_cfp = 0x70e837fff790
        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 0x000062840a88706b 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>, 0x7ffcd4c01cc0, <optimized out>, <optimized out>}, prev = 0x70e838a65250, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#36 0x000062840a50d5cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x70e83a1ebae8) at /tmp/ruby/src/trunk_asan/eval.c:280
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffcd4c01e50, <optimized out>, 0x7ffcd4c01da0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x70e83a1ebae8
#37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
        ec = 0x5160000006d0
        status = <optimized out>
#38 0x000062840a506b37 in rb_main (argc=9, argv=0x7ffcd4c02028) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#39 main (argc=9, argv=0x7ffcd4c02028) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 3636594) detached]
running file: /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb

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

Children under /tmp/rubytest.hb27s1:
* drwx------ 2 60 2025-03-06 12:38:32 +0000 autoload20250306-3636612-xyn2y1/
  * -rw-r--r-- 1 37 2025-03-06 12:38:32 +0000 test-bug-11055.rb
$ timeout 60 gdb -p 3636265 -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 3636264 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

$$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
$$$[beg] make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/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 (2025-03-06T09:29:27Z master e20f1f76f4) +PRISM [x86_64-linux]
     0 ............................................................
    60 ............................................................
   120 ............................................................
   180 ............................................................
   240 ............................................................
   300 ............................................................
   360 ............................................................
   420 ............................................................
   480 ............................................................
   540 ............................................................
   600 ............................................................
   660 ............................................................
   720 ............................................................
   780 ............................................................
   840 ............................................................
   900 ............................................................
   960 ............................................................
  1020 ............................................................
  1080 ............................................................
  1140 ............................................................
  1200 ............................................................
  1260 ............................................................
  1320 ............................................................
  1380 ............................................................
  1440 ............................................................
  1500 ............................................................
  1560 ............................................................
  1620 ............................................................
  1680 ............................................................
  1740 ............................................................
  1800 ............................................................
  1860 ............................................................
  1920 ............................................................
  1980 ............................................................
  2040 ............................................................
  2100 ............................................................
  2160 ............................................................
  2220 ............................................................
  2280 ............................................................
  2340 ............................................................
  2400 ............................................................
  2460 ............................................................
  2520 ............................................................
  2580 ............................................................
  2640 ............................................................
  2700 ............................................................
  2760 ............................................................
  2820 ............................................................
  2880 ............................................................
  2940 ............................................................
  3000 ............................................................
  3060 ............................................................
  3120 ............................................................
  3180 ............................................................
  3240 ............................................................
  3300 ................

Finished in 31.844149 seconds

3315 files, 33401 examples, 134256 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
raw logfile