# Logfile created on 2025-03-07 21:55:00 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x0000792b658bfdd0 @REPOSITORY="https://github.com/ruby/ruby.git", @REPOSITORY_TYPE=:git, @git_branch=nil, @git_worktree=nil, @svn_revision=nil, @SRC_DIR="/tmp/ruby/src", @BUILD_DIR="/tmp/ruby/build", @INSTALL_DIR="/tmp/ruby/install", @TARGET_NAME="trunk_asan", @TARGET_SRC_DIR="/tmp/ruby/src/trunk_asan", @TARGET_BUILD_DIR="/tmp/ruby/build/trunk_asan", @TARGET_INSTALL_DIR="/tmp/ruby/install/trunk_asan", @configure_opts=["'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'"], @build_opts="-j16", @btest_opts="-j16", @test_opts="TESTS='-j16'", @spec_opts="-j", @incremental=true, @steps=["checkout", "autoconf", "configure", "build_up", "build_miniruby", "build_ruby", "build_all", "build_install", "test_basic", "test_all", "test_rubyspec"], @quiet=false, @gist=false, @timeout=600, @no_timeout_error=true, @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20250307-215500", @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]], @make="make", @logger=#<Logger:0x0000792b6623ef78 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x0000792b6623eb40 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x0000792b647e9f10 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20250307-215500", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20250307-215500>, @binmode=false, @mon_data=#<Monitor:0x0000792b6623e7a8>, @mon_data_owner_object_id=880>>>
$$$[beg] make update-download -j16
tool/config.guess already exists
tool/config.sub already exists
Update syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
$$$[end] "make update-download -j16" exit with 0.
$$$[beg] make update-src      -j16
Already up to date.
Latest commit hash = 3c92fe13f8
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
generating /tmp/ruby/src/trunk_asan/ext/ripper/eventids2table.c
Update syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
make[1]: Entering directory '/tmp/ruby/src/trunk_asan/ext/ripper'
make[1]: Nothing to be done for 'src'.
make[1]: Leaving directory '/tmp/ruby/src/trunk_asan/ext/ripper'
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[end] "make after-update    -j16" exit with 0.
$$$[beg] make miniruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
compiling /tmp/ruby/src/trunk_asan/version.c
linking miniruby
$$$[end] "make miniruby -j16" exit with 0.
$$$[beg] make ruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
builtin_binary.inc updated
97bafa315238ac23ceaca69e88cad1e4e8ce47d05d17eb01a3c7e7dd6459d072  builtin_binary.inc
compiling /tmp/ruby/src/trunk_asan/builtin.c
linking static-library libruby-static.a
linking ruby
$$$[end] "make ruby -j16" exit with 0.
$$$[beg] make all -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating encdb.h
generating enc.mk
encdb.h unchanged
making srcs under enc
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
generating makefiles ext/configure-ext.mk
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: 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]: 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]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
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]: 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/ripper'
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/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/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/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[end] "make all -j16" exit with 0.
$$$[beg] make install -j16
Update syslog to f2b9e75a8e016502607a3a20695cef57956150c2
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
Update irb to 6bb53630c3398b2042fb99d5232c68399491d338
Update reline to defcd36c0b6e6648333d4b9ab5923eb4e543615e
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
echo f2b9e75a8e016502607a3a20695cef57956150c2 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision -
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
echo 6bb53630c3398b2042fb99d5232c68399491d338 | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision -
echo defcd36c0b6e6648333d4b9ab5923eb4e543615e | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision -
generating encdb.h
generating enc.mk
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/syslog.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/irb.revision unchanged
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/reline.revision unchanged
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
encdb.h unchanged
making srcs under enc
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
generating makefiles ext/configure-ext.mk
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
ext/configure-ext.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/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]: 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/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/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]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/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/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems -r./x86_64-linux-fake /tmp/ruby/src/trunk_asan/tool/rbinstall.rb --make="make" --dest-dir="" --extout=".ext" --ext-build-dir="./ext" --mflags="-j16 --jobserver-auth=4,5" --make-flags=" -j16 --jobserver-auth=4,5" --data-mode=0644 --prog-mode=0755 --installed-list .installed.list --mantype="doc"  --gnumake --install=all --exclude=doc
installing binary commands:         /tmp/ruby/install/trunk_asan/bin
installing base libraries:          /tmp/ruby/install/trunk_asan/lib
installing arch files:              /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing pkgconfig data:          /tmp/ruby/install/trunk_asan/lib/pkgconfig
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0/x86_64-linux
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/x86_64-linux
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/ruby
installing command scripts:         /tmp/ruby/install/trunk_asan/bin
installing library scripts:         /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing common headers:          /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0
installing manpages:                /tmp/ruby/install/trunk_asan/share/man/man1
installing default gems from lib:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    bundler 2.7.0.dev
                                    cgi 0.4.2
                                    delegate 0.4.0
                                    did_you_mean 2.0.0
                                    english 0.8.0
                                    erb 4.0.4
                                    error_highlight 0.7.0
                                    fileutils 1.7.3
                                    find 0.2.0
                                    forwardable 1.3.3
                                    ipaddr 1.2.7
                                    net-http 0.6.0
                                    net-protocol 0.2.2
                                    open-uri 0.5.0
                                    open3 0.2.1
                                    optparse 0.6.0
                                    pp 0.6.2
                                    prettyprint 0.2.0
                                    prism 1.3.0
                                    resolv 0.6.0
                                    ruby2_keywords 0.0.5
                                    securerandom 0.4.1
                                    set 1.1.1
                                    shellwords 0.2.2
                                    singleton 0.3.0
                                    syntax_suggest 2.0.2
                                    tempfile 0.3.1
                                    time 0.4.1
                                    timeout 0.4.3
                                    tmpdir 0.3.1
                                    tsort 0.2.0
                                    un 0.3.0
                                    uri 1.0.3
                                    weakref 0.1.3
                                    yaml 0.4.0
installing default gems from ext:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    date 3.4.1
                                    digest 3.2.0
                                    etc 1.4.5
                                    fcntl 1.2.0
                                    io-console 0.8.0
                                    io-nonblock 0.3.1
                                    io-wait 0.3.1
                                    json 2.10.1
                                    openssl 3.3.0
                                    pathname 0.4.0
                                    psych 5.2.3
                                    stringio 3.1.6.dev
                                    strscan 3.1.2
                                    zlib 3.2.1
installing bundled gems:            /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    minitest 5.25.4
                                    power_assert 2.0.5
                                    rake 13.2.1
                                    test-unit 3.6.7
                                    rexml 3.4.1
                                    rss 0.3.1
                                    net-ftp 0.3.8
                                    net-imap 0.5.6
                                    net-pop 0.1.2
                                    net-smtp 0.5.1
                                    matrix 0.4.2
                                    prime 0.1.3
                                    rbs 3.8.1
                                    typeprof 0.30.1
                                    debug 1.10.0
                                    racc 1.8.1
                                    mutex_m 0.3.0
                                    getoptlong 0.2.1
                                    base64 0.2.0
                                    bigdecimal 3.1.9
                                    observer 0.1.2
                                    abbrev 0.1.2
                                    resolv-replace 0.1.1
                                    rinda 0.2.0
                                    drb 2.2.1
                                    nkf 0.2.0
                                    syslog 0.2.0
                                    csv 3.3.2
                                    repl_type_completor 0.1.10
                                    ostruct 0.6.1
                                    pstore 0.1.4
                                    benchmark 0.4.0
                                    logger 1.6.6
                                    rdoc 6.12.0
                                    irb 1.15.1
                                    reline 0.6.0
                                    readline 0.0.4
                                    fiddle 1.1.6
installing bundled gem cache:       /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0/cache
skipped bundled gems:
    win32ole-1.9.1.gem              not found in bundled_gems
$$$[end] "make install -j16" exit with 0.
$$$[beg] make yes-test-basic TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = 
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Checking leaked global symbols...none
/tmp/ruby/src/trunk_asan/basictest/test.rb:assignment ....................................................................................................................................................................................................................................................................................................................................................................................OK 372
/tmp/ruby/src/trunk_asan/basictest/test.rb:condition ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:if/unless ...OK 3
/tmp/ruby/src/trunk_asan/basictest/test.rb:case .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:while/until ........OK 8
/tmp/ruby/src/trunk_asan/basictest/test.rb:exception ..........OK 10
/tmp/ruby/src/trunk_asan/basictest/test.rb:array .......................................OK 39
/tmp/ruby/src/trunk_asan/basictest/test.rb:hash ...........................OK 27
/tmp/ruby/src/trunk_asan/basictest/test.rb:iterator ...........................................................................................................OK 107
/tmp/ruby/src/trunk_asan/basictest/test.rb:float ................................................................................OK 80
/tmp/ruby/src/trunk_asan/basictest/test.rb:bignum ...............................OK 31
/tmp/ruby/src/trunk_asan/basictest/test.rb:string & char ..............................................................OK 62
/tmp/ruby/src/trunk_asan/basictest/test.rb:assignment ..........OK 10
/tmp/ruby/src/trunk_asan/basictest/test.rb:call ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:proc .........OK 9
/tmp/ruby/src/trunk_asan/basictest/test.rb:signal ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:eval ...........................OK 27
/tmp/ruby/src/trunk_asan/basictest/test.rb:system ........OK 8
/tmp/ruby/src/trunk_asan/basictest/test.rb:const .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:clone .....OK 5
/tmp/ruby/src/trunk_asan/basictest/test.rb:marshal ....OK 4
/tmp/ruby/src/trunk_asan/basictest/test.rb:pack ....OK 4
/tmp/ruby/src/trunk_asan/basictest/test.rb:math ..OK 2
/tmp/ruby/src/trunk_asan/basictest/test.rb:struct ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:variable ............OK 12
/tmp/ruby/src/trunk_asan/basictest/test.rb:trace ...OK 3
/tmp/ruby/src/trunk_asan/basictest/test.rb:defined? ............OK 12
/tmp/ruby/src/trunk_asan/basictest/test.rb:alias ......OK 6
/tmp/ruby/src/trunk_asan/basictest/test.rb:path .......................OK 23
/tmp/ruby/src/trunk_asan/basictest/test.rb:gc ....OK 4

test succeeded
$$$[end] "make yes-test-basic TESTS='-j16'" exit with 0.
$$$[beg] make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = 
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating enc.mk
generating encdb.h
encdb.h unchanged
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefiles ext/configure-ext.mk
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.6/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.6/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
Run options: 
  --seed=2676
  "--ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems"
  --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes
  --name=!/memory_leak/
  --stderr-on-failure
  -j16

# Running tests:

[  1/751] 908141=prism/unescape_test
[  2/751] 908138=openssl/test_x509ext
[  3/751] 908146=ripper/test_files_ext
[  4/751] 908136=rubygems/test_gem_commands_query_command
[  5/751] 908147=prism/result/equality_test
[  6/751] 908133=prism/result/static_inspect_test
[  7/751] 908144=-ext-/symbol/test_inadvertent_creation
[  8/751] 908137=-ext-/thread/test_instrumentation_api
[  9/751] 908134=-ext-/vm/test_at_exit
[ 10/751] 908145=ruby/test_complex
[ 11/751] 908142=prism/result/source_location_test
[ 12/751] 908139=ruby/test_whileuntil
[ 13/751] 908135=ruby/test_transcode
[ 14/751] 908143=openssl/test_asn1
[ 15/751] 908140=mkmf/test_flags
[ 16/751] 908148=monitor/test_monitor
[ 17/751] 908139=rubygems/test_gem_ext_rake_builder
[ 18/751] 908134=json/json_string_matching_test
[ 19/751] 908134=test_extlibs
[ 20/751] 908138=-ext-/rational/test_rat
[ 21/751] 908141=rubygems/test_gem_version
[ 22/751] 908138=rubygems/test_gem_commands_stale_command
[ 23/751] 908148=ruby/test_settracefunc
[ 24/751] 908147=rubygems/test_gem_text
[ 25/751] 908133=prism/ruby/tunnel_test
[ 26/751] 908133=rubygems/test_gem_stub_specification
[ 27/751] 908143=ruby/test_path
[ 28/751] 908143=ruby/test_method_cache
[ 29/751] 908143=ruby/test_sprintf_comb
[ 30/751] 908146=test_pp
[ 31/751] 908142=socket/test_tcp
[ 32/751] 908144=ruby/test_insns_leaf
[ 33/751] 908144=yaml/test_store
[ 34/751] 908144=ruby/test_iseq
[ 35/751] 908146=ruby/test_allocation
[ 36/751] 908138=ruby/test_gc
[ 37/751] 908145=-ext-/string/test_enc_associate
[ 38/751] 908135=prism/api/dump_test
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[449/751] 908133=test_shellwords
[450/751] 908146=optparse/test_cclass
[451/751] 908144=ruby/test_proc
[452/751] 908133=optparse/test_load
[453/751] 908133=did_you_mean/spell_checking/test_uncorrectable_name_check
[454/751] 908133=zlib/test_zlib
[455/751] 908134=prism/magic_comment_test
[456/751] 908146=ruby/test_marshal
[457/751] 908142=psych/test_omap
[458/751] 908142=ruby/enc/test_case_comprehensive
[459/751] 908142=mkmf/test_framework
[460/751] 908142=psych/test_ractor
[461/751] 908146=psych/visitors/test_emitter
[462/751] 908146=psych/test_json_tree
[463/751] 908146=prism/library_symbols_test
[464/751] 908146=ruby/test_nomethod_error
[465/751] 908146=net/http/test_https_proxy
[466/751] 908134=openssl/test_pkey_dsa
[467/751] 908146=open-uri/test_ssl
[468/751] 908147=date/test_date_strptime
[469/751] 908147=did_you_mean/spell_checking/test_class_name_check
[470/751] 908147=rubygems/test_gem_resolver_git_set
[471/751] 908134=set/test_sorted_set
[472/751] 908136=ripper/test_files_lib
[473/751] 908144=ruby/enc/test_emoji
[474/751] 908144=ruby/test_string
[475/751] 908142=ruby/enc/test_cp949
[476/751] 908142=ruby/test_condition
[477/751] 908142=erb/test_erb
[478/751] 908147=json/json_ext_parser_test
[479/751] 908140=ruby/test_time
[480/751] 908142=-ext-/struct/test_duplicate
[481/751] 908147=ruby/test_integer
[482/751] 908142=-ext-/test_scan_args
[483/751] 908142=date/test_date_attr
[484/751] 908142=rubygems/test_gem_command_manager
[485/751] 908134=rubygems/test_gem_installer
[486/751] 908140=ruby/enc/test_regex_casefold
[487/751] 908142=ruby/test_pipe
[488/751] 908140=rubygems/test_gem_source_git
[489/751] 908142=ruby/test_random_formatter
[490/751] 908142=rubygems/test_gem_commands_check_command
[491/751] 908142=fiber/test_backtrace
[492/751] 908142=rubygems/test_bundled_ca
[493/751] 908146=psych/visitors/test_to_ruby
[494/751] 908146=openssl/test_random
[495/751] 908146=prism/result/static_literals_test
[496/751] 908146=-ext-/float/test_nextafter
[497/751] 908140=-ext-/string/test_capacity
[498/751] 908140=rubygems/test_gem_safe_marshal
[499/751] 908146=prism/test_helper
[500/751] 908146=ruby/test_memory_view
[501/751] 908146=-ext-/string/test_ellipsize
[502/751] 908146=-ext-/integer/test_integer
[503/751] 908142=ruby/enc/test_utf32
[504/751] 908142=-ext-/struct/test_data
[505/751] 908142=optparse/test_noarg
[506/751] 908146=ruby/test_rand
[507/751] 908142=openssl/test_pkey_ec
[508/751] 908142=openssl/test_fips
[509/751] 908140=date/test_date_parse
[510/751] 908146=rubygems/test_gem_commands_update_command
[511/751] 908140=json/json_parser_test
[512/751] 908142=ruby/enc/test_cesu8
[513/751] 908142=psych/test_alias_and_anchor
[514/751] 908142=rubygems/test_gem_commands_setup_command
[515/751] 908140=rubygems/test_gem_commands_rebuild_command
[516/751] 908140=prism/errors_test
[517/751] 908133=test_open3
[518/751] 908140=open-uri/test_ftp
[519/751] 908140=ruby/test_vm_dump
[520/751] 908140=ruby/test_gc_compact
[521/751] 908138=psych/test_deprecated
[522/751] 908138=-ext-/bignum/test_div
[523/751] 908138=-ext-/array/test_resize
[524/751] 908137=ruby/test_fiber
[525/751] 908138=prism/result/breadth_first_search_test
[526/751] 908138=uri/test_generic
[527/751] 908138=psych/json/test_stream
[528/751] 908138=optparse/test_optarg
[529/751] 908138=io/wait/test_ractor
[530/751] 908138=openssl/test_ssl_session
[531/751] 908142=ruby/test_autoload
[532/751] 908146=rubygems/test_gem_resolver_local_specification
[533/751] 908146=ruby/test_pack
[534/751] 908138=rubygems/test_gem_commands_unpack_command
[535/751] 908138=rubygems/test_gem_commands_exec_command
[536/751] 908146=rubygems/test_gem_commands_signout_command
[537/751] 908146=psych/test_object
[538/751] 908135=psych/test_exception
[539/751] 908146=rubygems/test_gem_gem_runner
[540/751] 908135=rubygems/test_gem_ext_cargo_builder
[541/751] 908135=ruby/test_file_exhaustive
[542/751] 908146=test_singleton
[543/751] 908146=ripper/test_ripper
[544/751] 908136=did_you_mean/spell_checking/test_key_name_check
[545/751] 908136=rubygems/test_gem_request_set_gem_dependency_api
[546/751] 908143=ruby/enc/test_grapheme_breaks
[547/751] 908143=date/test_date_marshal
[548/751] 908143=openssl/test_ossl
[549/751] 908136=ruby/test_syntax
[550/751] 908146=ruby/test_assignment
[551/751] 908147=ruby/test_keyword
[552/751] 908138=prism/result/numeric_value_test
[553/751] 908138=lib/!Nothing_to_test
[554/751] 908138=rubygems/test_gem_commands_server_command
[555/751] 908138=net/http/test_http_request
[556/751] 908138=ruby/test_data
[557/751] 908138=net/http/test_httpheader
[558/751] 908138=openssl/test_bn
[559/751] 908138=openssl/test_provider
[560/751] 908147=rubygems/test_gem_package_task
[561/751] 908147=-ext-/struct/test_len
[562/751] 908147=optparse/test_acceptable
[563/751] 908133=prism/result/implicit_array_test
[564/751] 908133=dtrace/test_function_entry
[565/751] 908133=rubygems/test_kernel
[566/751] 908138=did_you_mean/spell_checking/test_method_name_check
[567/751] 908147=prism/heredoc_dedent_test
[568/751] 908147=rubygems/test_gem_security_signer
[569/751] 908138=ruby/test_exception
[570/751] 908147=optparse/test_bash_completion
[571/751] 908147=rubygems/test_gem_local_remote_options
[572/751] 908147=rubygems/test_gem_commands_lock_command
[573/751] 908147=ruby/enc/test_euc_kr
[574/751] 908147=ruby/test_threadgroup
[575/751] 908133=-ext-/string/test_set_len
[576/751] 908133=io/wait/test_io_wait
[577/751] 908147=optparse/test_kwargs
[578/751] 908147=ripper/test_lexer
[579/751] 908147=-ext-/test_random
[580/751] 908147=psych/test_merge_keys
[581/751] 908147=ruby/test_dir
[582/751] 908134=rubygems/test_gem_ext_configure_builder
[583/751] 908140=resolv/test_mdns
[584/751] 908134=openssl/test_x509store
[585/751] 908140=openssl/test_pair
[586/751] 908143=date/test_date_ractor
[587/751] 908147=ruby/test_m17n_comb
[588/751] 908134=did_you_mean/test_tree_spell_checker
[589/751] 908134=prism/lex_test
[590/751] 908143=test_bundled_gems
[591/751] 908143=openssl/test_ns_spki
[592/751] 908143=psych/visitors/test_depth_first
[593/751] 908143=test_tsort
[594/751] 908143=ruby/test_integer_comb
[595/751] 908142=prism/result/index_write_test
[596/751] 908142=prism/result/regular_expression_options_test
[597/751] 908142=ruby/test_sleep
[598/751] 908146=fiber/test_queue
[599/751] 908146=rubygems/test_gem_validator
[600/751] 908146=prism/result/integer_parse_test
[601/751] 908146=test_prettyprint
[602/751] 908146=mkmf/test_install
[603/751] 908148=-ext-/array/test_to_ary_concat
[604/751] 908134=prism/result/warnings_test
[605/751] 908134=ruby/test_rubyoptions
[606/751] 908146=-ext-/test_printf
[607/751] 908146=-ext-/load/test_stringify_symbols
[608/751] 908146=ruby/enc/test_windows_1252
[609/751] 908146=mkmf/test_configuration
[610/751] 908146=prism/ruby/dispatcher_test
[611/751] 908146=socket/test_udp
[612/751] 908146=ruby/test_range
[613/751] 908148=-ext-/symbol/test_type
[614/751] 908148=json/json_generator_test
[615/751] 908142=rubygems/test_gem_impossible_dependencies_error
[616/751] 908142=fiber/test_io_buffer
[617/751] 908142=prism/encoding/encodings_test
[618/751] 908140=fileutils/test_dryrun
[619/751] 908142=psych/test_emitter
[620/751] 908140=openssl/test_ts
[621/751] 908142=rubygems/test_gem_resolver_api_set
[622/751] 908142=prism/api/parse_stream_test
[623/751] 908142=prism/result/node_id_test
[624/751] 908148=test_tmpdir
[625/751] 908148=rubygems/test_gem_source_subpath_problem
[626/751] 908137=-ext-/exception/test_ensured
[627/751] 908138=ruby/test_io_m17n
[628/751] 908142=rubygems/test_config
[629/751] 908137=prism/result/comments_test
[630/751] 908137=-ext-/hash/test_delete
[631/751] 908142=dtrace/test_object_create_start
[632/751] 908142=test_forwardable
[633/751] 908137=ruby/test_continuation
[634/751] 908137=rubygems/test_project_sanity
[635/751] 908148=prism/encoding/regular_expression_encoding_test
[636/751] 908148=ruby/test_env
[637/751] 908142=rubygems/test_gem_commands_cleanup_command
[638/751] 908140=optparse/test_placearg
[639/751] 908137=-ext-/string/test_interned_str
[640/751] 908137=openssl/test_pkey_dh
[641/751] 908137=openssl/test_ocsp
[642/751] 908140=ruby/test_shapes
[643/751] 908140=rubygems/test_gem_silent_ui
[644/751] 908140=ruby/test_ifunless
[645/751] 908140=dtrace/test_require
[646/751] 908140=rubygems/test_gem_resolver_installer_set
[647/751] 908146=ripper/test_files_test
[648/751] 908146=rubygems/test_gem_dependency_list
[649/751] 908146=rubygems/test_gem_commands_uninstall_command
[650/751] 908142=mkmf/test_libs
[651/751] 908140=ruby/test_super
[652/751] 908142=test_time
[653/751] 908137=json/json_encoding_test
[654/751] 908137=ruby/test_math
[655/751] 908137=dtrace/test_gc
[656/751] 908137=psych/test_struct
[657/751] 908137=prism/onigmo_test
[658/751] 908137=prism/fuzzer_test
[659/751] 908137=-ext-/string/test_rb_str_dup
[660/751] 908137=ruby/test_ast
[661/751] 908142=cgi/test_cgi_multipart
[662/751] 908142=ruby/test_case
[663/751] 908142=-ext-/test_bug-5832
[664/751] 908142=-ext-/popen_deadlock/test_popen_deadlock
[665/751] 908133=optparse/test_did_you_mean
[666/751] 908146=optparse/test_autoconf
[667/751] 908146=digest/test_digest_extend
[668/751] 908146=rubygems/test_gem_safe_yaml
[669/751] 908146=prism/result/constant_path_node_test
[670/751] 908146=rubygems/test_gem_path_support
[671/751] 908138=prism/ruby/parser_test
[672/751] 908140=prism/snippets_test
[673/751] 908138=-ext-/gvl/test_ubf_async_safe
[674/751] 908146=psych/test_array
[675/751] 908146=prism/newline_test
[676/751] 908133=prism/result/heredoc_test
[677/751] 908138=rubygems/test_webauthn_listener_response
[678/751] 908133=rubygems/test_gem_bundler_version_finder
[679/751] 908138=-ext-/win32/test_console_attr
[680/751] 908138=prism/api/command_line_test
[681/751] 908133=rubygems/test_gem_commands_info_command
[682/751] 908138=date/test_date_new
[683/751] 908138=ruby/test_io_timeout
[684/751] 908133=-ext-/test_notimplement
[685/751] 908133=ruby/enc/test_emoji_breaks
[686/751] 908138=ruby/test_system
[687/751] 908133=-ext-/test_bug-3571
[688/751] 908133=ruby/test_comparable
[689/751] 908133=mmtk/test_configuration
[690/751] 908133=ruby/test_dup
[691/751] 908143=ruby/test_require
[692/751] 908146=stringio/test_stringio
[693/751] 908146=resolv/test_dns
[694/751] 908142=fiber/test_sleep
[695/751] 908133=openssl/test_x509name
[696/751] 908133=-ext-/wait/test_wait
[697/751] 908133=psych/test_object_references
[698/751] 908133=rubygems/test_gem_requirement
[699/751] 908146=ruby/test_alias
[700/751] 908136=mkmf/test_sizeof
[701/751] 908133=rubygems/test_gem_commands_build_command
[702/751] 908146=ruby/test_compile_prism
[703/751] 908147=ruby/enc/test_euc_tw
[704/751] 908147=rubygems/test_gem_security
[705/751] 908142=test_ipaddr
[706/751] 908133=ruby/test_arity
[707/751] 908133=-ext-/string/test_nofree
[708/751] 908142=rubygems/test_gem_stream_ui
[709/751] 908133=-ext-/st/test_numhash
[710/751] 908133=ruby/test_trace
[711/751] 908133=openssl/test_pkey_rsa
[712/751] 908142=rubygems/test_gem_resolver_composed_set
[713/751] 908142=ruby/test_argf
[714/751] 908144=mkmf/test_egrep_cpp
[715/751] 908146=rubygems/test_webauthn_poller
[716/751] 908144=date/test_date_conv
[717/751] 908144=ruby/test_yjit
[718/751] 908146=net/http/test_buffered_io
[719/751] 908133=ruby/test_m17n
[720/751] 908138=optparse/test_reqarg
[721/751] 908146=ruby/test_method
[722/751] 908133=test_unicode_normalize
[723/751] 908133=rubygems/test_gem_resolver_lock_set
[724/751] 908133=-ext-/econv/test_append
[725/751] 908133=did_you_mean/test_ractor_compatibility
[726/751] 908138=rubygems/test_gem_console_ui
[727/751] 908138=-ext-/struct/test_member
[728/751] 908138=resolv/test_resource
[729/751] 908138=rubygems/test_gem_update_suggestion
[730/751] 908138=psych/test_set
[731/751] 908138=rubygems/test_gem_source_fetch_problem
[732/751] 908140=socket/test_socket
[733/751] 908138=ruby/test_not
[734/751] 908138=test_timeout
[735/751] 908133=test_weakref
[736/751] 908147=prism/ruby/ripper_test
[737/751] 908148=rubygems/test_gem_package_tar_writer
[738/751] 908138=rubygems/test_rubygems
[739/751] 908133=uri/test_mailto
[740/751] 908133=ruby/enc/test_case_mapping
[741/751] 908133=psych/visitors/test_yaml_tree
[742/751] 908133=ruby/test_yjit_exit_locations
[743/751] 908148=psych/test_yamlstore
[744/751] 908148=rubygems/test_gem_config_file
[745/751] 908138=rubygems/test_gem_commands_pristine_command
[746/751] 908148=psych/test_scalar_scanner
[747/751] 908133=ruby/test_io_buffer
[748/751] 908148=ruby/test_beginendblock
[749/751] 908133=rubygems/test_gem_resolver_requirement_list
[750/751] 908133=ruby/test_hash
[751/751] 908147=-ext-/arith_seq/test_arith_seq_beg_len_step
$$$ #<Timeout::Error: execution expired>
### enter analyzing mode for stuck processes

$$$ ps jx
   PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
      1     996     996     996 ?             -1 Ss    1000   0:07 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
    996    1015    1015    1015 pts/0       1015 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
   1015    1018    1015    1015 pts/0       1015 S+    1000   0:02 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
   1018  906450    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
 906450  906453    1015    1015 pts/0       1015 S+    1000   0:00 sh -c ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250307-215500 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
 906453  906454    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250307-215500 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
 906454  907800    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
 907800  907801    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
 907801  908130    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
 908130  908139    1015    1015 pts/0       1015 Sl+   1000   0:11 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestProcess#test_threading_works_after_exec_fail
 908139  964959    1015    1015 pts/0       1015 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestProcess#test_threading_works_after_exec_fail
      1 1050354    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
 906454 1558852    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
      1 1863343    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
{1=>[996, 1050354, 1863343], 996=>[1015], 1015=>[1018], 1018=>[906450], 906450=>[906453], 906453=>[906454], 906454=>[907800, 1558852], 907800=>[907801], 907801=>[908130], 908130=>[908139], 908139=>[964959]}
$ timeout 60 gdb -p 964959 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
futex_wait (private=0, expected=2, futex_word=0x5150000d0da0) at ../sysdeps/nptl/futex-internal.h:146

>>> Threads

  Id   Target Id                                 Frame 
* 1    Thread 0x7beb065e7c40 (LWP 964959) "ruby" futex_wait (private=0, expected=2, futex_word=0x5150000d0da0) at ../sysdeps/nptl/futex-internal.h:146

>>> Machine level backtrace


Thread 1 (Thread 0x7beb065e7c40 (LWP 964959) "ruby"):
#0  futex_wait (private=0, expected=2, futex_word=0x5150000d0da0) at ../sysdeps/nptl/futex-internal.h:146
        __ret = -512
        err = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __GI___lll_lock_wait (futex=futex@entry=0x5150000d0da0, private=0) at ./nptl/lowlevellock.c:49
No locals.
#2  0x00007beb062a0101 in lll_mutex_lock_optimized (mutex=0x5150000d0da0) at ./nptl/pthread_mutex_lock.c:48
        __futex = 0x5150000d0da0
        private = <optimized out>
        private = <optimized out>
        __futex = <optimized out>
#3  ___pthread_mutex_lock (mutex=mutex@entry=0x5150000d0da0) at ./nptl/pthread_mutex_lock.c:93
        type = <optimized out>
        __PRETTY_FUNCTION__ = "___pthread_mutex_lock"
        id = <optimized out>
#4  0x00005661860c047e in rb_native_mutex_lock (lock=0x5150000d0da0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:115
        r = <optimized out>
#5  threadptr_interrupt_exec_cleanup (th=0x5150000d0c80) at /tmp/ruby/src/trunk_asan/thread.c:6043
        task = <optimized out>
#6  thread_cleanup_func_before_exec (th_ptr=th_ptr@entry=0x5150000d0c80) at /tmp/ruby/src/trunk_asan/thread.c:509
        th = 0x5150000d0c80
#7  0x00005661860af8d6 in thread_cleanup_func (th_ptr=0x5150000d0c80, atfork=1) at /tmp/ruby/src/trunk_asan/thread.c:519
        th = 0x5150000d0c80
#8  terminate_atfork_i (th=0x5150000d0c80, current_th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4761
No locals.
#9  0x00005661860af309 in rb_thread_atfork_internal (th=th@entry=0x515000000300, atfork=0x5661860af780 <terminate_atfork_i>) at /tmp/ruby/src/trunk_asan/thread.c:4731
        i = 0x5150000d0c80
        vm = 0x525000000100
        r = 0x516000000380
#10 0x00005661860aee06 in rb_thread_atfork () at /tmp/ruby/src/trunk_asan/thread.c:4771
        th = 0x515000000300
#11 0x0000566185f2e55e in after_fork_ruby (pid=0) at /tmp/ruby/src/trunk_asan/process.c:1589
No locals.
#12 rb_fork_ruby (status=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4149
        try_gc = <optimized out>
        child = {pid = 0, status = 0, error = 25}
        pid = 0
        err = 25
        old = <optimized out>
#13 0x0000566185f2eb3d in proc_fork_pid () at /tmp/ruby/src/trunk_asan/process.c:4162
        pid = <optimized out>
#14 rb_call_proc__fork () at /tmp/ruby/src/trunk_asan/process.c:4177
        rbimpl_id = 27409
        id__fork = 27409
#15 0x0000566185f31c55 in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4278
        pid = <optimized out>
#16 0x0000566186190868 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 = 0x7beae2513058
        cfunc = 0x504000020058
        recv = 136248785318560
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#17 0x0000566186176cbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fffa5f8aa10) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#18 0x0000566186176775 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919
        ci = <optimized out>
        cc = 0x0
#19 0x0000566186137c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7beb037ff3d8, cd=0x5100000e9640, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#20 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x5100000e9640
        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7beb037ff3d8
        reg_pc = 0x5160016b48a8
        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>
th: 0x515000000300, native_id: 0x7beb065e7c40
-- Control frame information -----------------------------------------------
        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>
c:0020 p:---- s:0138 e:000137 CFUNC  :fork
c:0019 p:0005 s:0134 e:000133 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2502
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
c:0018 p:0027 s:0129 e:000128 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:185
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
c:0017 p:0012 s:0124 e:000123 METHOD /tmp/ruby/src/trunk_asan/lib/timeout.rb:38
c:0016 p:0124 s:0117 E:000480 METHOD /tmp/ruby/src/trunk_asan/lib/timeout.rb:194
c:0015 p:0045 s:0107 e:000106 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:78
c:0014 p:0024 s:0099 E:000dc0 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2501
c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
c:0010 p:---- s:0069 e:000068 CFUNC  :map
c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
        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>
c:0007 p:0069 s:0046 E:0011a0 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
        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 0x000056618612d4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffa5f8ad20, <optimized out>, <optimized out>}, prev = 0x7beb042b0d40, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
        result = <optimized out>
#22 0x00005661861ae1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7beb037ff620, self=136249339097440, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7beb05d2e008
        cfp = <optimized out>
c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
        sp = 0x7beb036ffa28
        use_argv = 0x7beb0402f5e0
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]

        stack_argv = 0x7beb036ffa28
        opt_pc = 0
th: 0x5150000d0c80, native_id: 0x7beadca006c0
-- Control frame information -----------------------------------------------
        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:1640
        captured = 0x7beb037ff620
#24 0x000056618615a5a6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1677
No locals.
#25 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#26 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#27 0x000056618615a5a6 in rb_yield (val=<optimized out>)
c:0006 p:---- s:0026 e:000025 CFUNC  :sleep
c:0005 p:---- s:0023 e:000022 CFUNC  :wait
No locals.
#28 0x000056618630eb76 in rb_ary_collect (ary=136248744502360) at /tmp/ruby/src/trunk_asan/array.c:3650
c:0004 p:0019 s:0017 e:000016 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:107 [FINISH]
c:0003 p:---- s:0014 e:000013 CFUNC  :synchronize
        collect = 136248744496880
        i = 21
c:0002 p:0070 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:105 [FINISH]
#29 0x0000566186190868 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
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        cc = <optimized out>
        me = 0x7beb05de0140
        cfunc = 0x50400000a758
        recv = 136248744502360
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#30 0x0000566186137c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7beb037ff608, cd=0x51100000c190, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#31 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x51100000c190
th: 0x5150001bf600, native_id: 0x7beae00006c0
-- Control frame information -----------------------------------------------
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7beb037ff608
        reg_pc = 0x519000014db8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#32 0x000056618612d4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffa5f8b820, <optimized out>, <optimized out>}, prev = 0x7beb0426ce40, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#33 0x00005661861ae1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7beb037ff738, self=136249339097440, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7beb05d6c7e0
        cfp = <optimized out>
        sp = 0x7beb036ff8d0
        use_argv = 0x7beb04039060
        stack_argv = 0x7beb036ff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#34 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
        captured = 0x7beb037ff738
#35 0x000056618615a5a6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1677
No locals.
#36 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#37 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#38 0x000056618615a5a6 in rb_yield (val=<optimized out>)
No locals.
#39 0x000056618630eb76 in rb_ary_collect (ary=136248744503600) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 136248744503520
        i = 0
#40 0x0000566186190868 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 = 0x7beb05de0140
        cfunc = 0x50400000a758
        recv = 136248744503600
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#41 0x0000566186137c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7beb037ff720, cd=0x5020000099b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#42 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x5020000099b0
        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7beb037ff720
        reg_pc = 0x50400002d3f8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#43 0x000056618612d8cb in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#44 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#45 0x0000566185db35cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7beb05d6c970) at /tmp/ruby/src/trunk_asan/eval.c:280
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffa5f8c4b0, <optimized out>, 0x7fffa5f8c400, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7beb05d6c970
#46 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
        ec = 0x5160000006d0
        status = <optimized out>
#47 0x0000566185dacb37 in rb_main (argc=11, argv=0x7fffa5f8c688) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#48 main (argc=11, argv=0x7fffa5f8c688) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 964959) detached]
$ timeout 60 gdb -p 908139 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 964960]
[New LWP 937955]
[New LWP 912877]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007beb063107e3 in __GI___wait4 (pid=1558879, stat_loc=0x7beb041dbc48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Threads

  Id   Target Id                                            Frame 
* 1    Thread 0x7beb065e7c40 (LWP 908139) "ruby"            0x00007beb063107e3 in __GI___wait4 (pid=1558879, stat_loc=0x7beb041dbc48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  2    Thread 0x7beaea0006c0 (LWP 964960) "ruby"            0x00007beb0631b4cd in __GI___poll (fds=0x7bead3d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x7beae00006c0 (LWP 937955) "parallel.rb:40"  0x00007beb0631b4cd in __GI___poll (fds=0x7bead4a15660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  4    Thread 0x7beadca006c0 (LWP 912877) "Timeout stdlib " 0x00007beb06298d71 in __futex_abstimed_wait_common64 (private=20816, cancel=true, abstime=0x7beadc9fdce0, op=137, expected=0, futex_word=0x50c0006a7910) at ./nptl/futex-internal.c:57

>>> Machine level backtrace


Thread 4 (Thread 0x7beadca006c0 (LWP 912877) "Timeout stdlib "):
#0  0x00007beb06298d71 in __futex_abstimed_wait_common64 (private=20816, cancel=true, abstime=0x7beadc9fdce0, op=137, expected=0, futex_word=0x50c0006a7910) 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=20816, abstime=0x7beadc9fdce0, clockid=31722, expected=0, futex_word=0x50c0006a7910) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 8121088
        op = 137
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c0006a7910, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7beadc9fdce0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007beb0629bc8e in __pthread_cond_wait_common (abstime=0x7beadc9fdce0, clockid=1, mutex=0x5150000d0da0, cond=0x50c0006a78e8) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7beb0629b4b0 <__condvar_cleanup_waiting>, __arg = 0x7beadc9fdbd0, __canceltype = -593503248, __prev = 0x0}
        cbuffer = {wseq = 62, cond = 0x50c0006a78e8, mutex = 0x5150000d0da0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 62
        seq = 31
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_timedwait64 (cond=cond@entry=0x50c0006a78e8, mutex=mutex@entry=0x5150000d0da0, abstime=abstime@entry=0x7beadc9fdce0) at ./nptl/pthread_cond_wait.c:652
        flags = <optimized out>
        clockid = 1
#5  0x00005661860bb8d1 in native_cond_timedwait (cond=0x50c0006a78e8, mutex=0x5150000d0da0, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:241
        r = <optimized out>
        ts = <optimized out>
#6  native_cond_sleep (th=th@entry=0x5150000d0c80, rel=rel@entry=0x7bead540f060) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2428
        end = <optimized out>
        sched = 0x5160000004a0
        lock = 0x5150000d0da0
        cond = 0x50c0006a78e8
        max = 100000000000000000
#7  0x00005661860a2024 in native_sleep (th=0x5150000d0c80, rel=0x7bead540f060) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3275
        sched = <optimized out>
#8  sleep_hrtime (th=<optimized out>, rel=4499972793000, fl=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1306
        prev_status = THREAD_RUNNABLE
        end = 2964858892615142
        woke = 1
#9  0x000056618609c780 in mutex_sleep_begin (_arguments=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:575
        timeout_value = <optimized out>
        relative_timeout = 18446744073709551100
        arguments = <optimized out>
        timeout = 399870149478588418
        woken = 20
        scheduler = <optimized out>
#10 0x0000566185db72d0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1073
        _ec = 0x51600212ebd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7beadc9fdf70, <optimized out>, 0x7beadc9fde80, <optimized out>, <optimized out>}, prev = 0x7bead5637880, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x51600212ebd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#11 0x000056618609c356 in rb_mutex_sleep (self=<optimized out>, timeout=399870149478588418) at /tmp/ruby/src/trunk_asan/thread_sync.c:598
        arguments = {self = 136249345201120, timeout = <optimized out>}
        beg = 1741384574
        woken = <optimized out>
        end = <optimized out>
#12 0x00005661861a4a4c in vm_call0_cfunc_with_frame (ec=0x51600212ebd0, calling=<optimized out>, argv=0x7bead5637728) at /tmp/ruby/src/trunk_asan/vm_eval.c:164
        reg_cfp = 0x7beae21856e8
        ci = <optimized out>
        me = <optimized out>
        cfunc = <optimized out>
        len = -1
        recv = 136249345201120
        argc = 1
        mid = 26401
        block_handler = <optimized out>
        frame_flags = 1431634051
        val = <optimized out>
        unaligned_member_ptr_result = <optimized out>
        flag_arg_ = <optimized out>
        hooks_arg_ = <optimized out>
        reg_cfp = <optimized out>
        flag_arg_ = <optimized out>
        hooks_arg_ = <optimized out>
#13 vm_call0_cfunc (ec=0x51600212ebd0, calling=<optimized out>, argv=0x7bead5637728) at /tmp/ruby/src/trunk_asan/vm_eval.c:178
No locals.
#14 vm_call0_body (ec=<optimized out>, calling=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:229
        ci = <optimized out>
        cc = <optimized out>
        ret = <optimized out>
#15 0x000056618615835e in vm_call0_cc (recv=136249345201120, id=26401, argc=<optimized out>, argv=<optimized out>, cc=0x7beae1f81428, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101
        flags = <optimized out>
        calling = <error reading variable calling (Cannot access memory at address 0x89)>
        use_argv = 0x0
        av = <optimized out>
#16 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047
        ci = <optimized out>
        ec = <optimized out>
        cc = 0x7beae1f81428
        self = <optimized out>
#17 0x0000566185db72d0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1073
        _ec = 0x51600212ebd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7beadc9fe2f0, <optimized out>, 0x7beadc9fe200, <optimized out>, <optimized out>}, prev = 0x7bead5637340, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x51600212ebd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#18 0x00005661860c671d in rb_condvar_wait (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1554
        sync_waiter = {self = 136249345201120, th = 0x5150000d0c80, fiber = 0x0, node = {next = 0x50300008b120, prev = 0x50300008b120}}
        ec = <optimized out>
        cv = 0x50300008b120
        args = <optimized out>
#19 0x0000566186190868 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 = 0x460100100005
        cc = <optimized out>
        me = 0x7beb05db8528
        cfunc = 0x50400001fc58
        recv = 136249345201480
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#20 0x000056618613e209 in vm_sendish (ec=0x51600212ebd0, reg_cfp=0x7beae2185720, 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>
#21 vm_exec_core (ec=ec@entry=0x51600212ebd0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7beae2185720
        reg_pc = 0x513000086e98
        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>
#22 0x000056618612d4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x51600212ebd0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7beadc9feb60, <optimized out>, <optimized out>}, prev = 0x7bead5637180, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#23 0x00005661861ae1d2 in invoke_iseq_block_from_c (ec=0x51600212ebd0, captured=0x7beae21857a8, self=136249345289040, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7beb05d25d18
        cfp = <optimized out>
        sp = 0x7beae2085870
        use_argv = 0x0
        stack_argv = 0x7beae2085870
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#24 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
        captured = 0x7beae21857a8
#25 0x000056618615a5a6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1677
No locals.
#26 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#27 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#28 0x000056618615a5a6 in rb_yield (val=<optimized out>)
No locals.
#29 0x0000566185db72d0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1073
        _ec = 0x51600212ebd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7beadc9feef0, <optimized out>, 0x7beadc9fee00, <optimized out>, <optimized out>}, prev = 0x7bead5609240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x51600212ebd0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#30 0x0000566186190868 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 = 0x7beb05db8b18
        cfunc = 0x50400001f658
        recv = 136249345201120
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#31 0x0000566186137c78 in vm_sendish (ec=0x51600212ebd0, reg_cfp=0x7beae2185790, cd=0x50f000004440, 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>
#32 vm_exec_core (ec=ec@entry=0x51600212ebd0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x50f000004440
        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7beae2185790
        reg_pc = 0x51700000ae30
        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>
#33 0x000056618612d4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x51600212ebd0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7beadc9ff6c0, <optimized out>, <optimized out>}, prev = 0x7beadc9ffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#34 0x000056618616a47b in invoke_iseq_block_from_c (ec=0x51600212ebd0, captured=<optimized out>, self=136249345289040, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7beb05d25de0
        cfp = 0x7beae21857c8
        sp = 0x7beae2085818
        use_argv = <optimized out>
        stack_argv = 0x7beae2085818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#35 invoke_block_from_c_proc (ec=0x51600212ebd0, self=136249345289040, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1720
        block = <optimized out>
        keyword_hash = <optimized out>
#36 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1750
No locals.
#37 0x0000566186168706 in rb_vm_invoke_proc (ec=0x50c0006a7910, proc=0x89, proc@entry=0x5040003e7010, argc=103386481, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1771
        self = 0
#38 0x00005661860bfff9 in thread_do_start_proc (th=th@entry=0x5150000d0c80) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040003e7010
        args_len = 0
        args_ptr = <optimized out>
#39 0x00005661860bdc2a in thread_do_start (th=0x5150000d0c80) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#40 thread_start_func_2 (th=th@entry=0x5150000d0c80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:677
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#41 0x00005661860bceee in call_thread_start_func_2 (th=0x5150000d0c80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x7beadc9ffcc0
#42 nt_start (ptr=0x50c0006a78c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x5150000d0c80
        sched = <optimized out>
        nt = 0x50c0006a78c0
        vm = 0x525000000100
#43 0x0000566185d6ca8f in asan_thread_start(void*) ()
No symbol table info available.
#44 0x00007beb0629caa4 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 = {136248654038720, 1954712302146796839, 136248654038720, -352, 0, 140735977917424, 1954712302134213927, 1955473832287517991}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#45 0x00007beb06329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x7beae00006c0 (LWP 937955) "parallel.rb:40"):
#0  0x00007beb0631b4cd in __GI___poll (fds=0x7bead4a15660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000566185d136da in __interceptor_poll ()
No symbol table info available.
#2  0x0000566185e6f65d in nogvl_wait_for (th=136248744503320, fptr=0x5110003a1000, 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  0x0000566185e70ad6 in internal_read_func (ptr=0x7bead4a15440) at /tmp/ruby/src/trunk_asan/io.c:1205
        iis = 0x7bead4a15440
        result = <optimized out>
#5  0x00005661860a5463 in rb_thread_io_blocking_call (func=0x566185e70650 <internal_read_func>, data1=0x7bead4a15440, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1824
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        val = <optimized out>
        waiting_fd = <optimized out>
        state = RUBY_TAG_NONE
        saved_errno = <optimized out>
        prev_mn_schedulable = <optimized out>
#6  0x0000566185db72d0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1073
        _ec = 0x5160016f26d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7beadfffedb0, <optimized out>, 0x7beadfffecc0, <optimized out>, <optimized out>}, prev = 0x7bead4a09240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160016f26d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x0000566185e84ef5 in io_read_memory_locktmp (str=136248519906912, 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 = 136248744503320, fptr = 0x5110003a1000, nonblock = 0, fd = 6, buf = 0x519000217080, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x5110003a1000
        n = <optimized out>
        shrinkable = <optimized out>
#9  0x0000566185e61121 in io_readpartial (argc=-727624096, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617
        ret = <optimized out>
#10 0x0000566186190868 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 = 0x7beb05dd9ed0
        cfunc = 0x504000010f58
        recv = 136248744503440
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x000056618613e209 in vm_sendish (ec=0x5160016f26d0, reg_cfp=0x7bead69ff790, 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=0x5160016f26d0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7bead69ff790
        reg_pc = 0x51300004b720
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#13 0x000056618612d4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160016f26d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7beadffff6c0, <optimized out>, <optimized out>}, prev = 0x7beadffffc00, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x000056618616a47b in invoke_iseq_block_from_c (ec=0x5160016f26d0, captured=<optimized out>, self=136249339097440, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7beb05d6c628
        cfp = 0x7bead69ff7c8
        sp = 0x7bead68ff818
        use_argv = <optimized out>
        stack_argv = 0x7bead68ff818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_proc (ec=0x5160016f26d0, self=136249339097440, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1720
        block = <optimized out>
        keyword_hash = <optimized out>
#16 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1750
No locals.
#17 0x0000566186168706 in rb_vm_invoke_proc (ec=0x7bead4a15660, proc=0x1, proc@entry=0x504000324050, argc=103920845, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1771
        self = 4294967295
#18 0x00005661860bfff9 in thread_do_start_proc (th=th@entry=0x5150001bf600) at /tmp/ruby/src/trunk_asan/thread.c:605
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504000324050
        args_len = 0
        args_ptr = <optimized out>
#19 0x00005661860bdc2a in thread_do_start (th=0x5150001bf600) at /tmp/ruby/src/trunk_asan/thread.c:622
        result = 36
#20 thread_start_func_2 (th=th@entry=0x5150001bf600, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:677
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#21 0x00005661860bceee in call_thread_start_func_2 (th=0x5150001bf600) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
        stack_start = <optimized out>
        stack_start_addr = 0x7beadffffcc0
#22 nt_start (ptr=0x50c0004c2ac0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
        th = 0x5150001bf600
        sched = <optimized out>
        nt = 0x50c0004c2ac0
        vm = 0x525000000100
#23 0x0000566185d6ca8f in asan_thread_start(void*) ()
No symbol table info available.
#24 0x00007beb0629caa4 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 = {136248710661824, 1954719174094470439, 136248710661824, -352, 25, 140735977923152, 1954719174081887527, 1955473832287517991}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#25 0x00007beb06329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x7beaea0006c0 (LWP 964960) "ruby"):
#0  0x00007beb0631b4cd in __GI___poll (fds=0x7bead3d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000566185d136da in __interceptor_poll ()
No symbol table info available.
#2  0x00005661860c125f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1057
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3005
        vm = <optimized out>
#4  0x0000566185d6ca8f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007beb0629caa4 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 = {136248878433984, 1954811533071203623, 136248878433984, -352, 25, 140735977920496, 1954811533058620711, 1955473832287517991}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007beb06329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7beb065e7c40 (LWP 908139) "ruby"):
#0  0x00007beb063107e3 in __GI___wait4 (pid=1558879, stat_loc=0x7beb041dbc48, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000566185d00f10 in __interceptor_waitpid ()
No symbol table info available.
#2  0x0000566185f394f4 in do_waitpid (pid=1558879, st=0x7beb041dbc48, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1039
No locals.
#3  waitpid_blocking_no_SIGCHLD (x=0x7beb041dbc20) at /tmp/ruby/src/trunk_asan/process.c:1073
        w = 0x7beb041dbc20
#4  0x00005661860a3b9f in rb_nogvl (func=0x566185f394b0 <waitpid_blocking_no_SIGCHLD>, data1=0x7beb041dbc20, ubf=<optimized out>, data2=<optimized out>, flags=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1571
        __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  0x0000566185f240ae in waitpid_no_SIGCHLD (w=0x7beb041dbc20) at /tmp/ruby/src/trunk_asan/process.c:1086
No locals.
#6  rb_process_status_wait (pid=<optimized out>, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1110
        waitpid_state = {wnode = {next = <optimized out>, prev = <optimized out>}, ec = 0x5160000006d0, cond = <optimized out>, ret = 0, pid = 1558879, status = 0, options = 0, errnum = 0}
#7  0x0000566185f31f8c in rb_f_system (argc=<optimized out>, argv=<optimized out>, _=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4758
        status = <optimized out>
        data = <optimized out>
        th = <optimized out>
        eargp = 0x7beb057e8370
        status = {pid = 0, status = 0, error = 0}
        pid = -512
        execarg_obj = <optimized out>
#8  0x0000566186190868 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 = 0x7beae286aa08
        cc = <optimized out>
        me = 0x7beb036e0ef0
        cfunc = 0x504000020158
        recv = 136248785314960
        block_handler = <optimized out>
        frame_type = 1431635075
        len = <optimized out>
        val = <optimized out>
#9  0x0000566186176cbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fffa5f89d70) 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>
#10 0x0000566186176775 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
#11 0x000056618613e209 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7beb037ff3a0, 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=0x5160000006d0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7beb037ff3a0
        reg_pc = 0x5120001a7a00
        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>
th: 0x515000000300, native_id: 0x7beb065e7c40
-- Control frame information -----------------------------------------------
        INSN_LABEL_trace_opt_gt = <optimized out>
c:0021 p:---- s:0133 e:000132 CFUNC  :system
c:0020 p:0024 s:0126 e:000125 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:435
        INSN_LABEL_trace_opt_ge = <optimized out>
c:0019 p:0004 s:0122 e:000121 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:30 [FINISH]
        INSN_LABEL_trace_opt_ltlt = <optimized out>
c:0018 p:---- s:0119 e:000118 CFUNC  :chdir
c:0017 p:0015 s:0114 e:000113 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:29
c:0016 p:0038 s:0110 e:000109 METHOD /tmp/ruby/src/trunk_asan/lib/tmpdir.rb:105
        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 0x000056618612d4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffa5f8a120, <optimized out>, <optimized out>}, prev = 0x7beb0425c480, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x00005661861ae1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7beb037ff460, self=136248785314960, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7beae25251b8
c:0015 p:0005 s:0099 e:000098 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:27
c:0014 p:0004 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:433
c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
c:0010 p:---- s:0069 e:000068 CFUNC  :map
c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
c:0007 p:0069 s:0046 E:0011a0 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
        cfp = <optimized out>
        sp = 0x7beb036ffbb8
        use_argv = 0x7beb04012b20
        stack_argv = 0x7beb036ffbb8
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
        captured = 0x7beb037ff460
#16 0x000056618615a5a6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1677
No locals.
#17 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#19 0x000056618615a5a6 in rb_yield (val=<optimized out>)
No locals.
#20 0x0000566185db72d0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1073
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffa5f8a4b0, <optimized out>, 0x7fffa5f8a3c0, <optimized out>, <optimized out>}, prev = 0x7beb04257840, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#21 0x00005661864fee22 in chdir_path (path=136248785313760, yield_path=true) at /tmp/ruby/src/trunk_asan/dir.c:1226
        args = {old_path = 136248785313520, new_path = 136248785313760, done = 1, yield_path = <optimized out>}
        args = <optimized out>
        p = <optimized out>
        r = <optimized out>
        errno_to_fail = <optimized out>
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
#22 dir_s_chdir (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/dir.c:1318
        path = 136248785313760
#23 0x0000566186190868 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 = 0x52d100000003
        cc = <optimized out>
        me = 0x7beb05dd4098
        cfunc = 0x5040000163d8
        recv = 136249345892160
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]
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#24 0x0000566186137c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7beb037ff448, cd=0x5030009a3880, 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>
#25 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>

th: 0x5150000d0c80, native_id: 0x7beadca006c0
-- Control frame information -----------------------------------------------
c:0006 p:---- s:0026 e:000025 CFUNC  :sleep
c:0005 p:---- s:0023 e:000022 CFUNC  :wait
c:0004 p:0019 s:0017 e:000016 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:107 [FINISH]
c:0003 p:---- s:0014 e:000013 CFUNC  :synchronize
c:0002 p:0070 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:105 [FINISH]
        leaf = false
        val = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
        cd = 0x5030009a3880

        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
th: 0x5150001bf600, native_id: 0x7beae00006c0
-- Control frame information -----------------------------------------------
c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
        reg_cfp = 0x7beb037ff448
        reg_pc = 0x50c0004b87b8
        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>
#26 0x000056618612d8cb 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.
#27 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
#28 0x00005661861ae1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7beb037ff620, self=136249339097440, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7beb05d2e008
        cfp = <optimized out>
        sp = 0x7beb036ffa28
        use_argv = 0x7beb0400f060
        stack_argv = 0x7beb036ffa28
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#29 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
        captured = 0x7beb037ff620
#30 0x000056618615a5a6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1677
No locals.
#31 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#32 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#33 0x000056618615a5a6 in rb_yield (val=<optimized out>)
No locals.
#34 0x000056618630eb76 in rb_ary_collect (ary=136248744502360) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 136248744496880
        i = 22
#35 0x0000566186190868 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 = 0x7beb05de0140
        cfunc = 0x50400000a758
        recv = 136248744502360
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#36 0x0000566186137c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7beb037ff608, cd=0x51100000c190, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#37 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x51100000c190
        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7beb037ff608
        reg_pc = 0x519000014db8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#38 0x000056618612d4db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffa5f8b820, <optimized out>, <optimized out>}, prev = 0x7beb0426ce40, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#39 0x00005661861ae1d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7beb037ff738, self=136249339097440, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7beb05d6c7e0
        cfp = <optimized out>
        sp = 0x7beb036ff8d0
        use_argv = 0x7beb04039060
        stack_argv = 0x7beb036ff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#40 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
        captured = 0x7beb037ff738
#41 0x000056618615a5a6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1677
No locals.
#42 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#43 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#44 0x000056618615a5a6 in rb_yield (val=<optimized out>)
No locals.
#45 0x000056618630eb76 in rb_ary_collect (ary=136248744503600) at /tmp/ruby/src/trunk_asan/array.c:3650
        collect = 136248744503520
        i = 0
#46 0x0000566186190868 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 = 0x7beb05de0140
        cfunc = 0x50400000a758
        recv = 136248744503600
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#47 0x0000566186137c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7beb037ff720, cd=0x5020000099b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#48 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x5020000099b0
        insns_address_table = {0x566186133fc6 <vm_exec_core+12950>, 0x5661861313d5 <vm_exec_core+1701>, 0x566186132bb7 <vm_exec_core+7815>, 0x566186137de6 <vm_exec_core+28854>, 0x566186132502 <vm_exec_core+6098>, 0x566186138a55 <vm_exec_core+32037>, 0x566186136e00 <vm_exec_core+24784>, 0x566186134c75 <vm_exec_core+16197>, 0x5661861316d4 <vm_exec_core+2468>, 0x56618613857d <vm_exec_core+30797>, 0x56618613818e <vm_exec_core+29790>, 0x5661861328bf <vm_exec_core+7055>, 0x566186131cb1 <vm_exec_core+3969>, 0x5661861372a1 <vm_exec_core+25969>, 0x5661861336bb <vm_exec_core+10635>, 0x566186138787 <vm_exec_core+31319>, 0x5661861383a5 <vm_exec_core+30325>, 0x566186133e6e <vm_exec_core+12606>, 0x566186134be2 <vm_exec_core+16050>, 0x566186136f8a <vm_exec_core+25178>, 0x566186138309 <vm_exec_core+30169>, 0x566186136078 <vm_exec_core+21320>, 0x566186137022 <vm_exec_core+25330>, 0x566186137420 <vm_exec_core+26352>, 0x566186135fa6 <vm_exec_core+21110>, 0x566186131bad <vm_exec_core+3709>, 0x5661861367a2 <vm_exec_core+23154>, 0x566186131a0e <vm_exec_core+3294>, 0x566186131d56 <vm_exec_core+4134>, 0x5661861340fb <vm_exec_core+13259>, 0x566186135e4b <vm_exec_core+20763>, 0x5661861363cb <vm_exec_core+22171>, 0x566186135bda <vm_exec_core+20138>, 0x566186131621 <vm_exec_core+2289>, 0x566186137668 <vm_exec_core+26936>, 0x566186138098 <vm_exec_core+29544>, 0x566186131e51 <vm_exec_core+4385>, 0x566186132fb9 <vm_exec_core+8841>, 0x566186132aca <vm_exec_core+7578>, 0x56618613381c <vm_exec_core+10988>, 0x566186134b3e <vm_exec_core+15886>, 0x566186131f41 <vm_exec_core+4625>, 0x5661861374ed <vm_exec_core+26557>, 0x566186132f1a <vm_exec_core+8682>, 0x5661861349df <vm_exec_core+15535>, 0x566186135457 <vm_exec_core+18215>, 0x56618613739f <vm_exec_core+26223>, 0x56618613622b <vm_exec_core+21755>, 0x566186133a25 <vm_exec_core+11509>, 0x566186133201 <vm_exec_core+9425>, 0x56618613717d <vm_exec_core+25677>, 0x56618613426f <vm_exec_core+13631>, 0x56618613684d <vm_exec_core+23325>, 0x56618613633e <vm_exec_core+22030>, 0x566186136a8f <vm_exec_core+23903>, 0x56618613793d <vm_exec_core+27661>, 0x56618613565a <vm_exec_core+18730>, 0x5661861310cb <vm_exec_core+923>, 0x566186133b99 <vm_exec_core+11881>, 0x5661861370c9 <vm_exec_core+25497>, 0x566186133cbf <vm_exec_core+12175>, 0x566186135ee8 <vm_exec_core+20920>, 0x5661861366a3 <vm_exec_core+22899>, 0x566186135211 <vm_exec_core+17633>, 0x566186135d0e <vm_exec_core+20446>, 0x566186133ee9 <vm_exec_core+12729>, 0x5661861334d6 <vm_exec_core+10150>, 0x566186136b66 <vm_exec_core+24118>, 0x566186131ff7 <vm_exec_core+4807>, 0x566186135015 <vm_exec_core+17125>, 0x56618613f9b9 <vm_exec_core+60553>, 0x56618613611c <vm_exec_core+21484>, 0x5661861322a1 <vm_exec_core+5489>, 0x5661861327a2 <vm_exec_core+6770>, 0x5661861323be <vm_exec_core+5774>, 0x5661861330a6 <vm_exec_core+9078>, 0x56618613387b <vm_exec_core+11083>, 0x5661861310d0 <vm_exec_core+928>, 0x566186132e17 <vm_exec_core+8423>, 0x566186138c91 <vm_exec_core+32609>, 0x5661861365c0 <vm_exec_core+22672>, 0x566186135558 <vm_exec_core+18472>, 0x56618613755e <vm_exec_core+26670>, 0x566186138d5d <vm_exec_core+32813>, 0x56618613785d <vm_exec_core+27437>, 0x566186138815 <vm_exec_core+31461>, 0x5661861388e2 <vm_exec_core+31666>, 0x566186131ad1 <vm_exec_core+3489>, 0x566186138447 <vm_exec_core+30487>, 0x566186134198 <vm_exec_core+13416>, 0x566186138656 <vm_exec_core+31014>, 0x566186133d64 <vm_exec_core+12340>, 0x56618613773d <vm_exec_core+27149>, 0x566186133320 <vm_exec_core+9712>, 0x56618613448d <vm_exec_core+14173>, 0x5661861389bb <vm_exec_core+31883>, 0x566186134a9a <vm_exec_core+15722>, 0x566186134623 <vm_exec_core+14579>, 0x566186131199 <vm_exec_core+1129>, 0x566186131825 <vm_exec_core+2805>, 0x56618613127b <vm_exec_core+1355>, 0x566186135305 <vm_exec_core+17877>, 0x5661861347c1 <vm_exec_core+14993>, 0x566186134ef2 <vm_exec_core+16834>, 0x566186134e15 <vm_exec_core+16613>, 0x566186134004 <vm_exec_core+13012>, 0x5661861346bd <vm_exec_core+14733>, 0x56618613436a <vm_exec_core+13882>, 0x566186134964 <vm_exec_core+15412>, 0x5661861348e9 <vm_exec_core+15289>, 0x566186133fb7 <vm_exec_core+12935>, 0x5661861313c6 <vm_exec_core+1686>, 0x566186132ba8 <vm_exec_core+7800>, 0x566186137dd7 <vm_exec_core+28839>, 0x5661861324f3 <vm_exec_core+6083>, 0x566186138a46 <vm_exec_core+32022>, 0x566186136df1 <vm_exec_core+24769>, 0x566186134c66 <vm_exec_core+16182>, 0x5661861316c5 <vm_exec_core+2453>, 0x56618613856e <vm_exec_core+30782>, 0x56618613817f <vm_exec_core+29775>, 0x5661861328b0 <vm_exec_core+7040>, 0x566186131ca2 <vm_exec_core+3954>, 0x566186137292 <vm_exec_core+25954>, 0x5661861336ac <vm_exec_core+10620>, 0x566186138778 <vm_exec_core+31304>, 0x566186138396 <vm_exec_core+30310>, 0x566186133e5f <vm_exec_core+12591>, 0x566186134bd3 <vm_exec_core+16035>, 0x566186136f7b <vm_exec_core+25163>, 0x5661861382fa <vm_exec_core+30154>, 0x566186136069 <vm_exec_core+21305>, 0x566186137013 <vm_exec_core+25315>, 0x566186137411 <vm_exec_core+26337>, 0x566186135f97 <vm_exec_core+21095>, 0x566186131b9e <vm_exec_core+3694>, 0x566186136793 <vm_exec_core+23139>, 0x5661861319ff <vm_exec_core+3279>, 0x566186131d47 <vm_exec_core+4119>, 0x5661861340ec <vm_exec_core+13244>, 0x566186135e3c <vm_exec_core+20748>, 0x5661861363bc <vm_exec_core+22156>, 0x566186135bcb <vm_exec_core+20123>, 0x566186131612 <vm_exec_core+2274>, 0x566186137659 <vm_exec_core+26921>, 0x566186138089 <vm_exec_core+29529>, 0x566186131e42 <vm_exec_core+4370>, 0x566186132faa <vm_exec_core+8826>, 0x566186132abb <vm_exec_core+7563>, 0x56618613380d <vm_exec_core+10973>, 0x566186134b2f <vm_exec_core+15871>, 0x566186131f32 <vm_exec_core+4610>, 0x5661861374de <vm_exec_core+26542>, 0x566186132f0b <vm_exec_core+8667>, 0x5661861349d0 <vm_exec_core+15520>, 0x566186135448 <vm_exec_core+18200>, 0x566186137390 <vm_exec_core+26208>, 0x56618613621c <vm_exec_core+21740>, 0x566186133a16 <vm_exec_core+11494>, 0x5661861331f2 <vm_exec_core+9410>, 0x56618613716e <vm_exec_core+25662>, 0x566186134260 <vm_exec_core+13616>, 0x56618613683e <vm_exec_core+23310>, 0x56618613632f <vm_exec_core+22015>, 0x566186136a80 <vm_exec_core+23888>, 0x56618613792e <vm_exec_core+27646>, 0x56618613564b <vm_exec_core+18715>, 0x5661861361cc <vm_exec_core+21660>, 0x566186133b8a <vm_exec_core+11866>, 0x5661861370ba <vm_exec_core+25482>, 0x566186133cb0 <vm_exec_core+12160>, 0x566186135ed9 <vm_exec_core+20905>, 0x5661861361cc <vm_exec_core+21660>, 0x566186135202 <vm_exec_core+17618>, 0x566186135cff <vm_exec_core+20431>, 0x566186133eda <vm_exec_core+12714>, 0x5661861334c7 <vm_exec_core+10135>, 0x566186136b57 <vm_exec_core+24103>, 0x566186131fe8 <vm_exec_core+4792>, 0x566186135006 <vm_exec_core+17110>, 0x56618613f9aa <vm_exec_core+60538>, 0x56618613610d <vm_exec_core+21469>, 0x566186132292 <vm_exec_core+5474>, 0x566186132793 <vm_exec_core+6755>, 0x5661861323af <vm_exec_core+5759>, 0x566186133097 <vm_exec_core+9063>, 0x56618613386c <vm_exec_core+11068>, 0x566186135515 <vm_exec_core+18405>, 0x566186134b25 <vm_exec_core+15861>, 0x566186135510 <vm_exec_core+18400>, 0x566186136064 <vm_exec_core+21300>, 0x566186135f92 <vm_exec_core+21090>, 0x566186133092 <vm_exec_core+9058>, 0x5661861361e0 <vm_exec_core+21680>, 0x56618613418e <vm_exec_core+13406>, 0x566186134193 <vm_exec_core+13411>, 0x566186135f8d <vm_exec_core+21085>, 0x566186135e32 <vm_exec_core+20738>, 0x566186134ed9 <vm_exec_core+16809>, 0x566186134e01 <vm_exec_core+16593>...}
        reg_cfp = 0x7beb037ff720
        reg_pc = 0x50400002d3f8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#49 0x000056618612d8cb 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.
#50 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
#51 0x0000566185db35cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7beb05d6c970) at /tmp/ruby/src/trunk_asan/eval.c:280
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffa5f8c4b0, <optimized out>, 0x7fffa5f8c400, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7beb05d6c970
#52 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
        ec = 0x5160000006d0
        status = <optimized out>
#53 0x0000566185dacb37 in rb_main (argc=11, argv=0x7fffa5f8c688) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#54 main (argc=11, argv=0x7fffa5f8c688) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 908139) detached]
$ timeout 60 gdb -p 908130 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 908132]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f1cb5126cd7 in __GI___select (nfds=19, readfds=0x50c004c3d080, writefds=0x0, exceptfds=0x0, timeout=0x7ffff86d30c0) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                 Frame 
* 1    Thread 0x7f1cb53fcc40 (LWP 908130) "ruby" 0x00007f1cb5126cd7 in __GI___select (nfds=19, readfds=0x50c004c3d080, writefds=0x0, exceptfds=0x0, timeout=0x7ffff86d30c0) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x7f1c98e006c0 (LWP 908132) "ruby" 0x00007f1cb511b4cd in __GI___poll (fds=0x7f1c97b09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7f1c98e006c0 (LWP 908132) "ruby"):
#0  0x00007f1cb511b4cd in __GI___poll (fds=0x7f1c97b09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00005b4d957996da in __interceptor_poll ()
No symbol table info available.
#2  0x00005b4d95b4725f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1057
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3005
        vm = <optimized out>
#4  0x00005b4d957f2a8f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007f1cb509caa4 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 = {139760800630464, 4147021051863439447, 139760800630464, -352, 0, 140737361302112, 4147021051876022359, 4147100577252841559}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f1cb5129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7f1cb53fcc40 (LWP 908130) "ruby"):
#0  0x00007f1cb5126cd7 in __GI___select (nfds=19, readfds=0x50c004c3d080, writefds=0x0, exceptfds=0x0, timeout=0x7ffff86d30c0) at ../sysdeps/unix/sysv/linux/select.c:69
        sc_ret = -514
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        s = <optimized out>
        us = <optimized out>
        ns = <optimized out>
        ts64 = {tv_sec = 59999, tv_nsec = 940686874}
        pts64 = 0x7ffff86d2f60
        r = <optimized out>
#1  0x00005b4d95b31f35 in native_fd_select (n=19, readfds=0x50c004c3d080, writefds=0x0, exceptfds=0x7f1cb5126cd7 <__GI___select+327>, timeout=0x7ffff86d2f60, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2379
No locals.
#2  do_select (p=139761240011808) at /tmp/ruby/src/trunk_asan/thread.c:4309
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7ffff86d3070
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x00005b4d9583d2d0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1073
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffff86d3230, <optimized out>, 0x7ffff86d3140, <optimized out>, <optimized out>}, prev = 0x7f1cb3107380, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x00005b4d95b3150e in rb_thread_fd_select (max=<optimized out>, read=<optimized out>, write=<optimized out>, except=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4369
        set = {max = 19, th = 0x515000000300, rset = 0x7f1cb3107240, 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 = 0x7f1cb31072a0}
#5  0x00005b4d9590024f in select_internal (read=139761265511440, write=4, except=4, tp=0x7f1cb31072a0, fds=0x7f1cb3107240) at /tmp/ruby/src/trunk_asan/io.c:10711
        timerec = <optimized out>
        max = 19
        pending = <optimized out>
        rp = 0x7f1cb3107240
        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=139761240011296) at /tmp/ruby/src/trunk_asan/io.c:10781
        p = 0x7f1cb3107220
#7  0x00005b4d9583d2d0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1073
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffff86d3530, <optimized out>, 0x7ffff86d3440, <optimized out>, <optimized out>}, prev = 0x7f1cb305cd40, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#8  0x00005b4d958dc497 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  0x00005b4d95c16868 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 = 0x7f1cb4bda6a0
        cfunc = 0x504000010798
        recv = 139761268095520
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x00005b4d95bc4209 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7f1cb25ff3a0, 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 = {0x5b4d95bb9fc6 <vm_exec_core+12950>, 0x5b4d95bb73d5 <vm_exec_core+1701>, 0x5b4d95bb8bb7 <vm_exec_core+7815>, 0x5b4d95bbdde6 <vm_exec_core+28854>, 0x5b4d95bb8502 <vm_exec_core+6098>, 0x5b4d95bbea55 <vm_exec_core+32037>, 0x5b4d95bbce00 <vm_exec_core+24784>, 0x5b4d95bbac75 <vm_exec_core+16197>, 0x5b4d95bb76d4 <vm_exec_core+2468>, 0x5b4d95bbe57d <vm_exec_core+30797>, 0x5b4d95bbe18e <vm_exec_core+29790>, 0x5b4d95bb88bf <vm_exec_core+7055>, 0x5b4d95bb7cb1 <vm_exec_core+3969>, 0x5b4d95bbd2a1 <vm_exec_core+25969>, 0x5b4d95bb96bb <vm_exec_core+10635>, 0x5b4d95bbe787 <vm_exec_core+31319>, 0x5b4d95bbe3a5 <vm_exec_core+30325>, 0x5b4d95bb9e6e <vm_exec_core+12606>, 0x5b4d95bbabe2 <vm_exec_core+16050>, 0x5b4d95bbcf8a <vm_exec_core+25178>, 0x5b4d95bbe309 <vm_exec_core+30169>, 0x5b4d95bbc078 <vm_exec_core+21320>, 0x5b4d95bbd022 <vm_exec_core+25330>, 0x5b4d95bbd420 <vm_exec_core+26352>, 0x5b4d95bbbfa6 <vm_exec_core+21110>, 0x5b4d95bb7bad <vm_exec_core+3709>, 0x5b4d95bbc7a2 <vm_exec_core+23154>, 0x5b4d95bb7a0e <vm_exec_core+3294>, 0x5b4d95bb7d56 <vm_exec_core+4134>, 0x5b4d95bba0fb <vm_exec_core+13259>, 0x5b4d95bbbe4b <vm_exec_core+20763>, 0x5b4d95bbc3cb <vm_exec_core+22171>, 0x5b4d95bbbbda <vm_exec_core+20138>, 0x5b4d95bb7621 <vm_exec_core+2289>, 0x5b4d95bbd668 <vm_exec_core+26936>, 0x5b4d95bbe098 <vm_exec_core+29544>, 0x5b4d95bb7e51 <vm_exec_core+4385>, 0x5b4d95bb8fb9 <vm_exec_core+8841>, 0x5b4d95bb8aca <vm_exec_core+7578>, 0x5b4d95bb981c <vm_exec_core+10988>, 0x5b4d95bbab3e <vm_exec_core+15886>, 0x5b4d95bb7f41 <vm_exec_core+4625>, 0x5b4d95bbd4ed <vm_exec_core+26557>, 0x5b4d95bb8f1a <vm_exec_core+8682>, 0x5b4d95bba9df <vm_exec_core+15535>, 0x5b4d95bbb457 <vm_exec_core+18215>, 0x5b4d95bbd39f <vm_exec_core+26223>, 0x5b4d95bbc22b <vm_exec_core+21755>, 0x5b4d95bb9a25 <vm_exec_core+11509>, 0x5b4d95bb9201 <vm_exec_core+9425>, 0x5b4d95bbd17d <vm_exec_core+25677>, 0x5b4d95bba26f <vm_exec_core+13631>, 0x5b4d95bbc84d <vm_exec_core+23325>, 0x5b4d95bbc33e <vm_exec_core+22030>, 0x5b4d95bbca8f <vm_exec_core+23903>, 0x5b4d95bbd93d <vm_exec_core+27661>, 0x5b4d95bbb65a <vm_exec_core+18730>, 0x5b4d95bb70cb <vm_exec_core+923>, 0x5b4d95bb9b99 <vm_exec_core+11881>, 0x5b4d95bbd0c9 <vm_exec_core+25497>, 0x5b4d95bb9cbf <vm_exec_core+12175>, 0x5b4d95bbbee8 <vm_exec_core+20920>, 0x5b4d95bbc6a3 <vm_exec_core+22899>, 0x5b4d95bbb211 <vm_exec_core+17633>, 0x5b4d95bbbd0e <vm_exec_core+20446>, 0x5b4d95bb9ee9 <vm_exec_core+12729>, 0x5b4d95bb94d6 <vm_exec_core+10150>, 0x5b4d95bbcb66 <vm_exec_core+24118>, 0x5b4d95bb7ff7 <vm_exec_core+4807>, 0x5b4d95bbb015 <vm_exec_core+17125>, 0x5b4d95bc59b9 <vm_exec_core+60553>, 0x5b4d95bbc11c <vm_exec_core+21484>, 0x5b4d95bb82a1 <vm_exec_core+5489>, 0x5b4d95bb87a2 <vm_exec_core+6770>, 0x5b4d95bb83be <vm_exec_core+5774>, 0x5b4d95bb90a6 <vm_exec_core+9078>, 0x5b4d95bb987b <vm_exec_core+11083>, 0x5b4d95bb70d0 <vm_exec_core+928>, 0x5b4d95bb8e17 <vm_exec_core+8423>, 0x5b4d95bbec91 <vm_exec_core+32609>, 0x5b4d95bbc5c0 <vm_exec_core+22672>, 0x5b4d95bbb558 <vm_exec_core+18472>, 0x5b4d95bbd55e <vm_exec_core+26670>, 0x5b4d95bbed5d <vm_exec_core+32813>, 0x5b4d95bbd85d <vm_exec_core+27437>, 0x5b4d95bbe815 <vm_exec_core+31461>, 0x5b4d95bbe8e2 <vm_exec_core+31666>, 0x5b4d95bb7ad1 <vm_exec_core+3489>, 0x5b4d95bbe447 <vm_exec_core+30487>, 0x5b4d95bba198 <vm_exec_core+13416>, 0x5b4d95bbe656 <vm_exec_core+31014>, 0x5b4d95bb9d64 <vm_exec_core+12340>, 0x5b4d95bbd73d <vm_exec_core+27149>, 0x5b4d95bb9320 <vm_exec_core+9712>, 0x5b4d95bba48d <vm_exec_core+14173>, 0x5b4d95bbe9bb <vm_exec_core+31883>, 0x5b4d95bbaa9a <vm_exec_core+15722>, 0x5b4d95bba623 <vm_exec_core+14579>, 0x5b4d95bb7199 <vm_exec_core+1129>, 0x5b4d95bb7825 <vm_exec_core+2805>, 0x5b4d95bb727b <vm_exec_core+1355>, 0x5b4d95bbb305 <vm_exec_core+17877>, 0x5b4d95bba7c1 <vm_exec_core+14993>, 0x5b4d95bbaef2 <vm_exec_core+16834>, 0x5b4d95bbae15 <vm_exec_core+16613>, 0x5b4d95bba004 <vm_exec_core+13012>, 0x5b4d95bba6bd <vm_exec_core+14733>, 0x5b4d95bba36a <vm_exec_core+13882>, 0x5b4d95bba964 <vm_exec_core+15412>, 0x5b4d95bba8e9 <vm_exec_core+15289>, 0x5b4d95bb9fb7 <vm_exec_core+12935>, 0x5b4d95bb73c6 <vm_exec_core+1686>, 0x5b4d95bb8ba8 <vm_exec_core+7800>, 0x5b4d95bbddd7 <vm_exec_core+28839>, 0x5b4d95bb84f3 <vm_exec_core+6083>, 0x5b4d95bbea46 <vm_exec_core+32022>, 0x5b4d95bbcdf1 <vm_exec_core+24769>, 0x5b4d95bbac66 <vm_exec_core+16182>, 0x5b4d95bb76c5 <vm_exec_core+2453>, 0x5b4d95bbe56e <vm_exec_core+30782>, 0x5b4d95bbe17f <vm_exec_core+29775>, 0x5b4d95bb88b0 <vm_exec_core+7040>, 0x5b4d95bb7ca2 <vm_exec_core+3954>, 0x5b4d95bbd292 <vm_exec_core+25954>, 0x5b4d95bb96ac <vm_exec_core+10620>, 0x5b4d95bbe778 <vm_exec_core+31304>, 0x5b4d95bbe396 <vm_exec_core+30310>, 0x5b4d95bb9e5f <vm_exec_core+12591>, 0x5b4d95bbabd3 <vm_exec_core+16035>, 0x5b4d95bbcf7b <vm_exec_core+25163>, 0x5b4d95bbe2fa <vm_exec_core+30154>, 0x5b4d95bbc069 <vm_exec_core+21305>, 0x5b4d95bbd013 <vm_exec_core+25315>, 0x5b4d95bbd411 <vm_exec_core+26337>, 0x5b4d95bbbf97 <vm_exec_core+21095>, 0x5b4d95bb7b9e <vm_exec_core+3694>, 0x5b4d95bbc793 <vm_exec_core+23139>, 0x5b4d95bb79ff <vm_exec_core+3279>, 0x5b4d95bb7d47 <vm_exec_core+4119>, 0x5b4d95bba0ec <vm_exec_core+13244>, 0x5b4d95bbbe3c <vm_exec_core+20748>, 0x5b4d95bbc3bc <vm_exec_core+22156>, 0x5b4d95bbbbcb <vm_exec_core+20123>, 0x5b4d95bb7612 <vm_exec_core+2274>, 0x5b4d95bbd659 <vm_exec_core+26921>, 0x5b4d95bbe089 <vm_exec_core+29529>, 0x5b4d95bb7e42 <vm_exec_core+4370>, 0x5b4d95bb8faa <vm_exec_core+8826>, 0x5b4d95bb8abb <vm_exec_core+7563>, 0x5b4d95bb980d <vm_exec_core+10973>, 0x5b4d95bbab2f <vm_exec_core+15871>, 0x5b4d95bb7f32 <vm_exec_core+4610>, 0x5b4d95bbd4de <vm_exec_core+26542>, 0x5b4d95bb8f0b <vm_exec_core+8667>, 0x5b4d95bba9d0 <vm_exec_core+15520>, 0x5b4d95bbb448 <vm_exec_core+18200>, 0x5b4d95bbd390 <vm_exec_core+26208>, 0x5b4d95bbc21c <vm_exec_core+21740>, 0x5b4d95bb9a16 <vm_exec_core+11494>, 0x5b4d95bb91f2 <vm_exec_core+9410>, 0x5b4d95bbd16e <vm_exec_core+25662>, 0x5b4d95bba260 <vm_exec_core+13616>, 0x5b4d95bbc83e <vm_exec_core+23310>, 0x5b4d95bbc32f <vm_exec_core+22015>, 0x5b4d95bbca80 <vm_exec_core+23888>, 0x5b4d95bbd92e <vm_exec_core+27646>, 0x5b4d95bbb64b <vm_exec_core+18715>, 0x5b4d95bbc1cc <vm_exec_core+21660>, 0x5b4d95bb9b8a <vm_exec_core+11866>, 0x5b4d95bbd0ba <vm_exec_core+25482>, 0x5b4d95bb9cb0 <vm_exec_core+12160>, 0x5b4d95bbbed9 <vm_exec_core+20905>, 0x5b4d95bbc1cc <vm_exec_core+21660>, 0x5b4d95bbb202 <vm_exec_core+17618>, 0x5b4d95bbbcff <vm_exec_core+20431>, 0x5b4d95bb9eda <vm_exec_core+12714>, 0x5b4d95bb94c7 <vm_exec_core+10135>, 0x5b4d95bbcb57 <vm_exec_core+24103>, 0x5b4d95bb7fe8 <vm_exec_core+4792>, 0x5b4d95bbb006 <vm_exec_core+17110>, 0x5b4d95bc59aa <vm_exec_core+60538>, 0x5b4d95bbc10d <vm_exec_core+21469>, 0x5b4d95bb8292 <vm_exec_core+5474>, 0x5b4d95bb8793 <vm_exec_core+6755>, 0x5b4d95bb83af <vm_exec_core+5759>, 0x5b4d95bb9097 <vm_exec_core+9063>, 0x5b4d95bb986c <vm_exec_core+11068>, 0x5b4d95bbb515 <vm_exec_core+18405>, 0x5b4d95bbab25 <vm_exec_core+15861>, 0x5b4d95bbb510 <vm_exec_core+18400>, 0x5b4d95bbc064 <vm_exec_core+21300>, 0x5b4d95bbbf92 <vm_exec_core+21090>, 0x5b4d95bb9092 <vm_exec_core+9058>, 0x5b4d95bbc1e0 <vm_exec_core+21680>, 0x5b4d95bba18e <vm_exec_core+13406>, 0x5b4d95bba193 <vm_exec_core+13411>, 0x5b4d95bbbf8d <vm_exec_core+21085>, 0x5b4d95bbbe32 <vm_exec_core+20738>, 0x5b4d95bbaed9 <vm_exec_core+16809>, 0x5b4d95bbae01 <vm_exec_core+16593>...}
        reg_cfp = 0x7f1cb25ff3a0
        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: 0x7f1cb53fcc40
        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>
-- Control frame information -----------------------------------------------
c:0021 p:---- s:0128 e:000127 CFUNC  :select
        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>
c:0020 p:0244 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:697
c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:825
        INSN_LABEL_once = <optimized out>
c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:864
c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1610
        INSN_LABEL_opt_case_dispatch = <optimized out>
c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1305
c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1775
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1762 [FINISH]
c:0013 p:---- s:0061 e:000060 CFUNC  :each
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1761
c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1805
c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1052
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:897
c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1289
c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1889
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1893
c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]

        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 0x00005b4d95bb3699 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2598
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x00005b4d95c341d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7f1cb25ff578, self=139761267323560, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1626
        flags = 0
        iseq = 0x7f1cb4b37770
        cfp = <optimized out>
        sp = 0x7f1cb24ff9e8
        use_argv = 0x7f1cb2ebf3e0
        stack_argv = 0x7f1cb24ff9e8
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
        captured = 0x7f1cb25ff578
#16 0x00005b4d95be05a6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1677
No locals.
#17 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
No locals.
#18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#19 0x00005b4d95be05a6 in rb_yield (val=<optimized out>)
No locals.
#20 0x00005b4d95d87d7a in rb_ary_each (ary=139761265481760) at /tmp/ruby/src/trunk_asan/array.c:2641
        i = 0
#21 0x00005b4d95c16868 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 = 0x7f1cb4be0550
        cfunc = 0x50400000a298
        recv = 139761265481760
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#22 0x00005b4d95bbdc78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7f1cb25ff560, cd=0x51100000db80, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#23 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x51100000db80
        insns_address_table = {0x5b4d95bb9fc6 <vm_exec_core+12950>, 0x5b4d95bb73d5 <vm_exec_core+1701>, 0x5b4d95bb8bb7 <vm_exec_core+7815>, 0x5b4d95bbdde6 <vm_exec_core+28854>, 0x5b4d95bb8502 <vm_exec_core+6098>, 0x5b4d95bbea55 <vm_exec_core+32037>, 0x5b4d95bbce00 <vm_exec_core+24784>, 0x5b4d95bbac75 <vm_exec_core+16197>, 0x5b4d95bb76d4 <vm_exec_core+2468>, 0x5b4d95bbe57d <vm_exec_core+30797>, 0x5b4d95bbe18e <vm_exec_core+29790>, 0x5b4d95bb88bf <vm_exec_core+7055>, 0x5b4d95bb7cb1 <vm_exec_core+3969>, 0x5b4d95bbd2a1 <vm_exec_core+25969>, 0x5b4d95bb96bb <vm_exec_core+10635>, 0x5b4d95bbe787 <vm_exec_core+31319>, 0x5b4d95bbe3a5 <vm_exec_core+30325>, 0x5b4d95bb9e6e <vm_exec_core+12606>, 0x5b4d95bbabe2 <vm_exec_core+16050>, 0x5b4d95bbcf8a <vm_exec_core+25178>, 0x5b4d95bbe309 <vm_exec_core+30169>, 0x5b4d95bbc078 <vm_exec_core+21320>, 0x5b4d95bbd022 <vm_exec_core+25330>, 0x5b4d95bbd420 <vm_exec_core+26352>, 0x5b4d95bbbfa6 <vm_exec_core+21110>, 0x5b4d95bb7bad <vm_exec_core+3709>, 0x5b4d95bbc7a2 <vm_exec_core+23154>, 0x5b4d95bb7a0e <vm_exec_core+3294>, 0x5b4d95bb7d56 <vm_exec_core+4134>, 0x5b4d95bba0fb <vm_exec_core+13259>, 0x5b4d95bbbe4b <vm_exec_core+20763>, 0x5b4d95bbc3cb <vm_exec_core+22171>, 0x5b4d95bbbbda <vm_exec_core+20138>, 0x5b4d95bb7621 <vm_exec_core+2289>, 0x5b4d95bbd668 <vm_exec_core+26936>, 0x5b4d95bbe098 <vm_exec_core+29544>, 0x5b4d95bb7e51 <vm_exec_core+4385>, 0x5b4d95bb8fb9 <vm_exec_core+8841>, 0x5b4d95bb8aca <vm_exec_core+7578>, 0x5b4d95bb981c <vm_exec_core+10988>, 0x5b4d95bbab3e <vm_exec_core+15886>, 0x5b4d95bb7f41 <vm_exec_core+4625>, 0x5b4d95bbd4ed <vm_exec_core+26557>, 0x5b4d95bb8f1a <vm_exec_core+8682>, 0x5b4d95bba9df <vm_exec_core+15535>, 0x5b4d95bbb457 <vm_exec_core+18215>, 0x5b4d95bbd39f <vm_exec_core+26223>, 0x5b4d95bbc22b <vm_exec_core+21755>, 0x5b4d95bb9a25 <vm_exec_core+11509>, 0x5b4d95bb9201 <vm_exec_core+9425>, 0x5b4d95bbd17d <vm_exec_core+25677>, 0x5b4d95bba26f <vm_exec_core+13631>, 0x5b4d95bbc84d <vm_exec_core+23325>, 0x5b4d95bbc33e <vm_exec_core+22030>, 0x5b4d95bbca8f <vm_exec_core+23903>, 0x5b4d95bbd93d <vm_exec_core+27661>, 0x5b4d95bbb65a <vm_exec_core+18730>, 0x5b4d95bb70cb <vm_exec_core+923>, 0x5b4d95bb9b99 <vm_exec_core+11881>, 0x5b4d95bbd0c9 <vm_exec_core+25497>, 0x5b4d95bb9cbf <vm_exec_core+12175>, 0x5b4d95bbbee8 <vm_exec_core+20920>, 0x5b4d95bbc6a3 <vm_exec_core+22899>, 0x5b4d95bbb211 <vm_exec_core+17633>, 0x5b4d95bbbd0e <vm_exec_core+20446>, 0x5b4d95bb9ee9 <vm_exec_core+12729>, 0x5b4d95bb94d6 <vm_exec_core+10150>, 0x5b4d95bbcb66 <vm_exec_core+24118>, 0x5b4d95bb7ff7 <vm_exec_core+4807>, 0x5b4d95bbb015 <vm_exec_core+17125>, 0x5b4d95bc59b9 <vm_exec_core+60553>, 0x5b4d95bbc11c <vm_exec_core+21484>, 0x5b4d95bb82a1 <vm_exec_core+5489>, 0x5b4d95bb87a2 <vm_exec_core+6770>, 0x5b4d95bb83be <vm_exec_core+5774>, 0x5b4d95bb90a6 <vm_exec_core+9078>, 0x5b4d95bb987b <vm_exec_core+11083>, 0x5b4d95bb70d0 <vm_exec_core+928>, 0x5b4d95bb8e17 <vm_exec_core+8423>, 0x5b4d95bbec91 <vm_exec_core+32609>, 0x5b4d95bbc5c0 <vm_exec_core+22672>, 0x5b4d95bbb558 <vm_exec_core+18472>, 0x5b4d95bbd55e <vm_exec_core+26670>, 0x5b4d95bbed5d <vm_exec_core+32813>, 0x5b4d95bbd85d <vm_exec_core+27437>, 0x5b4d95bbe815 <vm_exec_core+31461>, 0x5b4d95bbe8e2 <vm_exec_core+31666>, 0x5b4d95bb7ad1 <vm_exec_core+3489>, 0x5b4d95bbe447 <vm_exec_core+30487>, 0x5b4d95bba198 <vm_exec_core+13416>, 0x5b4d95bbe656 <vm_exec_core+31014>, 0x5b4d95bb9d64 <vm_exec_core+12340>, 0x5b4d95bbd73d <vm_exec_core+27149>, 0x5b4d95bb9320 <vm_exec_core+9712>, 0x5b4d95bba48d <vm_exec_core+14173>, 0x5b4d95bbe9bb <vm_exec_core+31883>, 0x5b4d95bbaa9a <vm_exec_core+15722>, 0x5b4d95bba623 <vm_exec_core+14579>, 0x5b4d95bb7199 <vm_exec_core+1129>, 0x5b4d95bb7825 <vm_exec_core+2805>, 0x5b4d95bb727b <vm_exec_core+1355>, 0x5b4d95bbb305 <vm_exec_core+17877>, 0x5b4d95bba7c1 <vm_exec_core+14993>, 0x5b4d95bbaef2 <vm_exec_core+16834>, 0x5b4d95bbae15 <vm_exec_core+16613>, 0x5b4d95bba004 <vm_exec_core+13012>, 0x5b4d95bba6bd <vm_exec_core+14733>, 0x5b4d95bba36a <vm_exec_core+13882>, 0x5b4d95bba964 <vm_exec_core+15412>, 0x5b4d95bba8e9 <vm_exec_core+15289>, 0x5b4d95bb9fb7 <vm_exec_core+12935>, 0x5b4d95bb73c6 <vm_exec_core+1686>, 0x5b4d95bb8ba8 <vm_exec_core+7800>, 0x5b4d95bbddd7 <vm_exec_core+28839>, 0x5b4d95bb84f3 <vm_exec_core+6083>, 0x5b4d95bbea46 <vm_exec_core+32022>, 0x5b4d95bbcdf1 <vm_exec_core+24769>, 0x5b4d95bbac66 <vm_exec_core+16182>, 0x5b4d95bb76c5 <vm_exec_core+2453>, 0x5b4d95bbe56e <vm_exec_core+30782>, 0x5b4d95bbe17f <vm_exec_core+29775>, 0x5b4d95bb88b0 <vm_exec_core+7040>, 0x5b4d95bb7ca2 <vm_exec_core+3954>, 0x5b4d95bbd292 <vm_exec_core+25954>, 0x5b4d95bb96ac <vm_exec_core+10620>, 0x5b4d95bbe778 <vm_exec_core+31304>, 0x5b4d95bbe396 <vm_exec_core+30310>, 0x5b4d95bb9e5f <vm_exec_core+12591>, 0x5b4d95bbabd3 <vm_exec_core+16035>, 0x5b4d95bbcf7b <vm_exec_core+25163>, 0x5b4d95bbe2fa <vm_exec_core+30154>, 0x5b4d95bbc069 <vm_exec_core+21305>, 0x5b4d95bbd013 <vm_exec_core+25315>, 0x5b4d95bbd411 <vm_exec_core+26337>, 0x5b4d95bbbf97 <vm_exec_core+21095>, 0x5b4d95bb7b9e <vm_exec_core+3694>, 0x5b4d95bbc793 <vm_exec_core+23139>, 0x5b4d95bb79ff <vm_exec_core+3279>, 0x5b4d95bb7d47 <vm_exec_core+4119>, 0x5b4d95bba0ec <vm_exec_core+13244>, 0x5b4d95bbbe3c <vm_exec_core+20748>, 0x5b4d95bbc3bc <vm_exec_core+22156>, 0x5b4d95bbbbcb <vm_exec_core+20123>, 0x5b4d95bb7612 <vm_exec_core+2274>, 0x5b4d95bbd659 <vm_exec_core+26921>, 0x5b4d95bbe089 <vm_exec_core+29529>, 0x5b4d95bb7e42 <vm_exec_core+4370>, 0x5b4d95bb8faa <vm_exec_core+8826>, 0x5b4d95bb8abb <vm_exec_core+7563>, 0x5b4d95bb980d <vm_exec_core+10973>, 0x5b4d95bbab2f <vm_exec_core+15871>, 0x5b4d95bb7f32 <vm_exec_core+4610>, 0x5b4d95bbd4de <vm_exec_core+26542>, 0x5b4d95bb8f0b <vm_exec_core+8667>, 0x5b4d95bba9d0 <vm_exec_core+15520>, 0x5b4d95bbb448 <vm_exec_core+18200>, 0x5b4d95bbd390 <vm_exec_core+26208>, 0x5b4d95bbc21c <vm_exec_core+21740>, 0x5b4d95bb9a16 <vm_exec_core+11494>, 0x5b4d95bb91f2 <vm_exec_core+9410>, 0x5b4d95bbd16e <vm_exec_core+25662>, 0x5b4d95bba260 <vm_exec_core+13616>, 0x5b4d95bbc83e <vm_exec_core+23310>, 0x5b4d95bbc32f <vm_exec_core+22015>, 0x5b4d95bbca80 <vm_exec_core+23888>, 0x5b4d95bbd92e <vm_exec_core+27646>, 0x5b4d95bbb64b <vm_exec_core+18715>, 0x5b4d95bbc1cc <vm_exec_core+21660>, 0x5b4d95bb9b8a <vm_exec_core+11866>, 0x5b4d95bbd0ba <vm_exec_core+25482>, 0x5b4d95bb9cb0 <vm_exec_core+12160>, 0x5b4d95bbbed9 <vm_exec_core+20905>, 0x5b4d95bbc1cc <vm_exec_core+21660>, 0x5b4d95bbb202 <vm_exec_core+17618>, 0x5b4d95bbbcff <vm_exec_core+20431>, 0x5b4d95bb9eda <vm_exec_core+12714>, 0x5b4d95bb94c7 <vm_exec_core+10135>, 0x5b4d95bbcb57 <vm_exec_core+24103>, 0x5b4d95bb7fe8 <vm_exec_core+4792>, 0x5b4d95bbb006 <vm_exec_core+17110>, 0x5b4d95bc59aa <vm_exec_core+60538>, 0x5b4d95bbc10d <vm_exec_core+21469>, 0x5b4d95bb8292 <vm_exec_core+5474>, 0x5b4d95bb8793 <vm_exec_core+6755>, 0x5b4d95bb83af <vm_exec_core+5759>, 0x5b4d95bb9097 <vm_exec_core+9063>, 0x5b4d95bb986c <vm_exec_core+11068>, 0x5b4d95bbb515 <vm_exec_core+18405>, 0x5b4d95bbab25 <vm_exec_core+15861>, 0x5b4d95bbb510 <vm_exec_core+18400>, 0x5b4d95bbc064 <vm_exec_core+21300>, 0x5b4d95bbbf92 <vm_exec_core+21090>, 0x5b4d95bb9092 <vm_exec_core+9058>, 0x5b4d95bbc1e0 <vm_exec_core+21680>, 0x5b4d95bba18e <vm_exec_core+13406>, 0x5b4d95bba193 <vm_exec_core+13411>, 0x5b4d95bbbf8d <vm_exec_core+21085>, 0x5b4d95bbbe32 <vm_exec_core+20738>, 0x5b4d95bbaed9 <vm_exec_core+16809>, 0x5b4d95bbae01 <vm_exec_core+16593>...}
        reg_cfp = 0x7f1cb25ff560
        reg_pc = 0x5150000196d0
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#24 0x00005b4d95bb38cb 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 0x00005b4d9593e96c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=139761267751400) at /tmp/ruby/src/trunk_asan/load.c:789
        iseq = 0x7f1cb4b7b8d0
#27 0x00005b4d9593982b 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 = 139761268085760
        realpath_map = 139761268085600
        path = 139761267751400
        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 0x00005b4d959379e5 in rb_require_string_internal (fname=139761267751440, 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 0x00005b4d95c16868 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 = 0x7f1cb4b7ba60
        cfunc = 0x5040000185d8
        recv = 139761268215200
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#31 0x00005b4d95bfccbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffff86d5910) 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 0x00005b4d95bfc775 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 0x00005b4d95bc4209 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7f1cb25ff790, 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 = {0x5b4d95bb9fc6 <vm_exec_core+12950>, 0x5b4d95bb73d5 <vm_exec_core+1701>, 0x5b4d95bb8bb7 <vm_exec_core+7815>, 0x5b4d95bbdde6 <vm_exec_core+28854>, 0x5b4d95bb8502 <vm_exec_core+6098>, 0x5b4d95bbea55 <vm_exec_core+32037>, 0x5b4d95bbce00 <vm_exec_core+24784>, 0x5b4d95bbac75 <vm_exec_core+16197>, 0x5b4d95bb76d4 <vm_exec_core+2468>, 0x5b4d95bbe57d <vm_exec_core+30797>, 0x5b4d95bbe18e <vm_exec_core+29790>, 0x5b4d95bb88bf <vm_exec_core+7055>, 0x5b4d95bb7cb1 <vm_exec_core+3969>, 0x5b4d95bbd2a1 <vm_exec_core+25969>, 0x5b4d95bb96bb <vm_exec_core+10635>, 0x5b4d95bbe787 <vm_exec_core+31319>, 0x5b4d95bbe3a5 <vm_exec_core+30325>, 0x5b4d95bb9e6e <vm_exec_core+12606>, 0x5b4d95bbabe2 <vm_exec_core+16050>, 0x5b4d95bbcf8a <vm_exec_core+25178>, 0x5b4d95bbe309 <vm_exec_core+30169>, 0x5b4d95bbc078 <vm_exec_core+21320>, 0x5b4d95bbd022 <vm_exec_core+25330>, 0x5b4d95bbd420 <vm_exec_core+26352>, 0x5b4d95bbbfa6 <vm_exec_core+21110>, 0x5b4d95bb7bad <vm_exec_core+3709>, 0x5b4d95bbc7a2 <vm_exec_core+23154>, 0x5b4d95bb7a0e <vm_exec_core+3294>, 0x5b4d95bb7d56 <vm_exec_core+4134>, 0x5b4d95bba0fb <vm_exec_core+13259>, 0x5b4d95bbbe4b <vm_exec_core+20763>, 0x5b4d95bbc3cb <vm_exec_core+22171>, 0x5b4d95bbbbda <vm_exec_core+20138>, 0x5b4d95bb7621 <vm_exec_core+2289>, 0x5b4d95bbd668 <vm_exec_core+26936>, 0x5b4d95bbe098 <vm_exec_core+29544>, 0x5b4d95bb7e51 <vm_exec_core+4385>, 0x5b4d95bb8fb9 <vm_exec_core+8841>, 0x5b4d95bb8aca <vm_exec_core+7578>, 0x5b4d95bb981c <vm_exec_core+10988>, 0x5b4d95bbab3e <vm_exec_core+15886>, 0x5b4d95bb7f41 <vm_exec_core+4625>, 0x5b4d95bbd4ed <vm_exec_core+26557>, 0x5b4d95bb8f1a <vm_exec_core+8682>, 0x5b4d95bba9df <vm_exec_core+15535>, 0x5b4d95bbb457 <vm_exec_core+18215>, 0x5b4d95bbd39f <vm_exec_core+26223>, 0x5b4d95bbc22b <vm_exec_core+21755>, 0x5b4d95bb9a25 <vm_exec_core+11509>, 0x5b4d95bb9201 <vm_exec_core+9425>, 0x5b4d95bbd17d <vm_exec_core+25677>, 0x5b4d95bba26f <vm_exec_core+13631>, 0x5b4d95bbc84d <vm_exec_core+23325>, 0x5b4d95bbc33e <vm_exec_core+22030>, 0x5b4d95bbca8f <vm_exec_core+23903>, 0x5b4d95bbd93d <vm_exec_core+27661>, 0x5b4d95bbb65a <vm_exec_core+18730>, 0x5b4d95bb70cb <vm_exec_core+923>, 0x5b4d95bb9b99 <vm_exec_core+11881>, 0x5b4d95bbd0c9 <vm_exec_core+25497>, 0x5b4d95bb9cbf <vm_exec_core+12175>, 0x5b4d95bbbee8 <vm_exec_core+20920>, 0x5b4d95bbc6a3 <vm_exec_core+22899>, 0x5b4d95bbb211 <vm_exec_core+17633>, 0x5b4d95bbbd0e <vm_exec_core+20446>, 0x5b4d95bb9ee9 <vm_exec_core+12729>, 0x5b4d95bb94d6 <vm_exec_core+10150>, 0x5b4d95bbcb66 <vm_exec_core+24118>, 0x5b4d95bb7ff7 <vm_exec_core+4807>, 0x5b4d95bbb015 <vm_exec_core+17125>, 0x5b4d95bc59b9 <vm_exec_core+60553>, 0x5b4d95bbc11c <vm_exec_core+21484>, 0x5b4d95bb82a1 <vm_exec_core+5489>, 0x5b4d95bb87a2 <vm_exec_core+6770>, 0x5b4d95bb83be <vm_exec_core+5774>, 0x5b4d95bb90a6 <vm_exec_core+9078>, 0x5b4d95bb987b <vm_exec_core+11083>, 0x5b4d95bb70d0 <vm_exec_core+928>, 0x5b4d95bb8e17 <vm_exec_core+8423>, 0x5b4d95bbec91 <vm_exec_core+32609>, 0x5b4d95bbc5c0 <vm_exec_core+22672>, 0x5b4d95bbb558 <vm_exec_core+18472>, 0x5b4d95bbd55e <vm_exec_core+26670>, 0x5b4d95bbed5d <vm_exec_core+32813>, 0x5b4d95bbd85d <vm_exec_core+27437>, 0x5b4d95bbe815 <vm_exec_core+31461>, 0x5b4d95bbe8e2 <vm_exec_core+31666>, 0x5b4d95bb7ad1 <vm_exec_core+3489>, 0x5b4d95bbe447 <vm_exec_core+30487>, 0x5b4d95bba198 <vm_exec_core+13416>, 0x5b4d95bbe656 <vm_exec_core+31014>, 0x5b4d95bb9d64 <vm_exec_core+12340>, 0x5b4d95bbd73d <vm_exec_core+27149>, 0x5b4d95bb9320 <vm_exec_core+9712>, 0x5b4d95bba48d <vm_exec_core+14173>, 0x5b4d95bbe9bb <vm_exec_core+31883>, 0x5b4d95bbaa9a <vm_exec_core+15722>, 0x5b4d95bba623 <vm_exec_core+14579>, 0x5b4d95bb7199 <vm_exec_core+1129>, 0x5b4d95bb7825 <vm_exec_core+2805>, 0x5b4d95bb727b <vm_exec_core+1355>, 0x5b4d95bbb305 <vm_exec_core+17877>, 0x5b4d95bba7c1 <vm_exec_core+14993>, 0x5b4d95bbaef2 <vm_exec_core+16834>, 0x5b4d95bbae15 <vm_exec_core+16613>, 0x5b4d95bba004 <vm_exec_core+13012>, 0x5b4d95bba6bd <vm_exec_core+14733>, 0x5b4d95bba36a <vm_exec_core+13882>, 0x5b4d95bba964 <vm_exec_core+15412>, 0x5b4d95bba8e9 <vm_exec_core+15289>, 0x5b4d95bb9fb7 <vm_exec_core+12935>, 0x5b4d95bb73c6 <vm_exec_core+1686>, 0x5b4d95bb8ba8 <vm_exec_core+7800>, 0x5b4d95bbddd7 <vm_exec_core+28839>, 0x5b4d95bb84f3 <vm_exec_core+6083>, 0x5b4d95bbea46 <vm_exec_core+32022>, 0x5b4d95bbcdf1 <vm_exec_core+24769>, 0x5b4d95bbac66 <vm_exec_core+16182>, 0x5b4d95bb76c5 <vm_exec_core+2453>, 0x5b4d95bbe56e <vm_exec_core+30782>, 0x5b4d95bbe17f <vm_exec_core+29775>, 0x5b4d95bb88b0 <vm_exec_core+7040>, 0x5b4d95bb7ca2 <vm_exec_core+3954>, 0x5b4d95bbd292 <vm_exec_core+25954>, 0x5b4d95bb96ac <vm_exec_core+10620>, 0x5b4d95bbe778 <vm_exec_core+31304>, 0x5b4d95bbe396 <vm_exec_core+30310>, 0x5b4d95bb9e5f <vm_exec_core+12591>, 0x5b4d95bbabd3 <vm_exec_core+16035>, 0x5b4d95bbcf7b <vm_exec_core+25163>, 0x5b4d95bbe2fa <vm_exec_core+30154>, 0x5b4d95bbc069 <vm_exec_core+21305>, 0x5b4d95bbd013 <vm_exec_core+25315>, 0x5b4d95bbd411 <vm_exec_core+26337>, 0x5b4d95bbbf97 <vm_exec_core+21095>, 0x5b4d95bb7b9e <vm_exec_core+3694>, 0x5b4d95bbc793 <vm_exec_core+23139>, 0x5b4d95bb79ff <vm_exec_core+3279>, 0x5b4d95bb7d47 <vm_exec_core+4119>, 0x5b4d95bba0ec <vm_exec_core+13244>, 0x5b4d95bbbe3c <vm_exec_core+20748>, 0x5b4d95bbc3bc <vm_exec_core+22156>, 0x5b4d95bbbbcb <vm_exec_core+20123>, 0x5b4d95bb7612 <vm_exec_core+2274>, 0x5b4d95bbd659 <vm_exec_core+26921>, 0x5b4d95bbe089 <vm_exec_core+29529>, 0x5b4d95bb7e42 <vm_exec_core+4370>, 0x5b4d95bb8faa <vm_exec_core+8826>, 0x5b4d95bb8abb <vm_exec_core+7563>, 0x5b4d95bb980d <vm_exec_core+10973>, 0x5b4d95bbab2f <vm_exec_core+15871>, 0x5b4d95bb7f32 <vm_exec_core+4610>, 0x5b4d95bbd4de <vm_exec_core+26542>, 0x5b4d95bb8f0b <vm_exec_core+8667>, 0x5b4d95bba9d0 <vm_exec_core+15520>, 0x5b4d95bbb448 <vm_exec_core+18200>, 0x5b4d95bbd390 <vm_exec_core+26208>, 0x5b4d95bbc21c <vm_exec_core+21740>, 0x5b4d95bb9a16 <vm_exec_core+11494>, 0x5b4d95bb91f2 <vm_exec_core+9410>, 0x5b4d95bbd16e <vm_exec_core+25662>, 0x5b4d95bba260 <vm_exec_core+13616>, 0x5b4d95bbc83e <vm_exec_core+23310>, 0x5b4d95bbc32f <vm_exec_core+22015>, 0x5b4d95bbca80 <vm_exec_core+23888>, 0x5b4d95bbd92e <vm_exec_core+27646>, 0x5b4d95bbb64b <vm_exec_core+18715>, 0x5b4d95bbc1cc <vm_exec_core+21660>, 0x5b4d95bb9b8a <vm_exec_core+11866>, 0x5b4d95bbd0ba <vm_exec_core+25482>, 0x5b4d95bb9cb0 <vm_exec_core+12160>, 0x5b4d95bbbed9 <vm_exec_core+20905>, 0x5b4d95bbc1cc <vm_exec_core+21660>, 0x5b4d95bbb202 <vm_exec_core+17618>, 0x5b4d95bbbcff <vm_exec_core+20431>, 0x5b4d95bb9eda <vm_exec_core+12714>, 0x5b4d95bb94c7 <vm_exec_core+10135>, 0x5b4d95bbcb57 <vm_exec_core+24103>, 0x5b4d95bb7fe8 <vm_exec_core+4792>, 0x5b4d95bbb006 <vm_exec_core+17110>, 0x5b4d95bc59aa <vm_exec_core+60538>, 0x5b4d95bbc10d <vm_exec_core+21469>, 0x5b4d95bb8292 <vm_exec_core+5474>, 0x5b4d95bb8793 <vm_exec_core+6755>, 0x5b4d95bb83af <vm_exec_core+5759>, 0x5b4d95bb9097 <vm_exec_core+9063>, 0x5b4d95bb986c <vm_exec_core+11068>, 0x5b4d95bbb515 <vm_exec_core+18405>, 0x5b4d95bbab25 <vm_exec_core+15861>, 0x5b4d95bbb510 <vm_exec_core+18400>, 0x5b4d95bbc064 <vm_exec_core+21300>, 0x5b4d95bbbf92 <vm_exec_core+21090>, 0x5b4d95bb9092 <vm_exec_core+9058>, 0x5b4d95bbc1e0 <vm_exec_core+21680>, 0x5b4d95bba18e <vm_exec_core+13406>, 0x5b4d95bba193 <vm_exec_core+13411>, 0x5b4d95bbbf8d <vm_exec_core+21085>, 0x5b4d95bbbe32 <vm_exec_core+20738>, 0x5b4d95bbaed9 <vm_exec_core+16809>, 0x5b4d95bbae01 <vm_exec_core+16593>...}
        reg_cfp = 0x7f1cb25ff790
        reg_pc = 0x50400002d1f8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#35 0x00005b4d95bb34db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffff86d5cc0, <optimized out>, <optimized out>}, prev = 0x7f1cb3065250, state = RUBY_TAG_NONE, lock_rec = 0}
        state = RUBY_TAG_NONE
        result = <optimized out>
#36 0x00005b4d958395cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7f1cb4b7bb00) at /tmp/ruby/src/trunk_asan/eval.c:280
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffff86d5e50, <optimized out>, 0x7ffff86d5da0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7f1cb4b7bb00
#37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
        ec = 0x5160000006d0
        status = <optimized out>
#38 0x00005b4d95832b37 in rb_main (argc=9, argv=0x7ffff86d6018) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#39 main (argc=9, argv=0x7ffff86d6018) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
running file: /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb
[Inferior 1 (process 908130) detached]

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

Children under /tmp/rubytest.3wm6gv:
* drwx------ 2 40 2025-03-07 22:05:11 +0000 d20250307-908139-mfcz9d/
$ timeout 60 gdb -p 907801 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
make: *** [uncommon.mk:953: yes-test-all] Error 1

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 907800 -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 1558852 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
$$$[beg] make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = 
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating enc.mk
generating encdb.h
encdb.h unchanged
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefiles ext/configure-ext.mk
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.6/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.6/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ruby 3.5.0dev (2025-03-07T21:18:25Z master 3c92fe13f8) +PRISM [x86_64-linux]
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Finished in 31.945401 seconds

3315 files, 33402 examples, 133420 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
raw logfile