# Logfile created on 2025-02-07 04:06:23 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x00007da747effdc8 @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.20250207-040623", @ruby_env=[["RUBY_DEBUG", "ci"]], @make="make", @logger=#<Logger:0x00007da747f20208 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x00007da74842fe88 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x00007da747e3a230 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20250207-040623", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20250207-040623>, @binmode=false, @mon_data=#<Monitor:0x00007da74842fa28>, @mon_data_owner_object_id=880>>>
$$$[beg] make update-download -j16
tool/config.guess already exists
tool/config.sub already exists
Update net-imap to 29aa826936c977c6ddc8183cca355b0eb65b5529
Update syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
echo 29aa826936c977c6ddc8183cca355b0eb65b5529 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision -
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision unchanged
$$$[end] "make update-download -j16" exit with 0.
$$$[beg] make update-src      -j16
Already up to date.
Latest commit hash = e776efdc70
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
Update net-imap to 29aa826936c977c6ddc8183cca355b0eb65b5529
Update syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo 29aa826936c977c6ddc8183cca355b0eb65b5529 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision -
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision unchanged
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[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.
$$$[beg] make ruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
builtin_binary.inc updated
287658dc502cb9456522a8e8e6682c6890e0a84c8477a7dc77b8b4955152e7c1  builtin_binary.inc
compiling /tmp/ruby/src/trunk_asan/builtin.c
linking static-library libruby-static.a
linking ruby
$$$[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 enc.mk
making srcs under enc
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
generating makefiles ext/configure-ext.mk
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
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/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/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: 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/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[end] "make all -j16" exit with 0.
$$$[beg] make install -j16
Update net-imap to 29aa826936c977c6ddc8183cca355b0eb65b5529
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 29aa826936c977c6ddc8183cca355b0eb65b5529 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision -
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 enc.mk
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision unchanged
/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
making srcs under enc
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
generating makefiles ext/configure-ext.mk
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ext/configure-ext.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
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/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/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]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
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/nkf-0.2.0/ext/nkf'
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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/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]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/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/fiddle-1.1.6/ext/fiddle'
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/rbs-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems -r./x86_64-linux-fake /tmp/ruby/src/trunk_asan/tool/rbinstall.rb --make="make" --dest-dir="" --extout=".ext" --ext-build-dir="./ext" --mflags="-j16 --jobserver-auth=4,5" --make-flags=" -j16 --jobserver-auth=4,5" --data-mode=0644 --prog-mode=0755 --installed-list .installed.list --mantype="doc"  --gnumake --install=all --exclude=doc
installing binary commands:         /tmp/ruby/install/trunk_asan/bin
installing base libraries:          /tmp/ruby/install/trunk_asan/lib
installing arch files:              /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing pkgconfig data:          /tmp/ruby/install/trunk_asan/lib/pkgconfig
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0/x86_64-linux
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/x86_64-linux
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/ruby
installing command scripts:         /tmp/ruby/install/trunk_asan/bin
installing library scripts:         /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing common headers:          /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0
installing manpages:                /tmp/ruby/install/trunk_asan/share/man/man1
installing default gems from lib:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    bundler 2.7.0.dev
                                    cgi 0.4.1
                                    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 1.0.2
                                    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 2.9.1
                                    openssl 3.3.0
                                    pathname 0.4.0
                                    psych 5.2.3
                                    stringio 3.1.3.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 3.4.0
                                    rss 0.3.1
                                    net-ftp 0.3.8
                                    net-imap 0.5.5
                                    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 1.6.5
                                    rdoc 6.11.0
                                    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
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=56261
  "--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:

[  1/752] 1411089=test_gem_commands_update_command
[  2/752] 1411091=test_date_parse
[  3/752] 1411085=test_fips
[  4/752] 1411096=test_rand
[  5/752] 1411098=test_pkey_ec
[  6/752] 1411088=test_data
[  7/752] 1411086=test_noarg
[  8/752] 1411093=test_integer
[  9/752] 1411088=test_utf32
[ 10/752] 1411092=test_ellipsize
[ 11/752] 1411084=test_helper
[ 12/752] 1411094=test_memory_view
[ 13/752] 1411087=test_gem_safe_marshal
[ 14/752] 1411090=test_nextafter
[ 15/752] 1411083=test_capacity
[ 16/752] 1411095=static_literals_test
[ 17/752] 1411097=test_random
[ 18/752] 1411088=test_bundled_ca
[ 19/752] 1411083=test_to_ruby
[ 20/752] 1411092=test_backtrace
[ 21/752] 1411092=test_generic
[ 22/752] 1411094=breadth_first_search_test
[ 23/752] 1411083=test_fiber
[ 24/752] 1411093=test_resize
[ 25/752] 1411097=test_div
[ 26/752] 1411097=test_deprecated
[ 27/752] 1411093=test_gc_compact
[ 28/752] 1411084=test_vm_dump
[ 29/752] 1411084=test_ftp
[ 30/752] 1411095=errors_test
[ 31/752] 1411092=test_open3
[ 32/752] 1411097=test_gem_commands_setup_command
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[103/752] 1411095=test_symbol
[104/752] 1411095=test_gem_uninstaller
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[106/752] 1411088=test_stringchar
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[108/752] 1411097=test_debug
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[112/752] 1411088=test_gem_uri
[113/752] 1411087=test_psych
[114/752] 1411097=json_coder_test
[115/752] 1411088=test_ractor
[116/752] 1411097=test_enumerator
[117/752] 1411087=test_kdf
[118/752] 1411098=test_gem_commands_outdated_command
[119/752] 1411097=test_gem_request_set_lockfile_tokenizer
[120/752] 1411094=test_nil
[121/752] 1411094=test_class2name
[122/752] 1411094=string_query_test
[123/752] 1411094=test_time_tz
[124/752] 1411097=test_backtrace
[125/752] 1411087=test_lazy_enumerator
[126/752] 1411094=test_date_compat
[127/752] 1411094=test_resolve_symbol
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[129/752] 1411089=test_error_highlight
[130/752] 1411094=test_set
[131/752] 1411094=test_find_executable
[132/752] 1411098=test_array
[133/752] 1411094=test_ssl
[134/752] 1411088=test_date_strptime
[135/752] 1411088=test_nomethod_error
[136/752] 1411088=test_pkey_dsa
[137/752] 1411096=test_https_proxy
[138/752] 1411087=test_json_tree
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[140/752] 1411087=library_symbols_test
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[146/752] 1411088=magic_comment_test
[147/752] 1411097=test_omap
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[150/752] 1411097=test_shellwords
[151/752] 1411097=test_cclass
[152/752] 1411097=test_singleton_function
[153/752] 1411097=test_proc
[154/752] 1411090=test_delegate
[155/752] 1411095=test_cgi_core
[156/752] 1411092=test_parser
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[158/752] 1411095=test_gem_source_list
[159/752] 1411092=test_yaml_special_cases
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[162/752] 1411090=test_ractor
[163/752] 1411090=freeze_test
[164/752] 1411090=percent_delimiter_string_test
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[167/752] 1411088=test_random_formatter
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[175/752] 1411088=test_date_attr
[176/752] 1411088=test_integer
[177/752] 1411084=json_ext_parser_test
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[181/752] 1411095=test_cp949
[182/752] 1411095=test_condition
[183/752] 1411095=test_emoji
[184/752] 1411093=test_sorted_set
[185/752] 1411095=test_files_lib
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[188/752] 1411093=test_gem_resolver_git_set
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[190/752] 1411097=test_gem_bundler_version_finder
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[192/752] 1411097=test_webauthn_listener_response
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[195/752] 1411093=test_array
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[199/752] 1411086=test_gem_path_support
[200/752] 1411086=test_digest_extend
[201/752] 1411086=test_gem_safe_yaml
[202/752] 1411096=test_popen_deadlock
[203/752] 1411086=test_autoconf
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[205/752] 1411086=test_bug-5832
[206/752] 1411086=test_case
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[229/752] 1411093=test_x509name
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[237/752] 1411098=test_notimplement
[238/752] 1411098=test_emoji_breaks
[239/752] 1411098=test_bug-3571
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[247/752] 1411097=test_resource
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[251/752] 1411086=test_ractor_compatibility
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[257/752] 1411089=test_buffered_io
[258/752] 1411089=test_yjit
[259/752] 1411087=test_webauthn_poller
[260/752] 1411087=test_date_conv
[261/752] 1411087=test_gem_resolver_composed_set
[262/752] 1411087=test_egrep_cpp
[263/752] 1411087=test_argf
[264/752] 1411092=test_pkey_rsa
[265/752] 1411086=test_nofree
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[270/752] 1411086=test_ipaddr
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[272/752] 1411086=test_beginendblock
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[283/752] 1411092=test_mailto
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[296/752] 1411091=test_random
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[317/752] 1411096=test_tsort
[318/752] 1411096=test_ns_spki
[319/752] 1411096=test_depth_first
[320/752] 1411096=test_bundled_gems
[321/752] 1411096=lex_test
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[323/752] 1411083=test_pair
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[325/752] 1411094=test_m17n_comb
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[329/752] 1411095=test_gem_resolver_api_set
[330/752] 1411088=parse_stream_test
[331/752] 1411088=test_ts
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[333/752] 1411095=test_dryrun
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[342/752] 1411096=test_windows_1252
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[345/752] 1411096=test_printf
[346/752] 1411096=test_rubyoptions
[347/752] 1411088=test_to_ary_concat
[348/752] 1411093=warnings_test
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[351/752] 1411083=test_files_test
[352/752] 1411092=test_gem_dependency_list
[353/752] 1411098=test_ifunless
[354/752] 1411098=test_require
[355/752] 1411098=test_gem_silent_ui
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[357/752] 1411098=test_shapes
[358/752] 1411098=test_pkey_dh
[359/752] 1411092=test_placearg
[360/752] 1411083=test_interned_str
[361/752] 1411083=test_gem_commands_cleanup_command
[362/752] 1411098=regular_expression_encoding_test
[363/752] 1411098=test_env
[364/752] 1411092=test_project_sanity
[365/752] 1411092=test_continuation
[366/752] 1411092=test_forwardable
[367/752] 1411091=test_object_create_start
[368/752] 1411091=test_io_m17n
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[370/752] 1411092=test_delete
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[372/752] 1411085=test_ensured
[373/752] 1411092=test_date_strftime
[374/752] 1411085=compiler_test
[375/752] 1411085=test_gem_resolver_vendor_specification
[376/752] 1411085=test_typeddata
[377/752] 1411093=test_struct
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[379/752] 1411083=test_basicinstructions
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[381/752] 1411083=test_gem_ext_builder
[382/752] 1411088=test_verbose
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[385/752] 1411088=pattern_test
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[387/752] 1411088=test_sexp
[388/752] 1411085=test_basicsocket
[389/752] 1411085=test_gem_commands_owner_command
[390/752] 1411088=test_normalize
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[393/752] 1411095=locals_test
[394/752] 1411095=test_fd_setsize
[395/752] 1411095=test_trick
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[399/752] 1411092=test_require_lib
[400/752] 1411085=test_files_test_2
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[418/752] 1411091=test_x509cert
[419/752] 1411083=test_addrinfo
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[423/752] 1411083=test_bug-14834
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[426/752] 1411093=test_gem_resolver_specification
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[430/752] 1411093=test_default_gems
[431/752] 1411083=test_constant
[432/752] 1411093=test_gem_security_trust_dir
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[440/752] 1411094=test_abi
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[457/752] 1411093=test_module
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[467/752] 1411098=equality_test
[468/752] 1411098=test_gem_commands_query_command
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[475/752] 1411087=test_path
[476/752] 1411087=test_method_cache
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[495/752] 1411084=test_big2str
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[497/752] 1411095=test_coderange
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[503/752] 1411095=test_protocol
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[521/752] 1411097=test_cgi_session
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[531/752] 1411092=test_complexrational
[532/752] 1411092=test_pkcs7
[533/752] 1411092=test_gem_commands_fetch_command
[534/752] 1411083=test_cgi_header
[535/752] 1411083=test_enumerator_kw
[536/752] 1411083=test_mixed_unicode_escapes
[537/752] 1411083=test_mul
[538/752] 1411083=test_mkmf
[539/752] 1411083=test_require_path_check
[540/752] 1411083=bom_test
[541/752] 1411083=test_frozen_error
[542/752] 1411092=test_sockopt
[543/752] 1411083=test_file
[544/752] 1411092=test_lambda
[545/752] 1411092=test_encoding
[546/752] 1411092=test_thread
[547/752] 1411092=test_pattern_matching
[548/752] 1411092=test_gem_commands_search_command
[549/752] 1411092=test_arithmetic_sequence
[550/752] 1411092=test_literal
[551/752] 1411086=test_gem_resolver_api_specification
[552/752] 1411084=test_getopts
[553/752] 1411084=parameters_signature_test
[554/752] 1411084=test_gem_request
[555/752] 1411086=test_primitive
[556/752] 1411086=test_pkey
[557/752] 1411086=test_nonblock
[558/752] 1411087=test_gem_commands_signin_command
[559/752] 1411086=test_yield_block
[560/752] 1411086=test_recorder
[561/752] 1411086=test_gem_commands_specification_command
[562/752] 1411087=test_boolean
[563/752] 1411087=test_config
[564/752] 1411086=test_yaml
[565/752] 1411084=test_document
[566/752] 1411084=test_ractor
[567/752] 1411088=test_bug_reporter
[568/752] 1411084=test_spell_checker
[569/752] 1411084=relocation_test
[570/752] 1411084=test_windows_1251
[571/752] 1411084=test_parser_events
[572/752] 1411086=test_stat
[573/752] 1411086=test_eval
[574/752] 1411084=test_addr
[575/752] 1411084=test_convertible
[576/752] 1411088=test_gem_resolver_best_set
[577/752] 1411087=test_helper
[578/752] 1411087=test_yamldbm
[579/752] 1411088=test_thread_cv
[580/752] 1411087=test_cgi_modruby
[581/752] 1411087=test_gem_resolver_conflict
[582/752] 1411087=test_scalar
[583/752] 1411087=test_readpartial
[584/752] 1411089=test_gem_commands_contents_command
[585/752] 1411089=newline_offsets_test
[586/752] 1411087=test_regexp
[587/752] 1411091=test_str2big
[588/752] 1411088=test_rational
[589/752] 1411091=test_stream
[590/752] 1411091=json_common_interface_test
[591/752] 1411091=test_coverage
[592/752] 1411083=test_pathname
[593/752] 1411089=test_remote_fetch_error
[594/752] 1411089=test_gem_resolver_git_specification
[595/752] 1411097=test_dir_m17n
[596/752] 1411086=named_capture_test
[597/752] 1411083=test_cgi_tag_helper
[598/752] 1411086=test_io
[599/752] 1411083=test_gem_commands_cert_command
[600/752] 1411093=test_fileutils
[601/752] 1411086=test_object
[602/752] 1411092=test_process
[603/752] 1411089=test_eval
[604/752] 1411089=test_gem_resolver_index_specification
[605/752] 1411088=test_string
[606/752] 1411092=test_marshalable
[607/752] 1411088=test_iterator
[608/752] 1411092=test_method_cache
[609/752] 1411092=test_gem_dependency
[610/752] 1411089=parse_comments_test
[611/752] 1411089=test_const
[612/752] 1411089=test_serialize_subclasses
[613/752] 1411089=test_class
[614/752] 1411088=test_gem_commands_dependency_command
[615/752] 1411092=test_qsort
[616/752] 1411092=test_cmethod
[617/752] 1411092=test_gem_ext_ext_conf_builder
[618/752] 1411088=test_thread_fd_close
[619/752] 1411088=json_addition_test
[620/752] 1411088=test_path_to_class
[621/752] 1411088=string_test
[622/752] 1411088=test_storage
[623/752] 1411088=test_gem_source_local
[624/752] 1411093=test_num2int
[625/752] 1411093=test_parse
[626/752] 1411091=test_process
[627/752] 1411088=test_have_macro
[628/752] 1411086=test_iter_break
[629/752] 1411086=test_wss
[630/752] 1411086=test_address_resolve
[631/752] 1411086=test_cstr
[632/752] 1411088=test_gem_resolver_lock_specification
[633/752] 1411083=test_digest
[634/752] 1411083=test_variable
[635/752] 1411088=test_econv
[636/752] 1411093=test_foreach
[637/752] 1411093=test_securerandom
[638/752] 1411093=test_thread_queue
[639/752] 1411083=test_nowrite
[640/752] 1411083=test_flip
[641/752] 1411083=test_summary
[642/752] 1411086=test_stack
[643/752] 1411083=test_gem_commands_install_command
[644/752] 1411095=test_gem_ext_cargo_builder_unit
[645/752] 1411095=test_enum
[646/752] 1411092=test_gem_commands_which_command
[647/752] 1411092=test_gem_source_specific_file
[648/752] 1411097=test_unix
[649/752] 1411097=parse_test
[650/752] 1411097=test_symbol
[651/752] 1411092=test_coder
[652/752] 1411092=test_optparse
[653/752] 1411092=test_last_thread
[654/752] 1411084=test_gem_remote_fetcher_local_server
[655/752] 1411094=test_etc
[656/752] 1411084=test_gem_source_lock
[657/752] 1411084=test_ldap
[658/752] 1411094=test_hash
[659/752] 1411084=test_cipher
[660/752] 1411094=test_new
[661/752] 1411094=test_ractor
[662/752] 1411084=test_gem_resolver_installed_specification
[663/752] 1411084=test_array_create
[664/752] 1411084=test_my_integer
[665/752] 1411084=test_tracepoint
[666/752] 1411092=test_gem_commands_environment_command
[667/752] 1411094=symbol_encoding_test
[668/752] 1411094=test_cgi_cookie
[669/752] 1411094=test_internal_ivar
[670/752] 1411094=test_gem_commands_mirror
[671/752] 1411094=test_hmac
[672/752] 1411094=test_signedness
[673/752] 1411092=desugar_compiler_test
[674/752] 1411092=test_gem_spec_fetcher
[675/752] 1411088=test_ractor
[676/752] 1411088=test_gem_commands_sources_command
[677/752] 1411092=test_undef
[678/752] 1411092=test_date_arith
[679/752] 1411086=test_io_console
[680/752] 1411092=test_ws
[681/752] 1411092=test_io
[682/752] 1411084=test_metaclass
[683/752] 1411084=test_numeric
[684/752] 1411084=test_key_error
[685/752] 1411084=test_enc_raise
[686/752] 1411088=test_engine
[687/752] 1411088=test_inlinecache
[688/752] 1411084=test_httpresponse
[689/752] 1411084=test_weakkeymap
[690/752] 1411093=test_usrmarshal
[691/752] 1411088=test_gem_command
[692/752] 1411088=test_config
[693/752] 1411088=test_tempfile
[694/752] 1411083=test_gem_util
[695/752] 1411093=test_gem_gemcutter_utilities
[696/752] 1411095=test_gem_remote_fetcher
[697/752] 1411083=test_gem_resolver
[698/752] 1411093=test_gem_commands_yank_command
[699/752] 1411096=test_jaro_winkler
[700/752] 1411096=test_pattern_key_name_check
[701/752] 1411096=test_exit
[702/752] 1411088=test_postponed_job
[703/752] 1411096=ractor_test
[704/752] 1411093=test_gem_request_set_lockfile
[705/752] 1411083=test_dot_dot
[706/752] 1411096=test_human_typo
[707/752] 1411096=reflection_test
[708/752] 1411083=test_bignum
[709/752] 1411096=test_switch_hitter
[710/752] 1411096=test_pack
[711/752] 1411095=test_defined
[712/752] 1411083=test_call
[713/752] 1411095=test_thread
[714/752] 1411086=test_hash_create
[715/752] 1411086=json_generic_object_test
[716/752] 1411086=test_gem_security_policy
[717/752] 1411093=test_file
[718/752] 1411083=test_gem_install_update_options
[719/752] 1411093=test_gem_resolver_index_set
[720/752] 1411093=test_case_options
[721/752] 1411094=test_files_sample
[722/752] 1411093=test_update
[723/752] 1411093=test_arity
[724/752] 1411093=test_raise
[725/752] 1411093=test_proxy
[726/752] 1411088=test_string
[727/752] 1411093=test_io_wait_uncommon
[728/752] 1411093=test_gem_ci_detector
[729/752] 1411093=test_shift_jis
[730/752] 1411093=test_gem_request_set_lockfile_parser
[731/752] 1411096=test_yield
[732/752] 1411098=test_rational2
[733/752] 1411086=fixtures_test
[734/752] 1411098=test_gem_dependency_resolution_error
[735/752] 1411094=test_http
[736/752] 1411098=test_too_many_dummy_encodings
[737/752] 1411083=test_gem_ext_cmake_builder
[738/752] 1411083=test_filter
[739/752] 1411093=test_erb_m17n
[740/752] 1411088=test_objspace
[741/752] 1411093=test_clone
[742/752] 1411083=test_koi8
[743/752] 1411098=test_fnmatch
[744/752] 1411083=test_gem_resolver_vendor_set
[745/752] 1411098=test_require
[746/752] 1411083=test_https
[747/752] 1411086=test_erb_command
[748/752] 1411086=test_have_library
[749/752] 1411093=test_unicode_escape
[750/752] 1411084=test_httpresponses
[751/752] 1411084=integer_base_flags_test
[752/752] 1411084=test_ftp
$$$ #<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   0:01 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   0:00 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
   1018 1409700    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
1409700 1409703    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.20250207-040623 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --incremental --exclude-steps=test_btest
1409703 1409704    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.20250207-040623 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --incremental --exclude-steps=test_btest
1409704 1410752    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
1410752 1410753    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
1410753 1411080    1015    1015 pts/0       1015 Sl+   1000   0:16 /tmp/ruby/build/trunk_asan/ruby --disable-gems -r/tmp/ruby/src/trunk_asan/tool/lib/_tmpdir /tmp/ruby/src/trunk_asan/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes --name=!/memory_leak/ --stderr-on-failure -j16
1411080 1411095    1015    1015 pts/0       1015 Sl+   1000   0:29 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestThread#test_fork_while_locked
1411095 1437717    1015    1015 pts/0       1015 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestThread#test_fork_while_locked
1409704 1439545    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
{1=>[996], 996=>[1015], 1015=>[1018], 1018=>[1409700], 1409700=>[1409703], 1409703=>[1409704], 1409704=>[1410752, 1439545], 1410752=>[1410753], 1410753=>[1411080], 1411080=>[1411095], 1411095=>[1437717]}
$ timeout 60 gdb -p 1437717 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00006454f85b4e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x7252354006c0 (LWP 1437717) "test_thread.rb*" 0x00006454f85b4e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Machine level backtrace


Thread 1 (Thread 0x7252354006c0 (LWP 1437717) "test_thread.rb*"):
#0  0x00006454f85b4e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x00006454f85b5e0a in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x00006454f8502798 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::ReturnToAllocator(__sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, __sanitizer::AllocatorStats*, unsigned long, unsigned int const*, unsigned long) ()
No symbol table info available.
#3  0x00006454f8502589 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::DrainHalfMax(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x00006454f85023bd in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Deallocate(__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long, void*) ()
No symbol table info available.
#5  0x00006454f8501dfd in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::DoRecycle(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback) ()
No symbol table info available.
#6  0x00006454f8501a46 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Recycle(unsigned long, __asan::QuarantineCallback) ()
No symbol table info available.
#7  0x00006454f8503d16 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
No symbol table info available.
#8  0x00006454f859abe0 in __interceptor_free ()
No symbol table info available.
#9  0x00006454f860bb5c in rb_gc_impl_free (objspace_ptr=0x51d000000a80, ptr=0x725238bfd800, old_size=18446744073709551104) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8191
        objspace = 0x51d000000a80
        malloc_increase_done = <optimized out>
#10 ruby_sized_xfree (x=0x725238bfd800, size=0) at /tmp/ruby/src/trunk_asan/gc.c:4789
No locals.
#11 ruby_xfree (x=0x725238bfd800) at /tmp/ruby/src/trunk_asan/gc.c:4800
No locals.
#12 0x00006454f88d0315 in rb_threadptr_sched_free (th=th@entry=0x51500025bf00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2305
No locals.
#13 0x00006454f89a7d5f in thread_free (ptr=0x540000000308, ptr@entry=0x51500025bf00) at /tmp/ruby/src/trunk_asan/vm.c:3526
        th = 0x540000000308
#14 0x00006454f89a78c2 in ruby_vm_destruct (vm=0x525000000100) at /tmp/ruby/src/trunk_asan/vm.c:3122
        th = 0x51500025bf00
        stack = 0x725238bfd800
        objspace = <optimized out>
        next = <optimized out>
#15 0x00006454f85debb0 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:263
        save_error = 4
        sysex = 0
        signaled = 0
        th0 = 0x51500025bf00
        step = 4
        message = 4
        th = <optimized out>
        buf = <optimized out>
        state = <optimized out>
#16 0x00006454f85df11b in ruby_stop (ex=776, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
No locals.
#17 0x00006454f8768acd in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4285
        status = <optimized out>
        pid = <optimized out>
#18 0x00006454f89c8978 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 = 0x72523d4633c0
        cfunc = 0x504000020058
        recv = 125698097829040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#19 0x00006454f896f4f7 in vm_sendish (ec=0x516002a09cd0, reg_cfp=0x725238cfd720, cd=0x5040032ece90, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#20 vm_exec_core (ec=ec@entry=0x516002a09cd0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x5040032ece90
        insns_address_table = {0x6454f896b22c <vm_exec_core+14140>, 0x6454f89681fb <vm_exec_core+1803>, 0x6454f8969ba9 <vm_exec_core+8377>, 0x6454f896f6d8 <vm_exec_core+31720>, 0x6454f8969481 <vm_exec_core+6545>, 0x6454f897048d <vm_exec_core+35229>, 0x6454f896e4da <vm_exec_core+27114>, 0x6454f896c0ac <vm_exec_core+17852>, 0x6454f8968530 <vm_exec_core+2624>, 0x6454f896ff0b <vm_exec_core+33819>, 0x6454f896faab <vm_exec_core+32699>, 0x6454f896987c <vm_exec_core+7564>, 0x6454f8968b9c <vm_exec_core+4268>, 0x6454f896ea11 <vm_exec_core+28449>, 0x6454f896a82c <vm_exec_core+11580>, 0x6454f897014d <vm_exec_core+34397>, 0x6454f896fcfa <vm_exec_core+33290>, 0x6454f896b0a4 <vm_exec_core+13748>, 0x6454f896bffd <vm_exec_core+17677>, 0x6454f896e68a <vm_exec_core+27546>, 0x6454f896fc42 <vm_exec_core+33106>, 0x6454f896d63c <vm_exec_core+23372>, 0x6454f896e73e <vm_exec_core+27726>, 0x6454f896ebc8 <vm_exec_core+28888>, 0x6454f896d54e <vm_exec_core+23134>, 0x6454f8968a7c <vm_exec_core+3980>, 0x6454f896de31 <vm_exec_core+25409>, 0x6454f89688a4 <vm_exec_core+3508>, 0x6454f8968c5d <vm_exec_core+4461>, 0x6454f896b399 <vm_exec_core+14505>, 0x6454f896d3bb <vm_exec_core+22731>, 0x6454f896d9ff <vm_exec_core+24335>, 0x6454f896d104 <vm_exec_core+22036>, 0x6454f8968461 <vm_exec_core+2417>, 0x6454f896ee6c <vm_exec_core+29564>, 0x6454f896f95b <vm_exec_core+32363>, 0x6454f8968d74 <vm_exec_core+4740>, 0x6454f896a02d <vm_exec_core+9533>, 0x6454f8969aa0 <vm_exec_core+8112>, 0x6454f896a9a7 <vm_exec_core+11959>, 0x6454f896bf2b <vm_exec_core+17467>, 0x6454f8968e80 <vm_exec_core+5008>, 0x6454f896ecb1 <vm_exec_core+29121>, 0x6454f8969f72 <vm_exec_core+9346>, 0x6454f896bd94 <vm_exec_core+17060>, 0x6454f896c937 <vm_exec_core+20039>, 0x6454f896eb2b <vm_exec_core+28731>, 0x6454f896d827 <vm_exec_core+23863>, 0x6454f896abe7 <vm_exec_core+12535>, 0x6454f896a2ab <vm_exec_core+10171>, 0x6454f896e8d1 <vm_exec_core+28129>, 0x6454f896b545 <vm_exec_core+14933>, 0x6454f896def8 <vm_exec_core+25608>, 0x6454f896d956 <vm_exec_core+24166>, 0x6454f896e153 <vm_exec_core+26211>, 0x6454f896f196 <vm_exec_core+30374>, 0x6454f896cb74 <vm_exec_core+20612>, 0x6454f8967e9b <vm_exec_core+939>, 0x6454f896ad79 <vm_exec_core+12937>, 0x6454f896e801 <vm_exec_core+27921>, 0x6454f896aebc <vm_exec_core+13260>, 0x6454f896d474 <vm_exec_core+22916>, 0x6454f896dd18 <vm_exec_core+25128>, 0x6454f896c642 <vm_exec_core+19282>, 0x6454f896d25d <vm_exec_core+22381>, 0x6454f896b13b <vm_exec_core+13899>, 0x6454f896a5c1 <vm_exec_core+10961>, 0x6454f896e246 <vm_exec_core+26454>, 0x6454f8968f52 <vm_exec_core+5218>, 0x6454f896c426 <vm_exec_core+18742>, 0x6454f89778eb <vm_exec_core+65019>, 0x6454f896d6fc <vm_exec_core+23564>, 0x6454f8969211 <vm_exec_core+5921>, 0x6454f8969743 <vm_exec_core+7251>, 0x6454f896934a <vm_exec_core+6234>, 0x6454f896a13b <vm_exec_core+9803>, 0x6454f896aa22 <vm_exec_core+12082>, 0x6454f8967ea0 <vm_exec_core+944>, 0x6454f8969e51 <vm_exec_core+9057>, 0x6454f89706e2 <vm_exec_core+35826>, 0x6454f896dc18 <vm_exec_core+24872>, 0x6454f896ca17 <vm_exec_core+20263>, 0x6454f896ed46 <vm_exec_core+29270>, 0x6454f89707cb <vm_exec_core+36059>, 0x6454f896f099 <vm_exec_core+30121>, 0x6454f89701f7 <vm_exec_core+34567>, 0x6454f89702e1 <vm_exec_core+34801>, 0x6454f8968983 <vm_exec_core+3731>, 0x6454f896fdb8 <vm_exec_core+33480>, 0x6454f896b452 <vm_exec_core+14690>, 0x6454f8970000 <vm_exec_core+34064>, 0x6454f896af7d <vm_exec_core+13453>, 0x6454f896ef5d <vm_exec_core+29805>, 0x6454f896a3f4 <vm_exec_core+10500>, 0x6454f896b79b <vm_exec_core+15531>, 0x6454f89703d7 <vm_exec_core+35047>, 0x6454f896be6b <vm_exec_core+17275>, 0x6454f896b94c <vm_exec_core+15964>, 0x6454f8967f86 <vm_exec_core+1174>, 0x6454f896869f <vm_exec_core+2991>, 0x6454f8968084 <vm_exec_core+1428>, 0x6454f896c752 <vm_exec_core+19554>, 0x6454f896bb22 <vm_exec_core+16434>, 0x6454f896c2e7 <vm_exec_core+18423>, 0x6454f896c1ee <vm_exec_core+18174>, 0x6454f896b286 <vm_exec_core+14230>, 0x6454f896ba02 <vm_exec_core+16146>, 0x6454f896b65c <vm_exec_core+15212>, 0x6454f896bc66 <vm_exec_core+16758>, 0x6454f896bcfd <vm_exec_core+16909>, 0x6454f896b21d <vm_exec_core+14125>, 0x6454f89681ec <vm_exec_core+1788>, 0x6454f8969b9a <vm_exec_core+8362>, 0x6454f896f6c9 <vm_exec_core+31705>, 0x6454f8969472 <vm_exec_core+6530>, 0x6454f897047e <vm_exec_core+35214>, 0x6454f896e4cb <vm_exec_core+27099>, 0x6454f896c09d <vm_exec_core+17837>, 0x6454f8968521 <vm_exec_core+2609>, 0x6454f896fefc <vm_exec_core+33804>, 0x6454f896fa9c <vm_exec_core+32684>, 0x6454f896986d <vm_exec_core+7549>, 0x6454f8968b8d <vm_exec_core+4253>, 0x6454f896ea02 <vm_exec_core+28434>, 0x6454f896a81d <vm_exec_core+11565>, 0x6454f897013e <vm_exec_core+34382>, 0x6454f896fceb <vm_exec_core+33275>, 0x6454f896b095 <vm_exec_core+13733>, 0x6454f896bfee <vm_exec_core+17662>, 0x6454f896e67b <vm_exec_core+27531>, 0x6454f896fc33 <vm_exec_core+33091>, 0x6454f896d62d <vm_exec_core+23357>, 0x6454f896e72f <vm_exec_core+27711>, 0x6454f896ebb9 <vm_exec_core+28873>, 0x6454f896d53f <vm_exec_core+23119>, 0x6454f8968a6d <vm_exec_core+3965>, 0x6454f896de22 <vm_exec_core+25394>, 0x6454f8968895 <vm_exec_core+3493>, 0x6454f8968c4e <vm_exec_core+4446>, 0x6454f896b38a <vm_exec_core+14490>, 0x6454f896d3ac <vm_exec_core+22716>, 0x6454f896d9f0 <vm_exec_core+24320>, 0x6454f896d0f5 <vm_exec_core+22021>, 0x6454f8968452 <vm_exec_core+2402>, 0x6454f896ee5d <vm_exec_core+29549>, 0x6454f896f94c <vm_exec_core+32348>, 0x6454f8968d65 <vm_exec_core+4725>, 0x6454f896a01e <vm_exec_core+9518>, 0x6454f8969a91 <vm_exec_core+8097>, 0x6454f896a998 <vm_exec_core+11944>, 0x6454f896bf1c <vm_exec_core+17452>, 0x6454f8968e71 <vm_exec_core+4993>, 0x6454f896eca2 <vm_exec_core+29106>, 0x6454f8969f63 <vm_exec_core+9331>, 0x6454f896bd85 <vm_exec_core+17045>, 0x6454f896c928 <vm_exec_core+20024>, 0x6454f896eb1c <vm_exec_core+28716>, 0x6454f896d818 <vm_exec_core+23848>, 0x6454f896abd8 <vm_exec_core+12520>, 0x6454f896a29c <vm_exec_core+10156>, 0x6454f896e8c2 <vm_exec_core+28114>, 0x6454f896b536 <vm_exec_core+14918>, 0x6454f896dee9 <vm_exec_core+25593>, 0x6454f896d947 <vm_exec_core+24151>, 0x6454f896e144 <vm_exec_core+26196>, 0x6454f896f187 <vm_exec_core+30359>, 0x6454f896cb65 <vm_exec_core+20597>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896ad6a <vm_exec_core+12922>, 0x6454f896e7f2 <vm_exec_core+27906>, 0x6454f896aead <vm_exec_core+13245>, 0x6454f896d465 <vm_exec_core+22901>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896c633 <vm_exec_core+19267>, 0x6454f896d24e <vm_exec_core+22366>, 0x6454f896b12c <vm_exec_core+13884>, 0x6454f896a5b2 <vm_exec_core+10946>, 0x6454f896e237 <vm_exec_core+26439>, 0x6454f8968f43 <vm_exec_core+5203>, 0x6454f896c417 <vm_exec_core+18727>, 0x6454f89778dc <vm_exec_core+65004>, 0x6454f896d6ed <vm_exec_core+23549>, 0x6454f8969202 <vm_exec_core+5906>, 0x6454f8969734 <vm_exec_core+7236>, 0x6454f896933b <vm_exec_core+6219>, 0x6454f896a12c <vm_exec_core+9788>, 0x6454f896aa13 <vm_exec_core+12067>, 0x6454f896ca12 <vm_exec_core+20258>, 0x6454f896bf12 <vm_exec_core+17442>, 0x6454f896ca0d <vm_exec_core+20253>, 0x6454f896d628 <vm_exec_core+23352>, 0x6454f896d53a <vm_exec_core+23114>, 0x6454f896a127 <vm_exec_core+9783>, 0x6454f896d7dc <vm_exec_core+23788>, 0x6454f896b448 <vm_exec_core+14680>, 0x6454f896b44d <vm_exec_core+14685>, 0x6454f896d535 <vm_exec_core+23109>, 0x6454f896d3a2 <vm_exec_core+22706>, 0x6454f896c2ce <vm_exec_core+18398>, 0x6454f896c1da <vm_exec_core+18154>...}
        reg_cfp = 0x725238cfd720
        reg_pc = 0x5080006c8c50
        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>
th: 0x51500025bf00, native_id: 0x7252354006c0
-- Control frame information -----------------------------------------------
=================================================================
==1437717==ERROR: AddressSanitizer: heap-use-after-free on address 0x725238cfd708 at pc 0x6454f8e2a1e5 bp 0x7252353fd4f0 sp 0x7252353fd4e8
READ of size 8 at 0x725238cfd708 thread T3675
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#21 0x00006454f8964268 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x516002a09cd0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#22 0x00006454f89e6342 in invoke_iseq_block_from_c (ec=0x516002a09cd0, captured=0x725238cfd7a8, self=125698097829040, 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:1625
        flags = 0
        iseq = 0x725240266ba0
        cfp = <optimized out>
        sp = 0x725238bfd850
        use_argv = 0x0
        stack_argv = 0x725238bfd850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#23 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639
        captured = 0x725238cfd7a8
#24 0x00006454f8992936 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:1676
No locals.
#25 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#26 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#27 0x00006454f8992936 in rb_yield (val=<optimized out>)
No locals.
#28 0x00006454f85e32e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x516002a09cd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7252353feef0, <optimized out>, 0x7252353fee00, <optimized out>, <optimized out>}, prev = 0x725227409240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516002a09cd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#29 0x00006454f89c8978 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 = 0x673100000001
        cc = <optimized out>
        me = 0x72525f7d8ad8
        cfunc = 0x50400001f658
        recv = 125698121254880
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#30 0x00006454f896f4f7 in vm_sendish (ec=0x516002a09cd0, reg_cfp=0x725238cfd790, cd=0x502000725cb0, 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>
#31 vm_exec_core (ec=ec@entry=0x516002a09cd0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000725cb0
        insns_address_table = {0x6454f896b22c <vm_exec_core+14140>, 0x6454f89681fb <vm_exec_core+1803>, 0x6454f8969ba9 <vm_exec_core+8377>, 0x6454f896f6d8 <vm_exec_core+31720>, 0x6454f8969481 <vm_exec_core+6545>, 0x6454f897048d <vm_exec_core+35229>, 0x6454f896e4da <vm_exec_core+27114>, 0x6454f896c0ac <vm_exec_core+17852>, 0x6454f8968530 <vm_exec_core+2624>, 0x6454f896ff0b <vm_exec_core+33819>, 0x6454f896faab <vm_exec_core+32699>, 0x6454f896987c <vm_exec_core+7564>, 0x6454f8968b9c <vm_exec_core+4268>, 0x6454f896ea11 <vm_exec_core+28449>, 0x6454f896a82c <vm_exec_core+11580>, 0x6454f897014d <vm_exec_core+34397>, 0x6454f896fcfa <vm_exec_core+33290>, 0x6454f896b0a4 <vm_exec_core+13748>, 0x6454f896bffd <vm_exec_core+17677>, 0x6454f896e68a <vm_exec_core+27546>, 0x6454f896fc42 <vm_exec_core+33106>, 0x6454f896d63c <vm_exec_core+23372>, 0x6454f896e73e <vm_exec_core+27726>, 0x6454f896ebc8 <vm_exec_core+28888>, 0x6454f896d54e <vm_exec_core+23134>, 0x6454f8968a7c <vm_exec_core+3980>, 0x6454f896de31 <vm_exec_core+25409>, 0x6454f89688a4 <vm_exec_core+3508>, 0x6454f8968c5d <vm_exec_core+4461>, 0x6454f896b399 <vm_exec_core+14505>, 0x6454f896d3bb <vm_exec_core+22731>, 0x6454f896d9ff <vm_exec_core+24335>, 0x6454f896d104 <vm_exec_core+22036>, 0x6454f8968461 <vm_exec_core+2417>, 0x6454f896ee6c <vm_exec_core+29564>, 0x6454f896f95b <vm_exec_core+32363>, 0x6454f8968d74 <vm_exec_core+4740>, 0x6454f896a02d <vm_exec_core+9533>, 0x6454f8969aa0 <vm_exec_core+8112>, 0x6454f896a9a7 <vm_exec_core+11959>, 0x6454f896bf2b <vm_exec_core+17467>, 0x6454f8968e80 <vm_exec_core+5008>, 0x6454f896ecb1 <vm_exec_core+29121>, 0x6454f8969f72 <vm_exec_core+9346>, 0x6454f896bd94 <vm_exec_core+17060>, 0x6454f896c937 <vm_exec_core+20039>, 0x6454f896eb2b <vm_exec_core+28731>, 0x6454f896d827 <vm_exec_core+23863>, 0x6454f896abe7 <vm_exec_core+12535>, 0x6454f896a2ab <vm_exec_core+10171>, 0x6454f896e8d1 <vm_exec_core+28129>, 0x6454f896b545 <vm_exec_core+14933>, 0x6454f896def8 <vm_exec_core+25608>, 0x6454f896d956 <vm_exec_core+24166>, 0x6454f896e153 <vm_exec_core+26211>, 0x6454f896f196 <vm_exec_core+30374>, 0x6454f896cb74 <vm_exec_core+20612>, 0x6454f8967e9b <vm_exec_core+939>, 0x6454f896ad79 <vm_exec_core+12937>, 0x6454f896e801 <vm_exec_core+27921>, 0x6454f896aebc <vm_exec_core+13260>, 0x6454f896d474 <vm_exec_core+22916>, 0x6454f896dd18 <vm_exec_core+25128>, 0x6454f896c642 <vm_exec_core+19282>, 0x6454f896d25d <vm_exec_core+22381>, 0x6454f896b13b <vm_exec_core+13899>, 0x6454f896a5c1 <vm_exec_core+10961>, 0x6454f896e246 <vm_exec_core+26454>, 0x6454f8968f52 <vm_exec_core+5218>, 0x6454f896c426 <vm_exec_core+18742>, 0x6454f89778eb <vm_exec_core+65019>, 0x6454f896d6fc <vm_exec_core+23564>, 0x6454f8969211 <vm_exec_core+5921>, 0x6454f8969743 <vm_exec_core+7251>, 0x6454f896934a <vm_exec_core+6234>, 0x6454f896a13b <vm_exec_core+9803>, 0x6454f896aa22 <vm_exec_core+12082>, 0x6454f8967ea0 <vm_exec_core+944>, 0x6454f8969e51 <vm_exec_core+9057>, 0x6454f89706e2 <vm_exec_core+35826>, 0x6454f896dc18 <vm_exec_core+24872>, 0x6454f896ca17 <vm_exec_core+20263>, 0x6454f896ed46 <vm_exec_core+29270>, 0x6454f89707cb <vm_exec_core+36059>, 0x6454f896f099 <vm_exec_core+30121>, 0x6454f89701f7 <vm_exec_core+34567>, 0x6454f89702e1 <vm_exec_core+34801>, 0x6454f8968983 <vm_exec_core+3731>, 0x6454f896fdb8 <vm_exec_core+33480>, 0x6454f896b452 <vm_exec_core+14690>, 0x6454f8970000 <vm_exec_core+34064>, 0x6454f896af7d <vm_exec_core+13453>, 0x6454f896ef5d <vm_exec_core+29805>, 0x6454f896a3f4 <vm_exec_core+10500>, 0x6454f896b79b <vm_exec_core+15531>, 0x6454f89703d7 <vm_exec_core+35047>, 0x6454f896be6b <vm_exec_core+17275>, 0x6454f896b94c <vm_exec_core+15964>, 0x6454f8967f86 <vm_exec_core+1174>, 0x6454f896869f <vm_exec_core+2991>, 0x6454f8968084 <vm_exec_core+1428>, 0x6454f896c752 <vm_exec_core+19554>, 0x6454f896bb22 <vm_exec_core+16434>, 0x6454f896c2e7 <vm_exec_core+18423>, 0x6454f896c1ee <vm_exec_core+18174>, 0x6454f896b286 <vm_exec_core+14230>, 0x6454f896ba02 <vm_exec_core+16146>, 0x6454f896b65c <vm_exec_core+15212>, 0x6454f896bc66 <vm_exec_core+16758>, 0x6454f896bcfd <vm_exec_core+16909>, 0x6454f896b21d <vm_exec_core+14125>, 0x6454f89681ec <vm_exec_core+1788>, 0x6454f8969b9a <vm_exec_core+8362>, 0x6454f896f6c9 <vm_exec_core+31705>, 0x6454f8969472 <vm_exec_core+6530>, 0x6454f897047e <vm_exec_core+35214>, 0x6454f896e4cb <vm_exec_core+27099>, 0x6454f896c09d <vm_exec_core+17837>, 0x6454f8968521 <vm_exec_core+2609>, 0x6454f896fefc <vm_exec_core+33804>, 0x6454f896fa9c <vm_exec_core+32684>, 0x6454f896986d <vm_exec_core+7549>, 0x6454f8968b8d <vm_exec_core+4253>, 0x6454f896ea02 <vm_exec_core+28434>, 0x6454f896a81d <vm_exec_core+11565>, 0x6454f897013e <vm_exec_core+34382>, 0x6454f896fceb <vm_exec_core+33275>, 0x6454f896b095 <vm_exec_core+13733>, 0x6454f896bfee <vm_exec_core+17662>, 0x6454f896e67b <vm_exec_core+27531>, 0x6454f896fc33 <vm_exec_core+33091>, 0x6454f896d62d <vm_exec_core+23357>, 0x6454f896e72f <vm_exec_core+27711>, 0x6454f896ebb9 <vm_exec_core+28873>, 0x6454f896d53f <vm_exec_core+23119>, 0x6454f8968a6d <vm_exec_core+3965>, 0x6454f896de22 <vm_exec_core+25394>, 0x6454f8968895 <vm_exec_core+3493>, 0x6454f8968c4e <vm_exec_core+4446>, 0x6454f896b38a <vm_exec_core+14490>, 0x6454f896d3ac <vm_exec_core+22716>, 0x6454f896d9f0 <vm_exec_core+24320>, 0x6454f896d0f5 <vm_exec_core+22021>, 0x6454f8968452 <vm_exec_core+2402>, 0x6454f896ee5d <vm_exec_core+29549>, 0x6454f896f94c <vm_exec_core+32348>, 0x6454f8968d65 <vm_exec_core+4725>, 0x6454f896a01e <vm_exec_core+9518>, 0x6454f8969a91 <vm_exec_core+8097>, 0x6454f896a998 <vm_exec_core+11944>, 0x6454f896bf1c <vm_exec_core+17452>, 0x6454f8968e71 <vm_exec_core+4993>, 0x6454f896eca2 <vm_exec_core+29106>, 0x6454f8969f63 <vm_exec_core+9331>, 0x6454f896bd85 <vm_exec_core+17045>, 0x6454f896c928 <vm_exec_core+20024>, 0x6454f896eb1c <vm_exec_core+28716>, 0x6454f896d818 <vm_exec_core+23848>, 0x6454f896abd8 <vm_exec_core+12520>, 0x6454f896a29c <vm_exec_core+10156>, 0x6454f896e8c2 <vm_exec_core+28114>, 0x6454f896b536 <vm_exec_core+14918>, 0x6454f896dee9 <vm_exec_core+25593>, 0x6454f896d947 <vm_exec_core+24151>, 0x6454f896e144 <vm_exec_core+26196>, 0x6454f896f187 <vm_exec_core+30359>, 0x6454f896cb65 <vm_exec_core+20597>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896ad6a <vm_exec_core+12922>, 0x6454f896e7f2 <vm_exec_core+27906>, 0x6454f896aead <vm_exec_core+13245>, 0x6454f896d465 <vm_exec_core+22901>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896c633 <vm_exec_core+19267>, 0x6454f896d24e <vm_exec_core+22366>, 0x6454f896b12c <vm_exec_core+13884>, 0x6454f896a5b2 <vm_exec_core+10946>, 0x6454f896e237 <vm_exec_core+26439>, 0x6454f8968f43 <vm_exec_core+5203>, 0x6454f896c417 <vm_exec_core+18727>, 0x6454f89778dc <vm_exec_core+65004>, 0x6454f896d6ed <vm_exec_core+23549>, 0x6454f8969202 <vm_exec_core+5906>, 0x6454f8969734 <vm_exec_core+7236>, 0x6454f896933b <vm_exec_core+6219>, 0x6454f896a12c <vm_exec_core+9788>, 0x6454f896aa13 <vm_exec_core+12067>, 0x6454f896ca12 <vm_exec_core+20258>, 0x6454f896bf12 <vm_exec_core+17442>, 0x6454f896ca0d <vm_exec_core+20253>, 0x6454f896d628 <vm_exec_core+23352>, 0x6454f896d53a <vm_exec_core+23114>, 0x6454f896a127 <vm_exec_core+9783>, 0x6454f896d7dc <vm_exec_core+23788>, 0x6454f896b448 <vm_exec_core+14680>, 0x6454f896b44d <vm_exec_core+14685>, 0x6454f896d535 <vm_exec_core+23109>, 0x6454f896d3a2 <vm_exec_core+22706>, 0x6454f896c2ce <vm_exec_core+18398>, 0x6454f896c1da <vm_exec_core+18154>...}
        reg_cfp = 0x725238cfd790
        reg_pc = 0x5060023f6930
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#32 0x00006454f8964268 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x516002a09cd0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#33 0x00006454f89a258b in invoke_iseq_block_from_c (ec=0x516002a09cd0, captured=<optimized out>, self=125698097829040, 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:1625
        flags = 0
        iseq = 0x725240266c18
        cfp = 0x725238cfd7c8
        sp = 0x725238bfd818
        use_argv = <optimized out>
        stack_argv = 0x725238bfd818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#34 invoke_block_from_c_proc (ec=0x516002a09cd0, self=125698097829040, 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:1719
        block = <optimized out>
        keyword_hash = <optimized out>
#35 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:1749
No locals.
#36 0x00006454f89a0816 in rb_vm_invoke_proc (ec=0x540000000308, proc=0x80, proc@entry=0x5040032e68d0, argc=-128233906, 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:1770
        self = 0
#37 0x00006454f88f6ca9 in thread_do_start_proc (th=th@entry=0x51500025bf00) at /tmp/ruby/src/trunk_asan/thread.c:610
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040032e68d0
        args_len = 0
        args_ptr = <optimized out>
#38 0x00006454f88f48da in thread_do_start (th=0x51500025bf00) at /tmp/ruby/src/trunk_asan/thread.c:627
        result = 36
#39 thread_start_func_2 (th=th@entry=0x51500025bf00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682
        _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>
#40 0x00006454f88f3b9e in call_thread_start_func_2 (th=0x51500025bf00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176
        stack_start = <optimized out>
        stack_start_addr = 0x7252353ffcc0
#41 nt_start (ptr=0x50c00042b800) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221
        th = 0x51500025bf00
        sched = <optimized out>
        nt = 0x50c00042b800
        vm = 0x525000000100
#42 0x00006454f8598a9f in asan_thread_start(void*) ()
No symbol table info available.
#43 0x000072525fe9ca94 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 = {125697406273216, 3313518894434048056, 125697406273216, -360, 0, 140721998873968, 3313518894413076536, 3313292856993732664}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#44 0x000072525ff29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

>>> Dump Ruby level backtrace (if possible)

[Detaching after fork from child process 1439560]
    #0 0x6454f8e2a1e4 in control_frame_dump /tmp/ruby/src/trunk_asan/vm_dump.c:57:25
    #1 0x6454f8e2a1e4 in rb_vmdebug_stack_dump_raw /tmp/ruby/src/trunk_asan/vm_dump.c:236:9
    #2 0x6454f8e2cb71 in rb_vmdebug_stack_dump_all_threads /tmp/ruby/src/trunk_asan/vm_dump.c:1312:14
    #3 0x7252353fd63e  (<unknown module>)

0x725238cfd708 is located 1048328 bytes inside of 1048576-byte region [0x725238bfd800,0x725238cfd800)
freed by thread T3675 here:
    #0 0x6454f859ab7a in free (/tmp/ruby/build/trunk_asan/ruby+0x217b7a) (BuildId: 261e059983796940c675049c511998d43e92460b)
    #1 0x6454f860bb5b in rb_gc_impl_free /tmp/ruby/src/trunk_asan/gc/default/default.c:8191:9
    #2 0x6454f860bb5b in ruby_sized_xfree /tmp/ruby/src/trunk_asan/gc.c:4789:13
    #3 0x6454f860bb5b in ruby_xfree /tmp/ruby/src/trunk_asan/gc.c:4800:5
    #4 0x6454f88d0314 in rb_threadptr_sched_free /tmp/ruby/src/trunk_asan/thread_pthread.c:2305:5
    #5 0x6454f89a7d5e in thread_free /tmp/ruby/src/trunk_asan/vm.c:3526:5
    #6 0x6454f89a78c1 in ruby_vm_destruct /tmp/ruby/src/trunk_asan/vm.c:3122:13
    #7 0x6454f85debaf in rb_ec_cleanup /tmp/ruby/src/trunk_asan/eval.c:263:5
    #8 0x6454f85df11a in ruby_stop /tmp/ruby/src/trunk_asan/eval.c:290:10
    #9 0x6454f8768acc in rb_f_fork /tmp/ruby/src/trunk_asan/process.c:4285:13
    #10 0x6454f89c8977 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #11 0x6454f896f4f6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #12 0x6454f896f4f6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #13 0x6454f8964267 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2595:22
    #14 0x6454f89e6341 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #15 0x6454f89e6341 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #16 0x6454f8992935 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #17 0x6454f8992935 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #18 0x6454f8992935 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #19 0x6454f8992935 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #20 0x6454f85e32df in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1074:18
    #21 0x6454f89c8977 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #22 0x6454f896f4f6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #23 0x6454f896f4f6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #24 0x6454f8964267 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2595:22
    #25 0x6454f89a258a in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #26 0x6454f89a258a in invoke_block_from_c_proc /tmp/ruby/src/trunk_asan/vm.c:1719:16
    #27 0x6454f89a258a in vm_invoke_proc /tmp/ruby/src/trunk_asan/vm.c:1749:12
    #28 0x6454f89a0815 in rb_vm_invoke_proc /tmp/ruby/src/trunk_asan/vm.c:1770:16
    #29 0x6454f88f6ca8 in thread_do_start_proc /tmp/ruby/src/trunk_asan/thread.c:610:16
    #30 0x6454f88f48d9 in thread_do_start /tmp/ruby/src/trunk_asan/thread.c:627:18
    #31 0x6454f88f48d9 in thread_start_func_2 /tmp/ruby/src/trunk_asan/thread.c:682:18
    #32 0x6454f88f3b9d in call_thread_start_func_2 /tmp/ruby/src/trunk_asan/thread_pthread.c:2176:5
    #33 0x6454f88f3b9d in nt_start /tmp/ruby/src/trunk_asan/thread_pthread.c:2221:13
    #34 0x6454f8598a9e in asan_thread_start(void*) asan_interceptors.cpp.o

previously allocated by thread T0 here:
    #0 0x6454f859ae22 in malloc (/tmp/ruby/build/trunk_asan/ruby+0x217e22) (BuildId: 261e059983796940c675049c511998d43e92460b)
    #1 0x6454f8648c15 in rb_gc_impl_malloc /tmp/ruby/src/trunk_asan/gc/default/default.c:8206:5
    #2 0x6454f8615fd2 in ruby_xmalloc_body /tmp/ruby/src/trunk_asan/gc.c:4680:12
    #3 0x6454f8615fd2 in ruby_xmalloc /tmp/ruby/src/trunk_asan/gc.c:4670:34
    #4 0x6454f88d6e58 in native_thread_create_dedicated /tmp/ruby/src/trunk_asan/thread_pthread.c:2149:22
    #5 0x6454f88d6e58 in native_thread_create /tmp/ruby/src/trunk_asan/thread_pthread.c:2340:16
    #6 0x6454f88d6e58 in thread_create_core /tmp/ruby/src/trunk_asan/thread.c:875:11
    #7 0x6454f88eb3e0 in thread_initialize /tmp/ruby/src/trunk_asan/thread.c:983:16
    #8 0x6454f89dcbbb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
    #9 0x6454f89dcbbb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
    #10 0x6454f89dcbbb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
    #11 0x6454f89e1625 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
    #12 0x6454f89e1625 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
    #13 0x6454f8990c25 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
    #14 0x6454f8990c25 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
    #15 0x6454f88e97a6 in thread_s_new /tmp/ruby/src/trunk_asan/thread.c:916:5
    #16 0x6454f89c8977 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #17 0x6454f8962e04 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972:15
    #18 0x6454f896a685 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:1063:11
    #19 0x6454f8964267 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2595:22
    #20 0x6454f89e6341 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #21 0x6454f89e6341 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #22 0x6454f8992935 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #23 0x6454f8992935 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #24 0x6454f8992935 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #25 0x6454f8992935 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #26 0x6454f8b46af5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3645:30
    #27 0x6454f89c8977 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #28 0x6454f896f4f6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #29 0x6454f896f4f6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #30 0x6454f89643fe in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2622:22
    #31 0x6454f89643fe in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2598:18
    #32 0x6454f89e6341 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #33 0x6454f89e6341 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #34 0x6454f8992935 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #35 0x6454f8992935 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #36 0x6454f8992935 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #37 0x6454f8992935 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #38 0x6454f8b46af5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3645:30
    #39 0x6454f89c8977 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #40 0x6454f896f4f6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #41 0x6454f896f4f6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #42 0x6454f8964620 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2622:22
    #43 0x6454f8964620 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2601:18
    #44 0x6454f85df5da in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
    #45 0x6454f85df5da in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
    #46 0x6454f85d8b46 in rb_main /tmp/ruby/src/trunk_asan/main.c:40:12
    #47 0x6454f85d8b46 in main /tmp/ruby/src/trunk_asan/main.c:65:12
    #48 0x72525fe2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
    #49 0x72525fe2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
    #50 0x6454f84fc924 in _start (/tmp/ruby/build/trunk_asan/ruby+0x179924) (BuildId: 261e059983796940c675049c511998d43e92460b)

Thread T3675 created by T0 here:
    #0 0x6454f8580741 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fd741) (BuildId: 261e059983796940c675049c511998d43e92460b)
    #1 0x6454f88d6ffa in native_thread_create0 /tmp/ruby/src/trunk_asan/thread_pthread.c:2090:11
    #2 0x6454f88d6ffa in native_thread_create_dedicated /tmp/ruby/src/trunk_asan/thread_pthread.c:2155:15
    #3 0x6454f88d6ffa in native_thread_create /tmp/ruby/src/trunk_asan/thread_pthread.c:2340:16
    #4 0x6454f88d6ffa in thread_create_core /tmp/ruby/src/trunk_asan/thread.c:875:11
    #5 0x6454f88eb3e0 in thread_initialize /tmp/ruby/src/trunk_asan/thread.c:983:16
    #6 0x6454f89dcbbb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
    #7 0x6454f89dcbbb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
    #8 0x6454f89dcbbb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
    #9 0x6454f89e1625 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
    #10 0x6454f89e1625 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
    #11 0x6454f8990c25 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
    #12 0x6454f8990c25 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
    #13 0x6454f88e97a6 in thread_s_new /tmp/ruby/src/trunk_asan/thread.c:916:5
    #14 0x6454f89c8977 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #15 0x6454f8962e04 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972:15
    #16 0x6454f896a685 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:1063:11
    #17 0x6454f8964267 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2595:22
    #18 0x6454f89e6341 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #19 0x6454f89e6341 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #20 0x6454f8992935 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #21 0x6454f8992935 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #22 0x6454f8992935 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #23 0x6454f8992935 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #24 0x6454f8b46af5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3645:30
    #25 0x6454f89c8977 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #26 0x6454f896f4f6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #27 0x6454f896f4f6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #28 0x6454f89643fe in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2622:22
    #29 0x6454f89643fe in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2598:18
    #30 0x6454f89e6341 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #31 0x6454f89e6341 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #32 0x6454f8992935 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #33 0x6454f8992935 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #34 0x6454f8992935 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #35 0x6454f8992935 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #36 0x6454f8b46af5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3645:30
    #37 0x6454f89c8977 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #38 0x6454f896f4f6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #39 0x6454f896f4f6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #40 0x6454f8964620 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2622:22
    #41 0x6454f8964620 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2601:18
    #42 0x6454f85df5da in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
    #43 0x6454f85df5da in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
    #44 0x6454f85d8b46 in rb_main /tmp/ruby/src/trunk_asan/main.c:40:12
    #45 0x6454f85d8b46 in main /tmp/ruby/src/trunk_asan/main.c:65:12
    #46 0x72525fe2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
    #47 0x72525fe2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
    #48 0x6454f84fc924 in _start (/tmp/ruby/build/trunk_asan/ruby+0x179924) (BuildId: 261e059983796940c675049c511998d43e92460b)

SUMMARY: AddressSanitizer: heap-use-after-free /tmp/ruby/src/trunk_asan/vm_dump.c:57:25 in control_frame_dump
Shadow bytes around the buggy address:
  0x725238cfd480: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x725238cfd500: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x725238cfd580: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x725238cfd600: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x725238cfd680: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x725238cfd700: fd[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x725238cfd780: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x725238cfd800: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x725238cfd880: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x725238cfd900: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x725238cfd980: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==1437717==ABORTING
AddressSanitizer: nested bug in the same thread, aborting.
[Inferior 1 (process 1437717) exited with code 01]
#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 1411095 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1439577]
[New LWP 1433382]
[New LWP 1433124]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000072525ff107e3 in __GI___wait4 (pid=-1, stat_loc=0x72525dd5cc48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x725260115c40 (LWP 1411095) "ruby"            0x000072525ff107e3 in __GI___wait4 (pid=-1, stat_loc=0x72525dd5cc48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  2    Thread 0x725243c006c0 (LWP 1439577) "test_thread.rb*" 0x000072525ff1b4cd in __GI___poll (fds=0x725237309040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x7252312006c0 (LWP 1433382) "Timeout stdlib " 0x000072525fe98d61 in __futex_abstimed_wait_common64 (private=29266, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000465bd4) at ./nptl/futex-internal.c:57
  4    Thread 0x72523e8006c0 (LWP 1433124) "parallel.rb:40"  0x000072525ff1b4cd in __GI___poll (fds=0x72523a61a560, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 4 (Thread 0x72523e8006c0 (LWP 1433124) "parallel.rb:40"):
#0  0x000072525ff1b4cd in __GI___poll (fds=0x72523a61a560, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00006454f853f6ea in __interceptor_poll ()
No symbol table info available.
#2  0x00006454f869b6dd in nogvl_wait_for (th=125697589299760, fptr=0x5110002eb340, 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  0x00006454f869cb56 in internal_read_func (ptr=0x72523a61a340) at /tmp/ruby/src/trunk_asan/io.c:1205
        iis = 0x72523a61a340
        result = <optimized out>
#5  0x00006454f88dc113 in rb_thread_io_blocking_call (func=0x6454f869c6d0 <internal_read_func>, data1=0x72523a61a340, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1829
        __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  0x00006454f85e32e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x516002a213d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x72523e7fedb0, <optimized out>, 0x72523e7fecc0, <optimized out>, <optimized out>}, prev = 0x72523a609240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516002a213d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x00006454f86b0f65 in io_read_memory_locktmp (str=125697492362592, 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 = 125697589299760, fptr = 0x5110002eb340, nonblock = 0, fd = 6, buf = 0x5190001eb480, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x5110002eb340
        n = <optimized out>
        shrinkable = <optimized out>
#9  0x00006454f868d1a1 in io_readpartial (argc=979477856, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617
        ret = <optimized out>
#10 0x00006454f89c8978 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 = 0x72525f7f9eb8
        cfunc = 0x504000010f58
        recv = 125697589299920
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x00006454f8975f27 in vm_sendish (ec=0x516002a213d0, reg_cfp=0x725240ad2790, 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=0x516002a213d0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x6454f896b22c <vm_exec_core+14140>, 0x6454f89681fb <vm_exec_core+1803>, 0x6454f8969ba9 <vm_exec_core+8377>, 0x6454f896f6d8 <vm_exec_core+31720>, 0x6454f8969481 <vm_exec_core+6545>, 0x6454f897048d <vm_exec_core+35229>, 0x6454f896e4da <vm_exec_core+27114>, 0x6454f896c0ac <vm_exec_core+17852>, 0x6454f8968530 <vm_exec_core+2624>, 0x6454f896ff0b <vm_exec_core+33819>, 0x6454f896faab <vm_exec_core+32699>, 0x6454f896987c <vm_exec_core+7564>, 0x6454f8968b9c <vm_exec_core+4268>, 0x6454f896ea11 <vm_exec_core+28449>, 0x6454f896a82c <vm_exec_core+11580>, 0x6454f897014d <vm_exec_core+34397>, 0x6454f896fcfa <vm_exec_core+33290>, 0x6454f896b0a4 <vm_exec_core+13748>, 0x6454f896bffd <vm_exec_core+17677>, 0x6454f896e68a <vm_exec_core+27546>, 0x6454f896fc42 <vm_exec_core+33106>, 0x6454f896d63c <vm_exec_core+23372>, 0x6454f896e73e <vm_exec_core+27726>, 0x6454f896ebc8 <vm_exec_core+28888>, 0x6454f896d54e <vm_exec_core+23134>, 0x6454f8968a7c <vm_exec_core+3980>, 0x6454f896de31 <vm_exec_core+25409>, 0x6454f89688a4 <vm_exec_core+3508>, 0x6454f8968c5d <vm_exec_core+4461>, 0x6454f896b399 <vm_exec_core+14505>, 0x6454f896d3bb <vm_exec_core+22731>, 0x6454f896d9ff <vm_exec_core+24335>, 0x6454f896d104 <vm_exec_core+22036>, 0x6454f8968461 <vm_exec_core+2417>, 0x6454f896ee6c <vm_exec_core+29564>, 0x6454f896f95b <vm_exec_core+32363>, 0x6454f8968d74 <vm_exec_core+4740>, 0x6454f896a02d <vm_exec_core+9533>, 0x6454f8969aa0 <vm_exec_core+8112>, 0x6454f896a9a7 <vm_exec_core+11959>, 0x6454f896bf2b <vm_exec_core+17467>, 0x6454f8968e80 <vm_exec_core+5008>, 0x6454f896ecb1 <vm_exec_core+29121>, 0x6454f8969f72 <vm_exec_core+9346>, 0x6454f896bd94 <vm_exec_core+17060>, 0x6454f896c937 <vm_exec_core+20039>, 0x6454f896eb2b <vm_exec_core+28731>, 0x6454f896d827 <vm_exec_core+23863>, 0x6454f896abe7 <vm_exec_core+12535>, 0x6454f896a2ab <vm_exec_core+10171>, 0x6454f896e8d1 <vm_exec_core+28129>, 0x6454f896b545 <vm_exec_core+14933>, 0x6454f896def8 <vm_exec_core+25608>, 0x6454f896d956 <vm_exec_core+24166>, 0x6454f896e153 <vm_exec_core+26211>, 0x6454f896f196 <vm_exec_core+30374>, 0x6454f896cb74 <vm_exec_core+20612>, 0x6454f8967e9b <vm_exec_core+939>, 0x6454f896ad79 <vm_exec_core+12937>, 0x6454f896e801 <vm_exec_core+27921>, 0x6454f896aebc <vm_exec_core+13260>, 0x6454f896d474 <vm_exec_core+22916>, 0x6454f896dd18 <vm_exec_core+25128>, 0x6454f896c642 <vm_exec_core+19282>, 0x6454f896d25d <vm_exec_core+22381>, 0x6454f896b13b <vm_exec_core+13899>, 0x6454f896a5c1 <vm_exec_core+10961>, 0x6454f896e246 <vm_exec_core+26454>, 0x6454f8968f52 <vm_exec_core+5218>, 0x6454f896c426 <vm_exec_core+18742>, 0x6454f89778eb <vm_exec_core+65019>, 0x6454f896d6fc <vm_exec_core+23564>, 0x6454f8969211 <vm_exec_core+5921>, 0x6454f8969743 <vm_exec_core+7251>, 0x6454f896934a <vm_exec_core+6234>, 0x6454f896a13b <vm_exec_core+9803>, 0x6454f896aa22 <vm_exec_core+12082>, 0x6454f8967ea0 <vm_exec_core+944>, 0x6454f8969e51 <vm_exec_core+9057>, 0x6454f89706e2 <vm_exec_core+35826>, 0x6454f896dc18 <vm_exec_core+24872>, 0x6454f896ca17 <vm_exec_core+20263>, 0x6454f896ed46 <vm_exec_core+29270>, 0x6454f89707cb <vm_exec_core+36059>, 0x6454f896f099 <vm_exec_core+30121>, 0x6454f89701f7 <vm_exec_core+34567>, 0x6454f89702e1 <vm_exec_core+34801>, 0x6454f8968983 <vm_exec_core+3731>, 0x6454f896fdb8 <vm_exec_core+33480>, 0x6454f896b452 <vm_exec_core+14690>, 0x6454f8970000 <vm_exec_core+34064>, 0x6454f896af7d <vm_exec_core+13453>, 0x6454f896ef5d <vm_exec_core+29805>, 0x6454f896a3f4 <vm_exec_core+10500>, 0x6454f896b79b <vm_exec_core+15531>, 0x6454f89703d7 <vm_exec_core+35047>, 0x6454f896be6b <vm_exec_core+17275>, 0x6454f896b94c <vm_exec_core+15964>, 0x6454f8967f86 <vm_exec_core+1174>, 0x6454f896869f <vm_exec_core+2991>, 0x6454f8968084 <vm_exec_core+1428>, 0x6454f896c752 <vm_exec_core+19554>, 0x6454f896bb22 <vm_exec_core+16434>, 0x6454f896c2e7 <vm_exec_core+18423>, 0x6454f896c1ee <vm_exec_core+18174>, 0x6454f896b286 <vm_exec_core+14230>, 0x6454f896ba02 <vm_exec_core+16146>, 0x6454f896b65c <vm_exec_core+15212>, 0x6454f896bc66 <vm_exec_core+16758>, 0x6454f896bcfd <vm_exec_core+16909>, 0x6454f896b21d <vm_exec_core+14125>, 0x6454f89681ec <vm_exec_core+1788>, 0x6454f8969b9a <vm_exec_core+8362>, 0x6454f896f6c9 <vm_exec_core+31705>, 0x6454f8969472 <vm_exec_core+6530>, 0x6454f897047e <vm_exec_core+35214>, 0x6454f896e4cb <vm_exec_core+27099>, 0x6454f896c09d <vm_exec_core+17837>, 0x6454f8968521 <vm_exec_core+2609>, 0x6454f896fefc <vm_exec_core+33804>, 0x6454f896fa9c <vm_exec_core+32684>, 0x6454f896986d <vm_exec_core+7549>, 0x6454f8968b8d <vm_exec_core+4253>, 0x6454f896ea02 <vm_exec_core+28434>, 0x6454f896a81d <vm_exec_core+11565>, 0x6454f897013e <vm_exec_core+34382>, 0x6454f896fceb <vm_exec_core+33275>, 0x6454f896b095 <vm_exec_core+13733>, 0x6454f896bfee <vm_exec_core+17662>, 0x6454f896e67b <vm_exec_core+27531>, 0x6454f896fc33 <vm_exec_core+33091>, 0x6454f896d62d <vm_exec_core+23357>, 0x6454f896e72f <vm_exec_core+27711>, 0x6454f896ebb9 <vm_exec_core+28873>, 0x6454f896d53f <vm_exec_core+23119>, 0x6454f8968a6d <vm_exec_core+3965>, 0x6454f896de22 <vm_exec_core+25394>, 0x6454f8968895 <vm_exec_core+3493>, 0x6454f8968c4e <vm_exec_core+4446>, 0x6454f896b38a <vm_exec_core+14490>, 0x6454f896d3ac <vm_exec_core+22716>, 0x6454f896d9f0 <vm_exec_core+24320>, 0x6454f896d0f5 <vm_exec_core+22021>, 0x6454f8968452 <vm_exec_core+2402>, 0x6454f896ee5d <vm_exec_core+29549>, 0x6454f896f94c <vm_exec_core+32348>, 0x6454f8968d65 <vm_exec_core+4725>, 0x6454f896a01e <vm_exec_core+9518>, 0x6454f8969a91 <vm_exec_core+8097>, 0x6454f896a998 <vm_exec_core+11944>, 0x6454f896bf1c <vm_exec_core+17452>, 0x6454f8968e71 <vm_exec_core+4993>, 0x6454f896eca2 <vm_exec_core+29106>, 0x6454f8969f63 <vm_exec_core+9331>, 0x6454f896bd85 <vm_exec_core+17045>, 0x6454f896c928 <vm_exec_core+20024>, 0x6454f896eb1c <vm_exec_core+28716>, 0x6454f896d818 <vm_exec_core+23848>, 0x6454f896abd8 <vm_exec_core+12520>, 0x6454f896a29c <vm_exec_core+10156>, 0x6454f896e8c2 <vm_exec_core+28114>, 0x6454f896b536 <vm_exec_core+14918>, 0x6454f896dee9 <vm_exec_core+25593>, 0x6454f896d947 <vm_exec_core+24151>, 0x6454f896e144 <vm_exec_core+26196>, 0x6454f896f187 <vm_exec_core+30359>, 0x6454f896cb65 <vm_exec_core+20597>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896ad6a <vm_exec_core+12922>, 0x6454f896e7f2 <vm_exec_core+27906>, 0x6454f896aead <vm_exec_core+13245>, 0x6454f896d465 <vm_exec_core+22901>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896c633 <vm_exec_core+19267>, 0x6454f896d24e <vm_exec_core+22366>, 0x6454f896b12c <vm_exec_core+13884>, 0x6454f896a5b2 <vm_exec_core+10946>, 0x6454f896e237 <vm_exec_core+26439>, 0x6454f8968f43 <vm_exec_core+5203>, 0x6454f896c417 <vm_exec_core+18727>, 0x6454f89778dc <vm_exec_core+65004>, 0x6454f896d6ed <vm_exec_core+23549>, 0x6454f8969202 <vm_exec_core+5906>, 0x6454f8969734 <vm_exec_core+7236>, 0x6454f896933b <vm_exec_core+6219>, 0x6454f896a12c <vm_exec_core+9788>, 0x6454f896aa13 <vm_exec_core+12067>, 0x6454f896ca12 <vm_exec_core+20258>, 0x6454f896bf12 <vm_exec_core+17442>, 0x6454f896ca0d <vm_exec_core+20253>, 0x6454f896d628 <vm_exec_core+23352>, 0x6454f896d53a <vm_exec_core+23114>, 0x6454f896a127 <vm_exec_core+9783>, 0x6454f896d7dc <vm_exec_core+23788>, 0x6454f896b448 <vm_exec_core+14680>, 0x6454f896b44d <vm_exec_core+14685>, 0x6454f896d535 <vm_exec_core+23109>, 0x6454f896d3a2 <vm_exec_core+22706>, 0x6454f896c2ce <vm_exec_core+18398>, 0x6454f896c1da <vm_exec_core+18154>...}
        reg_cfp = 0x725240ad2790
        reg_pc = 0x513000053fa0
        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 0x00006454f8964268 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x516002a213d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x00006454f89a258b in invoke_iseq_block_from_c (ec=0x516002a213d0, captured=<optimized out>, self=125698108249200, 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:1625
        flags = 0
        iseq = 0x72525f7740d8
        cfp = 0x725240ad27c8
        sp = 0x7252409d2818
        use_argv = <optimized out>
        stack_argv = 0x7252409d2818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_proc (ec=0x516002a213d0, self=125698108249200, 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:1719
        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:1749
No locals.
#17 0x00006454f89a0816 in rb_vm_invoke_proc (ec=0x72523a61a560, proc=0x1, proc@entry=0x5040032ea910, argc=1609675981, 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:1770
        self = 4294967295
#18 0x00006454f88f6ca9 in thread_do_start_proc (th=th@entry=0x5150002bca80) at /tmp/ruby/src/trunk_asan/thread.c:610
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040032ea910
        args_len = 0
        args_ptr = <optimized out>
#19 0x00006454f88f48da in thread_do_start (th=0x5150002bca80) at /tmp/ruby/src/trunk_asan/thread.c:627
        result = 36
#20 thread_start_func_2 (th=th@entry=0x5150002bca80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682
        _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 0x00006454f88f3b9e in call_thread_start_func_2 (th=0x5150002bca80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176
        stack_start = <optimized out>
        stack_start_addr = 0x72523e7ffcc0
#22 nt_start (ptr=0x50c00049dbc0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221
        th = 0x5150002bca80
        sched = <optimized out>
        nt = 0x50c00049dbc0
        vm = 0x525000000100
#23 0x00006454f8598a9f in asan_thread_start(void*) ()
No symbol table info available.
#24 0x000072525fe9ca94 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 = {125697561462464, 3313502951515445304, 125697561462464, -360, 25, 140721998877008, 3313502951494473784, 3313292856993732664}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#25 0x000072525ff29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x7252312006c0 (LWP 1433382) "Timeout stdlib "):
#0  0x000072525fe98d61 in __futex_abstimed_wait_common64 (private=29266, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000465bd4) 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=29266, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000465bd4) 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=0x50c000465bd4, 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  0x000072525fe9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c000465ba8) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x72525fe9b4a0 <__condvar_cleanup_waiting>, __arg = 0x7252311feb70, __canceltype = 140, __prev = 0x0}
        cbuffer = {wseq = 13, cond = 0x50c000465ba8, mutex = 0x5160000004a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 13
        seq = 6
        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=0x50c000465ba8, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00006454f88cdd3f in rb_native_cond_wait (cond=0x50c000465bd4, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222
        r = <optimized out>
#6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x515000255d80, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:856
        next_th = 0x515000000300
#7  0x00006454f88f2ab2 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x515000255d80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1098
        can_direct_transfer = <optimized out>
#8  0x00006454f88d81d1 in native_sleep (th=0x515000255d80, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3283
        sched = <optimized out>
#9  sleep_forever (th=0x515000255d80, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1363
        prev_status = THREAD_RUNNABLE
        status = THREAD_STOPPED_FOREVER
        woke = <optimized out>
#10 0x00006454f88f1525 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=125698114430920, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1408
        scheduler = <optimized out>
#11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034
        args = <optimized out>
#12 0x00006454f85e32e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x516002a19ed0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7252311feef0, <optimized out>, 0x7252311fee00, <optimized out>, <optimized out>}, prev = 0x725228009240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x516002a19ed0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x00006454f88f0a0d in queue_do_pop (self=<optimized out>, q=0x50400005da90, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109
        queue_waiter = {w = {self = 125698114430920, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 125698114430920, timeout = 4, end = <optimized out>}
        ec = <optimized out>
        waitq = 0x50400005da90
        end = 0
#14 0x00006454f8970c9f 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:7395
        func_ptr = <optimized out>
        canary_p = <optimized out>
        ret = <optimized out>
#15 0x00006454f8970c9f in vm_invoke_builtin_delegate (ec=0x516002a19ed0, cfp=0x72523e1ba758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#16 vm_exec_core (ec=ec@entry=0x516002a19ed0) at ../../src/trunk_asan/insns.def:1657
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x6454f896b22c <vm_exec_core+14140>, 0x6454f89681fb <vm_exec_core+1803>, 0x6454f8969ba9 <vm_exec_core+8377>, 0x6454f896f6d8 <vm_exec_core+31720>, 0x6454f8969481 <vm_exec_core+6545>, 0x6454f897048d <vm_exec_core+35229>, 0x6454f896e4da <vm_exec_core+27114>, 0x6454f896c0ac <vm_exec_core+17852>, 0x6454f8968530 <vm_exec_core+2624>, 0x6454f896ff0b <vm_exec_core+33819>, 0x6454f896faab <vm_exec_core+32699>, 0x6454f896987c <vm_exec_core+7564>, 0x6454f8968b9c <vm_exec_core+4268>, 0x6454f896ea11 <vm_exec_core+28449>, 0x6454f896a82c <vm_exec_core+11580>, 0x6454f897014d <vm_exec_core+34397>, 0x6454f896fcfa <vm_exec_core+33290>, 0x6454f896b0a4 <vm_exec_core+13748>, 0x6454f896bffd <vm_exec_core+17677>, 0x6454f896e68a <vm_exec_core+27546>, 0x6454f896fc42 <vm_exec_core+33106>, 0x6454f896d63c <vm_exec_core+23372>, 0x6454f896e73e <vm_exec_core+27726>, 0x6454f896ebc8 <vm_exec_core+28888>, 0x6454f896d54e <vm_exec_core+23134>, 0x6454f8968a7c <vm_exec_core+3980>, 0x6454f896de31 <vm_exec_core+25409>, 0x6454f89688a4 <vm_exec_core+3508>, 0x6454f8968c5d <vm_exec_core+4461>, 0x6454f896b399 <vm_exec_core+14505>, 0x6454f896d3bb <vm_exec_core+22731>, 0x6454f896d9ff <vm_exec_core+24335>, 0x6454f896d104 <vm_exec_core+22036>, 0x6454f8968461 <vm_exec_core+2417>, 0x6454f896ee6c <vm_exec_core+29564>, 0x6454f896f95b <vm_exec_core+32363>, 0x6454f8968d74 <vm_exec_core+4740>, 0x6454f896a02d <vm_exec_core+9533>, 0x6454f8969aa0 <vm_exec_core+8112>, 0x6454f896a9a7 <vm_exec_core+11959>, 0x6454f896bf2b <vm_exec_core+17467>, 0x6454f8968e80 <vm_exec_core+5008>, 0x6454f896ecb1 <vm_exec_core+29121>, 0x6454f8969f72 <vm_exec_core+9346>, 0x6454f896bd94 <vm_exec_core+17060>, 0x6454f896c937 <vm_exec_core+20039>, 0x6454f896eb2b <vm_exec_core+28731>, 0x6454f896d827 <vm_exec_core+23863>, 0x6454f896abe7 <vm_exec_core+12535>, 0x6454f896a2ab <vm_exec_core+10171>, 0x6454f896e8d1 <vm_exec_core+28129>, 0x6454f896b545 <vm_exec_core+14933>, 0x6454f896def8 <vm_exec_core+25608>, 0x6454f896d956 <vm_exec_core+24166>, 0x6454f896e153 <vm_exec_core+26211>, 0x6454f896f196 <vm_exec_core+30374>, 0x6454f896cb74 <vm_exec_core+20612>, 0x6454f8967e9b <vm_exec_core+939>, 0x6454f896ad79 <vm_exec_core+12937>, 0x6454f896e801 <vm_exec_core+27921>, 0x6454f896aebc <vm_exec_core+13260>, 0x6454f896d474 <vm_exec_core+22916>, 0x6454f896dd18 <vm_exec_core+25128>, 0x6454f896c642 <vm_exec_core+19282>, 0x6454f896d25d <vm_exec_core+22381>, 0x6454f896b13b <vm_exec_core+13899>, 0x6454f896a5c1 <vm_exec_core+10961>, 0x6454f896e246 <vm_exec_core+26454>, 0x6454f8968f52 <vm_exec_core+5218>, 0x6454f896c426 <vm_exec_core+18742>, 0x6454f89778eb <vm_exec_core+65019>, 0x6454f896d6fc <vm_exec_core+23564>, 0x6454f8969211 <vm_exec_core+5921>, 0x6454f8969743 <vm_exec_core+7251>, 0x6454f896934a <vm_exec_core+6234>, 0x6454f896a13b <vm_exec_core+9803>, 0x6454f896aa22 <vm_exec_core+12082>, 0x6454f8967ea0 <vm_exec_core+944>, 0x6454f8969e51 <vm_exec_core+9057>, 0x6454f89706e2 <vm_exec_core+35826>, 0x6454f896dc18 <vm_exec_core+24872>, 0x6454f896ca17 <vm_exec_core+20263>, 0x6454f896ed46 <vm_exec_core+29270>, 0x6454f89707cb <vm_exec_core+36059>, 0x6454f896f099 <vm_exec_core+30121>, 0x6454f89701f7 <vm_exec_core+34567>, 0x6454f89702e1 <vm_exec_core+34801>, 0x6454f8968983 <vm_exec_core+3731>, 0x6454f896fdb8 <vm_exec_core+33480>, 0x6454f896b452 <vm_exec_core+14690>, 0x6454f8970000 <vm_exec_core+34064>, 0x6454f896af7d <vm_exec_core+13453>, 0x6454f896ef5d <vm_exec_core+29805>, 0x6454f896a3f4 <vm_exec_core+10500>, 0x6454f896b79b <vm_exec_core+15531>, 0x6454f89703d7 <vm_exec_core+35047>, 0x6454f896be6b <vm_exec_core+17275>, 0x6454f896b94c <vm_exec_core+15964>, 0x6454f8967f86 <vm_exec_core+1174>, 0x6454f896869f <vm_exec_core+2991>, 0x6454f8968084 <vm_exec_core+1428>, 0x6454f896c752 <vm_exec_core+19554>, 0x6454f896bb22 <vm_exec_core+16434>, 0x6454f896c2e7 <vm_exec_core+18423>, 0x6454f896c1ee <vm_exec_core+18174>, 0x6454f896b286 <vm_exec_core+14230>, 0x6454f896ba02 <vm_exec_core+16146>, 0x6454f896b65c <vm_exec_core+15212>, 0x6454f896bc66 <vm_exec_core+16758>, 0x6454f896bcfd <vm_exec_core+16909>, 0x6454f896b21d <vm_exec_core+14125>, 0x6454f89681ec <vm_exec_core+1788>, 0x6454f8969b9a <vm_exec_core+8362>, 0x6454f896f6c9 <vm_exec_core+31705>, 0x6454f8969472 <vm_exec_core+6530>, 0x6454f897047e <vm_exec_core+35214>, 0x6454f896e4cb <vm_exec_core+27099>, 0x6454f896c09d <vm_exec_core+17837>, 0x6454f8968521 <vm_exec_core+2609>, 0x6454f896fefc <vm_exec_core+33804>, 0x6454f896fa9c <vm_exec_core+32684>, 0x6454f896986d <vm_exec_core+7549>, 0x6454f8968b8d <vm_exec_core+4253>, 0x6454f896ea02 <vm_exec_core+28434>, 0x6454f896a81d <vm_exec_core+11565>, 0x6454f897013e <vm_exec_core+34382>, 0x6454f896fceb <vm_exec_core+33275>, 0x6454f896b095 <vm_exec_core+13733>, 0x6454f896bfee <vm_exec_core+17662>, 0x6454f896e67b <vm_exec_core+27531>, 0x6454f896fc33 <vm_exec_core+33091>, 0x6454f896d62d <vm_exec_core+23357>, 0x6454f896e72f <vm_exec_core+27711>, 0x6454f896ebb9 <vm_exec_core+28873>, 0x6454f896d53f <vm_exec_core+23119>, 0x6454f8968a6d <vm_exec_core+3965>, 0x6454f896de22 <vm_exec_core+25394>, 0x6454f8968895 <vm_exec_core+3493>, 0x6454f8968c4e <vm_exec_core+4446>, 0x6454f896b38a <vm_exec_core+14490>, 0x6454f896d3ac <vm_exec_core+22716>, 0x6454f896d9f0 <vm_exec_core+24320>, 0x6454f896d0f5 <vm_exec_core+22021>, 0x6454f8968452 <vm_exec_core+2402>, 0x6454f896ee5d <vm_exec_core+29549>, 0x6454f896f94c <vm_exec_core+32348>, 0x6454f8968d65 <vm_exec_core+4725>, 0x6454f896a01e <vm_exec_core+9518>, 0x6454f8969a91 <vm_exec_core+8097>, 0x6454f896a998 <vm_exec_core+11944>, 0x6454f896bf1c <vm_exec_core+17452>, 0x6454f8968e71 <vm_exec_core+4993>, 0x6454f896eca2 <vm_exec_core+29106>, 0x6454f8969f63 <vm_exec_core+9331>, 0x6454f896bd85 <vm_exec_core+17045>, 0x6454f896c928 <vm_exec_core+20024>, 0x6454f896eb1c <vm_exec_core+28716>, 0x6454f896d818 <vm_exec_core+23848>, 0x6454f896abd8 <vm_exec_core+12520>, 0x6454f896a29c <vm_exec_core+10156>, 0x6454f896e8c2 <vm_exec_core+28114>, 0x6454f896b536 <vm_exec_core+14918>, 0x6454f896dee9 <vm_exec_core+25593>, 0x6454f896d947 <vm_exec_core+24151>, 0x6454f896e144 <vm_exec_core+26196>, 0x6454f896f187 <vm_exec_core+30359>, 0x6454f896cb65 <vm_exec_core+20597>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896ad6a <vm_exec_core+12922>, 0x6454f896e7f2 <vm_exec_core+27906>, 0x6454f896aead <vm_exec_core+13245>, 0x6454f896d465 <vm_exec_core+22901>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896c633 <vm_exec_core+19267>, 0x6454f896d24e <vm_exec_core+22366>, 0x6454f896b12c <vm_exec_core+13884>, 0x6454f896a5b2 <vm_exec_core+10946>, 0x6454f896e237 <vm_exec_core+26439>, 0x6454f8968f43 <vm_exec_core+5203>, 0x6454f896c417 <vm_exec_core+18727>, 0x6454f89778dc <vm_exec_core+65004>, 0x6454f896d6ed <vm_exec_core+23549>, 0x6454f8969202 <vm_exec_core+5906>, 0x6454f8969734 <vm_exec_core+7236>, 0x6454f896933b <vm_exec_core+6219>, 0x6454f896a12c <vm_exec_core+9788>, 0x6454f896aa13 <vm_exec_core+12067>, 0x6454f896ca12 <vm_exec_core+20258>, 0x6454f896bf12 <vm_exec_core+17442>, 0x6454f896ca0d <vm_exec_core+20253>, 0x6454f896d628 <vm_exec_core+23352>, 0x6454f896d53a <vm_exec_core+23114>, 0x6454f896a127 <vm_exec_core+9783>, 0x6454f896d7dc <vm_exec_core+23788>, 0x6454f896b448 <vm_exec_core+14680>, 0x6454f896b44d <vm_exec_core+14685>, 0x6454f896d535 <vm_exec_core+23109>, 0x6454f896d3a2 <vm_exec_core+22706>, 0x6454f896c2ce <vm_exec_core+18398>, 0x6454f896c1da <vm_exec_core+18154>...}
        reg_cfp = 0x72523e1ba758
        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 0x00006454f8964268 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x516002a19ed0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x00006454f89a258b in invoke_iseq_block_from_c (ec=0x516002a19ed0, captured=<optimized out>, self=125698114186800, 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:1625
        flags = 0
        iseq = 0x72525f75b678
        cfp = 0x72523e1ba7c8
        sp = 0x72523e0ba818
        use_argv = <optimized out>
        stack_argv = 0x72523e0ba818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x516002a19ed0, self=125698114186800, 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:1719
        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:1749
No locals.
#21 0x00006454f89a0816 in rb_vm_invoke_proc (ec=0x50c000465bd4, proc=0x189, proc@entry=0x5040032e7a50, argc=1609141601, 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:1770
        self = 0
#22 0x00006454f88f6ca9 in thread_do_start_proc (th=th@entry=0x515000255d80) at /tmp/ruby/src/trunk_asan/thread.c:610
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040032e7a50
        args_len = 0
        args_ptr = <optimized out>
#23 0x00006454f88f48da in thread_do_start (th=0x515000255d80) at /tmp/ruby/src/trunk_asan/thread.c:627
        result = 36
#24 thread_start_func_2 (th=th@entry=0x515000255d80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682
        _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 0x00006454f88f3b9e in call_thread_start_func_2 (th=0x515000255d80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176
        stack_start = <optimized out>
        stack_start_addr = 0x7252311ffcc0
#26 nt_start (ptr=0x50c000465b80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221
        th = 0x515000255d80
        sched = <optimized out>
        nt = 0x50c000465b80
        vm = 0x525000000100
#27 0x00006454f8598a9f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x000072525fe9ca94 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 = {125697337067200, 3313509823463118904, 125697337067200, -360, 0, 140721998871280, 3313509823442147384, 3313292856993732664}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x000072525ff29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x725243c006c0 (LWP 1439577) "test_thread.rb*"):
#0  0x000072525ff1b4cd in __GI___poll (fds=0x725237309040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00006454f853f6ea in __interceptor_poll ()
No symbol table info available.
#2  0x00006454f88f7f0f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052
        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:3006
        vm = <optimized out>
#4  0x00006454f8598a9f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x000072525fe9ca94 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 = {125697649542848, 3313267106271287352, 125697649542848, -360, 0, 125697276237776, 3313267106250315832, 3313292856993732664}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x000072525ff29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x725260115c40 (LWP 1411095) "ruby"):
#0  0x000072525ff107e3 in __GI___wait4 (pid=-1, stat_loc=0x72525dd5cc48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00006454f852cf20 in __interceptor_waitpid ()
No symbol table info available.
#2  0x00006454f8770294 in do_waitpid (pid=-1, st=0x72525dd5cc48, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1040
No locals.
#3  waitpid_blocking_no_SIGCHLD (x=0x72525dd5cc20) at /tmp/ruby/src/trunk_asan/process.c:1074
        w = 0x72525dd5cc20
#4  0x00006454f88da84f in rb_nogvl (func=0x6454f8770250 <waitpid_blocking_no_SIGCHLD>, data1=0x72525dd5cc20, ubf=<optimized out>, data2=<optimized out>, flags=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1576
        __region = <optimized out>
        val = 0x0
        ec = 0x5160000006d0
        th = 0x515000000300
        vm = <optimized out>
        saved_errno = 0
        saved_vm = <optimized out>
        is_main_thread = <optimized out>
#5  0x00006454f875ae4e in waitpid_no_SIGCHLD (w=0x72525dd5cc20) at /tmp/ruby/src/trunk_asan/process.c:1087
No locals.
#6  rb_process_status_wait (pid=<optimized out>, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1111
        waitpid_state = {wnode = {next = <optimized out>, prev = <optimized out>}, ec = 0x5160000006d0, cond = <optimized out>, ret = 0, pid = -1, status = 0, options = 0, errnum = 0}
#7  0x00006454f876983e in rb_waitpid (pid=-1, flags=0, st=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:1170
        status = <optimized out>
        data = <optimized out>
#8  proc_waitall (_=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:1419
        result = 125698121239800
        pid = <optimized out>
        status = <optimized out>
#9  0x00006454f89c8978 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 = 0x6b5100100001
        cc = <optimized out>
        me = 0x72525f7d74f8
        cfunc = 0x504000020898
        recv = 125698115016200
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x00006454f8975f27 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x72525d3ff480, 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 = {0x6454f896b22c <vm_exec_core+14140>, 0x6454f89681fb <vm_exec_core+1803>, 0x6454f8969ba9 <vm_exec_core+8377>, 0x6454f896f6d8 <vm_exec_core+31720>, 0x6454f8969481 <vm_exec_core+6545>, 0x6454f897048d <vm_exec_core+35229>, 0x6454f896e4da <vm_exec_core+27114>, 0x6454f896c0ac <vm_exec_core+17852>, 0x6454f8968530 <vm_exec_core+2624>, 0x6454f896ff0b <vm_exec_core+33819>, 0x6454f896faab <vm_exec_core+32699>, 0x6454f896987c <vm_exec_core+7564>, 0x6454f8968b9c <vm_exec_core+4268>, 0x6454f896ea11 <vm_exec_core+28449>, 0x6454f896a82c <vm_exec_core+11580>, 0x6454f897014d <vm_exec_core+34397>, 0x6454f896fcfa <vm_exec_core+33290>, 0x6454f896b0a4 <vm_exec_core+13748>, 0x6454f896bffd <vm_exec_core+17677>, 0x6454f896e68a <vm_exec_core+27546>, 0x6454f896fc42 <vm_exec_core+33106>, 0x6454f896d63c <vm_exec_core+23372>, 0x6454f896e73e <vm_exec_core+27726>, 0x6454f896ebc8 <vm_exec_core+28888>, 0x6454f896d54e <vm_exec_core+23134>, 0x6454f8968a7c <vm_exec_core+3980>, 0x6454f896de31 <vm_exec_core+25409>, 0x6454f89688a4 <vm_exec_core+3508>, 0x6454f8968c5d <vm_exec_core+4461>, 0x6454f896b399 <vm_exec_core+14505>, 0x6454f896d3bb <vm_exec_core+22731>, 0x6454f896d9ff <vm_exec_core+24335>, 0x6454f896d104 <vm_exec_core+22036>, 0x6454f8968461 <vm_exec_core+2417>, 0x6454f896ee6c <vm_exec_core+29564>, 0x6454f896f95b <vm_exec_core+32363>, 0x6454f8968d74 <vm_exec_core+4740>, 0x6454f896a02d <vm_exec_core+9533>, 0x6454f8969aa0 <vm_exec_core+8112>, 0x6454f896a9a7 <vm_exec_core+11959>, 0x6454f896bf2b <vm_exec_core+17467>, 0x6454f8968e80 <vm_exec_core+5008>, 0x6454f896ecb1 <vm_exec_core+29121>, 0x6454f8969f72 <vm_exec_core+9346>, 0x6454f896bd94 <vm_exec_core+17060>, 0x6454f896c937 <vm_exec_core+20039>, 0x6454f896eb2b <vm_exec_core+28731>, 0x6454f896d827 <vm_exec_core+23863>, 0x6454f896abe7 <vm_exec_core+12535>, 0x6454f896a2ab <vm_exec_core+10171>, 0x6454f896e8d1 <vm_exec_core+28129>, 0x6454f896b545 <vm_exec_core+14933>, 0x6454f896def8 <vm_exec_core+25608>, 0x6454f896d956 <vm_exec_core+24166>, 0x6454f896e153 <vm_exec_core+26211>, 0x6454f896f196 <vm_exec_core+30374>, 0x6454f896cb74 <vm_exec_core+20612>, 0x6454f8967e9b <vm_exec_core+939>, 0x6454f896ad79 <vm_exec_core+12937>, 0x6454f896e801 <vm_exec_core+27921>, 0x6454f896aebc <vm_exec_core+13260>, 0x6454f896d474 <vm_exec_core+22916>, 0x6454f896dd18 <vm_exec_core+25128>, 0x6454f896c642 <vm_exec_core+19282>, 0x6454f896d25d <vm_exec_core+22381>, 0x6454f896b13b <vm_exec_core+13899>, 0x6454f896a5c1 <vm_exec_core+10961>, 0x6454f896e246 <vm_exec_core+26454>, 0x6454f8968f52 <vm_exec_core+5218>, 0x6454f896c426 <vm_exec_core+18742>, 0x6454f89778eb <vm_exec_core+65019>, 0x6454f896d6fc <vm_exec_core+23564>, 0x6454f8969211 <vm_exec_core+5921>, 0x6454f8969743 <vm_exec_core+7251>, 0x6454f896934a <vm_exec_core+6234>, 0x6454f896a13b <vm_exec_core+9803>, 0x6454f896aa22 <vm_exec_core+12082>, 0x6454f8967ea0 <vm_exec_core+944>, 0x6454f8969e51 <vm_exec_core+9057>, 0x6454f89706e2 <vm_exec_core+35826>, 0x6454f896dc18 <vm_exec_core+24872>, 0x6454f896ca17 <vm_exec_core+20263>, 0x6454f896ed46 <vm_exec_core+29270>, 0x6454f89707cb <vm_exec_core+36059>, 0x6454f896f099 <vm_exec_core+30121>, 0x6454f89701f7 <vm_exec_core+34567>, 0x6454f89702e1 <vm_exec_core+34801>, 0x6454f8968983 <vm_exec_core+3731>, 0x6454f896fdb8 <vm_exec_core+33480>, 0x6454f896b452 <vm_exec_core+14690>, 0x6454f8970000 <vm_exec_core+34064>, 0x6454f896af7d <vm_exec_core+13453>, 0x6454f896ef5d <vm_exec_core+29805>, 0x6454f896a3f4 <vm_exec_core+10500>, 0x6454f896b79b <vm_exec_core+15531>, 0x6454f89703d7 <vm_exec_core+35047>, 0x6454f896be6b <vm_exec_core+17275>, 0x6454f896b94c <vm_exec_core+15964>, 0x6454f8967f86 <vm_exec_core+1174>, 0x6454f896869f <vm_exec_core+2991>, 0x6454f8968084 <vm_exec_core+1428>, 0x6454f896c752 <vm_exec_core+19554>, 0x6454f896bb22 <vm_exec_core+16434>, 0x6454f896c2e7 <vm_exec_core+18423>, 0x6454f896c1ee <vm_exec_core+18174>, 0x6454f896b286 <vm_exec_core+14230>, 0x6454f896ba02 <vm_exec_core+16146>, 0x6454f896b65c <vm_exec_core+15212>, 0x6454f896bc66 <vm_exec_core+16758>, 0x6454f896bcfd <vm_exec_core+16909>, 0x6454f896b21d <vm_exec_core+14125>, 0x6454f89681ec <vm_exec_core+1788>, 0x6454f8969b9a <vm_exec_core+8362>, 0x6454f896f6c9 <vm_exec_core+31705>, 0x6454f8969472 <vm_exec_core+6530>, 0x6454f897047e <vm_exec_core+35214>, 0x6454f896e4cb <vm_exec_core+27099>, 0x6454f896c09d <vm_exec_core+17837>, 0x6454f8968521 <vm_exec_core+2609>, 0x6454f896fefc <vm_exec_core+33804>, 0x6454f896fa9c <vm_exec_core+32684>, 0x6454f896986d <vm_exec_core+7549>, 0x6454f8968b8d <vm_exec_core+4253>, 0x6454f896ea02 <vm_exec_core+28434>, 0x6454f896a81d <vm_exec_core+11565>, 0x6454f897013e <vm_exec_core+34382>, 0x6454f896fceb <vm_exec_core+33275>, 0x6454f896b095 <vm_exec_core+13733>, 0x6454f896bfee <vm_exec_core+17662>, 0x6454f896e67b <vm_exec_core+27531>, 0x6454f896fc33 <vm_exec_core+33091>, 0x6454f896d62d <vm_exec_core+23357>, 0x6454f896e72f <vm_exec_core+27711>, 0x6454f896ebb9 <vm_exec_core+28873>, 0x6454f896d53f <vm_exec_core+23119>, 0x6454f8968a6d <vm_exec_core+3965>, 0x6454f896de22 <vm_exec_core+25394>, 0x6454f8968895 <vm_exec_core+3493>, 0x6454f8968c4e <vm_exec_core+4446>, 0x6454f896b38a <vm_exec_core+14490>, 0x6454f896d3ac <vm_exec_core+22716>, 0x6454f896d9f0 <vm_exec_core+24320>, 0x6454f896d0f5 <vm_exec_core+22021>, 0x6454f8968452 <vm_exec_core+2402>, 0x6454f896ee5d <vm_exec_core+29549>, 0x6454f896f94c <vm_exec_core+32348>, 0x6454f8968d65 <vm_exec_core+4725>, 0x6454f896a01e <vm_exec_core+9518>, 0x6454f8969a91 <vm_exec_core+8097>, 0x6454f896a998 <vm_exec_core+11944>, 0x6454f896bf1c <vm_exec_core+17452>, 0x6454f8968e71 <vm_exec_core+4993>, 0x6454f896eca2 <vm_exec_core+29106>, 0x6454f8969f63 <vm_exec_core+9331>, 0x6454f896bd85 <vm_exec_core+17045>, 0x6454f896c928 <vm_exec_core+20024>, 0x6454f896eb1c <vm_exec_core+28716>, 0x6454f896d818 <vm_exec_core+23848>, 0x6454f896abd8 <vm_exec_core+12520>, 0x6454f896a29c <vm_exec_core+10156>, 0x6454f896e8c2 <vm_exec_core+28114>, 0x6454f896b536 <vm_exec_core+14918>, 0x6454f896dee9 <vm_exec_core+25593>, 0x6454f896d947 <vm_exec_core+24151>, 0x6454f896e144 <vm_exec_core+26196>, 0x6454f896f187 <vm_exec_core+30359>, 0x6454f896cb65 <vm_exec_core+20597>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896ad6a <vm_exec_core+12922>, 0x6454f896e7f2 <vm_exec_core+27906>, 0x6454f896aead <vm_exec_core+13245>, 0x6454f896d465 <vm_exec_core+22901>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896c633 <vm_exec_core+19267>, 0x6454f896d24e <vm_exec_core+22366>, 0x6454f896b12c <vm_exec_core+13884>, 0x6454f896a5b2 <vm_exec_core+10946>, 0x6454f896e237 <vm_exec_core+26439>, 0x6454f8968f43 <vm_exec_core+5203>, 0x6454f896c417 <vm_exec_core+18727>, 0x6454f89778dc <vm_exec_core+65004>, 0x6454f896d6ed <vm_exec_core+23549>, 0x6454f8969202 <vm_exec_core+5906>, 0x6454f8969734 <vm_exec_core+7236>, 0x6454f896933b <vm_exec_core+6219>, 0x6454f896a12c <vm_exec_core+9788>, 0x6454f896aa13 <vm_exec_core+12067>, 0x6454f896ca12 <vm_exec_core+20258>, 0x6454f896bf12 <vm_exec_core+17442>, 0x6454f896ca0d <vm_exec_core+20253>, 0x6454f896d628 <vm_exec_core+23352>, 0x6454f896d53a <vm_exec_core+23114>, 0x6454f896a127 <vm_exec_core+9783>, 0x6454f896d7dc <vm_exec_core+23788>, 0x6454f896b448 <vm_exec_core+14680>, 0x6454f896b44d <vm_exec_core+14685>, 0x6454f896d535 <vm_exec_core+23109>, 0x6454f896d3a2 <vm_exec_core+22706>, 0x6454f896c2ce <vm_exec_core+18398>, 0x6454f896c1da <vm_exec_core+18154>...}
        reg_cfp = 0x72525d3ff480
        reg_pc = 0x50b0000261b0
        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>
th: 0x515000000300, native_id: 0x725260115c40
-- Control frame information -----------------------------------------------
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#12 0x00006454f8964268 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
c:0017 p:---- s:0108 e:000107 CFUNC  :waitall
c:0016 p:0010 s:0104 e:000102 METHOD /tmp/ruby/src/trunk_asan/tool/lib/zombie_hunter.rb:6
        _ec = 0x5160000006d0
        _tag = <optimized out>
c:0015 p:0004 s:0099 e:000098 METHOD /tmp/ruby/src/trunk_asan/tool/lib/gc_checker.rb:13
c:0014 p:0006 s:0093 e:000092 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:185 [FINISH]
        state = RUBY_TAG_NONE
        result = <optimized out>
c:0013 p:---- s:0089 e:000088 CFUNC  :each
c:0012 p:0102 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:183
#13 0x00006454f89e6342 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x72525d3ff578, self=125698097829040, 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:1625
c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671 [FINISH]
        flags = 0
        iseq = 0x72525f79cd58
c:0010 p:---- s:0069 e:000068 CFUNC  :map
c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362
c:0007 p:0069 s:0046 E:000ed0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
c:0005 p:---- s:0026 e:000025 CFUNC  :map
c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
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]

        cfp = <optimized out>
        sp = 0x72525d2ffac8
        use_argv = 0x72525dcb20e0
        stack_argv = 0x72525d2ffac8
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
th: 0x5150002bca80, native_id: 0x72523e8006c0
-- Control frame information -----------------------------------------------
#14 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:1639
        captured = 0x72525d3ff578
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
#15 0x00006454f8992936 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:1676
No locals.
#16 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#17 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
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]
No locals.
#18 0x00006454f8992936 in rb_yield (val=<optimized out>)
No locals.
#19 0x00006454f8b39d6a in rb_ary_each (ary=125698121241360) at /tmp/ruby/src/trunk_asan/array.c:2641
        i = 2
#20 0x00006454f89c8978 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 = 0x72523df4ffb8
        cfunc = 0x50400000a298
        recv = 125698121241360
        block_handler = <optimized out>
        frame_type = 1431634051

th: 0x515000255d80, native_id: 0x7252312006c0
-- Control frame information -----------------------------------------------
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]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        len = <optimized out>
        val = <optimized out>
#21 0x00006454f896f4f7 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x72525d3ff560, cd=0x512000021140, 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>
#22 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 = 0x512000021140
        insns_address_table = {0x6454f896b22c <vm_exec_core+14140>, 0x6454f89681fb <vm_exec_core+1803>, 0x6454f8969ba9 <vm_exec_core+8377>, 0x6454f896f6d8 <vm_exec_core+31720>, 0x6454f8969481 <vm_exec_core+6545>, 0x6454f897048d <vm_exec_core+35229>, 0x6454f896e4da <vm_exec_core+27114>, 0x6454f896c0ac <vm_exec_core+17852>, 0x6454f8968530 <vm_exec_core+2624>, 0x6454f896ff0b <vm_exec_core+33819>, 0x6454f896faab <vm_exec_core+32699>, 0x6454f896987c <vm_exec_core+7564>, 0x6454f8968b9c <vm_exec_core+4268>, 0x6454f896ea11 <vm_exec_core+28449>, 0x6454f896a82c <vm_exec_core+11580>, 0x6454f897014d <vm_exec_core+34397>, 0x6454f896fcfa <vm_exec_core+33290>, 0x6454f896b0a4 <vm_exec_core+13748>, 0x6454f896bffd <vm_exec_core+17677>, 0x6454f896e68a <vm_exec_core+27546>, 0x6454f896fc42 <vm_exec_core+33106>, 0x6454f896d63c <vm_exec_core+23372>, 0x6454f896e73e <vm_exec_core+27726>, 0x6454f896ebc8 <vm_exec_core+28888>, 0x6454f896d54e <vm_exec_core+23134>, 0x6454f8968a7c <vm_exec_core+3980>, 0x6454f896de31 <vm_exec_core+25409>, 0x6454f89688a4 <vm_exec_core+3508>, 0x6454f8968c5d <vm_exec_core+4461>, 0x6454f896b399 <vm_exec_core+14505>, 0x6454f896d3bb <vm_exec_core+22731>, 0x6454f896d9ff <vm_exec_core+24335>, 0x6454f896d104 <vm_exec_core+22036>, 0x6454f8968461 <vm_exec_core+2417>, 0x6454f896ee6c <vm_exec_core+29564>, 0x6454f896f95b <vm_exec_core+32363>, 0x6454f8968d74 <vm_exec_core+4740>, 0x6454f896a02d <vm_exec_core+9533>, 0x6454f8969aa0 <vm_exec_core+8112>, 0x6454f896a9a7 <vm_exec_core+11959>, 0x6454f896bf2b <vm_exec_core+17467>, 0x6454f8968e80 <vm_exec_core+5008>, 0x6454f896ecb1 <vm_exec_core+29121>, 0x6454f8969f72 <vm_exec_core+9346>, 0x6454f896bd94 <vm_exec_core+17060>, 0x6454f896c937 <vm_exec_core+20039>, 0x6454f896eb2b <vm_exec_core+28731>, 0x6454f896d827 <vm_exec_core+23863>, 0x6454f896abe7 <vm_exec_core+12535>, 0x6454f896a2ab <vm_exec_core+10171>, 0x6454f896e8d1 <vm_exec_core+28129>, 0x6454f896b545 <vm_exec_core+14933>, 0x6454f896def8 <vm_exec_core+25608>, 0x6454f896d956 <vm_exec_core+24166>, 0x6454f896e153 <vm_exec_core+26211>, 0x6454f896f196 <vm_exec_core+30374>, 0x6454f896cb74 <vm_exec_core+20612>, 0x6454f8967e9b <vm_exec_core+939>, 0x6454f896ad79 <vm_exec_core+12937>, 0x6454f896e801 <vm_exec_core+27921>, 0x6454f896aebc <vm_exec_core+13260>, 0x6454f896d474 <vm_exec_core+22916>, 0x6454f896dd18 <vm_exec_core+25128>, 0x6454f896c642 <vm_exec_core+19282>, 0x6454f896d25d <vm_exec_core+22381>, 0x6454f896b13b <vm_exec_core+13899>, 0x6454f896a5c1 <vm_exec_core+10961>, 0x6454f896e246 <vm_exec_core+26454>, 0x6454f8968f52 <vm_exec_core+5218>, 0x6454f896c426 <vm_exec_core+18742>, 0x6454f89778eb <vm_exec_core+65019>, 0x6454f896d6fc <vm_exec_core+23564>, 0x6454f8969211 <vm_exec_core+5921>, 0x6454f8969743 <vm_exec_core+7251>, 0x6454f896934a <vm_exec_core+6234>, 0x6454f896a13b <vm_exec_core+9803>, 0x6454f896aa22 <vm_exec_core+12082>, 0x6454f8967ea0 <vm_exec_core+944>, 0x6454f8969e51 <vm_exec_core+9057>, 0x6454f89706e2 <vm_exec_core+35826>, 0x6454f896dc18 <vm_exec_core+24872>, 0x6454f896ca17 <vm_exec_core+20263>, 0x6454f896ed46 <vm_exec_core+29270>, 0x6454f89707cb <vm_exec_core+36059>, 0x6454f896f099 <vm_exec_core+30121>, 0x6454f89701f7 <vm_exec_core+34567>, 0x6454f89702e1 <vm_exec_core+34801>, 0x6454f8968983 <vm_exec_core+3731>, 0x6454f896fdb8 <vm_exec_core+33480>, 0x6454f896b452 <vm_exec_core+14690>, 0x6454f8970000 <vm_exec_core+34064>, 0x6454f896af7d <vm_exec_core+13453>, 0x6454f896ef5d <vm_exec_core+29805>, 0x6454f896a3f4 <vm_exec_core+10500>, 0x6454f896b79b <vm_exec_core+15531>, 0x6454f89703d7 <vm_exec_core+35047>, 0x6454f896be6b <vm_exec_core+17275>, 0x6454f896b94c <vm_exec_core+15964>, 0x6454f8967f86 <vm_exec_core+1174>, 0x6454f896869f <vm_exec_core+2991>, 0x6454f8968084 <vm_exec_core+1428>, 0x6454f896c752 <vm_exec_core+19554>, 0x6454f896bb22 <vm_exec_core+16434>, 0x6454f896c2e7 <vm_exec_core+18423>, 0x6454f896c1ee <vm_exec_core+18174>, 0x6454f896b286 <vm_exec_core+14230>, 0x6454f896ba02 <vm_exec_core+16146>, 0x6454f896b65c <vm_exec_core+15212>, 0x6454f896bc66 <vm_exec_core+16758>, 0x6454f896bcfd <vm_exec_core+16909>, 0x6454f896b21d <vm_exec_core+14125>, 0x6454f89681ec <vm_exec_core+1788>, 0x6454f8969b9a <vm_exec_core+8362>, 0x6454f896f6c9 <vm_exec_core+31705>, 0x6454f8969472 <vm_exec_core+6530>, 0x6454f897047e <vm_exec_core+35214>, 0x6454f896e4cb <vm_exec_core+27099>, 0x6454f896c09d <vm_exec_core+17837>, 0x6454f8968521 <vm_exec_core+2609>, 0x6454f896fefc <vm_exec_core+33804>, 0x6454f896fa9c <vm_exec_core+32684>, 0x6454f896986d <vm_exec_core+7549>, 0x6454f8968b8d <vm_exec_core+4253>, 0x6454f896ea02 <vm_exec_core+28434>, 0x6454f896a81d <vm_exec_core+11565>, 0x6454f897013e <vm_exec_core+34382>, 0x6454f896fceb <vm_exec_core+33275>, 0x6454f896b095 <vm_exec_core+13733>, 0x6454f896bfee <vm_exec_core+17662>, 0x6454f896e67b <vm_exec_core+27531>, 0x6454f896fc33 <vm_exec_core+33091>, 0x6454f896d62d <vm_exec_core+23357>, 0x6454f896e72f <vm_exec_core+27711>, 0x6454f896ebb9 <vm_exec_core+28873>, 0x6454f896d53f <vm_exec_core+23119>, 0x6454f8968a6d <vm_exec_core+3965>, 0x6454f896de22 <vm_exec_core+25394>, 0x6454f8968895 <vm_exec_core+3493>, 0x6454f8968c4e <vm_exec_core+4446>, 0x6454f896b38a <vm_exec_core+14490>, 0x6454f896d3ac <vm_exec_core+22716>, 0x6454f896d9f0 <vm_exec_core+24320>, 0x6454f896d0f5 <vm_exec_core+22021>, 0x6454f8968452 <vm_exec_core+2402>, 0x6454f896ee5d <vm_exec_core+29549>, 0x6454f896f94c <vm_exec_core+32348>, 0x6454f8968d65 <vm_exec_core+4725>, 0x6454f896a01e <vm_exec_core+9518>, 0x6454f8969a91 <vm_exec_core+8097>, 0x6454f896a998 <vm_exec_core+11944>, 0x6454f896bf1c <vm_exec_core+17452>, 0x6454f8968e71 <vm_exec_core+4993>, 0x6454f896eca2 <vm_exec_core+29106>, 0x6454f8969f63 <vm_exec_core+9331>, 0x6454f896bd85 <vm_exec_core+17045>, 0x6454f896c928 <vm_exec_core+20024>, 0x6454f896eb1c <vm_exec_core+28716>, 0x6454f896d818 <vm_exec_core+23848>, 0x6454f896abd8 <vm_exec_core+12520>, 0x6454f896a29c <vm_exec_core+10156>, 0x6454f896e8c2 <vm_exec_core+28114>, 0x6454f896b536 <vm_exec_core+14918>, 0x6454f896dee9 <vm_exec_core+25593>, 0x6454f896d947 <vm_exec_core+24151>, 0x6454f896e144 <vm_exec_core+26196>, 0x6454f896f187 <vm_exec_core+30359>, 0x6454f896cb65 <vm_exec_core+20597>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896ad6a <vm_exec_core+12922>, 0x6454f896e7f2 <vm_exec_core+27906>, 0x6454f896aead <vm_exec_core+13245>, 0x6454f896d465 <vm_exec_core+22901>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896c633 <vm_exec_core+19267>, 0x6454f896d24e <vm_exec_core+22366>, 0x6454f896b12c <vm_exec_core+13884>, 0x6454f896a5b2 <vm_exec_core+10946>, 0x6454f896e237 <vm_exec_core+26439>, 0x6454f8968f43 <vm_exec_core+5203>, 0x6454f896c417 <vm_exec_core+18727>, 0x6454f89778dc <vm_exec_core+65004>, 0x6454f896d6ed <vm_exec_core+23549>, 0x6454f8969202 <vm_exec_core+5906>, 0x6454f8969734 <vm_exec_core+7236>, 0x6454f896933b <vm_exec_core+6219>, 0x6454f896a12c <vm_exec_core+9788>, 0x6454f896aa13 <vm_exec_core+12067>, 0x6454f896ca12 <vm_exec_core+20258>, 0x6454f896bf12 <vm_exec_core+17442>, 0x6454f896ca0d <vm_exec_core+20253>, 0x6454f896d628 <vm_exec_core+23352>, 0x6454f896d53a <vm_exec_core+23114>, 0x6454f896a127 <vm_exec_core+9783>, 0x6454f896d7dc <vm_exec_core+23788>, 0x6454f896b448 <vm_exec_core+14680>, 0x6454f896b44d <vm_exec_core+14685>, 0x6454f896d535 <vm_exec_core+23109>, 0x6454f896d3a2 <vm_exec_core+22706>, 0x6454f896c2ce <vm_exec_core+18398>, 0x6454f896c1da <vm_exec_core+18154>...}
        reg_cfp = 0x72525d3ff560
        reg_pc = 0x51900001deb0
        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>
#23 0x00006454f8964621 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.
#24 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
#25 0x00006454f89e6342 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x72525d3ff620, self=125698108249200, 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:1625
        flags = 0
        iseq = 0x72525f755bb0
        cfp = <optimized out>
        sp = 0x72525d2ffa28
        use_argv = 0x72525dc6d960
        stack_argv = 0x72525d2ffa28
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#26 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:1639
        captured = 0x72525d3ff620
#27 0x00006454f8992936 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:1676
No locals.
#28 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#29 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#30 0x00006454f8992936 in rb_yield (val=<optimized out>)
No locals.
#31 0x00006454f8b46af6 in rb_ary_collect (ary=125697589296440) at /tmp/ruby/src/trunk_asan/array.c:3645
        collect = 125697589292640
        i = 30
#32 0x00006454f89c8978 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 = 0x725260030140
        cfunc = 0x50400000a758
        recv = 125697589296440
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#33 0x00006454f896f4f7 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x72525d3ff608, cd=0x51100000d590, 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>
#34 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 = 0x51100000d590
        insns_address_table = {0x6454f896b22c <vm_exec_core+14140>, 0x6454f89681fb <vm_exec_core+1803>, 0x6454f8969ba9 <vm_exec_core+8377>, 0x6454f896f6d8 <vm_exec_core+31720>, 0x6454f8969481 <vm_exec_core+6545>, 0x6454f897048d <vm_exec_core+35229>, 0x6454f896e4da <vm_exec_core+27114>, 0x6454f896c0ac <vm_exec_core+17852>, 0x6454f8968530 <vm_exec_core+2624>, 0x6454f896ff0b <vm_exec_core+33819>, 0x6454f896faab <vm_exec_core+32699>, 0x6454f896987c <vm_exec_core+7564>, 0x6454f8968b9c <vm_exec_core+4268>, 0x6454f896ea11 <vm_exec_core+28449>, 0x6454f896a82c <vm_exec_core+11580>, 0x6454f897014d <vm_exec_core+34397>, 0x6454f896fcfa <vm_exec_core+33290>, 0x6454f896b0a4 <vm_exec_core+13748>, 0x6454f896bffd <vm_exec_core+17677>, 0x6454f896e68a <vm_exec_core+27546>, 0x6454f896fc42 <vm_exec_core+33106>, 0x6454f896d63c <vm_exec_core+23372>, 0x6454f896e73e <vm_exec_core+27726>, 0x6454f896ebc8 <vm_exec_core+28888>, 0x6454f896d54e <vm_exec_core+23134>, 0x6454f8968a7c <vm_exec_core+3980>, 0x6454f896de31 <vm_exec_core+25409>, 0x6454f89688a4 <vm_exec_core+3508>, 0x6454f8968c5d <vm_exec_core+4461>, 0x6454f896b399 <vm_exec_core+14505>, 0x6454f896d3bb <vm_exec_core+22731>, 0x6454f896d9ff <vm_exec_core+24335>, 0x6454f896d104 <vm_exec_core+22036>, 0x6454f8968461 <vm_exec_core+2417>, 0x6454f896ee6c <vm_exec_core+29564>, 0x6454f896f95b <vm_exec_core+32363>, 0x6454f8968d74 <vm_exec_core+4740>, 0x6454f896a02d <vm_exec_core+9533>, 0x6454f8969aa0 <vm_exec_core+8112>, 0x6454f896a9a7 <vm_exec_core+11959>, 0x6454f896bf2b <vm_exec_core+17467>, 0x6454f8968e80 <vm_exec_core+5008>, 0x6454f896ecb1 <vm_exec_core+29121>, 0x6454f8969f72 <vm_exec_core+9346>, 0x6454f896bd94 <vm_exec_core+17060>, 0x6454f896c937 <vm_exec_core+20039>, 0x6454f896eb2b <vm_exec_core+28731>, 0x6454f896d827 <vm_exec_core+23863>, 0x6454f896abe7 <vm_exec_core+12535>, 0x6454f896a2ab <vm_exec_core+10171>, 0x6454f896e8d1 <vm_exec_core+28129>, 0x6454f896b545 <vm_exec_core+14933>, 0x6454f896def8 <vm_exec_core+25608>, 0x6454f896d956 <vm_exec_core+24166>, 0x6454f896e153 <vm_exec_core+26211>, 0x6454f896f196 <vm_exec_core+30374>, 0x6454f896cb74 <vm_exec_core+20612>, 0x6454f8967e9b <vm_exec_core+939>, 0x6454f896ad79 <vm_exec_core+12937>, 0x6454f896e801 <vm_exec_core+27921>, 0x6454f896aebc <vm_exec_core+13260>, 0x6454f896d474 <vm_exec_core+22916>, 0x6454f896dd18 <vm_exec_core+25128>, 0x6454f896c642 <vm_exec_core+19282>, 0x6454f896d25d <vm_exec_core+22381>, 0x6454f896b13b <vm_exec_core+13899>, 0x6454f896a5c1 <vm_exec_core+10961>, 0x6454f896e246 <vm_exec_core+26454>, 0x6454f8968f52 <vm_exec_core+5218>, 0x6454f896c426 <vm_exec_core+18742>, 0x6454f89778eb <vm_exec_core+65019>, 0x6454f896d6fc <vm_exec_core+23564>, 0x6454f8969211 <vm_exec_core+5921>, 0x6454f8969743 <vm_exec_core+7251>, 0x6454f896934a <vm_exec_core+6234>, 0x6454f896a13b <vm_exec_core+9803>, 0x6454f896aa22 <vm_exec_core+12082>, 0x6454f8967ea0 <vm_exec_core+944>, 0x6454f8969e51 <vm_exec_core+9057>, 0x6454f89706e2 <vm_exec_core+35826>, 0x6454f896dc18 <vm_exec_core+24872>, 0x6454f896ca17 <vm_exec_core+20263>, 0x6454f896ed46 <vm_exec_core+29270>, 0x6454f89707cb <vm_exec_core+36059>, 0x6454f896f099 <vm_exec_core+30121>, 0x6454f89701f7 <vm_exec_core+34567>, 0x6454f89702e1 <vm_exec_core+34801>, 0x6454f8968983 <vm_exec_core+3731>, 0x6454f896fdb8 <vm_exec_core+33480>, 0x6454f896b452 <vm_exec_core+14690>, 0x6454f8970000 <vm_exec_core+34064>, 0x6454f896af7d <vm_exec_core+13453>, 0x6454f896ef5d <vm_exec_core+29805>, 0x6454f896a3f4 <vm_exec_core+10500>, 0x6454f896b79b <vm_exec_core+15531>, 0x6454f89703d7 <vm_exec_core+35047>, 0x6454f896be6b <vm_exec_core+17275>, 0x6454f896b94c <vm_exec_core+15964>, 0x6454f8967f86 <vm_exec_core+1174>, 0x6454f896869f <vm_exec_core+2991>, 0x6454f8968084 <vm_exec_core+1428>, 0x6454f896c752 <vm_exec_core+19554>, 0x6454f896bb22 <vm_exec_core+16434>, 0x6454f896c2e7 <vm_exec_core+18423>, 0x6454f896c1ee <vm_exec_core+18174>, 0x6454f896b286 <vm_exec_core+14230>, 0x6454f896ba02 <vm_exec_core+16146>, 0x6454f896b65c <vm_exec_core+15212>, 0x6454f896bc66 <vm_exec_core+16758>, 0x6454f896bcfd <vm_exec_core+16909>, 0x6454f896b21d <vm_exec_core+14125>, 0x6454f89681ec <vm_exec_core+1788>, 0x6454f8969b9a <vm_exec_core+8362>, 0x6454f896f6c9 <vm_exec_core+31705>, 0x6454f8969472 <vm_exec_core+6530>, 0x6454f897047e <vm_exec_core+35214>, 0x6454f896e4cb <vm_exec_core+27099>, 0x6454f896c09d <vm_exec_core+17837>, 0x6454f8968521 <vm_exec_core+2609>, 0x6454f896fefc <vm_exec_core+33804>, 0x6454f896fa9c <vm_exec_core+32684>, 0x6454f896986d <vm_exec_core+7549>, 0x6454f8968b8d <vm_exec_core+4253>, 0x6454f896ea02 <vm_exec_core+28434>, 0x6454f896a81d <vm_exec_core+11565>, 0x6454f897013e <vm_exec_core+34382>, 0x6454f896fceb <vm_exec_core+33275>, 0x6454f896b095 <vm_exec_core+13733>, 0x6454f896bfee <vm_exec_core+17662>, 0x6454f896e67b <vm_exec_core+27531>, 0x6454f896fc33 <vm_exec_core+33091>, 0x6454f896d62d <vm_exec_core+23357>, 0x6454f896e72f <vm_exec_core+27711>, 0x6454f896ebb9 <vm_exec_core+28873>, 0x6454f896d53f <vm_exec_core+23119>, 0x6454f8968a6d <vm_exec_core+3965>, 0x6454f896de22 <vm_exec_core+25394>, 0x6454f8968895 <vm_exec_core+3493>, 0x6454f8968c4e <vm_exec_core+4446>, 0x6454f896b38a <vm_exec_core+14490>, 0x6454f896d3ac <vm_exec_core+22716>, 0x6454f896d9f0 <vm_exec_core+24320>, 0x6454f896d0f5 <vm_exec_core+22021>, 0x6454f8968452 <vm_exec_core+2402>, 0x6454f896ee5d <vm_exec_core+29549>, 0x6454f896f94c <vm_exec_core+32348>, 0x6454f8968d65 <vm_exec_core+4725>, 0x6454f896a01e <vm_exec_core+9518>, 0x6454f8969a91 <vm_exec_core+8097>, 0x6454f896a998 <vm_exec_core+11944>, 0x6454f896bf1c <vm_exec_core+17452>, 0x6454f8968e71 <vm_exec_core+4993>, 0x6454f896eca2 <vm_exec_core+29106>, 0x6454f8969f63 <vm_exec_core+9331>, 0x6454f896bd85 <vm_exec_core+17045>, 0x6454f896c928 <vm_exec_core+20024>, 0x6454f896eb1c <vm_exec_core+28716>, 0x6454f896d818 <vm_exec_core+23848>, 0x6454f896abd8 <vm_exec_core+12520>, 0x6454f896a29c <vm_exec_core+10156>, 0x6454f896e8c2 <vm_exec_core+28114>, 0x6454f896b536 <vm_exec_core+14918>, 0x6454f896dee9 <vm_exec_core+25593>, 0x6454f896d947 <vm_exec_core+24151>, 0x6454f896e144 <vm_exec_core+26196>, 0x6454f896f187 <vm_exec_core+30359>, 0x6454f896cb65 <vm_exec_core+20597>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896ad6a <vm_exec_core+12922>, 0x6454f896e7f2 <vm_exec_core+27906>, 0x6454f896aead <vm_exec_core+13245>, 0x6454f896d465 <vm_exec_core+22901>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896c633 <vm_exec_core+19267>, 0x6454f896d24e <vm_exec_core+22366>, 0x6454f896b12c <vm_exec_core+13884>, 0x6454f896a5b2 <vm_exec_core+10946>, 0x6454f896e237 <vm_exec_core+26439>, 0x6454f8968f43 <vm_exec_core+5203>, 0x6454f896c417 <vm_exec_core+18727>, 0x6454f89778dc <vm_exec_core+65004>, 0x6454f896d6ed <vm_exec_core+23549>, 0x6454f8969202 <vm_exec_core+5906>, 0x6454f8969734 <vm_exec_core+7236>, 0x6454f896933b <vm_exec_core+6219>, 0x6454f896a12c <vm_exec_core+9788>, 0x6454f896aa13 <vm_exec_core+12067>, 0x6454f896ca12 <vm_exec_core+20258>, 0x6454f896bf12 <vm_exec_core+17442>, 0x6454f896ca0d <vm_exec_core+20253>, 0x6454f896d628 <vm_exec_core+23352>, 0x6454f896d53a <vm_exec_core+23114>, 0x6454f896a127 <vm_exec_core+9783>, 0x6454f896d7dc <vm_exec_core+23788>, 0x6454f896b448 <vm_exec_core+14680>, 0x6454f896b44d <vm_exec_core+14685>, 0x6454f896d535 <vm_exec_core+23109>, 0x6454f896d3a2 <vm_exec_core+22706>, 0x6454f896c2ce <vm_exec_core+18398>, 0x6454f896c1da <vm_exec_core+18154>...}
        reg_cfp = 0x72525d3ff608
        reg_pc = 0x519000015cb8
        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 0x00006454f89643ff in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#36 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>
#37 0x00006454f89e6342 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x72525d3ff738, self=125698108249200, 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:1625
        flags = 0
        iseq = 0x72525f774290
        cfp = <optimized out>
        sp = 0x72525d2ff8d0
        use_argv = 0x72525dc095e0
        stack_argv = 0x72525d2ff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#38 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:1639
        captured = 0x72525d3ff738
#39 0x00006454f8992936 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:1676
No locals.
#40 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#41 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#42 0x00006454f8992936 in rb_yield (val=<optimized out>)
No locals.
#43 0x00006454f8b46af6 in rb_ary_collect (ary=125697589300080) at /tmp/ruby/src/trunk_asan/array.c:3645
        collect = 125697589300000
        i = 0
#44 0x00006454f89c8978 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 = 0x725260030140
        cfunc = 0x50400000a758
        recv = 125697589300080
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#45 0x00006454f896f4f7 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x72525d3ff720, cd=0x502000012df0, 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>
#46 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 = 0x502000012df0
        insns_address_table = {0x6454f896b22c <vm_exec_core+14140>, 0x6454f89681fb <vm_exec_core+1803>, 0x6454f8969ba9 <vm_exec_core+8377>, 0x6454f896f6d8 <vm_exec_core+31720>, 0x6454f8969481 <vm_exec_core+6545>, 0x6454f897048d <vm_exec_core+35229>, 0x6454f896e4da <vm_exec_core+27114>, 0x6454f896c0ac <vm_exec_core+17852>, 0x6454f8968530 <vm_exec_core+2624>, 0x6454f896ff0b <vm_exec_core+33819>, 0x6454f896faab <vm_exec_core+32699>, 0x6454f896987c <vm_exec_core+7564>, 0x6454f8968b9c <vm_exec_core+4268>, 0x6454f896ea11 <vm_exec_core+28449>, 0x6454f896a82c <vm_exec_core+11580>, 0x6454f897014d <vm_exec_core+34397>, 0x6454f896fcfa <vm_exec_core+33290>, 0x6454f896b0a4 <vm_exec_core+13748>, 0x6454f896bffd <vm_exec_core+17677>, 0x6454f896e68a <vm_exec_core+27546>, 0x6454f896fc42 <vm_exec_core+33106>, 0x6454f896d63c <vm_exec_core+23372>, 0x6454f896e73e <vm_exec_core+27726>, 0x6454f896ebc8 <vm_exec_core+28888>, 0x6454f896d54e <vm_exec_core+23134>, 0x6454f8968a7c <vm_exec_core+3980>, 0x6454f896de31 <vm_exec_core+25409>, 0x6454f89688a4 <vm_exec_core+3508>, 0x6454f8968c5d <vm_exec_core+4461>, 0x6454f896b399 <vm_exec_core+14505>, 0x6454f896d3bb <vm_exec_core+22731>, 0x6454f896d9ff <vm_exec_core+24335>, 0x6454f896d104 <vm_exec_core+22036>, 0x6454f8968461 <vm_exec_core+2417>, 0x6454f896ee6c <vm_exec_core+29564>, 0x6454f896f95b <vm_exec_core+32363>, 0x6454f8968d74 <vm_exec_core+4740>, 0x6454f896a02d <vm_exec_core+9533>, 0x6454f8969aa0 <vm_exec_core+8112>, 0x6454f896a9a7 <vm_exec_core+11959>, 0x6454f896bf2b <vm_exec_core+17467>, 0x6454f8968e80 <vm_exec_core+5008>, 0x6454f896ecb1 <vm_exec_core+29121>, 0x6454f8969f72 <vm_exec_core+9346>, 0x6454f896bd94 <vm_exec_core+17060>, 0x6454f896c937 <vm_exec_core+20039>, 0x6454f896eb2b <vm_exec_core+28731>, 0x6454f896d827 <vm_exec_core+23863>, 0x6454f896abe7 <vm_exec_core+12535>, 0x6454f896a2ab <vm_exec_core+10171>, 0x6454f896e8d1 <vm_exec_core+28129>, 0x6454f896b545 <vm_exec_core+14933>, 0x6454f896def8 <vm_exec_core+25608>, 0x6454f896d956 <vm_exec_core+24166>, 0x6454f896e153 <vm_exec_core+26211>, 0x6454f896f196 <vm_exec_core+30374>, 0x6454f896cb74 <vm_exec_core+20612>, 0x6454f8967e9b <vm_exec_core+939>, 0x6454f896ad79 <vm_exec_core+12937>, 0x6454f896e801 <vm_exec_core+27921>, 0x6454f896aebc <vm_exec_core+13260>, 0x6454f896d474 <vm_exec_core+22916>, 0x6454f896dd18 <vm_exec_core+25128>, 0x6454f896c642 <vm_exec_core+19282>, 0x6454f896d25d <vm_exec_core+22381>, 0x6454f896b13b <vm_exec_core+13899>, 0x6454f896a5c1 <vm_exec_core+10961>, 0x6454f896e246 <vm_exec_core+26454>, 0x6454f8968f52 <vm_exec_core+5218>, 0x6454f896c426 <vm_exec_core+18742>, 0x6454f89778eb <vm_exec_core+65019>, 0x6454f896d6fc <vm_exec_core+23564>, 0x6454f8969211 <vm_exec_core+5921>, 0x6454f8969743 <vm_exec_core+7251>, 0x6454f896934a <vm_exec_core+6234>, 0x6454f896a13b <vm_exec_core+9803>, 0x6454f896aa22 <vm_exec_core+12082>, 0x6454f8967ea0 <vm_exec_core+944>, 0x6454f8969e51 <vm_exec_core+9057>, 0x6454f89706e2 <vm_exec_core+35826>, 0x6454f896dc18 <vm_exec_core+24872>, 0x6454f896ca17 <vm_exec_core+20263>, 0x6454f896ed46 <vm_exec_core+29270>, 0x6454f89707cb <vm_exec_core+36059>, 0x6454f896f099 <vm_exec_core+30121>, 0x6454f89701f7 <vm_exec_core+34567>, 0x6454f89702e1 <vm_exec_core+34801>, 0x6454f8968983 <vm_exec_core+3731>, 0x6454f896fdb8 <vm_exec_core+33480>, 0x6454f896b452 <vm_exec_core+14690>, 0x6454f8970000 <vm_exec_core+34064>, 0x6454f896af7d <vm_exec_core+13453>, 0x6454f896ef5d <vm_exec_core+29805>, 0x6454f896a3f4 <vm_exec_core+10500>, 0x6454f896b79b <vm_exec_core+15531>, 0x6454f89703d7 <vm_exec_core+35047>, 0x6454f896be6b <vm_exec_core+17275>, 0x6454f896b94c <vm_exec_core+15964>, 0x6454f8967f86 <vm_exec_core+1174>, 0x6454f896869f <vm_exec_core+2991>, 0x6454f8968084 <vm_exec_core+1428>, 0x6454f896c752 <vm_exec_core+19554>, 0x6454f896bb22 <vm_exec_core+16434>, 0x6454f896c2e7 <vm_exec_core+18423>, 0x6454f896c1ee <vm_exec_core+18174>, 0x6454f896b286 <vm_exec_core+14230>, 0x6454f896ba02 <vm_exec_core+16146>, 0x6454f896b65c <vm_exec_core+15212>, 0x6454f896bc66 <vm_exec_core+16758>, 0x6454f896bcfd <vm_exec_core+16909>, 0x6454f896b21d <vm_exec_core+14125>, 0x6454f89681ec <vm_exec_core+1788>, 0x6454f8969b9a <vm_exec_core+8362>, 0x6454f896f6c9 <vm_exec_core+31705>, 0x6454f8969472 <vm_exec_core+6530>, 0x6454f897047e <vm_exec_core+35214>, 0x6454f896e4cb <vm_exec_core+27099>, 0x6454f896c09d <vm_exec_core+17837>, 0x6454f8968521 <vm_exec_core+2609>, 0x6454f896fefc <vm_exec_core+33804>, 0x6454f896fa9c <vm_exec_core+32684>, 0x6454f896986d <vm_exec_core+7549>, 0x6454f8968b8d <vm_exec_core+4253>, 0x6454f896ea02 <vm_exec_core+28434>, 0x6454f896a81d <vm_exec_core+11565>, 0x6454f897013e <vm_exec_core+34382>, 0x6454f896fceb <vm_exec_core+33275>, 0x6454f896b095 <vm_exec_core+13733>, 0x6454f896bfee <vm_exec_core+17662>, 0x6454f896e67b <vm_exec_core+27531>, 0x6454f896fc33 <vm_exec_core+33091>, 0x6454f896d62d <vm_exec_core+23357>, 0x6454f896e72f <vm_exec_core+27711>, 0x6454f896ebb9 <vm_exec_core+28873>, 0x6454f896d53f <vm_exec_core+23119>, 0x6454f8968a6d <vm_exec_core+3965>, 0x6454f896de22 <vm_exec_core+25394>, 0x6454f8968895 <vm_exec_core+3493>, 0x6454f8968c4e <vm_exec_core+4446>, 0x6454f896b38a <vm_exec_core+14490>, 0x6454f896d3ac <vm_exec_core+22716>, 0x6454f896d9f0 <vm_exec_core+24320>, 0x6454f896d0f5 <vm_exec_core+22021>, 0x6454f8968452 <vm_exec_core+2402>, 0x6454f896ee5d <vm_exec_core+29549>, 0x6454f896f94c <vm_exec_core+32348>, 0x6454f8968d65 <vm_exec_core+4725>, 0x6454f896a01e <vm_exec_core+9518>, 0x6454f8969a91 <vm_exec_core+8097>, 0x6454f896a998 <vm_exec_core+11944>, 0x6454f896bf1c <vm_exec_core+17452>, 0x6454f8968e71 <vm_exec_core+4993>, 0x6454f896eca2 <vm_exec_core+29106>, 0x6454f8969f63 <vm_exec_core+9331>, 0x6454f896bd85 <vm_exec_core+17045>, 0x6454f896c928 <vm_exec_core+20024>, 0x6454f896eb1c <vm_exec_core+28716>, 0x6454f896d818 <vm_exec_core+23848>, 0x6454f896abd8 <vm_exec_core+12520>, 0x6454f896a29c <vm_exec_core+10156>, 0x6454f896e8c2 <vm_exec_core+28114>, 0x6454f896b536 <vm_exec_core+14918>, 0x6454f896dee9 <vm_exec_core+25593>, 0x6454f896d947 <vm_exec_core+24151>, 0x6454f896e144 <vm_exec_core+26196>, 0x6454f896f187 <vm_exec_core+30359>, 0x6454f896cb65 <vm_exec_core+20597>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896ad6a <vm_exec_core+12922>, 0x6454f896e7f2 <vm_exec_core+27906>, 0x6454f896aead <vm_exec_core+13245>, 0x6454f896d465 <vm_exec_core+22901>, 0x6454f896d7c8 <vm_exec_core+23768>, 0x6454f896c633 <vm_exec_core+19267>, 0x6454f896d24e <vm_exec_core+22366>, 0x6454f896b12c <vm_exec_core+13884>, 0x6454f896a5b2 <vm_exec_core+10946>, 0x6454f896e237 <vm_exec_core+26439>, 0x6454f8968f43 <vm_exec_core+5203>, 0x6454f896c417 <vm_exec_core+18727>, 0x6454f89778dc <vm_exec_core+65004>, 0x6454f896d6ed <vm_exec_core+23549>, 0x6454f8969202 <vm_exec_core+5906>, 0x6454f8969734 <vm_exec_core+7236>, 0x6454f896933b <vm_exec_core+6219>, 0x6454f896a12c <vm_exec_core+9788>, 0x6454f896aa13 <vm_exec_core+12067>, 0x6454f896ca12 <vm_exec_core+20258>, 0x6454f896bf12 <vm_exec_core+17442>, 0x6454f896ca0d <vm_exec_core+20253>, 0x6454f896d628 <vm_exec_core+23352>, 0x6454f896d53a <vm_exec_core+23114>, 0x6454f896a127 <vm_exec_core+9783>, 0x6454f896d7dc <vm_exec_core+23788>, 0x6454f896b448 <vm_exec_core+14680>, 0x6454f896b44d <vm_exec_core+14685>, 0x6454f896d535 <vm_exec_core+23109>, 0x6454f896d3a2 <vm_exec_core+22706>, 0x6454f896c2ce <vm_exec_core+18398>, 0x6454f896c1da <vm_exec_core+18154>...}
        reg_cfp = 0x72525d3ff720
        reg_pc = 0x504000030038
        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>
#47 0x00006454f8964621 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.
#48 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
#49 0x00006454f85df5db in rb_ec_exec_node (ec=0x5160000006d0, n=0x72525f774420) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffc64c173b0, <optimized out>, 0x7ffc64c17300, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x72525f774420
#50 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#51 0x00006454f85d8b47 in rb_main (argc=10, argv=0x7ffc64c17588) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#52 main (argc=10, argv=0x7ffc64c17588) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1411095) detached]
$ timeout 60 gdb -p 1411080 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 1411082]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000074d3de926cd7 in __GI___select (nfds=31, readfds=0x50c0049d5180, writefds=0x0, exceptfds=0x0, timeout=0x7fff3ef5f380) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x74d3deb5ec40 (LWP 1411080) "ruby" 0x000074d3de926cd7 in __GI___select (nfds=31, readfds=0x50c0049d5180, writefds=0x0, exceptfds=0x0, timeout=0x7fff3ef5f380) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x74d3c26006c0 (LWP 1411082) "ruby" 0x000074d3de91b4cd in __GI___poll (fds=0x74d3c1309040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x74d3c26006c0 (LWP 1411082) "ruby"):
#0  0x000074d3de91b4cd in __GI___poll (fds=0x74d3c1309040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00005ece0e7be6ea in __interceptor_poll ()
No symbol table info available.
#2  0x00005ece0eb76f0f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052
        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:3006
        vm = <optimized out>
#4  0x00005ece0e817a9f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x000074d3de89ca94 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 = {128452847994560, -419351337712927039, 128452847994560, -360, 0, 140734249702688, -419351337725509951, -419376264400126271}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x000074d3de929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x74d3deb5ec40 (LWP 1411080) "ruby"):
#0  0x000074d3de926cd7 in __GI___select (nfds=31, readfds=0x50c0049d5180, writefds=0x0, exceptfds=0x0, timeout=0x7fff3ef5f380) at ../sysdeps/unix/sysv/linux/select.c:69
        sc_ret = -514
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        s = <optimized out>
        us = <optimized out>
        ns = <optimized out>
        ts64 = {tv_sec = 1199, tv_nsec = 945603976}
        pts64 = 0x7fff3ef5f220
        r = <optimized out>
#1  0x00005ece0eb61be5 in native_fd_select (n=31, readfds=0x50c0049d5180, writefds=0x0, exceptfds=0x74d3de926cd7 <__GI___select+327>, timeout=0x7fff3ef5f220, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2380
No locals.
#2  do_select (p=128453287308832) at /tmp/ruby/src/trunk_asan/thread.c:4314
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7fff3ef5f330
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x00005ece0e8622e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff3ef5f4f0, <optimized out>, 0x7fff3ef5f400, <optimized out>, <optimized out>}, prev = 0x74d3dc8f6d80, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x00005ece0eb611be 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:4374
        set = {max = 31, th = 0x515000000300, rset = 0x74d3dc8f6c40, 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 = 0x74d3dc8f6ca0}
#5  0x00005ece0e9252cf in select_internal (read=128453313270040, write=4, except=4, tp=0x74d3dc8f6ca0, fds=0x74d3dc8f6c40) at /tmp/ruby/src/trunk_asan/io.c:10711
        timerec = <optimized out>
        max = 31
        pending = <optimized out>
        rp = 0x74d3dc8f6c40
        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=128453287308320) at /tmp/ruby/src/trunk_asan/io.c:10781
        p = 0x74d3dc8f6c20
#7  0x00005ece0e8622e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff3ef5f7f0, <optimized out>, 0x7fff3ef5f700, <optimized out>, <optimized out>}, prev = 0x74d3dc8f6a40, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#8  0x00005ece0e901517 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  0x00005ece0ec47978 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 = 0x74d3de35a698
        cfunc = 0x504000010798
        recv = 128453314935320
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x00005ece0ebf4f27 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x74d3dbdff3a0, 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 = {0x5ece0ebea22c <vm_exec_core+14140>, 0x5ece0ebe71fb <vm_exec_core+1803>, 0x5ece0ebe8ba9 <vm_exec_core+8377>, 0x5ece0ebee6d8 <vm_exec_core+31720>, 0x5ece0ebe8481 <vm_exec_core+6545>, 0x5ece0ebef48d <vm_exec_core+35229>, 0x5ece0ebed4da <vm_exec_core+27114>, 0x5ece0ebeb0ac <vm_exec_core+17852>, 0x5ece0ebe7530 <vm_exec_core+2624>, 0x5ece0ebeef0b <vm_exec_core+33819>, 0x5ece0ebeeaab <vm_exec_core+32699>, 0x5ece0ebe887c <vm_exec_core+7564>, 0x5ece0ebe7b9c <vm_exec_core+4268>, 0x5ece0ebeda11 <vm_exec_core+28449>, 0x5ece0ebe982c <vm_exec_core+11580>, 0x5ece0ebef14d <vm_exec_core+34397>, 0x5ece0ebeecfa <vm_exec_core+33290>, 0x5ece0ebea0a4 <vm_exec_core+13748>, 0x5ece0ebeaffd <vm_exec_core+17677>, 0x5ece0ebed68a <vm_exec_core+27546>, 0x5ece0ebeec42 <vm_exec_core+33106>, 0x5ece0ebec63c <vm_exec_core+23372>, 0x5ece0ebed73e <vm_exec_core+27726>, 0x5ece0ebedbc8 <vm_exec_core+28888>, 0x5ece0ebec54e <vm_exec_core+23134>, 0x5ece0ebe7a7c <vm_exec_core+3980>, 0x5ece0ebece31 <vm_exec_core+25409>, 0x5ece0ebe78a4 <vm_exec_core+3508>, 0x5ece0ebe7c5d <vm_exec_core+4461>, 0x5ece0ebea399 <vm_exec_core+14505>, 0x5ece0ebec3bb <vm_exec_core+22731>, 0x5ece0ebec9ff <vm_exec_core+24335>, 0x5ece0ebec104 <vm_exec_core+22036>, 0x5ece0ebe7461 <vm_exec_core+2417>, 0x5ece0ebede6c <vm_exec_core+29564>, 0x5ece0ebee95b <vm_exec_core+32363>, 0x5ece0ebe7d74 <vm_exec_core+4740>, 0x5ece0ebe902d <vm_exec_core+9533>, 0x5ece0ebe8aa0 <vm_exec_core+8112>, 0x5ece0ebe99a7 <vm_exec_core+11959>, 0x5ece0ebeaf2b <vm_exec_core+17467>, 0x5ece0ebe7e80 <vm_exec_core+5008>, 0x5ece0ebedcb1 <vm_exec_core+29121>, 0x5ece0ebe8f72 <vm_exec_core+9346>, 0x5ece0ebead94 <vm_exec_core+17060>, 0x5ece0ebeb937 <vm_exec_core+20039>, 0x5ece0ebedb2b <vm_exec_core+28731>, 0x5ece0ebec827 <vm_exec_core+23863>, 0x5ece0ebe9be7 <vm_exec_core+12535>, 0x5ece0ebe92ab <vm_exec_core+10171>, 0x5ece0ebed8d1 <vm_exec_core+28129>, 0x5ece0ebea545 <vm_exec_core+14933>, 0x5ece0ebecef8 <vm_exec_core+25608>, 0x5ece0ebec956 <vm_exec_core+24166>, 0x5ece0ebed153 <vm_exec_core+26211>, 0x5ece0ebee196 <vm_exec_core+30374>, 0x5ece0ebebb74 <vm_exec_core+20612>, 0x5ece0ebe6e9b <vm_exec_core+939>, 0x5ece0ebe9d79 <vm_exec_core+12937>, 0x5ece0ebed801 <vm_exec_core+27921>, 0x5ece0ebe9ebc <vm_exec_core+13260>, 0x5ece0ebec474 <vm_exec_core+22916>, 0x5ece0ebecd18 <vm_exec_core+25128>, 0x5ece0ebeb642 <vm_exec_core+19282>, 0x5ece0ebec25d <vm_exec_core+22381>, 0x5ece0ebea13b <vm_exec_core+13899>, 0x5ece0ebe95c1 <vm_exec_core+10961>, 0x5ece0ebed246 <vm_exec_core+26454>, 0x5ece0ebe7f52 <vm_exec_core+5218>, 0x5ece0ebeb426 <vm_exec_core+18742>, 0x5ece0ebf68eb <vm_exec_core+65019>, 0x5ece0ebec6fc <vm_exec_core+23564>, 0x5ece0ebe8211 <vm_exec_core+5921>, 0x5ece0ebe8743 <vm_exec_core+7251>, 0x5ece0ebe834a <vm_exec_core+6234>, 0x5ece0ebe913b <vm_exec_core+9803>, 0x5ece0ebe9a22 <vm_exec_core+12082>, 0x5ece0ebe6ea0 <vm_exec_core+944>, 0x5ece0ebe8e51 <vm_exec_core+9057>, 0x5ece0ebef6e2 <vm_exec_core+35826>, 0x5ece0ebecc18 <vm_exec_core+24872>, 0x5ece0ebeba17 <vm_exec_core+20263>, 0x5ece0ebedd46 <vm_exec_core+29270>, 0x5ece0ebef7cb <vm_exec_core+36059>, 0x5ece0ebee099 <vm_exec_core+30121>, 0x5ece0ebef1f7 <vm_exec_core+34567>, 0x5ece0ebef2e1 <vm_exec_core+34801>, 0x5ece0ebe7983 <vm_exec_core+3731>, 0x5ece0ebeedb8 <vm_exec_core+33480>, 0x5ece0ebea452 <vm_exec_core+14690>, 0x5ece0ebef000 <vm_exec_core+34064>, 0x5ece0ebe9f7d <vm_exec_core+13453>, 0x5ece0ebedf5d <vm_exec_core+29805>, 0x5ece0ebe93f4 <vm_exec_core+10500>, 0x5ece0ebea79b <vm_exec_core+15531>, 0x5ece0ebef3d7 <vm_exec_core+35047>, 0x5ece0ebeae6b <vm_exec_core+17275>, 0x5ece0ebea94c <vm_exec_core+15964>, 0x5ece0ebe6f86 <vm_exec_core+1174>, 0x5ece0ebe769f <vm_exec_core+2991>, 0x5ece0ebe7084 <vm_exec_core+1428>, 0x5ece0ebeb752 <vm_exec_core+19554>, 0x5ece0ebeab22 <vm_exec_core+16434>, 0x5ece0ebeb2e7 <vm_exec_core+18423>, 0x5ece0ebeb1ee <vm_exec_core+18174>, 0x5ece0ebea286 <vm_exec_core+14230>, 0x5ece0ebeaa02 <vm_exec_core+16146>, 0x5ece0ebea65c <vm_exec_core+15212>, 0x5ece0ebeac66 <vm_exec_core+16758>, 0x5ece0ebeacfd <vm_exec_core+16909>, 0x5ece0ebea21d <vm_exec_core+14125>, 0x5ece0ebe71ec <vm_exec_core+1788>, 0x5ece0ebe8b9a <vm_exec_core+8362>, 0x5ece0ebee6c9 <vm_exec_core+31705>, 0x5ece0ebe8472 <vm_exec_core+6530>, 0x5ece0ebef47e <vm_exec_core+35214>, 0x5ece0ebed4cb <vm_exec_core+27099>, 0x5ece0ebeb09d <vm_exec_core+17837>, 0x5ece0ebe7521 <vm_exec_core+2609>, 0x5ece0ebeeefc <vm_exec_core+33804>, 0x5ece0ebeea9c <vm_exec_core+32684>, 0x5ece0ebe886d <vm_exec_core+7549>, 0x5ece0ebe7b8d <vm_exec_core+4253>, 0x5ece0ebeda02 <vm_exec_core+28434>, 0x5ece0ebe981d <vm_exec_core+11565>, 0x5ece0ebef13e <vm_exec_core+34382>, 0x5ece0ebeeceb <vm_exec_core+33275>, 0x5ece0ebea095 <vm_exec_core+13733>, 0x5ece0ebeafee <vm_exec_core+17662>, 0x5ece0ebed67b <vm_exec_core+27531>, 0x5ece0ebeec33 <vm_exec_core+33091>, 0x5ece0ebec62d <vm_exec_core+23357>, 0x5ece0ebed72f <vm_exec_core+27711>, 0x5ece0ebedbb9 <vm_exec_core+28873>, 0x5ece0ebec53f <vm_exec_core+23119>, 0x5ece0ebe7a6d <vm_exec_core+3965>, 0x5ece0ebece22 <vm_exec_core+25394>, 0x5ece0ebe7895 <vm_exec_core+3493>, 0x5ece0ebe7c4e <vm_exec_core+4446>, 0x5ece0ebea38a <vm_exec_core+14490>, 0x5ece0ebec3ac <vm_exec_core+22716>, 0x5ece0ebec9f0 <vm_exec_core+24320>, 0x5ece0ebec0f5 <vm_exec_core+22021>, 0x5ece0ebe7452 <vm_exec_core+2402>, 0x5ece0ebede5d <vm_exec_core+29549>, 0x5ece0ebee94c <vm_exec_core+32348>, 0x5ece0ebe7d65 <vm_exec_core+4725>, 0x5ece0ebe901e <vm_exec_core+9518>, 0x5ece0ebe8a91 <vm_exec_core+8097>, 0x5ece0ebe9998 <vm_exec_core+11944>, 0x5ece0ebeaf1c <vm_exec_core+17452>, 0x5ece0ebe7e71 <vm_exec_core+4993>, 0x5ece0ebedca2 <vm_exec_core+29106>, 0x5ece0ebe8f63 <vm_exec_core+9331>, 0x5ece0ebead85 <vm_exec_core+17045>, 0x5ece0ebeb928 <vm_exec_core+20024>, 0x5ece0ebedb1c <vm_exec_core+28716>, 0x5ece0ebec818 <vm_exec_core+23848>, 0x5ece0ebe9bd8 <vm_exec_core+12520>, 0x5ece0ebe929c <vm_exec_core+10156>, 0x5ece0ebed8c2 <vm_exec_core+28114>, 0x5ece0ebea536 <vm_exec_core+14918>, 0x5ece0ebecee9 <vm_exec_core+25593>, 0x5ece0ebec947 <vm_exec_core+24151>, 0x5ece0ebed144 <vm_exec_core+26196>, 0x5ece0ebee187 <vm_exec_core+30359>, 0x5ece0ebebb65 <vm_exec_core+20597>, 0x5ece0ebec7c8 <vm_exec_core+23768>, 0x5ece0ebe9d6a <vm_exec_core+12922>, 0x5ece0ebed7f2 <vm_exec_core+27906>, 0x5ece0ebe9ead <vm_exec_core+13245>, 0x5ece0ebec465 <vm_exec_core+22901>, 0x5ece0ebec7c8 <vm_exec_core+23768>, 0x5ece0ebeb633 <vm_exec_core+19267>, 0x5ece0ebec24e <vm_exec_core+22366>, 0x5ece0ebea12c <vm_exec_core+13884>, 0x5ece0ebe95b2 <vm_exec_core+10946>, 0x5ece0ebed237 <vm_exec_core+26439>, 0x5ece0ebe7f43 <vm_exec_core+5203>, 0x5ece0ebeb417 <vm_exec_core+18727>, 0x5ece0ebf68dc <vm_exec_core+65004>, 0x5ece0ebec6ed <vm_exec_core+23549>, 0x5ece0ebe8202 <vm_exec_core+5906>, 0x5ece0ebe8734 <vm_exec_core+7236>, 0x5ece0ebe833b <vm_exec_core+6219>, 0x5ece0ebe912c <vm_exec_core+9788>, 0x5ece0ebe9a13 <vm_exec_core+12067>, 0x5ece0ebeba12 <vm_exec_core+20258>, 0x5ece0ebeaf12 <vm_exec_core+17442>, 0x5ece0ebeba0d <vm_exec_core+20253>, 0x5ece0ebec628 <vm_exec_core+23352>, 0x5ece0ebec53a <vm_exec_core+23114>, 0x5ece0ebe9127 <vm_exec_core+9783>, 0x5ece0ebec7dc <vm_exec_core+23788>, 0x5ece0ebea448 <vm_exec_core+14680>, 0x5ece0ebea44d <vm_exec_core+14685>, 0x5ece0ebec535 <vm_exec_core+23109>, 0x5ece0ebec3a2 <vm_exec_core+22706>, 0x5ece0ebeb2ce <vm_exec_core+18398>, 0x5ece0ebeb1da <vm_exec_core+18154>...}
        reg_cfp = 0x74d3dbdff3a0
        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>
th: 0x515000000300, native_id: 0x74d3deb5ec40
-- Control frame information -----------------------------------------------
c:0021 p:---- s:0128 e:000127 CFUNC  :select
c:0020 p:0244 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:691
c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:819
c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:858
c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1604
        INSN_LABEL_opt_str_freeze = <optimized out>
c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1299
c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1769
c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1756 [FINISH]
c:0013 p:---- s:0061 e:000060 CFUNC  :each
c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1799
c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1046
c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:891
c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1283
c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1882
c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1886
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]
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]

        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#12 0x00005ece0ebe33ff in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2598
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x00005ece0ec65342 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x74d3dbdff578, self=128453312912600, 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:1625
        flags = 0
        iseq = 0x74d3de1b71b0
        cfp = <optimized out>
        sp = 0x74d3dbcff9e8
        use_argv = 0x74d3dc6c7560
        stack_argv = 0x74d3dbcff9e8
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639
        captured = 0x74d3dbdff578
#16 0x00005ece0ec11936 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:1676
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:1684
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 0x00005ece0ec11936 in rb_yield (val=<optimized out>)
No locals.
#20 0x00005ece0edb8d6a in rb_ary_each (ary=128453306984960) at /tmp/ruby/src/trunk_asan/array.c:2641
        i = 0
#21 0x00005ece0ec47978 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 = 0x74d3de360548
        cfunc = 0x50400000a298
        recv = 128453306984960
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#22 0x00005ece0ebee4f7 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x74d3dbdff560, cd=0x511000020dc0, 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 = 0x511000020dc0
        insns_address_table = {0x5ece0ebea22c <vm_exec_core+14140>, 0x5ece0ebe71fb <vm_exec_core+1803>, 0x5ece0ebe8ba9 <vm_exec_core+8377>, 0x5ece0ebee6d8 <vm_exec_core+31720>, 0x5ece0ebe8481 <vm_exec_core+6545>, 0x5ece0ebef48d <vm_exec_core+35229>, 0x5ece0ebed4da <vm_exec_core+27114>, 0x5ece0ebeb0ac <vm_exec_core+17852>, 0x5ece0ebe7530 <vm_exec_core+2624>, 0x5ece0ebeef0b <vm_exec_core+33819>, 0x5ece0ebeeaab <vm_exec_core+32699>, 0x5ece0ebe887c <vm_exec_core+7564>, 0x5ece0ebe7b9c <vm_exec_core+4268>, 0x5ece0ebeda11 <vm_exec_core+28449>, 0x5ece0ebe982c <vm_exec_core+11580>, 0x5ece0ebef14d <vm_exec_core+34397>, 0x5ece0ebeecfa <vm_exec_core+33290>, 0x5ece0ebea0a4 <vm_exec_core+13748>, 0x5ece0ebeaffd <vm_exec_core+17677>, 0x5ece0ebed68a <vm_exec_core+27546>, 0x5ece0ebeec42 <vm_exec_core+33106>, 0x5ece0ebec63c <vm_exec_core+23372>, 0x5ece0ebed73e <vm_exec_core+27726>, 0x5ece0ebedbc8 <vm_exec_core+28888>, 0x5ece0ebec54e <vm_exec_core+23134>, 0x5ece0ebe7a7c <vm_exec_core+3980>, 0x5ece0ebece31 <vm_exec_core+25409>, 0x5ece0ebe78a4 <vm_exec_core+3508>, 0x5ece0ebe7c5d <vm_exec_core+4461>, 0x5ece0ebea399 <vm_exec_core+14505>, 0x5ece0ebec3bb <vm_exec_core+22731>, 0x5ece0ebec9ff <vm_exec_core+24335>, 0x5ece0ebec104 <vm_exec_core+22036>, 0x5ece0ebe7461 <vm_exec_core+2417>, 0x5ece0ebede6c <vm_exec_core+29564>, 0x5ece0ebee95b <vm_exec_core+32363>, 0x5ece0ebe7d74 <vm_exec_core+4740>, 0x5ece0ebe902d <vm_exec_core+9533>, 0x5ece0ebe8aa0 <vm_exec_core+8112>, 0x5ece0ebe99a7 <vm_exec_core+11959>, 0x5ece0ebeaf2b <vm_exec_core+17467>, 0x5ece0ebe7e80 <vm_exec_core+5008>, 0x5ece0ebedcb1 <vm_exec_core+29121>, 0x5ece0ebe8f72 <vm_exec_core+9346>, 0x5ece0ebead94 <vm_exec_core+17060>, 0x5ece0ebeb937 <vm_exec_core+20039>, 0x5ece0ebedb2b <vm_exec_core+28731>, 0x5ece0ebec827 <vm_exec_core+23863>, 0x5ece0ebe9be7 <vm_exec_core+12535>, 0x5ece0ebe92ab <vm_exec_core+10171>, 0x5ece0ebed8d1 <vm_exec_core+28129>, 0x5ece0ebea545 <vm_exec_core+14933>, 0x5ece0ebecef8 <vm_exec_core+25608>, 0x5ece0ebec956 <vm_exec_core+24166>, 0x5ece0ebed153 <vm_exec_core+26211>, 0x5ece0ebee196 <vm_exec_core+30374>, 0x5ece0ebebb74 <vm_exec_core+20612>, 0x5ece0ebe6e9b <vm_exec_core+939>, 0x5ece0ebe9d79 <vm_exec_core+12937>, 0x5ece0ebed801 <vm_exec_core+27921>, 0x5ece0ebe9ebc <vm_exec_core+13260>, 0x5ece0ebec474 <vm_exec_core+22916>, 0x5ece0ebecd18 <vm_exec_core+25128>, 0x5ece0ebeb642 <vm_exec_core+19282>, 0x5ece0ebec25d <vm_exec_core+22381>, 0x5ece0ebea13b <vm_exec_core+13899>, 0x5ece0ebe95c1 <vm_exec_core+10961>, 0x5ece0ebed246 <vm_exec_core+26454>, 0x5ece0ebe7f52 <vm_exec_core+5218>, 0x5ece0ebeb426 <vm_exec_core+18742>, 0x5ece0ebf68eb <vm_exec_core+65019>, 0x5ece0ebec6fc <vm_exec_core+23564>, 0x5ece0ebe8211 <vm_exec_core+5921>, 0x5ece0ebe8743 <vm_exec_core+7251>, 0x5ece0ebe834a <vm_exec_core+6234>, 0x5ece0ebe913b <vm_exec_core+9803>, 0x5ece0ebe9a22 <vm_exec_core+12082>, 0x5ece0ebe6ea0 <vm_exec_core+944>, 0x5ece0ebe8e51 <vm_exec_core+9057>, 0x5ece0ebef6e2 <vm_exec_core+35826>, 0x5ece0ebecc18 <vm_exec_core+24872>, 0x5ece0ebeba17 <vm_exec_core+20263>, 0x5ece0ebedd46 <vm_exec_core+29270>, 0x5ece0ebef7cb <vm_exec_core+36059>, 0x5ece0ebee099 <vm_exec_core+30121>, 0x5ece0ebef1f7 <vm_exec_core+34567>, 0x5ece0ebef2e1 <vm_exec_core+34801>, 0x5ece0ebe7983 <vm_exec_core+3731>, 0x5ece0ebeedb8 <vm_exec_core+33480>, 0x5ece0ebea452 <vm_exec_core+14690>, 0x5ece0ebef000 <vm_exec_core+34064>, 0x5ece0ebe9f7d <vm_exec_core+13453>, 0x5ece0ebedf5d <vm_exec_core+29805>, 0x5ece0ebe93f4 <vm_exec_core+10500>, 0x5ece0ebea79b <vm_exec_core+15531>, 0x5ece0ebef3d7 <vm_exec_core+35047>, 0x5ece0ebeae6b <vm_exec_core+17275>, 0x5ece0ebea94c <vm_exec_core+15964>, 0x5ece0ebe6f86 <vm_exec_core+1174>, 0x5ece0ebe769f <vm_exec_core+2991>, 0x5ece0ebe7084 <vm_exec_core+1428>, 0x5ece0ebeb752 <vm_exec_core+19554>, 0x5ece0ebeab22 <vm_exec_core+16434>, 0x5ece0ebeb2e7 <vm_exec_core+18423>, 0x5ece0ebeb1ee <vm_exec_core+18174>, 0x5ece0ebea286 <vm_exec_core+14230>, 0x5ece0ebeaa02 <vm_exec_core+16146>, 0x5ece0ebea65c <vm_exec_core+15212>, 0x5ece0ebeac66 <vm_exec_core+16758>, 0x5ece0ebeacfd <vm_exec_core+16909>, 0x5ece0ebea21d <vm_exec_core+14125>, 0x5ece0ebe71ec <vm_exec_core+1788>, 0x5ece0ebe8b9a <vm_exec_core+8362>, 0x5ece0ebee6c9 <vm_exec_core+31705>, 0x5ece0ebe8472 <vm_exec_core+6530>, 0x5ece0ebef47e <vm_exec_core+35214>, 0x5ece0ebed4cb <vm_exec_core+27099>, 0x5ece0ebeb09d <vm_exec_core+17837>, 0x5ece0ebe7521 <vm_exec_core+2609>, 0x5ece0ebeeefc <vm_exec_core+33804>, 0x5ece0ebeea9c <vm_exec_core+32684>, 0x5ece0ebe886d <vm_exec_core+7549>, 0x5ece0ebe7b8d <vm_exec_core+4253>, 0x5ece0ebeda02 <vm_exec_core+28434>, 0x5ece0ebe981d <vm_exec_core+11565>, 0x5ece0ebef13e <vm_exec_core+34382>, 0x5ece0ebeeceb <vm_exec_core+33275>, 0x5ece0ebea095 <vm_exec_core+13733>, 0x5ece0ebeafee <vm_exec_core+17662>, 0x5ece0ebed67b <vm_exec_core+27531>, 0x5ece0ebeec33 <vm_exec_core+33091>, 0x5ece0ebec62d <vm_exec_core+23357>, 0x5ece0ebed72f <vm_exec_core+27711>, 0x5ece0ebedbb9 <vm_exec_core+28873>, 0x5ece0ebec53f <vm_exec_core+23119>, 0x5ece0ebe7a6d <vm_exec_core+3965>, 0x5ece0ebece22 <vm_exec_core+25394>, 0x5ece0ebe7895 <vm_exec_core+3493>, 0x5ece0ebe7c4e <vm_exec_core+4446>, 0x5ece0ebea38a <vm_exec_core+14490>, 0x5ece0ebec3ac <vm_exec_core+22716>, 0x5ece0ebec9f0 <vm_exec_core+24320>, 0x5ece0ebec0f5 <vm_exec_core+22021>, 0x5ece0ebe7452 <vm_exec_core+2402>, 0x5ece0ebede5d <vm_exec_core+29549>, 0x5ece0ebee94c <vm_exec_core+32348>, 0x5ece0ebe7d65 <vm_exec_core+4725>, 0x5ece0ebe901e <vm_exec_core+9518>, 0x5ece0ebe8a91 <vm_exec_core+8097>, 0x5ece0ebe9998 <vm_exec_core+11944>, 0x5ece0ebeaf1c <vm_exec_core+17452>, 0x5ece0ebe7e71 <vm_exec_core+4993>, 0x5ece0ebedca2 <vm_exec_core+29106>, 0x5ece0ebe8f63 <vm_exec_core+9331>, 0x5ece0ebead85 <vm_exec_core+17045>, 0x5ece0ebeb928 <vm_exec_core+20024>, 0x5ece0ebedb1c <vm_exec_core+28716>, 0x5ece0ebec818 <vm_exec_core+23848>, 0x5ece0ebe9bd8 <vm_exec_core+12520>, 0x5ece0ebe929c <vm_exec_core+10156>, 0x5ece0ebed8c2 <vm_exec_core+28114>, 0x5ece0ebea536 <vm_exec_core+14918>, 0x5ece0ebecee9 <vm_exec_core+25593>, 0x5ece0ebec947 <vm_exec_core+24151>, 0x5ece0ebed144 <vm_exec_core+26196>, 0x5ece0ebee187 <vm_exec_core+30359>, 0x5ece0ebebb65 <vm_exec_core+20597>, 0x5ece0ebec7c8 <vm_exec_core+23768>, 0x5ece0ebe9d6a <vm_exec_core+12922>, 0x5ece0ebed7f2 <vm_exec_core+27906>, 0x5ece0ebe9ead <vm_exec_core+13245>, 0x5ece0ebec465 <vm_exec_core+22901>, 0x5ece0ebec7c8 <vm_exec_core+23768>, 0x5ece0ebeb633 <vm_exec_core+19267>, 0x5ece0ebec24e <vm_exec_core+22366>, 0x5ece0ebea12c <vm_exec_core+13884>, 0x5ece0ebe95b2 <vm_exec_core+10946>, 0x5ece0ebed237 <vm_exec_core+26439>, 0x5ece0ebe7f43 <vm_exec_core+5203>, 0x5ece0ebeb417 <vm_exec_core+18727>, 0x5ece0ebf68dc <vm_exec_core+65004>, 0x5ece0ebec6ed <vm_exec_core+23549>, 0x5ece0ebe8202 <vm_exec_core+5906>, 0x5ece0ebe8734 <vm_exec_core+7236>, 0x5ece0ebe833b <vm_exec_core+6219>, 0x5ece0ebe912c <vm_exec_core+9788>, 0x5ece0ebe9a13 <vm_exec_core+12067>, 0x5ece0ebeba12 <vm_exec_core+20258>, 0x5ece0ebeaf12 <vm_exec_core+17442>, 0x5ece0ebeba0d <vm_exec_core+20253>, 0x5ece0ebec628 <vm_exec_core+23352>, 0x5ece0ebec53a <vm_exec_core+23114>, 0x5ece0ebe9127 <vm_exec_core+9783>, 0x5ece0ebec7dc <vm_exec_core+23788>, 0x5ece0ebea448 <vm_exec_core+14680>, 0x5ece0ebea44d <vm_exec_core+14685>, 0x5ece0ebec535 <vm_exec_core+23109>, 0x5ece0ebec3a2 <vm_exec_core+22706>, 0x5ece0ebeb2ce <vm_exec_core+18398>, 0x5ece0ebeb1da <vm_exec_core+18154>...}
        reg_cfp = 0x74d3dbdff560
        reg_pc = 0x51500001a5d0
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        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 0x00005ece0ebe3621 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 0x00005ece0e963a1c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=128453313246400) at /tmp/ruby/src/trunk_asan/load.c:789
        iseq = 0x74d3de1b33a8
#27 0x00005ece0e95e8db 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 = 128453314925560
        realpath_map = 128453314925400
        path = 128453313246400
        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 0x00005ece0e95ca95 in rb_require_string_internal (fname=128453313246440, 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 0x00005ece0ec47978 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 = 0x74d3de1b3538
        cfunc = 0x5040000185d8
        recv = 128453315055000
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#31 0x00005ece0ec2ddcd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fff3ef61bd0) 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 0x00005ece0ec2d885 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 0x00005ece0ebf4f27 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x74d3dbdff790, 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 = {0x5ece0ebea22c <vm_exec_core+14140>, 0x5ece0ebe71fb <vm_exec_core+1803>, 0x5ece0ebe8ba9 <vm_exec_core+8377>, 0x5ece0ebee6d8 <vm_exec_core+31720>, 0x5ece0ebe8481 <vm_exec_core+6545>, 0x5ece0ebef48d <vm_exec_core+35229>, 0x5ece0ebed4da <vm_exec_core+27114>, 0x5ece0ebeb0ac <vm_exec_core+17852>, 0x5ece0ebe7530 <vm_exec_core+2624>, 0x5ece0ebeef0b <vm_exec_core+33819>, 0x5ece0ebeeaab <vm_exec_core+32699>, 0x5ece0ebe887c <vm_exec_core+7564>, 0x5ece0ebe7b9c <vm_exec_core+4268>, 0x5ece0ebeda11 <vm_exec_core+28449>, 0x5ece0ebe982c <vm_exec_core+11580>, 0x5ece0ebef14d <vm_exec_core+34397>, 0x5ece0ebeecfa <vm_exec_core+33290>, 0x5ece0ebea0a4 <vm_exec_core+13748>, 0x5ece0ebeaffd <vm_exec_core+17677>, 0x5ece0ebed68a <vm_exec_core+27546>, 0x5ece0ebeec42 <vm_exec_core+33106>, 0x5ece0ebec63c <vm_exec_core+23372>, 0x5ece0ebed73e <vm_exec_core+27726>, 0x5ece0ebedbc8 <vm_exec_core+28888>, 0x5ece0ebec54e <vm_exec_core+23134>, 0x5ece0ebe7a7c <vm_exec_core+3980>, 0x5ece0ebece31 <vm_exec_core+25409>, 0x5ece0ebe78a4 <vm_exec_core+3508>, 0x5ece0ebe7c5d <vm_exec_core+4461>, 0x5ece0ebea399 <vm_exec_core+14505>, 0x5ece0ebec3bb <vm_exec_core+22731>, 0x5ece0ebec9ff <vm_exec_core+24335>, 0x5ece0ebec104 <vm_exec_core+22036>, 0x5ece0ebe7461 <vm_exec_core+2417>, 0x5ece0ebede6c <vm_exec_core+29564>, 0x5ece0ebee95b <vm_exec_core+32363>, 0x5ece0ebe7d74 <vm_exec_core+4740>, 0x5ece0ebe902d <vm_exec_core+9533>, 0x5ece0ebe8aa0 <vm_exec_core+8112>, 0x5ece0ebe99a7 <vm_exec_core+11959>, 0x5ece0ebeaf2b <vm_exec_core+17467>, 0x5ece0ebe7e80 <vm_exec_core+5008>, 0x5ece0ebedcb1 <vm_exec_core+29121>, 0x5ece0ebe8f72 <vm_exec_core+9346>, 0x5ece0ebead94 <vm_exec_core+17060>, 0x5ece0ebeb937 <vm_exec_core+20039>, 0x5ece0ebedb2b <vm_exec_core+28731>, 0x5ece0ebec827 <vm_exec_core+23863>, 0x5ece0ebe9be7 <vm_exec_core+12535>, 0x5ece0ebe92ab <vm_exec_core+10171>, 0x5ece0ebed8d1 <vm_exec_core+28129>, 0x5ece0ebea545 <vm_exec_core+14933>, 0x5ece0ebecef8 <vm_exec_core+25608>, 0x5ece0ebec956 <vm_exec_core+24166>, 0x5ece0ebed153 <vm_exec_core+26211>, 0x5ece0ebee196 <vm_exec_core+30374>, 0x5ece0ebebb74 <vm_exec_core+20612>, 0x5ece0ebe6e9b <vm_exec_core+939>, 0x5ece0ebe9d79 <vm_exec_core+12937>, 0x5ece0ebed801 <vm_exec_core+27921>, 0x5ece0ebe9ebc <vm_exec_core+13260>, 0x5ece0ebec474 <vm_exec_core+22916>, 0x5ece0ebecd18 <vm_exec_core+25128>, 0x5ece0ebeb642 <vm_exec_core+19282>, 0x5ece0ebec25d <vm_exec_core+22381>, 0x5ece0ebea13b <vm_exec_core+13899>, 0x5ece0ebe95c1 <vm_exec_core+10961>, 0x5ece0ebed246 <vm_exec_core+26454>, 0x5ece0ebe7f52 <vm_exec_core+5218>, 0x5ece0ebeb426 <vm_exec_core+18742>, 0x5ece0ebf68eb <vm_exec_core+65019>, 0x5ece0ebec6fc <vm_exec_core+23564>, 0x5ece0ebe8211 <vm_exec_core+5921>, 0x5ece0ebe8743 <vm_exec_core+7251>, 0x5ece0ebe834a <vm_exec_core+6234>, 0x5ece0ebe913b <vm_exec_core+9803>, 0x5ece0ebe9a22 <vm_exec_core+12082>, 0x5ece0ebe6ea0 <vm_exec_core+944>, 0x5ece0ebe8e51 <vm_exec_core+9057>, 0x5ece0ebef6e2 <vm_exec_core+35826>, 0x5ece0ebecc18 <vm_exec_core+24872>, 0x5ece0ebeba17 <vm_exec_core+20263>, 0x5ece0ebedd46 <vm_exec_core+29270>, 0x5ece0ebef7cb <vm_exec_core+36059>, 0x5ece0ebee099 <vm_exec_core+30121>, 0x5ece0ebef1f7 <vm_exec_core+34567>, 0x5ece0ebef2e1 <vm_exec_core+34801>, 0x5ece0ebe7983 <vm_exec_core+3731>, 0x5ece0ebeedb8 <vm_exec_core+33480>, 0x5ece0ebea452 <vm_exec_core+14690>, 0x5ece0ebef000 <vm_exec_core+34064>, 0x5ece0ebe9f7d <vm_exec_core+13453>, 0x5ece0ebedf5d <vm_exec_core+29805>, 0x5ece0ebe93f4 <vm_exec_core+10500>, 0x5ece0ebea79b <vm_exec_core+15531>, 0x5ece0ebef3d7 <vm_exec_core+35047>, 0x5ece0ebeae6b <vm_exec_core+17275>, 0x5ece0ebea94c <vm_exec_core+15964>, 0x5ece0ebe6f86 <vm_exec_core+1174>, 0x5ece0ebe769f <vm_exec_core+2991>, 0x5ece0ebe7084 <vm_exec_core+1428>, 0x5ece0ebeb752 <vm_exec_core+19554>, 0x5ece0ebeab22 <vm_exec_core+16434>, 0x5ece0ebeb2e7 <vm_exec_core+18423>, 0x5ece0ebeb1ee <vm_exec_core+18174>, 0x5ece0ebea286 <vm_exec_core+14230>, 0x5ece0ebeaa02 <vm_exec_core+16146>, 0x5ece0ebea65c <vm_exec_core+15212>, 0x5ece0ebeac66 <vm_exec_core+16758>, 0x5ece0ebeacfd <vm_exec_core+16909>, 0x5ece0ebea21d <vm_exec_core+14125>, 0x5ece0ebe71ec <vm_exec_core+1788>, 0x5ece0ebe8b9a <vm_exec_core+8362>, 0x5ece0ebee6c9 <vm_exec_core+31705>, 0x5ece0ebe8472 <vm_exec_core+6530>, 0x5ece0ebef47e <vm_exec_core+35214>, 0x5ece0ebed4cb <vm_exec_core+27099>, 0x5ece0ebeb09d <vm_exec_core+17837>, 0x5ece0ebe7521 <vm_exec_core+2609>, 0x5ece0ebeeefc <vm_exec_core+33804>, 0x5ece0ebeea9c <vm_exec_core+32684>, 0x5ece0ebe886d <vm_exec_core+7549>, 0x5ece0ebe7b8d <vm_exec_core+4253>, 0x5ece0ebeda02 <vm_exec_core+28434>, 0x5ece0ebe981d <vm_exec_core+11565>, 0x5ece0ebef13e <vm_exec_core+34382>, 0x5ece0ebeeceb <vm_exec_core+33275>, 0x5ece0ebea095 <vm_exec_core+13733>, 0x5ece0ebeafee <vm_exec_core+17662>, 0x5ece0ebed67b <vm_exec_core+27531>, 0x5ece0ebeec33 <vm_exec_core+33091>, 0x5ece0ebec62d <vm_exec_core+23357>, 0x5ece0ebed72f <vm_exec_core+27711>, 0x5ece0ebedbb9 <vm_exec_core+28873>, 0x5ece0ebec53f <vm_exec_core+23119>, 0x5ece0ebe7a6d <vm_exec_core+3965>, 0x5ece0ebece22 <vm_exec_core+25394>, 0x5ece0ebe7895 <vm_exec_core+3493>, 0x5ece0ebe7c4e <vm_exec_core+4446>, 0x5ece0ebea38a <vm_exec_core+14490>, 0x5ece0ebec3ac <vm_exec_core+22716>, 0x5ece0ebec9f0 <vm_exec_core+24320>, 0x5ece0ebec0f5 <vm_exec_core+22021>, 0x5ece0ebe7452 <vm_exec_core+2402>, 0x5ece0ebede5d <vm_exec_core+29549>, 0x5ece0ebee94c <vm_exec_core+32348>, 0x5ece0ebe7d65 <vm_exec_core+4725>, 0x5ece0ebe901e <vm_exec_core+9518>, 0x5ece0ebe8a91 <vm_exec_core+8097>, 0x5ece0ebe9998 <vm_exec_core+11944>, 0x5ece0ebeaf1c <vm_exec_core+17452>, 0x5ece0ebe7e71 <vm_exec_core+4993>, 0x5ece0ebedca2 <vm_exec_core+29106>, 0x5ece0ebe8f63 <vm_exec_core+9331>, 0x5ece0ebead85 <vm_exec_core+17045>, 0x5ece0ebeb928 <vm_exec_core+20024>, 0x5ece0ebedb1c <vm_exec_core+28716>, 0x5ece0ebec818 <vm_exec_core+23848>, 0x5ece0ebe9bd8 <vm_exec_core+12520>, 0x5ece0ebe929c <vm_exec_core+10156>, 0x5ece0ebed8c2 <vm_exec_core+28114>, 0x5ece0ebea536 <vm_exec_core+14918>, 0x5ece0ebecee9 <vm_exec_core+25593>, 0x5ece0ebec947 <vm_exec_core+24151>, 0x5ece0ebed144 <vm_exec_core+26196>, 0x5ece0ebee187 <vm_exec_core+30359>, 0x5ece0ebebb65 <vm_exec_core+20597>, 0x5ece0ebec7c8 <vm_exec_core+23768>, 0x5ece0ebe9d6a <vm_exec_core+12922>, 0x5ece0ebed7f2 <vm_exec_core+27906>, 0x5ece0ebe9ead <vm_exec_core+13245>, 0x5ece0ebec465 <vm_exec_core+22901>, 0x5ece0ebec7c8 <vm_exec_core+23768>, 0x5ece0ebeb633 <vm_exec_core+19267>, 0x5ece0ebec24e <vm_exec_core+22366>, 0x5ece0ebea12c <vm_exec_core+13884>, 0x5ece0ebe95b2 <vm_exec_core+10946>, 0x5ece0ebed237 <vm_exec_core+26439>, 0x5ece0ebe7f43 <vm_exec_core+5203>, 0x5ece0ebeb417 <vm_exec_core+18727>, 0x5ece0ebf68dc <vm_exec_core+65004>, 0x5ece0ebec6ed <vm_exec_core+23549>, 0x5ece0ebe8202 <vm_exec_core+5906>, 0x5ece0ebe8734 <vm_exec_core+7236>, 0x5ece0ebe833b <vm_exec_core+6219>, 0x5ece0ebe912c <vm_exec_core+9788>, 0x5ece0ebe9a13 <vm_exec_core+12067>, 0x5ece0ebeba12 <vm_exec_core+20258>, 0x5ece0ebeaf12 <vm_exec_core+17442>, 0x5ece0ebeba0d <vm_exec_core+20253>, 0x5ece0ebec628 <vm_exec_core+23352>, 0x5ece0ebec53a <vm_exec_core+23114>, 0x5ece0ebe9127 <vm_exec_core+9783>, 0x5ece0ebec7dc <vm_exec_core+23788>, 0x5ece0ebea448 <vm_exec_core+14680>, 0x5ece0ebea44d <vm_exec_core+14685>, 0x5ece0ebec535 <vm_exec_core+23109>, 0x5ece0ebec3a2 <vm_exec_core+22706>, 0x5ece0ebeb2ce <vm_exec_core+18398>, 0x5ece0ebeb1da <vm_exec_core+18154>...}
        reg_cfp = 0x74d3dbdff790
        reg_pc = 0x50400002fe38
        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 0x00005ece0ebe3268 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#36 0x00005ece0e85e5db in rb_ec_exec_node (ec=0x5160000006d0, n=0x74d3de1b35d8) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff3ef62110, <optimized out>, 0x7fff3ef62060, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x74d3de1b35d8
#37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#38 0x00005ece0e857b47 in rb_main (argc=9, argv=0x7fff3ef622d8) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#39 main (argc=9, argv=0x7fff3ef622d8) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 1411080) detached]
running file: /tmp/ruby/src/trunk_asan/test/ruby/test_thread.rb

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

$ timeout 60 gdb -p 1410753 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
make: *** [uncommon.mk:965: 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 1410752 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

$ timeout 60 gdb -p 1439545 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
$$$[beg] make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = 
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating enc.mk
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 (2025-02-07T02:47:48Z master e776efdc70) +PRISM [x86_64-linux]
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Finished in 34.388385 seconds

3315 files, 33402 examples, 135727 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
raw logfile