# Logfile created on 2025-01-16 11:59:51 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x00007bb2b66ffdd0 @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.20250116-115951", @ruby_env=[["RUBY_DEBUG", "ci"]], @make="make", @logger=#<Logger:0x00007bb2b67200d0 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x00007bb2b6c2fe18 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x00007bb2b663a238 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20250116-115951", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20250116-115951>, @binmode=false, @mon_data=#<Monitor:0x00007bb2b6c2f990>, @mon_data_owner_object_id=880>>>
$$$[beg] make update-download -j16
tool/config.guess already exists
tool/config.sub already exists
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
$$$[end] "make update-download -j16" exit with 0.
$$$[beg] make update-src      -j16
Already up to date.
Latest commit hash = 142001cd64
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
Update pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
echo b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision unchanged
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[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.
$$$[beg] make ruby -j16
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = clang-17
	LD = ld
	LDSHARED = clang-17 -shared
	CFLAGS = -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0 -fdeclspec  -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation -Wundef  
	XCFLAGS = -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I/tmp/ruby/src/trunk_asan/include -I/tmp/ruby/src/trunk_asan -I/tmp/ruby/src/trunk_asan/prism -I/tmp/ruby/src/trunk_asan/enc/unicode/15.0.0   -Dmodular_gc_dir=
	CPPFLAGS =   
	DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie  
	SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread 
	LANG = C.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = -j16 --jobserver-auth=4,5
	RUSTC = rustc
	YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/tmp/ruby/build/trunk_asan/yjit/target/release/' /tmp/ruby/src/trunk_asan/yjit/src/lib.rs
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
builtin_binary.inc updated
ae4db3fa410991261f4203ac62ff7aa8eb3959967203d43e69af30c1ea1423fe  builtin_binary.inc
compiling /tmp/ruby/src/trunk_asan/builtin.c
linking static-library libruby-static.a
linking ruby
$$$[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
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/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/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: 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/syslog-0.2.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: 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 pstore to b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f
	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 b563c4d354615e12a6fa54ffaa4ed711c3d1ba9f | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.revision -
generating encdb.h
generating enc.mk
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/pstore.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
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ext/configure-ext.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pathname'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
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/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.10.0/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-3.1.9/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.8.1/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.2.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems -r./x86_64-linux-fake /tmp/ruby/src/trunk_asan/tool/rbinstall.rb --make="make" --dest-dir="" --extout=".ext" --ext-build-dir="./ext" --mflags="-j16 --jobserver-auth=4,5" --make-flags=" -j16 --jobserver-auth=4,5" --data-mode=0644 --prog-mode=0755 --installed-list .installed.list --mantype="doc"  --gnumake --install=all --exclude=doc
installing binary commands:         /tmp/ruby/install/trunk_asan/bin
installing base libraries:          /tmp/ruby/install/trunk_asan/lib
installing arch files:              /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing pkgconfig data:          /tmp/ruby/install/trunk_asan/lib/pkgconfig
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0/x86_64-linux
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/x86_64-linux
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/3.5.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/3.5.0+0
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0/ruby
installing command scripts:         /tmp/ruby/install/trunk_asan/bin
installing library scripts:         /tmp/ruby/install/trunk_asan/lib/ruby/3.5.0+0
installing common headers:          /tmp/ruby/install/trunk_asan/include/ruby-3.5.0+0
installing manpages:                /tmp/ruby/install/trunk_asan/share/man/man1
installing default gems from lib:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    bundler 2.7.0.dev
                                    cgi 0.4.1
                                    delegate 0.4.0
                                    did_you_mean 2.0.0
                                    english 0.8.0
                                    erb 4.0.4
                                    error_highlight 0.7.0
                                    fileutils 1.7.3
                                    find 0.2.0
                                    forwardable 1.3.3
                                    ipaddr 1.2.7
                                    irb 1.14.3
                                    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
                                    readline 0.0.4
                                    reline 0.6.0
                                    resolv 0.6.0
                                    ruby2_keywords 0.0.5
                                    securerandom 0.4.1
                                    set 1.1.1
                                    shellwords 0.2.2
                                    singleton 0.3.0
                                    syntax_suggest 2.0.2
                                    tempfile 0.3.1
                                    time 0.4.1
                                    timeout 0.4.3
                                    tmpdir 0.3.1
                                    tsort 0.2.0
                                    un 0.3.0
                                    uri 1.0.2
                                    weakref 0.1.3
                                    yaml 0.4.0
installing default gems from ext:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    date 3.4.1
                                    digest 3.2.0
                                    etc 1.4.5
                                    fcntl 1.2.0
                                    fiddle 1.1.7.dev
                                    io-console 0.8.0
                                    io-nonblock 0.3.1
                                    io-wait 0.3.1
                                    json 2.9.1
                                    openssl 3.3.0
                                    pathname 0.4.0
                                    psych 5.2.2
                                    stringio 3.1.3.dev
                                    strscan 3.1.2
                                    zlib 3.2.1
installing bundled gems:            /tmp/ruby/install/trunk_asan/lib/ruby/gems/3.5.0+0
                                    minitest 5.25.4
                                    power_assert 2.0.5
                                    rake 13.2.1
                                    test-unit 3.6.7
                                    rexml 3.4.0
                                    rss 0.3.1
                                    net-ftp 0.3.8
                                    net-imap 0.5.5
                                    net-pop 0.1.2
                                    net-smtp 0.5.0
                                    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 0.1.9
                                    ostruct 0.6.1
                                    pstore 0.1.4
                                    benchmark 0.4.0
                                    logger 1.6.5
                                    rdoc 6.10.0
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/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
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/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=12075
  "--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:

[  1/812] 443109=test_resource
[  2/812] 443116=test_gem_update_suggestion
[  3/812] 443102=test_gem_source_fetch_problem
[  4/812] 443104=test_set
[  5/812] 443107=test_gem_console_ui
[  6/812] 443111=test_member
[  7/812] 443108=test_method
[  8/812] 443114=test_unicode_normalize
[  9/812] 443101=test_gem_resolver_lock_set
[ 10/812] 443105=test_append
[ 11/812] 443106=test_ractor_compatibility
[ 12/812] 443110=test_reqarg
[ 13/812] 443112=test_reline_key
[ 14/812] 443113=test_buffered_io
[ 15/812] 443103=test_yjit
[ 16/812] 443115=test_m17n
[ 17/812] 443111=test_gem_resolver_composed_set
[ 18/812] 443105=test_argf
[ 19/812] 443109=test_egrep_cpp
[ 20/812] 443114=test_webauthn_poller
[ 21/812] 443104=test_date_conv
[ 22/812] 443104=test_nofree
[ 23/812] 443104=test_gem_stream_ui
[ 24/812] 443112=test_numhash
[ 25/812] 443112=test_trace
[ 26/812] 443112=test_pkey_rsa
[ 27/812] 443113=test_ipaddr
[ 28/812] 443109=test_arity
[ 29/812] 443109=test_io_buffer
[ 30/812] 443113=test_beginendblock
[ 31/812] 443109=test_gem_resolver_requirement_list
[ 32/812] 443107=test_hash
[ 33/812] 443102=test_reline
[ 34/812] 443111=test_arith_seq_beg_len_step
[ 35/812] 443116=test_within_pipe
[ 36/812] 443101=test_scalar_scanner
[ 37/812] 443101=test_yamlstore
[ 38/812] 443101=test_gem_config_file
[ 39/812] 443114=test_gem_commands_pristine_command
[ 40/812] 443111=test_yjit_exit_locations
[ 41/812] 443116=test_mailto
[ 42/812] 443115=test_yaml_tree
[ 43/812] 443104=test_case_mapping
[ 44/812] 443116=ripper_test
[ 45/812] 443104=test_gem_package_tar_writer
[ 46/812] 443109=test_rubygems
[ 47/812] 443101=test_not
[ 48/812] 443101=test_timeout
[ 49/812] 443115=test_weakref
[ 50/812] 443111=test_function
[ 51/812] 443104=test_socket
[ 52/812] 443106=test_gem_bundler_version_finder
[ 53/812] 443115=test_console_attr
[ 54/812] 443112=snippets_test
[ 55/812] 443115=parser_test
[ 56/812] 443110=test_array
[ 57/812] 443109=test_ubf_async_safe
[ 58/812] 443109=newline_test
[ 59/812] 443110=heredoc_test
[ 60/812] 443115=test_webauthn_listener_response
[ 61/812] 443113=constant_path_node_test
[ 62/812] 443110=test_gem_path_support
[ 63/812] 443111=test_popen_deadlock
[ 64/812] 443113=test_did_you_mean
[ 65/812] 443106=test_autoconf
[ 66/812] 443106=test_digest_extend
[ 67/812] 443101=test_gem_safe_yaml
[ 68/812] 443101=test_cgi_multipart
[ 69/812] 443106=test_case
[ 70/812] 443109=test_bug-5832
[ 71/812] 443109=test_struct
[ 72/812] 443109=onigmo_test
[ 73/812] 443109=fuzzer_test
[ 74/812] 443106=test_rb_str_dup
[ 75/812] 443106=test_pack
[ 76/812] 443109=test_ast
[ 77/812] 443106=test_libs
[ 78/812] 443115=test_super
[ 79/812] 443101=json_encoding_test
[ 80/812] 443101=test_time
[ 81/812] 443106=test_math
[ 82/812] 443106=test_gc
[ 83/812] 443106=test_gem_commands_build_command
[ 84/812] 443110=test_compile_prism
[ 85/812] 443113=test_euc_tw
[ 86/812] 443113=test_gem_security
[ 87/812] 443116=test_gem_requirement
[ 88/812] 443101=test_alias
[ 89/812] 443116=test_sizeof
[ 90/812] 443106=test_face
[ 91/812] 443106=test_wait
[ 92/812] 443101=test_object_references
[ 93/812] 443106=test_sleep
[ 94/812] 443101=test_x509name
[ 95/812] 443110=test_stringio
[ 96/812] 443101=test_dns
[ 97/812] 443111=test_dup
[ 98/812] 443110=test_require
[ 99/812] 443115=test_notimplement
[100/812] 443115=test_emoji_breaks
[101/812] 443115=test_system
[102/812] 443101=test_bug-3571
[103/812] 443101=test_comparable
[104/812] 443102=test_configuration
[105/812] 443102=command_line_test
[106/812] 443101=test_gem_commands_info_command
[107/812] 443111=test_date_new
[108/812] 443101=test_io_timeout
[109/812] 443101=node_id_test
[110/812] 443111=test_tmpdir
[111/812] 443102=test_gem_source_subpath_problem
[112/812] 443114=test_emitter
[113/812] 443111=test_ts
[114/812] 443114=test_gem_resolver_api_set
[115/812] 443104=parse_stream_test
[116/812] 443106=test_locale
[117/812] 443114=json_generator_test
[118/812] 443102=test_gem_impossible_dependencies_error
[119/812] 443102=test_io_buffer
[120/812] 443104=encodings_test
[121/812] 443102=test_string_processing
[122/812] 443106=test_dryrun
[123/812] 443102=test_range
[124/812] 443106=test_type
[125/812] 443106=dispatcher_test
[126/812] 443104=test_udp
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[652/812] 443107=test_lock_native_thread
[653/812] 443107=test_webauthn_listener
[654/812] 443106=test_zsh_completion
[655/812] 443106=test_gem_package_tar_reader_entry
[656/812] 443107=test_abi
[657/812] 443103=test_external_new
[658/812] 443103=test_scanner_events
[659/812] 443103=test_euc_jp
[660/812] 443103=test_force_exit
[661/812] 443103=test_gem_resolver_dependency_request
[662/812] 443103=test_data_error
[663/812] 443113=test_rubyvm
[664/812] 443113=test_weakmap
[665/812] 443116=test_ancdata
[666/812] 443116=test_gem_doctor
[667/812] 443116=test_sprintf
[668/812] 443103=test_gem_uri_formatter
[669/812] 443105=test_common
[670/812] 443103=test_gem_request_connection_pools
[671/812] 443106=test_optimization
[672/812] 443107=test_ssl
[673/812] 443104=test_deprecate
[674/812] 443116=test_registry
[675/812] 443104=test_ractor
[676/812] 443116=test_gem_commands_push_command
[677/812] 443104=test_module
[678/812] 443103=parse_success_test
[679/812] 443103=test_struct
[680/812] 443103=compiler_test
[681/812] 443105=test_date_strftime
[682/812] 443110=test_typeddata
[683/812] 443103=test_gem_resolver_vendor_specification
[684/812] 443103=test_key_actor_emacs
[685/812] 443116=test_mutex
[686/812] 443110=test_bigzero
[687/812] 443110=test_basicinstructions
[688/812] 443103=test_verbose
[689/812] 443103=test_history
[690/812] 443103=test_gem_ext_builder
[691/812] 443110=test_ractor
[692/812] 443110=test_gem_unsatisfiable_dependency_error
[693/812] 443110=test_sexp
[694/812] 443110=test_gem_package_tar_header
[695/812] 443110=test_disable_irb
[696/812] 443110=pattern_test
[697/812] 443110=test_gem_commands_owner_command
[698/812] 443116=test_basicsocket
[699/812] 443116=test_import
[700/812] 443105=locals_test
[701/812] 443105=test_find
[702/812] 443105=test_normalize
[703/812] 443105=test_recursion
[704/812] 443105=test_fd_setsize
[705/812] 443105=version_test
[706/812] 443105=test_gem_request_set
[707/812] 443110=test_trick
[708/812] 443105=test_objectspace
[709/812] 443101=test_files_test_2
[710/812] 443108=test_gem_version_option
[711/812] 443116=test_require_lib
[712/812] 443108=test_gem_rdoc
[713/812] 443108=lex_test
[714/812] 443108=test_gem_remote_fetcher_s3
[715/812] 443103=test_signal
[716/812] 443108=test_timeout
[717/812] 443108=test_fixnum
[718/812] 443108=test_name_error_extension
[719/812] 443108=test_fstring
[720/812] 443108=test_iseq_load
[721/812] 443104=test_ensure_and_callcc
[722/812] 443104=test_scheduler
[723/812] 443104=test_gem_resolver_activation_request
[724/812] 443104=test_big5
[725/812] 443104=test_null
[726/812] 443104=test_pkg_config
[727/812] 443104=regexp_test
[728/812] 443104=test_string_memory
[729/812] 443104=test_coderange
[730/812] 443104=test_open-uri
[731/812] 443104=test_big2str
[732/812] 443103=test_line_editor
[733/812] 443103=test_dln
[734/812] 443103=test_history
[735/812] 443104=test_iso_8859
[736/812] 443103=test_complex2
[737/812] 443104=test_x509attr
[738/812] 443104=test_gem_ext_cargo_builder_link_flag_converter
[739/812] 443103=test_protocol
[740/812] 443104=test_tree_builder
[741/812] 443104=test_protect
[742/812] 443104=test_x509req
[743/812] 443103=test_cgi_util
[744/812] 443104=test_gem_commands_open_command
[745/812] 443103=test_gc
[746/812] 443104=test_allocation
[747/812] 443108=test_enc_associate
[748/812] 443107=dump_test
[749/812] 443110=location_test
[750/812] 443110=test_c_struct_builder
[751/812] 443113=test_insns_leaf
[752/812] 443113=test_store
[753/812] 443110=test_iseq
[754/812] 443113=test_cgi_session
[755/812] 443113=test_class
[756/812] 443113=test_numeric
[757/812] 443113=test_stringscanner
[758/812] 443108=test_x509crl
[759/812] 443113=test_type_completor
[760/812] 443113=test_gem_package_tar_reader
[761/812] 443115=test_gb18030
[762/812] 443115=test_gem_specification
[763/812] 443113=test_gbk
[764/812] 443113=test_pointer
[765/812] 443108=test_refinement
[766/812] 443110=test_gem_dependency_installer
[767/812] 443113=test_warning
[768/812] 443113=test_gem_name_tuple
[769/812] 443113=test_flush
[770/812] 443113=test_gem_commands_fetch_command
[771/812] 443113=test_cgi_header
[772/812] 443113=test_pkcs7
[773/812] 443113=test_complexrational
[774/812] 443113=test_mixed_unicode_escapes
[775/812] 443113=test_enumerator_kw
[776/812] 443113=test_mkmf
[777/812] 443113=test_mul
[778/812] 443107=test_require_path_check
[779/812] 443113=test_complex
[780/812] 443107=source_location_test
[781/812] 443107=test_instrumentation_api
[782/812] 443116=test_at_exit
[783/812] 443113=test_inadvertent_creation
[784/812] 443116=static_inspect_test
[785/812] 443116=test_color
[786/812] 443116=test_gem_commands_query_command
[787/812] 443113=equality_test
[788/812] 443113=test_c_struct_entry
[789/812] 443113=test_eval_history
[790/812] 443101=test_x509ext
[791/812] 443101=test_files_ext
[792/812] 443101=unescape_test
[793/812] 443101=test_path
[794/812] 443101=test_method_cache
[795/812] 443101=test_sprintf_comb
[796/812] 443113=test_tcp
[797/812] 443115=test_pp
[798/812] 443116=test_gem_stub_specification
[799/812] 443115=test_settracefunc
[800/812] 443101=test_gem_text
[801/812] 443113=tunnel_test
[802/812] 443113=test_gem_version
[803/812] 443101=test_gem_commands_stale_command
[804/812] 443101=test_extlibs
[805/812] 443116=test_rat
[806/812] 443113=test_asn1
[807/812] 443107=test_flags
[808/812] 443116=test_monitor
[809/812] 443113=test_gem_ext_rake_builder
[810/812] 443116=json_string_matching_test
[811/812] 443116=test_whileuntil
[812/812] 443116=test_transcode
$$$ #<Timeout::Error: execution expired>
### enter analyzing mode for stuck processes

$$$ ps jx
   PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
      1     959     959     959 ?             -1 Ss    1000   0:03 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
    959     972     972     972 pts/0        972 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
    972     973     972     972 pts/0        972 S+    1000   0:01 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
    973  441530     972     972 pts/0        972 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
 441530  441533     972     972 pts/0        972 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.20250116-115951 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --incremental --exclude-steps=test_btest
 441533  441534     972     972 pts/0        972 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250116-115951 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --incremental --exclude-steps=test_btest
 441534  442448     972     972 pts/0        972 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
 442448  442449     972     972 pts/0        972 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
 442449  443098     972     972 pts/0        972 Sl+   1000   0:17 /tmp/ruby/build/trunk_asan/ruby --disable-gems -r/tmp/ruby/src/trunk_asan/tool/lib/_tmpdir /tmp/ruby/src/trunk_asan/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes --name=!/memory_leak/ --stderr-on-failure -j16
 443098  443111     972     972 pts/0        972 Sl+   1000   0:38 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestThread#test_fork_while_locked
 443111  460068     972     972 pts/0        972 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestThread#test_fork_while_locked
 441534  469377     972     972 pts/0        972 R+    1000   0:00 ps jx
      1 3070353 3070353 3070353 ?             -1 Ss    1000   0:00 /usr/lib/systemd/systemd --user
3070353 3070354 3070353 3070353 ?             -1 S     1000   0:00 (sd-pam)
      1 3726029 3726029 3726029 ?             -1 Ss    1000   0:00 ssh-agent
{1=>[959, 3070353, 3726029], 959=>[972], 972=>[973], 973=>[441530], 441530=>[441533], 441533=>[441534], 441534=>[442448, 469377], 442448=>[442449], 442449=>[443098], 443098=>[443111], 443111=>[460068], 3070353=>[3070354]}
$ timeout 60 gdb -p 460068 -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".
0x000056d619f3ce4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                            Frame 
* 1    Thread 0x76f99a4006c0 (LWP 460068) "test_thread.rb*" 0x000056d619f3ce4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Machine level backtrace


Thread 1 (Thread 0x76f99a4006c0 (LWP 460068) "test_thread.rb*"):
#0  0x000056d619f3ce4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x000056d619f3de0a in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x000056d619e8a798 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::ReturnToAllocator(__sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, __sanitizer::AllocatorStats*, unsigned long, unsigned int const*, unsigned long) ()
No symbol table info available.
#3  0x000056d619e8a589 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::DrainHalfMax(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x000056d619e8a3bd in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Deallocate(__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long, void*) ()
No symbol table info available.
#5  0x000056d619e89dfd in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::DoRecycle(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback) ()
No symbol table info available.
#6  0x000056d619e89a46 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Recycle(unsigned long, __asan::QuarantineCallback) ()
No symbol table info available.
#7  0x000056d619e8bd16 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
No symbol table info available.
#8  0x000056d619f22be0 in __interceptor_free ()
No symbol table info available.
#9  0x000056d619f93acc in rb_gc_impl_free (objspace_ptr=0x51d000000a80, ptr=0x76f9b5b0d800, old_size=18446744073709551104) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8173
        objspace = 0x51d000000a80
        malloc_increase_done = <optimized out>
#10 ruby_sized_xfree (x=0x76f9b5b0d800, size=0) at /tmp/ruby/src/trunk_asan/gc.c:4662
No locals.
#11 ruby_xfree (x=0x76f9b5b0d800) at /tmp/ruby/src/trunk_asan/gc.c:4673
No locals.
#12 0x000056d61a2569a5 in rb_threadptr_sched_free (th=th@entry=0x5150000f5d00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2305
No locals.
#13 0x000056d61a32e9bf in thread_free (ptr=0x540000000308, ptr@entry=0x5150000f5d00) at /tmp/ruby/src/trunk_asan/vm.c:3530
        th = 0x540000000308
#14 0x000056d61a32e522 in ruby_vm_destruct (vm=0x525000000100) at /tmp/ruby/src/trunk_asan/vm.c:3126
        th = 0x5150000f5d00
        stack = 0x76f9b5b0d800
        objspace = <optimized out>
        next = <optimized out>
#15 0x000056d619f66bb0 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:263
        save_error = 4
        sysex = 0
        signaled = 0
        th0 = 0x5150000f5d00
        step = 4
        message = 4
        th = <optimized out>
        buf = <optimized out>
        state = <optimized out>
#16 0x000056d619f6711b in ruby_stop (ex=776, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
No locals.
#17 0x000056d61a0ef15d in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4285
        status = <optimized out>
        pid = <optimized out>
#18 0x000056d61a34f5b8 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 = 0x649100040001
        cc = <optimized out>
        me = 0x76f9bf0270f8
        cfunc = 0x50400001ffd8
        recv = 130815023674520
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#19 0x000056d61a335a0d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x76f99a3fe850) 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>
#20 0x000056d61a3354c5 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
#21 0x000056d61a2f60e7 in vm_sendish (ec=0x5160020ac3d0, reg_cfp=0x76f9b5c0d720, cd=0x504001774e10, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#22 vm_exec_core (ec=ec@entry=0x5160020ac3d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x504001774e10
        insns_address_table = {0x56d61a2f1e1c <vm_exec_core+14140>, 0x56d61a2eedeb <vm_exec_core+1803>, 0x56d61a2f0799 <vm_exec_core+8377>, 0x56d61a2f62c8 <vm_exec_core+31720>, 0x56d61a2f0071 <vm_exec_core+6545>, 0x56d61a2f707d <vm_exec_core+35229>, 0x56d61a2f50ca <vm_exec_core+27114>, 0x56d61a2f2c9c <vm_exec_core+17852>, 0x56d61a2ef120 <vm_exec_core+2624>, 0x56d61a2f6afb <vm_exec_core+33819>, 0x56d61a2f669b <vm_exec_core+32699>, 0x56d61a2f046c <vm_exec_core+7564>, 0x56d61a2ef78c <vm_exec_core+4268>, 0x56d61a2f5601 <vm_exec_core+28449>, 0x56d61a2f141c <vm_exec_core+11580>, 0x56d61a2f6d3d <vm_exec_core+34397>, 0x56d61a2f68ea <vm_exec_core+33290>, 0x56d61a2f1c94 <vm_exec_core+13748>, 0x56d61a2f2bed <vm_exec_core+17677>, 0x56d61a2f527a <vm_exec_core+27546>, 0x56d61a2f6832 <vm_exec_core+33106>, 0x56d61a2f422c <vm_exec_core+23372>, 0x56d61a2f532e <vm_exec_core+27726>, 0x56d61a2f57b8 <vm_exec_core+28888>, 0x56d61a2f413e <vm_exec_core+23134>, 0x56d61a2ef66c <vm_exec_core+3980>, 0x56d61a2f4a21 <vm_exec_core+25409>, 0x56d61a2ef494 <vm_exec_core+3508>, 0x56d61a2ef84d <vm_exec_core+4461>, 0x56d61a2f1f89 <vm_exec_core+14505>, 0x56d61a2f3fab <vm_exec_core+22731>, 0x56d61a2f45ef <vm_exec_core+24335>, 0x56d61a2f3cf4 <vm_exec_core+22036>, 0x56d61a2ef051 <vm_exec_core+2417>, 0x56d61a2f5a5c <vm_exec_core+29564>, 0x56d61a2f654b <vm_exec_core+32363>, 0x56d61a2ef964 <vm_exec_core+4740>, 0x56d61a2f0c1d <vm_exec_core+9533>, 0x56d61a2f0690 <vm_exec_core+8112>, 0x56d61a2f1597 <vm_exec_core+11959>, 0x56d61a2f2b1b <vm_exec_core+17467>, 0x56d61a2efa70 <vm_exec_core+5008>, 0x56d61a2f58a1 <vm_exec_core+29121>, 0x56d61a2f0b62 <vm_exec_core+9346>, 0x56d61a2f2984 <vm_exec_core+17060>, 0x56d61a2f3527 <vm_exec_core+20039>, 0x56d61a2f571b <vm_exec_core+28731>, 0x56d61a2f4417 <vm_exec_core+23863>, 0x56d61a2f17d7 <vm_exec_core+12535>, 0x56d61a2f0e9b <vm_exec_core+10171>, 0x56d61a2f54c1 <vm_exec_core+28129>, 0x56d61a2f2135 <vm_exec_core+14933>, 0x56d61a2f4ae8 <vm_exec_core+25608>, 0x56d61a2f4546 <vm_exec_core+24166>, 0x56d61a2f4d43 <vm_exec_core+26211>, 0x56d61a2f5d86 <vm_exec_core+30374>, 0x56d61a2f3764 <vm_exec_core+20612>, 0x56d61a2eea8b <vm_exec_core+939>, 0x56d61a2f1969 <vm_exec_core+12937>, 0x56d61a2f53f1 <vm_exec_core+27921>, 0x56d61a2f1aac <vm_exec_core+13260>, 0x56d61a2f4064 <vm_exec_core+22916>, 0x56d61a2f4908 <vm_exec_core+25128>, 0x56d61a2f3232 <vm_exec_core+19282>, 0x56d61a2f3e4d <vm_exec_core+22381>, 0x56d61a2f1d2b <vm_exec_core+13899>, 0x56d61a2f11b1 <vm_exec_core+10961>, 0x56d61a2f4e36 <vm_exec_core+26454>, 0x56d61a2efb42 <vm_exec_core+5218>, 0x56d61a2f3016 <vm_exec_core+18742>, 0x56d61a2fe4db <vm_exec_core+65019>, 0x56d61a2f42ec <vm_exec_core+23564>, 0x56d61a2efe01 <vm_exec_core+5921>, 0x56d61a2f0333 <vm_exec_core+7251>, 0x56d61a2eff3a <vm_exec_core+6234>, 0x56d61a2f0d2b <vm_exec_core+9803>, 0x56d61a2f1612 <vm_exec_core+12082>, 0x56d61a2eea90 <vm_exec_core+944>, 0x56d61a2f0a41 <vm_exec_core+9057>, 0x56d61a2f72d2 <vm_exec_core+35826>, 0x56d61a2f4808 <vm_exec_core+24872>, 0x56d61a2f3607 <vm_exec_core+20263>, 0x56d61a2f5936 <vm_exec_core+29270>, 0x56d61a2f73bb <vm_exec_core+36059>, 0x56d61a2f5c89 <vm_exec_core+30121>, 0x56d61a2f6de7 <vm_exec_core+34567>, 0x56d61a2f6ed1 <vm_exec_core+34801>, 0x56d61a2ef573 <vm_exec_core+3731>, 0x56d61a2f69a8 <vm_exec_core+33480>, 0x56d61a2f2042 <vm_exec_core+14690>, 0x56d61a2f6bf0 <vm_exec_core+34064>, 0x56d61a2f1b6d <vm_exec_core+13453>, 0x56d61a2f5b4d <vm_exec_core+29805>, 0x56d61a2f0fe4 <vm_exec_core+10500>, 0x56d61a2f238b <vm_exec_core+15531>, 0x56d61a2f6fc7 <vm_exec_core+35047>, 0x56d61a2f2a5b <vm_exec_core+17275>, 0x56d61a2f253c <vm_exec_core+15964>, 0x56d61a2eeb76 <vm_exec_core+1174>, 0x56d61a2ef28f <vm_exec_core+2991>, 0x56d61a2eec74 <vm_exec_core+1428>, 0x56d61a2f3342 <vm_exec_core+19554>, 0x56d61a2f2712 <vm_exec_core+16434>, 0x56d61a2f2ed7 <vm_exec_core+18423>, 0x56d61a2f2dde <vm_exec_core+18174>, 0x56d61a2f1e76 <vm_exec_core+14230>, 0x56d61a2f25f2 <vm_exec_core+16146>, 0x56d61a2f224c <vm_exec_core+15212>, 0x56d61a2f2856 <vm_exec_core+16758>, 0x56d61a2f28ed <vm_exec_core+16909>, 0x56d61a2f1e0d <vm_exec_core+14125>, 0x56d61a2eeddc <vm_exec_core+1788>, 0x56d61a2f078a <vm_exec_core+8362>, 0x56d61a2f62b9 <vm_exec_core+31705>, 0x56d61a2f0062 <vm_exec_core+6530>, 0x56d61a2f706e <vm_exec_core+35214>, 0x56d61a2f50bb <vm_exec_core+27099>, 0x56d61a2f2c8d <vm_exec_core+17837>, 0x56d61a2ef111 <vm_exec_core+2609>, 0x56d61a2f6aec <vm_exec_core+33804>, 0x56d61a2f668c <vm_exec_core+32684>, 0x56d61a2f045d <vm_exec_core+7549>, 0x56d61a2ef77d <vm_exec_core+4253>, 0x56d61a2f55f2 <vm_exec_core+28434>, 0x56d61a2f140d <vm_exec_core+11565>, 0x56d61a2f6d2e <vm_exec_core+34382>, 0x56d61a2f68db <vm_exec_core+33275>, 0x56d61a2f1c85 <vm_exec_core+13733>, 0x56d61a2f2bde <vm_exec_core+17662>, 0x56d61a2f526b <vm_exec_core+27531>, 0x56d61a2f6823 <vm_exec_core+33091>, 0x56d61a2f421d <vm_exec_core+23357>, 0x56d61a2f531f <vm_exec_core+27711>, 0x56d61a2f57a9 <vm_exec_core+28873>, 0x56d61a2f412f <vm_exec_core+23119>, 0x56d61a2ef65d <vm_exec_core+3965>, 0x56d61a2f4a12 <vm_exec_core+25394>, 0x56d61a2ef485 <vm_exec_core+3493>, 0x56d61a2ef83e <vm_exec_core+4446>, 0x56d61a2f1f7a <vm_exec_core+14490>, 0x56d61a2f3f9c <vm_exec_core+22716>, 0x56d61a2f45e0 <vm_exec_core+24320>, 0x56d61a2f3ce5 <vm_exec_core+22021>, 0x56d61a2ef042 <vm_exec_core+2402>, 0x56d61a2f5a4d <vm_exec_core+29549>, 0x56d61a2f653c <vm_exec_core+32348>, 0x56d61a2ef955 <vm_exec_core+4725>, 0x56d61a2f0c0e <vm_exec_core+9518>, 0x56d61a2f0681 <vm_exec_core+8097>, 0x56d61a2f1588 <vm_exec_core+11944>, 0x56d61a2f2b0c <vm_exec_core+17452>, 0x56d61a2efa61 <vm_exec_core+4993>, 0x56d61a2f5892 <vm_exec_core+29106>, 0x56d61a2f0b53 <vm_exec_core+9331>, 0x56d61a2f2975 <vm_exec_core+17045>, 0x56d61a2f3518 <vm_exec_core+20024>, 0x56d61a2f570c <vm_exec_core+28716>, 0x56d61a2f4408 <vm_exec_core+23848>, 0x56d61a2f17c8 <vm_exec_core+12520>, 0x56d61a2f0e8c <vm_exec_core+10156>, 0x56d61a2f54b2 <vm_exec_core+28114>, 0x56d61a2f2126 <vm_exec_core+14918>, 0x56d61a2f4ad9 <vm_exec_core+25593>, 0x56d61a2f4537 <vm_exec_core+24151>, 0x56d61a2f4d34 <vm_exec_core+26196>, 0x56d61a2f5d77 <vm_exec_core+30359>, 0x56d61a2f3755 <vm_exec_core+20597>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f195a <vm_exec_core+12922>, 0x56d61a2f53e2 <vm_exec_core+27906>, 0x56d61a2f1a9d <vm_exec_core+13245>, 0x56d61a2f4055 <vm_exec_core+22901>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f3223 <vm_exec_core+19267>, 0x56d61a2f3e3e <vm_exec_core+22366>, 0x56d61a2f1d1c <vm_exec_core+13884>, 0x56d61a2f11a2 <vm_exec_core+10946>, 0x56d61a2f4e27 <vm_exec_core+26439>, 0x56d61a2efb33 <vm_exec_core+5203>, 0x56d61a2f3007 <vm_exec_core+18727>, 0x56d61a2fe4cc <vm_exec_core+65004>, 0x56d61a2f42dd <vm_exec_core+23549>, 0x56d61a2efdf2 <vm_exec_core+5906>, 0x56d61a2f0324 <vm_exec_core+7236>, 0x56d61a2eff2b <vm_exec_core+6219>, 0x56d61a2f0d1c <vm_exec_core+9788>, 0x56d61a2f1603 <vm_exec_core+12067>, 0x56d61a2f3602 <vm_exec_core+20258>, 0x56d61a2f2b02 <vm_exec_core+17442>, 0x56d61a2f35fd <vm_exec_core+20253>, 0x56d61a2f4218 <vm_exec_core+23352>, 0x56d61a2f412a <vm_exec_core+23114>, 0x56d61a2f0d17 <vm_exec_core+9783>, 0x56d61a2f43cc <vm_exec_core+23788>, 0x56d61a2f2038 <vm_exec_core+14680>, 0x56d61a2f203d <vm_exec_core+14685>, 0x56d61a2f4125 <vm_exec_core+23109>, 0x56d61a2f3f92 <vm_exec_core+22706>, 0x56d61a2f2ebe <vm_exec_core+18398>, 0x56d61a2f2dca <vm_exec_core+18154>...}
        reg_cfp = 0x76f9b5c0d720
        reg_pc = 0x50800100bfd0
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#23 0x000056d61a2eae58 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160020ac3d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#24 0x000056d61a36cf82 in invoke_iseq_block_from_c (ec=0x5160020ac3d0, captured=0x76f9b5c0d7a8, self=130815023674520, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625
        flags = 0
        iseq = 0x76f9dfe408b8
        cfp = <optimized out>
        sp = 0x76f9b5b0d850
        use_argv = 0x0
        stack_argv = 0x76f9b5b0d850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#25 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639
        captured = 0x76f9b5c0d7a8
#26 0x000056d61a319516 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676
No locals.
#27 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#28 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#29 0x000056d61a319516 in rb_yield (val=<optimized out>)
No locals.
#30 0x000056d619f6b2e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x5160020ac3d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x76f99a3feef0, <optimized out>, 0x76f99a3fee00, <optimized out>, <optimized out>}, prev = 0x76f9a7809240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160020ac3d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#31 0x000056d61a34f5b8 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 = 0x671100000001
        cc = <optimized out>
        me = 0x76f9e2588b50
        cfunc = 0x50400001f5d8
        recv = 130815022513320
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#32 0x000056d61a2f60e7 in vm_sendish (ec=0x5160020ac3d0, reg_cfp=0x76f9b5c0d790, cd=0x502003c24130, 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>
#33 vm_exec_core (ec=ec@entry=0x5160020ac3d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
th: 0x5150000f5d00, native_id: 0x76f99a4006c0
-- Control frame information -----------------------------------------------
        val = <optimized out>
        cd = 0x502003c24130
=================================================================
        insns_address_table = {0x56d61a2f1e1c <vm_exec_core+14140>, 0x56d61a2eedeb <vm_exec_core+1803>, 0x56d61a2f0799 <vm_exec_core+8377>, 0x56d61a2f62c8 <vm_exec_core+31720>, 0x56d61a2f0071 <vm_exec_core+6545>, 0x56d61a2f707d <vm_exec_core+35229>, 0x56d61a2f50ca <vm_exec_core+27114>, 0x56d61a2f2c9c <vm_exec_core+17852>, 0x56d61a2ef120 <vm_exec_core+2624>, 0x56d61a2f6afb <vm_exec_core+33819>, 0x56d61a2f669b <vm_exec_core+32699>, 0x56d61a2f046c <vm_exec_core+7564>, 0x56d61a2ef78c <vm_exec_core+4268>, 0x56d61a2f5601 <vm_exec_core+28449>, 0x56d61a2f141c <vm_exec_core+11580>, 0x56d61a2f6d3d <vm_exec_core+34397>, 0x56d61a2f68ea <vm_exec_core+33290>, 0x56d61a2f1c94 <vm_exec_core+13748>, 0x56d61a2f2bed <vm_exec_core+17677>, 0x56d61a2f527a <vm_exec_core+27546>, 0x56d61a2f6832 <vm_exec_core+33106>, 0x56d61a2f422c <vm_exec_core+23372>, 0x56d61a2f532e <vm_exec_core+27726>, 0x56d61a2f57b8 <vm_exec_core+28888>, 0x56d61a2f413e <vm_exec_core+23134>, 0x56d61a2ef66c <vm_exec_core+3980>, 0x56d61a2f4a21 <vm_exec_core+25409>, 0x56d61a2ef494 <vm_exec_core+3508>, 0x56d61a2ef84d <vm_exec_core+4461>, 0x56d61a2f1f89 <vm_exec_core+14505>, 0x56d61a2f3fab <vm_exec_core+22731>, 0x56d61a2f45ef <vm_exec_core+24335>, 0x56d61a2f3cf4 <vm_exec_core+22036>, 0x56d61a2ef051 <vm_exec_core+2417>, 0x56d61a2f5a5c <vm_exec_core+29564>, 0x56d61a2f654b <vm_exec_core+32363>, 0x56d61a2ef964 <vm_exec_core+4740>, 0x56d61a2f0c1d <vm_exec_core+9533>, 0x56d61a2f0690 <vm_exec_core+8112>, 0x56d61a2f1597 <vm_exec_core+11959>, 0x56d61a2f2b1b <vm_exec_core+17467>, 0x56d61a2efa70 <vm_exec_core+5008>, 0x56d61a2f58a1 <vm_exec_core+29121>, 0x56d61a2f0b62 <vm_exec_core+9346>, 0x56d61a2f2984 <vm_exec_core+17060>, 0x56d61a2f3527 <vm_exec_core+20039>, 0x56d61a2f571b <vm_exec_core+28731>, 0x56d61a2f4417 <vm_exec_core+23863>, 0x56d61a2f17d7 <vm_exec_core+12535>, 0x56d61a2f0e9b <vm_exec_core+10171>, 0x56d61a2f54c1 <vm_exec_core+28129>, 0x56d61a2f2135 <vm_exec_core+14933>, 0x56d61a2f4ae8 <vm_exec_core+25608>, 0x56d61a2f4546 <vm_exec_core+24166>, 0x56d61a2f4d43 <vm_exec_core+26211>, 0x56d61a2f5d86 <vm_exec_core+30374>, 0x56d61a2f3764 <vm_exec_core+20612>, 0x56d61a2eea8b <vm_exec_core+939>, 0x56d61a2f1969 <vm_exec_core+12937>, 0x56d61a2f53f1 <vm_exec_core+27921>, 0x56d61a2f1aac <vm_exec_core+13260>, 0x56d61a2f4064 <vm_exec_core+22916>, 0x56d61a2f4908 <vm_exec_core+25128>, 0x56d61a2f3232 <vm_exec_core+19282>, 0x56d61a2f3e4d <vm_exec_core+22381>, 0x56d61a2f1d2b <vm_exec_core+13899>, 0x56d61a2f11b1 <vm_exec_core+10961>, 0x56d61a2f4e36 <vm_exec_core+26454>, 0x56d61a2efb42 <vm_exec_core+5218>, 0x56d61a2f3016 <vm_exec_core+18742>, 0x56d61a2fe4db <vm_exec_core+65019>, 0x56d61a2f42ec <vm_exec_core+23564>, 0x56d61a2efe01 <vm_exec_core+5921>, 0x56d61a2f0333 <vm_exec_core+7251>, 0x56d61a2eff3a <vm_exec_core+6234>, 0x56d61a2f0d2b <vm_exec_core+9803>, 0x56d61a2f1612 <vm_exec_core+12082>, 0x56d61a2eea90 <vm_exec_core+944>, 0x56d61a2f0a41 <vm_exec_core+9057>, 0x56d61a2f72d2 <vm_exec_core+35826>, 0x56d61a2f4808 <vm_exec_core+24872>, 0x56d61a2f3607 <vm_exec_core+20263>, 0x56d61a2f5936 <vm_exec_core+29270>, 0x56d61a2f73bb <vm_exec_core+36059>, 0x56d61a2f5c89 <vm_exec_core+30121>, 0x56d61a2f6de7 <vm_exec_core+34567>, 0x56d61a2f6ed1 <vm_exec_core+34801>, 0x56d61a2ef573 <vm_exec_core+3731>, 0x56d61a2f69a8 <vm_exec_core+33480>, 0x56d61a2f2042 <vm_exec_core+14690>, 0x56d61a2f6bf0 <vm_exec_core+34064>, 0x56d61a2f1b6d <vm_exec_core+13453>, 0x56d61a2f5b4d <vm_exec_core+29805>, 0x56d61a2f0fe4 <vm_exec_core+10500>, 0x56d61a2f238b <vm_exec_core+15531>, 0x56d61a2f6fc7 <vm_exec_core+35047>, 0x56d61a2f2a5b <vm_exec_core+17275>, 0x56d61a2f253c <vm_exec_core+15964>, 0x56d61a2eeb76 <vm_exec_core+1174>, 0x56d61a2ef28f <vm_exec_core+2991>, 0x56d61a2eec74 <vm_exec_core+1428>, 0x56d61a2f3342 <vm_exec_core+19554>, 0x56d61a2f2712 <vm_exec_core+16434>, 0x56d61a2f2ed7 <vm_exec_core+18423>, 0x56d61a2f2dde <vm_exec_core+18174>, 0x56d61a2f1e76 <vm_exec_core+14230>, 0x56d61a2f25f2 <vm_exec_core+16146>, 0x56d61a2f224c <vm_exec_core+15212>, 0x56d61a2f2856 <vm_exec_core+16758>, 0x56d61a2f28ed <vm_exec_core+16909>, 0x56d61a2f1e0d <vm_exec_core+14125>, 0x56d61a2eeddc <vm_exec_core+1788>, 0x56d61a2f078a <vm_exec_core+8362>, 0x56d61a2f62b9 <vm_exec_core+31705>, 0x56d61a2f0062 <vm_exec_core+6530>, 0x56d61a2f706e <vm_exec_core+35214>, 0x56d61a2f50bb <vm_exec_core+27099>, 0x56d61a2f2c8d <vm_exec_core+17837>, 0x56d61a2ef111 <vm_exec_core+2609>, 0x56d61a2f6aec <vm_exec_core+33804>, 0x56d61a2f668c <vm_exec_core+32684>, 0x56d61a2f045d <vm_exec_core+7549>, 0x56d61a2ef77d <vm_exec_core+4253>, 0x56d61a2f55f2 <vm_exec_core+28434>, 0x56d61a2f140d <vm_exec_core+11565>, 0x56d61a2f6d2e <vm_exec_core+34382>, 0x56d61a2f68db <vm_exec_core+33275>, 0x56d61a2f1c85 <vm_exec_core+13733>, 0x56d61a2f2bde <vm_exec_core+17662>, 0x56d61a2f526b <vm_exec_core+27531>, 0x56d61a2f6823 <vm_exec_core+33091>, 0x56d61a2f421d <vm_exec_core+23357>, 0x56d61a2f531f <vm_exec_core+27711>, 0x56d61a2f57a9 <vm_exec_core+28873>, 0x56d61a2f412f <vm_exec_core+23119>, 0x56d61a2ef65d <vm_exec_core+3965>, 0x56d61a2f4a12 <vm_exec_core+25394>, 0x56d61a2ef485 <vm_exec_core+3493>, 0x56d61a2ef83e <vm_exec_core+4446>, 0x56d61a2f1f7a <vm_exec_core+14490>, 0x56d61a2f3f9c <vm_exec_core+22716>, 0x56d61a2f45e0 <vm_exec_core+24320>, 0x56d61a2f3ce5 <vm_exec_core+22021>, 0x56d61a2ef042 <vm_exec_core+2402>, 0x56d61a2f5a4d <vm_exec_core+29549>, 0x56d61a2f653c <vm_exec_core+32348>, 0x56d61a2ef955 <vm_exec_core+4725>, 0x56d61a2f0c0e <vm_exec_core+9518>, 0x56d61a2f0681 <vm_exec_core+8097>, 0x56d61a2f1588 <vm_exec_core+11944>, 0x56d61a2f2b0c <vm_exec_core+17452>, 0x56d61a2efa61 <vm_exec_core+4993>, 0x56d61a2f5892 <vm_exec_core+29106>, 0x56d61a2f0b53 <vm_exec_core+9331>, 0x56d61a2f2975 <vm_exec_core+17045>, 0x56d61a2f3518 <vm_exec_core+20024>, 0x56d61a2f570c <vm_exec_core+28716>, 0x56d61a2f4408 <vm_exec_core+23848>, 0x56d61a2f17c8 <vm_exec_core+12520>, 0x56d61a2f0e8c <vm_exec_core+10156>, 0x56d61a2f54b2 <vm_exec_core+28114>, 0x56d61a2f2126 <vm_exec_core+14918>, 0x56d61a2f4ad9 <vm_exec_core+25593>, 0x56d61a2f4537 <vm_exec_core+24151>, 0x56d61a2f4d34 <vm_exec_core+26196>, 0x56d61a2f5d77 <vm_exec_core+30359>, 0x56d61a2f3755 <vm_exec_core+20597>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f195a <vm_exec_core+12922>, 0x56d61a2f53e2 <vm_exec_core+27906>, 0x56d61a2f1a9d <vm_exec_core+13245>, 0x56d61a2f4055 <vm_exec_core+22901>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f3223 <vm_exec_core+19267>, 0x56d61a2f3e3e <vm_exec_core+22366>, 0x56d61a2f1d1c <vm_exec_core+13884>, 0x56d61a2f11a2 <vm_exec_core+10946>, 0x56d61a2f4e27 <vm_exec_core+26439>, 0x56d61a2efb33 <vm_exec_core+5203>, 0x56d61a2f3007 <vm_exec_core+18727>, 0x56d61a2fe4cc <vm_exec_core+65004>, 0x56d61a2f42dd <vm_exec_core+23549>, 0x56d61a2efdf2 <vm_exec_core+5906>, 0x56d61a2f0324 <vm_exec_core+7236>, 0x56d61a2eff2b <vm_exec_core+6219>, 0x56d61a2f0d1c <vm_exec_core+9788>, 0x56d61a2f1603 <vm_exec_core+12067>, 0x56d61a2f3602 <vm_exec_core+20258>, 0x56d61a2f2b02 <vm_exec_core+17442>, 0x56d61a2f35fd <vm_exec_core+20253>, 0x56d61a2f4218 <vm_exec_core+23352>, 0x56d61a2f412a <vm_exec_core+23114>, 0x56d61a2f0d17 <vm_exec_core+9783>, 0x56d61a2f43cc <vm_exec_core+23788>, 0x56d61a2f2038 <vm_exec_core+14680>, 0x56d61a2f203d <vm_exec_core+14685>, 0x56d61a2f4125 <vm_exec_core+23109>, 0x56d61a2f3f92 <vm_exec_core+22706>, 0x56d61a2f2ebe <vm_exec_core+18398>, 0x56d61a2f2dca <vm_exec_core+18154>...}
        reg_cfp = 0x76f9b5c0d790
==460068==ERROR: AddressSanitizer: heap-use-after-free on address 0x76f9b5c0d708 at pc 0x56d61a7af9b5 bp 0x76f99a3fd350 sp 0x76f99a3fd348
        reg_pc = 0x506000a711d0
        INSN_LABEL_nop = <optimized out>
READ of size 8 at 0x76f9b5c0d708 thread T319
        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>
#34 0x000056d61a2eae58 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160020ac3d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#35 0x000056d61a32916b in invoke_iseq_block_from_c (ec=0x5160020ac3d0, captured=<optimized out>, self=130815023674520, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625
        flags = 0
        iseq = 0x76f9dfe409a8
        cfp = 0x76f9b5c0d7c8
        sp = 0x76f9b5b0d818
        use_argv = <optimized out>
        stack_argv = 0x76f9b5b0d818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#36 invoke_block_from_c_proc (ec=0x5160020ac3d0, self=130815023674520, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
        block = <optimized out>
        keyword_hash = <optimized out>
#37 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749
No locals.
#38 0x000056d61a3273f6 in rb_vm_invoke_proc (ec=0x540000000308, proc=0x80, proc@entry=0x5040018207d0, argc=435408462, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770
        self = 0
#39 0x000056d61a27d299 in thread_do_start_proc (th=th@entry=0x5150000f5d00) at /tmp/ruby/src/trunk_asan/thread.c:610
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040018207d0
        args_len = 0
        args_ptr = <optimized out>
#40 0x000056d61a27aeca in thread_do_start (th=0x5150000f5d00) at /tmp/ruby/src/trunk_asan/thread.c:627
        result = 36
#41 thread_start_func_2 (th=th@entry=0x5150000f5d00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#42 0x000056d61a27a18e in call_thread_start_func_2 (th=0x5150000f5d00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176
        stack_start = <optimized out>
        stack_start_addr = 0x76f99a3ffcc0
#43 nt_start (ptr=0x50c000294a00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221
        th = 0x5150000f5d00
        sched = <optimized out>
        nt = 0x50c000294a00
        vm = 0x525000000100
#44 0x000056d619f20a9f in asan_thread_start(void*) ()
No symbol table info available.
#45 0x000076f9e2a9ca94 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 = {130814406821568, -8097246063075528198, 130814406821568, -360, 0, 140734769624304, -8097246063096499718, -8097405372298825222}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#46 0x000076f9e2b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

>>> Dump Ruby level backtrace (if possible)

[Detaching after fork from child process 469392]
    #0 0x56d61a7af9b4 in control_frame_dump /tmp/ruby/src/trunk_asan/vm_dump.c:57:25
    #1 0x56d61a7af9b4 in rb_vmdebug_stack_dump_raw /tmp/ruby/src/trunk_asan/vm_dump.c:236:9
    #2 0x56d61a7b2341 in rb_vmdebug_stack_dump_all_threads /tmp/ruby/src/trunk_asan/vm_dump.c:1312:14
    #3 0x76f99a3fd49e  (<unknown module>)

0x76f9b5c0d708 is located 1048328 bytes inside of 1048576-byte region [0x76f9b5b0d800,0x76f9b5c0d800)
freed by thread T319 here:
    #0 0x56d619f22b7a in free (/tmp/ruby/build/trunk_asan/ruby+0x217b7a) (BuildId: a5f24b56c7dde7827dd27424ea2b69d42969de00)
    #1 0x56d619f93acb in rb_gc_impl_free /tmp/ruby/src/trunk_asan/gc/default/default.c:8173:9
    #2 0x56d619f93acb in ruby_sized_xfree /tmp/ruby/src/trunk_asan/gc.c:4662:13
    #3 0x56d619f93acb in ruby_xfree /tmp/ruby/src/trunk_asan/gc.c:4673:5
    #4 0x56d61a2569a4 in rb_threadptr_sched_free /tmp/ruby/src/trunk_asan/thread_pthread.c:2305:5
    #5 0x56d61a32e9be in thread_free /tmp/ruby/src/trunk_asan/vm.c:3530:5
    #6 0x56d61a32e521 in ruby_vm_destruct /tmp/ruby/src/trunk_asan/vm.c:3126:13
    #7 0x56d619f66baf in rb_ec_cleanup /tmp/ruby/src/trunk_asan/eval.c:263:5
    #8 0x56d619f6711a in ruby_stop /tmp/ruby/src/trunk_asan/eval.c:290:10
    #9 0x56d61a0ef15c in rb_f_fork /tmp/ruby/src/trunk_asan/process.c:4285:13
    #10 0x56d61a34f5b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #11 0x56d61a335a0c in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779:16
    #12 0x56d61a3354c4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
    #13 0x56d61a2f60e6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #14 0x56d61a2f60e6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #15 0x56d61a2eae57 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2595:22
    #16 0x56d61a36cf81 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #17 0x56d61a36cf81 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #18 0x56d61a319515 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #19 0x56d61a319515 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #20 0x56d61a319515 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #21 0x56d61a319515 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #22 0x56d619f6b2df in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1074:18
    #23 0x56d61a34f5b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #24 0x56d61a2f60e6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #25 0x56d61a2f60e6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #26 0x56d61a2eae57 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2595:22
    #27 0x56d61a32916a in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #28 0x56d61a32916a in invoke_block_from_c_proc /tmp/ruby/src/trunk_asan/vm.c:1719:16
    #29 0x56d61a32916a in vm_invoke_proc /tmp/ruby/src/trunk_asan/vm.c:1749:12
    #30 0x56d61a3273f5 in rb_vm_invoke_proc /tmp/ruby/src/trunk_asan/vm.c:1770:16
    #31 0x56d61a27d298 in thread_do_start_proc /tmp/ruby/src/trunk_asan/thread.c:610:16
    #32 0x56d61a27aec9 in thread_do_start /tmp/ruby/src/trunk_asan/thread.c:627:18
    #33 0x56d61a27aec9 in thread_start_func_2 /tmp/ruby/src/trunk_asan/thread.c:682:18
    #34 0x56d61a27a18d in call_thread_start_func_2 /tmp/ruby/src/trunk_asan/thread_pthread.c:2176:5
    #35 0x56d61a27a18d in nt_start /tmp/ruby/src/trunk_asan/thread_pthread.c:2221:13
    #36 0x56d619f20a9e in asan_thread_start(void*) asan_interceptors.cpp.o

previously allocated by thread T0 here:
    #0 0x56d619f22e22 in malloc (/tmp/ruby/build/trunk_asan/ruby+0x217e22) (BuildId: a5f24b56c7dde7827dd27424ea2b69d42969de00)
    #1 0x56d619fcf295 in rb_gc_impl_malloc /tmp/ruby/src/trunk_asan/gc/default/default.c:8188:5
    #2 0x56d619f9df42 in ruby_xmalloc_body /tmp/ruby/src/trunk_asan/gc.c:4553:12
    #3 0x56d619f9df42 in ruby_xmalloc /tmp/ruby/src/trunk_asan/gc.c:4543:34
    #4 0x56d61a25d4e8 in native_thread_create_dedicated /tmp/ruby/src/trunk_asan/thread_pthread.c:2149:22
    #5 0x56d61a25d4e8 in native_thread_create /tmp/ruby/src/trunk_asan/thread_pthread.c:2340:16
    #6 0x56d61a25d4e8 in thread_create_core /tmp/ruby/src/trunk_asan/thread.c:875:11
    #7 0x56d61a2719d0 in thread_initialize /tmp/ruby/src/trunk_asan/thread.c:983:16
    #8 0x56d61a3637fb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
    #9 0x56d61a3637fb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
    #10 0x56d61a3637fb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
    #11 0x56d61a368265 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
    #12 0x56d61a368265 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
    #13 0x56d61a317805 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
    #14 0x56d61a317805 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
    #15 0x56d61a26fd96 in thread_s_new /tmp/ruby/src/trunk_asan/thread.c:916:5
    #16 0x56d61a34f5b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #17 0x56d61a2e99f4 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972:15
    #18 0x56d61a2f1275 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:1063:11
    #19 0x56d61a2eae57 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2595:22
    #20 0x56d61a36cf81 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #21 0x56d61a36cf81 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #22 0x56d61a319515 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #23 0x56d61a319515 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #24 0x56d61a319515 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #25 0x56d61a319515 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #26 0x56d61a4cd6a5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3645:30
    #27 0x56d61a34f5b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #28 0x56d61a2f60e6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #29 0x56d61a2f60e6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #30 0x56d61a2eafee in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2622:22
    #31 0x56d61a2eafee in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2598:18
    #32 0x56d61a36cf81 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #33 0x56d61a36cf81 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #34 0x56d61a319515 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #35 0x56d61a319515 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #36 0x56d61a319515 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #37 0x56d61a319515 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #38 0x56d61a4cd6a5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3645:30
    #39 0x56d61a34f5b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #40 0x56d61a2f60e6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #41 0x56d61a2f60e6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #42 0x56d61a2eb210 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2622:22
    #43 0x56d61a2eb210 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2601:18
    #44 0x56d619f675da in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
    #45 0x56d619f675da in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
    #46 0x56d619f60b46 in rb_main /tmp/ruby/src/trunk_asan/main.c:40:12
    #47 0x56d619f60b46 in main /tmp/ruby/src/trunk_asan/main.c:65:12
    #48 0x76f9e2a2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
    #49 0x76f9e2a2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
    #50 0x56d619e84924 in _start (/tmp/ruby/build/trunk_asan/ruby+0x179924) (BuildId: a5f24b56c7dde7827dd27424ea2b69d42969de00)

Thread T319 created by T0 here:
    #0 0x56d619f08741 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fd741) (BuildId: a5f24b56c7dde7827dd27424ea2b69d42969de00)
    #1 0x56d61a25d68a in native_thread_create0 /tmp/ruby/src/trunk_asan/thread_pthread.c:2090:11
    #2 0x56d61a25d68a in native_thread_create_dedicated /tmp/ruby/src/trunk_asan/thread_pthread.c:2155:15
    #3 0x56d61a25d68a in native_thread_create /tmp/ruby/src/trunk_asan/thread_pthread.c:2340:16
    #4 0x56d61a25d68a in thread_create_core /tmp/ruby/src/trunk_asan/thread.c:875:11
    #5 0x56d61a2719d0 in thread_initialize /tmp/ruby/src/trunk_asan/thread.c:983:16
    #6 0x56d61a3637fb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
    #7 0x56d61a3637fb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
    #8 0x56d61a3637fb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
    #9 0x56d61a368265 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
    #10 0x56d61a368265 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
    #11 0x56d61a317805 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
    #12 0x56d61a317805 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
    #13 0x56d61a26fd96 in thread_s_new /tmp/ruby/src/trunk_asan/thread.c:916:5
    #14 0x56d61a34f5b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #15 0x56d61a2e99f4 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5972:15
    #16 0x56d61a2f1275 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:1063:11
    #17 0x56d61a2eae57 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2595:22
    #18 0x56d61a36cf81 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #19 0x56d61a36cf81 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #20 0x56d61a319515 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #21 0x56d61a319515 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #22 0x56d61a319515 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #23 0x56d61a319515 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #24 0x56d61a4cd6a5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3645:30
    #25 0x56d61a34f5b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #26 0x56d61a2f60e6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #27 0x56d61a2f60e6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #28 0x56d61a2eafee in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2622:22
    #29 0x56d61a2eafee in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2598:18
    #30 0x56d61a36cf81 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1625:12
    #31 0x56d61a36cf81 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1639:20
    #32 0x56d61a319515 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1676:12
    #33 0x56d61a319515 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1684:12
    #34 0x56d61a319515 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
    #35 0x56d61a319515 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #36 0x56d61a4cd6a5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3645:30
    #37 0x56d61a34f5b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801:11
    #38 0x56d61a2f60e6 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968:15
    #39 0x56d61a2f60e6 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #40 0x56d61a2eb210 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2622:22
    #41 0x56d61a2eb210 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2601:18
    #42 0x56d619f675da in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
    #43 0x56d619f675da in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
    #44 0x56d619f60b46 in rb_main /tmp/ruby/src/trunk_asan/main.c:40:12
    #45 0x56d619f60b46 in main /tmp/ruby/src/trunk_asan/main.c:65:12
    #46 0x76f9e2a2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
    #47 0x76f9e2a2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
    #48 0x56d619e84924 in _start (/tmp/ruby/build/trunk_asan/ruby+0x179924) (BuildId: a5f24b56c7dde7827dd27424ea2b69d42969de00)

SUMMARY: AddressSanitizer: heap-use-after-free /tmp/ruby/src/trunk_asan/vm_dump.c:57:25 in control_frame_dump
Shadow bytes around the buggy address:
  0x76f9b5c0d480: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x76f9b5c0d500: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x76f9b5c0d580: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x76f9b5c0d600: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x76f9b5c0d680: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x76f9b5c0d700: fd[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x76f9b5c0d780: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x76f9b5c0d800: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x76f9b5c0d880: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x76f9b5c0d900: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x76f9b5c0d980: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==460068==ABORTING
AddressSanitizer: nested bug in the same thread, aborting.
[Inferior 1 (process 460068) exited with code 01]
#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 443111 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 469429]
[New LWP 460033]
[New LWP 455988]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000076f9e2b107e3 in __GI___wait4 (pid=-1, stat_loc=0x76f9e099cbc8, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Threads

  Id   Target Id                                            Frame 
* 1    Thread 0x76f9e2dc2c40 (LWP 443111) "ruby"            0x000076f9e2b107e3 in __GI___wait4 (pid=-1, stat_loc=0x76f9e099cbc8, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  2    Thread 0x76f9c68006c0 (LWP 469429) "test_thread.rb*" 0x000076f9e2b1b4cd in __GI___poll (fds=0x76f9af509040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x76f9bd6006c0 (LWP 460033) "parallel.rb:40"  0x000076f9e2b1b4cd in __GI___poll (fds=0x76f9a9c0bc60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  4    Thread 0x76f9b96006c0 (LWP 455988) "Timeout stdlib " 0x000076f9e2a98d61 in __futex_abstimed_wait_common64 (private=30457, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c00060a414) at ./nptl/futex-internal.c:57

>>> Machine level backtrace


Thread 4 (Thread 0x76f9b96006c0 (LWP 455988) "Timeout stdlib "):
#0  0x000076f9e2a98d61 in __futex_abstimed_wait_common64 (private=30457, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c00060a414) 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=30457, abstime=0x0, clockid=0, expected=0, futex_word=0x50c00060a414) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c00060a414, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x000076f9e2a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c00060a3e8) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x76f9e2a9b4a0 <__condvar_cleanup_waiting>, __arg = 0x76f9b95feb70, __canceltype = 140, __prev = 0x0}
        cbuffer = {wseq = 9, cond = 0x50c00060a3e8, mutex = 0x5160000004a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 9
        seq = 4
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_wait (cond=0x50c00060a3e8, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x000056d61a2543cf in rb_native_cond_wait (cond=0x50c00060a414, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222
        r = <optimized out>
#6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x515000400e00, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:856
        next_th = 0x0
#7  0x000056d61a2790a2 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x515000400e00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1098
        can_direct_transfer = <optimized out>
#8  0x000056d61a25e861 in native_sleep (th=0x515000400e00, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3283
        sched = <optimized out>
#9  sleep_forever (th=0x515000400e00, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1363
        prev_status = THREAD_RUNNABLE
        status = THREAD_STOPPED_FOREVER
        woke = <optimized out>
#10 0x000056d61a277b15 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=130815614758240, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1408
        scheduler = <optimized out>
#11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034
        args = <optimized out>
#12 0x000056d619f6b2e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x5160015e64d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x76f9b95feef0, <optimized out>, 0x76f9b95fee00, <optimized out>, <optimized out>}, prev = 0x76f9b0a09240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160015e64d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x000056d61a276ffd in queue_do_pop (self=<optimized out>, q=0x50400005d950, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109
        queue_waiter = {w = {self = 130815614758240, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 130815614758240, timeout = 4, end = <optimized out>}
        ec = <optimized out>
        waitq = 0x50400005d950
        end = 0
#14 0x000056d61a2f788f in invoke_bf (ec=<optimized out>, reg_cfp=<optimized out>, bf=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:7395
        func_ptr = <optimized out>
        canary_p = <optimized out>
        ret = <optimized out>
#15 0x000056d61a2f788f in vm_invoke_builtin_delegate (ec=0x5160015e64d0, cfp=0x76f9bf8fd758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#16 vm_exec_core (ec=ec@entry=0x5160015e64d0) at ../../src/trunk_asan/insns.def:1657
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x56d61a2f1e1c <vm_exec_core+14140>, 0x56d61a2eedeb <vm_exec_core+1803>, 0x56d61a2f0799 <vm_exec_core+8377>, 0x56d61a2f62c8 <vm_exec_core+31720>, 0x56d61a2f0071 <vm_exec_core+6545>, 0x56d61a2f707d <vm_exec_core+35229>, 0x56d61a2f50ca <vm_exec_core+27114>, 0x56d61a2f2c9c <vm_exec_core+17852>, 0x56d61a2ef120 <vm_exec_core+2624>, 0x56d61a2f6afb <vm_exec_core+33819>, 0x56d61a2f669b <vm_exec_core+32699>, 0x56d61a2f046c <vm_exec_core+7564>, 0x56d61a2ef78c <vm_exec_core+4268>, 0x56d61a2f5601 <vm_exec_core+28449>, 0x56d61a2f141c <vm_exec_core+11580>, 0x56d61a2f6d3d <vm_exec_core+34397>, 0x56d61a2f68ea <vm_exec_core+33290>, 0x56d61a2f1c94 <vm_exec_core+13748>, 0x56d61a2f2bed <vm_exec_core+17677>, 0x56d61a2f527a <vm_exec_core+27546>, 0x56d61a2f6832 <vm_exec_core+33106>, 0x56d61a2f422c <vm_exec_core+23372>, 0x56d61a2f532e <vm_exec_core+27726>, 0x56d61a2f57b8 <vm_exec_core+28888>, 0x56d61a2f413e <vm_exec_core+23134>, 0x56d61a2ef66c <vm_exec_core+3980>, 0x56d61a2f4a21 <vm_exec_core+25409>, 0x56d61a2ef494 <vm_exec_core+3508>, 0x56d61a2ef84d <vm_exec_core+4461>, 0x56d61a2f1f89 <vm_exec_core+14505>, 0x56d61a2f3fab <vm_exec_core+22731>, 0x56d61a2f45ef <vm_exec_core+24335>, 0x56d61a2f3cf4 <vm_exec_core+22036>, 0x56d61a2ef051 <vm_exec_core+2417>, 0x56d61a2f5a5c <vm_exec_core+29564>, 0x56d61a2f654b <vm_exec_core+32363>, 0x56d61a2ef964 <vm_exec_core+4740>, 0x56d61a2f0c1d <vm_exec_core+9533>, 0x56d61a2f0690 <vm_exec_core+8112>, 0x56d61a2f1597 <vm_exec_core+11959>, 0x56d61a2f2b1b <vm_exec_core+17467>, 0x56d61a2efa70 <vm_exec_core+5008>, 0x56d61a2f58a1 <vm_exec_core+29121>, 0x56d61a2f0b62 <vm_exec_core+9346>, 0x56d61a2f2984 <vm_exec_core+17060>, 0x56d61a2f3527 <vm_exec_core+20039>, 0x56d61a2f571b <vm_exec_core+28731>, 0x56d61a2f4417 <vm_exec_core+23863>, 0x56d61a2f17d7 <vm_exec_core+12535>, 0x56d61a2f0e9b <vm_exec_core+10171>, 0x56d61a2f54c1 <vm_exec_core+28129>, 0x56d61a2f2135 <vm_exec_core+14933>, 0x56d61a2f4ae8 <vm_exec_core+25608>, 0x56d61a2f4546 <vm_exec_core+24166>, 0x56d61a2f4d43 <vm_exec_core+26211>, 0x56d61a2f5d86 <vm_exec_core+30374>, 0x56d61a2f3764 <vm_exec_core+20612>, 0x56d61a2eea8b <vm_exec_core+939>, 0x56d61a2f1969 <vm_exec_core+12937>, 0x56d61a2f53f1 <vm_exec_core+27921>, 0x56d61a2f1aac <vm_exec_core+13260>, 0x56d61a2f4064 <vm_exec_core+22916>, 0x56d61a2f4908 <vm_exec_core+25128>, 0x56d61a2f3232 <vm_exec_core+19282>, 0x56d61a2f3e4d <vm_exec_core+22381>, 0x56d61a2f1d2b <vm_exec_core+13899>, 0x56d61a2f11b1 <vm_exec_core+10961>, 0x56d61a2f4e36 <vm_exec_core+26454>, 0x56d61a2efb42 <vm_exec_core+5218>, 0x56d61a2f3016 <vm_exec_core+18742>, 0x56d61a2fe4db <vm_exec_core+65019>, 0x56d61a2f42ec <vm_exec_core+23564>, 0x56d61a2efe01 <vm_exec_core+5921>, 0x56d61a2f0333 <vm_exec_core+7251>, 0x56d61a2eff3a <vm_exec_core+6234>, 0x56d61a2f0d2b <vm_exec_core+9803>, 0x56d61a2f1612 <vm_exec_core+12082>, 0x56d61a2eea90 <vm_exec_core+944>, 0x56d61a2f0a41 <vm_exec_core+9057>, 0x56d61a2f72d2 <vm_exec_core+35826>, 0x56d61a2f4808 <vm_exec_core+24872>, 0x56d61a2f3607 <vm_exec_core+20263>, 0x56d61a2f5936 <vm_exec_core+29270>, 0x56d61a2f73bb <vm_exec_core+36059>, 0x56d61a2f5c89 <vm_exec_core+30121>, 0x56d61a2f6de7 <vm_exec_core+34567>, 0x56d61a2f6ed1 <vm_exec_core+34801>, 0x56d61a2ef573 <vm_exec_core+3731>, 0x56d61a2f69a8 <vm_exec_core+33480>, 0x56d61a2f2042 <vm_exec_core+14690>, 0x56d61a2f6bf0 <vm_exec_core+34064>, 0x56d61a2f1b6d <vm_exec_core+13453>, 0x56d61a2f5b4d <vm_exec_core+29805>, 0x56d61a2f0fe4 <vm_exec_core+10500>, 0x56d61a2f238b <vm_exec_core+15531>, 0x56d61a2f6fc7 <vm_exec_core+35047>, 0x56d61a2f2a5b <vm_exec_core+17275>, 0x56d61a2f253c <vm_exec_core+15964>, 0x56d61a2eeb76 <vm_exec_core+1174>, 0x56d61a2ef28f <vm_exec_core+2991>, 0x56d61a2eec74 <vm_exec_core+1428>, 0x56d61a2f3342 <vm_exec_core+19554>, 0x56d61a2f2712 <vm_exec_core+16434>, 0x56d61a2f2ed7 <vm_exec_core+18423>, 0x56d61a2f2dde <vm_exec_core+18174>, 0x56d61a2f1e76 <vm_exec_core+14230>, 0x56d61a2f25f2 <vm_exec_core+16146>, 0x56d61a2f224c <vm_exec_core+15212>, 0x56d61a2f2856 <vm_exec_core+16758>, 0x56d61a2f28ed <vm_exec_core+16909>, 0x56d61a2f1e0d <vm_exec_core+14125>, 0x56d61a2eeddc <vm_exec_core+1788>, 0x56d61a2f078a <vm_exec_core+8362>, 0x56d61a2f62b9 <vm_exec_core+31705>, 0x56d61a2f0062 <vm_exec_core+6530>, 0x56d61a2f706e <vm_exec_core+35214>, 0x56d61a2f50bb <vm_exec_core+27099>, 0x56d61a2f2c8d <vm_exec_core+17837>, 0x56d61a2ef111 <vm_exec_core+2609>, 0x56d61a2f6aec <vm_exec_core+33804>, 0x56d61a2f668c <vm_exec_core+32684>, 0x56d61a2f045d <vm_exec_core+7549>, 0x56d61a2ef77d <vm_exec_core+4253>, 0x56d61a2f55f2 <vm_exec_core+28434>, 0x56d61a2f140d <vm_exec_core+11565>, 0x56d61a2f6d2e <vm_exec_core+34382>, 0x56d61a2f68db <vm_exec_core+33275>, 0x56d61a2f1c85 <vm_exec_core+13733>, 0x56d61a2f2bde <vm_exec_core+17662>, 0x56d61a2f526b <vm_exec_core+27531>, 0x56d61a2f6823 <vm_exec_core+33091>, 0x56d61a2f421d <vm_exec_core+23357>, 0x56d61a2f531f <vm_exec_core+27711>, 0x56d61a2f57a9 <vm_exec_core+28873>, 0x56d61a2f412f <vm_exec_core+23119>, 0x56d61a2ef65d <vm_exec_core+3965>, 0x56d61a2f4a12 <vm_exec_core+25394>, 0x56d61a2ef485 <vm_exec_core+3493>, 0x56d61a2ef83e <vm_exec_core+4446>, 0x56d61a2f1f7a <vm_exec_core+14490>, 0x56d61a2f3f9c <vm_exec_core+22716>, 0x56d61a2f45e0 <vm_exec_core+24320>, 0x56d61a2f3ce5 <vm_exec_core+22021>, 0x56d61a2ef042 <vm_exec_core+2402>, 0x56d61a2f5a4d <vm_exec_core+29549>, 0x56d61a2f653c <vm_exec_core+32348>, 0x56d61a2ef955 <vm_exec_core+4725>, 0x56d61a2f0c0e <vm_exec_core+9518>, 0x56d61a2f0681 <vm_exec_core+8097>, 0x56d61a2f1588 <vm_exec_core+11944>, 0x56d61a2f2b0c <vm_exec_core+17452>, 0x56d61a2efa61 <vm_exec_core+4993>, 0x56d61a2f5892 <vm_exec_core+29106>, 0x56d61a2f0b53 <vm_exec_core+9331>, 0x56d61a2f2975 <vm_exec_core+17045>, 0x56d61a2f3518 <vm_exec_core+20024>, 0x56d61a2f570c <vm_exec_core+28716>, 0x56d61a2f4408 <vm_exec_core+23848>, 0x56d61a2f17c8 <vm_exec_core+12520>, 0x56d61a2f0e8c <vm_exec_core+10156>, 0x56d61a2f54b2 <vm_exec_core+28114>, 0x56d61a2f2126 <vm_exec_core+14918>, 0x56d61a2f4ad9 <vm_exec_core+25593>, 0x56d61a2f4537 <vm_exec_core+24151>, 0x56d61a2f4d34 <vm_exec_core+26196>, 0x56d61a2f5d77 <vm_exec_core+30359>, 0x56d61a2f3755 <vm_exec_core+20597>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f195a <vm_exec_core+12922>, 0x56d61a2f53e2 <vm_exec_core+27906>, 0x56d61a2f1a9d <vm_exec_core+13245>, 0x56d61a2f4055 <vm_exec_core+22901>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f3223 <vm_exec_core+19267>, 0x56d61a2f3e3e <vm_exec_core+22366>, 0x56d61a2f1d1c <vm_exec_core+13884>, 0x56d61a2f11a2 <vm_exec_core+10946>, 0x56d61a2f4e27 <vm_exec_core+26439>, 0x56d61a2efb33 <vm_exec_core+5203>, 0x56d61a2f3007 <vm_exec_core+18727>, 0x56d61a2fe4cc <vm_exec_core+65004>, 0x56d61a2f42dd <vm_exec_core+23549>, 0x56d61a2efdf2 <vm_exec_core+5906>, 0x56d61a2f0324 <vm_exec_core+7236>, 0x56d61a2eff2b <vm_exec_core+6219>, 0x56d61a2f0d1c <vm_exec_core+9788>, 0x56d61a2f1603 <vm_exec_core+12067>, 0x56d61a2f3602 <vm_exec_core+20258>, 0x56d61a2f2b02 <vm_exec_core+17442>, 0x56d61a2f35fd <vm_exec_core+20253>, 0x56d61a2f4218 <vm_exec_core+23352>, 0x56d61a2f412a <vm_exec_core+23114>, 0x56d61a2f0d17 <vm_exec_core+9783>, 0x56d61a2f43cc <vm_exec_core+23788>, 0x56d61a2f2038 <vm_exec_core+14680>, 0x56d61a2f203d <vm_exec_core+14685>, 0x56d61a2f4125 <vm_exec_core+23109>, 0x56d61a2f3f92 <vm_exec_core+22706>, 0x56d61a2f2ebe <vm_exec_core+18398>, 0x56d61a2f2dca <vm_exec_core+18154>...}
        reg_cfp = 0x76f9bf8fd758
        reg_pc = <optimized out>
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#17 0x000056d61a2eae58 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160015e64d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#18 0x000056d61a32916b in invoke_iseq_block_from_c (ec=0x5160015e64d0, captured=<optimized out>, self=130815614512680, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625
        flags = 0
        iseq = 0x76f9e23fbc10
        cfp = 0x76f9bf8fd7c8
        sp = 0x76f9bf7fd818
        use_argv = <optimized out>
        stack_argv = 0x76f9bf7fd818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#19 invoke_block_from_c_proc (ec=0x5160015e64d0, self=130815614512680, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
        block = <optimized out>
        keyword_hash = <optimized out>
#20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749
No locals.
#21 0x000056d61a3273f6 in rb_vm_invoke_proc (ec=0x50c00060a414, proc=0x189, proc@entry=0x5040017ec010, argc=-492204703, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770
        self = 0
#22 0x000056d61a27d299 in thread_do_start_proc (th=th@entry=0x515000400e00) at /tmp/ruby/src/trunk_asan/thread.c:610
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040017ec010
        args_len = 0
        args_ptr = <optimized out>
#23 0x000056d61a27aeca in thread_do_start (th=0x515000400e00) at /tmp/ruby/src/trunk_asan/thread.c:627
        result = 36
#24 thread_start_func_2 (th=th@entry=0x515000400e00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#25 0x000056d61a27a18e in call_thread_start_func_2 (th=0x515000400e00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176
        stack_start = <optimized out>
        stack_start_addr = 0x76f9b95ffcc0
#26 nt_start (ptr=0x50c00060a3c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221
        th = 0x515000400e00
        sched = <optimized out>
        nt = 0x50c00060a3c0
        vm = 0x525000000100
#27 0x000056d619f20a9f in asan_thread_start(void*) ()
No symbol table info available.
#28 0x000076f9e2a9ca94 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 = {130814929012416, -8097318905720868358, 130814929012416, -360, 0, 140734769618864, -8097318905741839878, -8097405372298825222}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#29 0x000076f9e2b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x76f9bd6006c0 (LWP 460033) "parallel.rb:40"):
#0  0x000076f9e2b1b4cd in __GI___poll (fds=0x76f9a9c0bc60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000056d619ec76ea in __interceptor_poll ()
No symbol table info available.
#2  0x000056d61a021afd in nogvl_wait_for (th=130815151089720, fptr=0x511000693b00, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537
        fds = {fd = 4, events = <optimized out>, revents = <optimized out>}
        scheduler = <optimized out>
        fd = <optimized out>
        timeout_milliseconds = -1
#3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174
        ready = <optimized out>
#4  0x000056d61a022f76 in internal_read_func (ptr=0x76f9a9c0ba40) at /tmp/ruby/src/trunk_asan/io.c:1205
        iis = 0x76f9a9c0ba40
        result = <optimized out>
#5  0x000056d61a26276b in rb_thread_io_blocking_call (func=0x56d61a022af0 <internal_read_func>, data1=0x76f9a9c0ba40, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1829
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        prev_mn_schedulable = false
        waiting_fd = <optimized out>
        state = RUBY_TAG_NONE
        val = <optimized out>
        saved_errno = <optimized out>
#6  0x000056d619f6b2e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x51600209d6d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x76f9bd5fedb0, <optimized out>, 0x76f9bd5fecc0, <optimized out>, <optimized out>}, prev = 0x76f9a9c09240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x51600209d6d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x000056d61a037385 in io_read_memory_locktmp (str=130814666914912, 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 = 130815151089720, fptr = 0x511000693b00, nonblock = 0, fd = 4, buf = 0x519000e55680, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x511000693b00
        n = <optimized out>
        shrinkable = <optimized out>
#9  0x000056d61a0135c1 in io_readpartial (argc=-1446986656, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617
        ret = <optimized out>
#10 0x000056d61a34f5b8 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 = 0x76f9e29b9ee0
        cfunc = 0x504000010f58
        recv = 130815151090040
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x000056d61a2fcb17 in vm_sendish (ec=0x51600209d6d0, reg_cfp=0x76f9b6219790, 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=0x51600209d6d0) at ../../src/trunk_asan/insns.def:898
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x56d61a2f1e1c <vm_exec_core+14140>, 0x56d61a2eedeb <vm_exec_core+1803>, 0x56d61a2f0799 <vm_exec_core+8377>, 0x56d61a2f62c8 <vm_exec_core+31720>, 0x56d61a2f0071 <vm_exec_core+6545>, 0x56d61a2f707d <vm_exec_core+35229>, 0x56d61a2f50ca <vm_exec_core+27114>, 0x56d61a2f2c9c <vm_exec_core+17852>, 0x56d61a2ef120 <vm_exec_core+2624>, 0x56d61a2f6afb <vm_exec_core+33819>, 0x56d61a2f669b <vm_exec_core+32699>, 0x56d61a2f046c <vm_exec_core+7564>, 0x56d61a2ef78c <vm_exec_core+4268>, 0x56d61a2f5601 <vm_exec_core+28449>, 0x56d61a2f141c <vm_exec_core+11580>, 0x56d61a2f6d3d <vm_exec_core+34397>, 0x56d61a2f68ea <vm_exec_core+33290>, 0x56d61a2f1c94 <vm_exec_core+13748>, 0x56d61a2f2bed <vm_exec_core+17677>, 0x56d61a2f527a <vm_exec_core+27546>, 0x56d61a2f6832 <vm_exec_core+33106>, 0x56d61a2f422c <vm_exec_core+23372>, 0x56d61a2f532e <vm_exec_core+27726>, 0x56d61a2f57b8 <vm_exec_core+28888>, 0x56d61a2f413e <vm_exec_core+23134>, 0x56d61a2ef66c <vm_exec_core+3980>, 0x56d61a2f4a21 <vm_exec_core+25409>, 0x56d61a2ef494 <vm_exec_core+3508>, 0x56d61a2ef84d <vm_exec_core+4461>, 0x56d61a2f1f89 <vm_exec_core+14505>, 0x56d61a2f3fab <vm_exec_core+22731>, 0x56d61a2f45ef <vm_exec_core+24335>, 0x56d61a2f3cf4 <vm_exec_core+22036>, 0x56d61a2ef051 <vm_exec_core+2417>, 0x56d61a2f5a5c <vm_exec_core+29564>, 0x56d61a2f654b <vm_exec_core+32363>, 0x56d61a2ef964 <vm_exec_core+4740>, 0x56d61a2f0c1d <vm_exec_core+9533>, 0x56d61a2f0690 <vm_exec_core+8112>, 0x56d61a2f1597 <vm_exec_core+11959>, 0x56d61a2f2b1b <vm_exec_core+17467>, 0x56d61a2efa70 <vm_exec_core+5008>, 0x56d61a2f58a1 <vm_exec_core+29121>, 0x56d61a2f0b62 <vm_exec_core+9346>, 0x56d61a2f2984 <vm_exec_core+17060>, 0x56d61a2f3527 <vm_exec_core+20039>, 0x56d61a2f571b <vm_exec_core+28731>, 0x56d61a2f4417 <vm_exec_core+23863>, 0x56d61a2f17d7 <vm_exec_core+12535>, 0x56d61a2f0e9b <vm_exec_core+10171>, 0x56d61a2f54c1 <vm_exec_core+28129>, 0x56d61a2f2135 <vm_exec_core+14933>, 0x56d61a2f4ae8 <vm_exec_core+25608>, 0x56d61a2f4546 <vm_exec_core+24166>, 0x56d61a2f4d43 <vm_exec_core+26211>, 0x56d61a2f5d86 <vm_exec_core+30374>, 0x56d61a2f3764 <vm_exec_core+20612>, 0x56d61a2eea8b <vm_exec_core+939>, 0x56d61a2f1969 <vm_exec_core+12937>, 0x56d61a2f53f1 <vm_exec_core+27921>, 0x56d61a2f1aac <vm_exec_core+13260>, 0x56d61a2f4064 <vm_exec_core+22916>, 0x56d61a2f4908 <vm_exec_core+25128>, 0x56d61a2f3232 <vm_exec_core+19282>, 0x56d61a2f3e4d <vm_exec_core+22381>, 0x56d61a2f1d2b <vm_exec_core+13899>, 0x56d61a2f11b1 <vm_exec_core+10961>, 0x56d61a2f4e36 <vm_exec_core+26454>, 0x56d61a2efb42 <vm_exec_core+5218>, 0x56d61a2f3016 <vm_exec_core+18742>, 0x56d61a2fe4db <vm_exec_core+65019>, 0x56d61a2f42ec <vm_exec_core+23564>, 0x56d61a2efe01 <vm_exec_core+5921>, 0x56d61a2f0333 <vm_exec_core+7251>, 0x56d61a2eff3a <vm_exec_core+6234>, 0x56d61a2f0d2b <vm_exec_core+9803>, 0x56d61a2f1612 <vm_exec_core+12082>, 0x56d61a2eea90 <vm_exec_core+944>, 0x56d61a2f0a41 <vm_exec_core+9057>, 0x56d61a2f72d2 <vm_exec_core+35826>, 0x56d61a2f4808 <vm_exec_core+24872>, 0x56d61a2f3607 <vm_exec_core+20263>, 0x56d61a2f5936 <vm_exec_core+29270>, 0x56d61a2f73bb <vm_exec_core+36059>, 0x56d61a2f5c89 <vm_exec_core+30121>, 0x56d61a2f6de7 <vm_exec_core+34567>, 0x56d61a2f6ed1 <vm_exec_core+34801>, 0x56d61a2ef573 <vm_exec_core+3731>, 0x56d61a2f69a8 <vm_exec_core+33480>, 0x56d61a2f2042 <vm_exec_core+14690>, 0x56d61a2f6bf0 <vm_exec_core+34064>, 0x56d61a2f1b6d <vm_exec_core+13453>, 0x56d61a2f5b4d <vm_exec_core+29805>, 0x56d61a2f0fe4 <vm_exec_core+10500>, 0x56d61a2f238b <vm_exec_core+15531>, 0x56d61a2f6fc7 <vm_exec_core+35047>, 0x56d61a2f2a5b <vm_exec_core+17275>, 0x56d61a2f253c <vm_exec_core+15964>, 0x56d61a2eeb76 <vm_exec_core+1174>, 0x56d61a2ef28f <vm_exec_core+2991>, 0x56d61a2eec74 <vm_exec_core+1428>, 0x56d61a2f3342 <vm_exec_core+19554>, 0x56d61a2f2712 <vm_exec_core+16434>, 0x56d61a2f2ed7 <vm_exec_core+18423>, 0x56d61a2f2dde <vm_exec_core+18174>, 0x56d61a2f1e76 <vm_exec_core+14230>, 0x56d61a2f25f2 <vm_exec_core+16146>, 0x56d61a2f224c <vm_exec_core+15212>, 0x56d61a2f2856 <vm_exec_core+16758>, 0x56d61a2f28ed <vm_exec_core+16909>, 0x56d61a2f1e0d <vm_exec_core+14125>, 0x56d61a2eeddc <vm_exec_core+1788>, 0x56d61a2f078a <vm_exec_core+8362>, 0x56d61a2f62b9 <vm_exec_core+31705>, 0x56d61a2f0062 <vm_exec_core+6530>, 0x56d61a2f706e <vm_exec_core+35214>, 0x56d61a2f50bb <vm_exec_core+27099>, 0x56d61a2f2c8d <vm_exec_core+17837>, 0x56d61a2ef111 <vm_exec_core+2609>, 0x56d61a2f6aec <vm_exec_core+33804>, 0x56d61a2f668c <vm_exec_core+32684>, 0x56d61a2f045d <vm_exec_core+7549>, 0x56d61a2ef77d <vm_exec_core+4253>, 0x56d61a2f55f2 <vm_exec_core+28434>, 0x56d61a2f140d <vm_exec_core+11565>, 0x56d61a2f6d2e <vm_exec_core+34382>, 0x56d61a2f68db <vm_exec_core+33275>, 0x56d61a2f1c85 <vm_exec_core+13733>, 0x56d61a2f2bde <vm_exec_core+17662>, 0x56d61a2f526b <vm_exec_core+27531>, 0x56d61a2f6823 <vm_exec_core+33091>, 0x56d61a2f421d <vm_exec_core+23357>, 0x56d61a2f531f <vm_exec_core+27711>, 0x56d61a2f57a9 <vm_exec_core+28873>, 0x56d61a2f412f <vm_exec_core+23119>, 0x56d61a2ef65d <vm_exec_core+3965>, 0x56d61a2f4a12 <vm_exec_core+25394>, 0x56d61a2ef485 <vm_exec_core+3493>, 0x56d61a2ef83e <vm_exec_core+4446>, 0x56d61a2f1f7a <vm_exec_core+14490>, 0x56d61a2f3f9c <vm_exec_core+22716>, 0x56d61a2f45e0 <vm_exec_core+24320>, 0x56d61a2f3ce5 <vm_exec_core+22021>, 0x56d61a2ef042 <vm_exec_core+2402>, 0x56d61a2f5a4d <vm_exec_core+29549>, 0x56d61a2f653c <vm_exec_core+32348>, 0x56d61a2ef955 <vm_exec_core+4725>, 0x56d61a2f0c0e <vm_exec_core+9518>, 0x56d61a2f0681 <vm_exec_core+8097>, 0x56d61a2f1588 <vm_exec_core+11944>, 0x56d61a2f2b0c <vm_exec_core+17452>, 0x56d61a2efa61 <vm_exec_core+4993>, 0x56d61a2f5892 <vm_exec_core+29106>, 0x56d61a2f0b53 <vm_exec_core+9331>, 0x56d61a2f2975 <vm_exec_core+17045>, 0x56d61a2f3518 <vm_exec_core+20024>, 0x56d61a2f570c <vm_exec_core+28716>, 0x56d61a2f4408 <vm_exec_core+23848>, 0x56d61a2f17c8 <vm_exec_core+12520>, 0x56d61a2f0e8c <vm_exec_core+10156>, 0x56d61a2f54b2 <vm_exec_core+28114>, 0x56d61a2f2126 <vm_exec_core+14918>, 0x56d61a2f4ad9 <vm_exec_core+25593>, 0x56d61a2f4537 <vm_exec_core+24151>, 0x56d61a2f4d34 <vm_exec_core+26196>, 0x56d61a2f5d77 <vm_exec_core+30359>, 0x56d61a2f3755 <vm_exec_core+20597>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f195a <vm_exec_core+12922>, 0x56d61a2f53e2 <vm_exec_core+27906>, 0x56d61a2f1a9d <vm_exec_core+13245>, 0x56d61a2f4055 <vm_exec_core+22901>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f3223 <vm_exec_core+19267>, 0x56d61a2f3e3e <vm_exec_core+22366>, 0x56d61a2f1d1c <vm_exec_core+13884>, 0x56d61a2f11a2 <vm_exec_core+10946>, 0x56d61a2f4e27 <vm_exec_core+26439>, 0x56d61a2efb33 <vm_exec_core+5203>, 0x56d61a2f3007 <vm_exec_core+18727>, 0x56d61a2fe4cc <vm_exec_core+65004>, 0x56d61a2f42dd <vm_exec_core+23549>, 0x56d61a2efdf2 <vm_exec_core+5906>, 0x56d61a2f0324 <vm_exec_core+7236>, 0x56d61a2eff2b <vm_exec_core+6219>, 0x56d61a2f0d1c <vm_exec_core+9788>, 0x56d61a2f1603 <vm_exec_core+12067>, 0x56d61a2f3602 <vm_exec_core+20258>, 0x56d61a2f2b02 <vm_exec_core+17442>, 0x56d61a2f35fd <vm_exec_core+20253>, 0x56d61a2f4218 <vm_exec_core+23352>, 0x56d61a2f412a <vm_exec_core+23114>, 0x56d61a2f0d17 <vm_exec_core+9783>, 0x56d61a2f43cc <vm_exec_core+23788>, 0x56d61a2f2038 <vm_exec_core+14680>, 0x56d61a2f203d <vm_exec_core+14685>, 0x56d61a2f4125 <vm_exec_core+23109>, 0x56d61a2f3f92 <vm_exec_core+22706>, 0x56d61a2f2ebe <vm_exec_core+18398>, 0x56d61a2f2dca <vm_exec_core+18154>...}
        reg_cfp = 0x76f9b6219790
        reg_pc = 0x513000053a60
        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 0x000056d61a2eae58 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x51600209d6d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x000056d61a32916b in invoke_iseq_block_from_c (ec=0x51600209d6d0, captured=<optimized out>, self=130815608144560, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625
        flags = 0
        iseq = 0x76f9e2514408
        cfp = 0x76f9b62197c8
        sp = 0x76f9b6119818
        use_argv = <optimized out>
        stack_argv = 0x76f9b6119818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_proc (ec=0x51600209d6d0, self=130815608144560, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
        block = <optimized out>
        keyword_hash = <optimized out>
#16 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749
No locals.
#17 0x000056d61a3273f6 in rb_vm_invoke_proc (ec=0x76f9a9c0bc60, proc=0x1, proc@entry=0x50400177c590, argc=-491670323, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770
        self = 4294967295
#18 0x000056d61a27d299 in thread_do_start_proc (th=th@entry=0x515000474a80) at /tmp/ruby/src/trunk_asan/thread.c:610
        args = <optimized out>
        procval = <optimized out>
        proc = 0x50400177c590
        args_len = 0
        args_ptr = <optimized out>
#19 0x000056d61a27aeca in thread_do_start (th=0x515000474a80) at /tmp/ruby/src/trunk_asan/thread.c:627
        result = 36
#20 thread_start_func_2 (th=th@entry=0x515000474a80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682
        _tag = <optimized out>
        _ec = <optimized out>
        ractor_main_th = 0x515000000300
        fiber_scheduler_closed = 0
        event_thread_end_hooked = 0
        result = 36
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#21 0x000056d61a27a18e in call_thread_start_func_2 (th=0x515000474a80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176
        stack_start = <optimized out>
        stack_start_addr = 0x76f9bd5ffcc0
#22 nt_start (ptr=0x50c00068bf00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221
        th = 0x515000474a80
        sched = <optimized out>
        nt = 0x50c00068bf00
        vm = 0x525000000100
#23 0x000056d619f20a9f in asan_thread_start(void*) ()
No symbol table info available.
#24 0x000076f9e2a9ca94 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 = {130814996121280, -8097327701813890566, 130814996121280, -360, 25, 140734769627344, -8097327701834862086, -8097405372298825222}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#25 0x000076f9e2b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x76f9c68006c0 (LWP 469429) "test_thread.rb*"):
#0  0x000076f9e2b1b4cd in __GI___poll (fds=0x76f9af509040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000056d619ec76ea in __interceptor_poll ()
No symbol table info available.
#2  0x000056d61a27e4ff in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3006
        vm = <optimized out>
#4  0x000056d619f20a9f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x000076f9e2a9ca94 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 = {130815149213376, -8097343369854586374, 130815149213376, -360, 0, 130814331312080, -8097343369875557894, -8097405372298825222}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x000076f9e2b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x76f9e2dc2c40 (LWP 443111) "ruby"):
#0  0x000076f9e2b107e3 in __GI___wait4 (pid=-1, stat_loc=0x76f9e099cbc8, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000056d619eb4f20 in __interceptor_waitpid ()
No symbol table info available.
#2  0x000056d61a0f6924 in do_waitpid (pid=-1, st=0x76f9e099cbc8, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1040
No locals.
#3  waitpid_blocking_no_SIGCHLD (x=0x76f9e099cba0) at /tmp/ruby/src/trunk_asan/process.c:1074
        w = 0x76f9e099cba0
#4  0x000056d61a260edf in rb_nogvl (func=0x56d61a0f68e0 <waitpid_blocking_no_SIGCHLD>, data1=0x76f9e099cba0, ubf=<optimized out>, data2=<optimized out>, flags=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1576
        __region = <optimized out>
        val = 0x0
        ec = 0x5160000006d0
        th = 0x515000000300
        vm = <optimized out>
        saved_errno = 0
        saved_vm = <optimized out>
        is_main_thread = <optimized out>
#5  0x000056d61a0e14de in waitpid_no_SIGCHLD (w=0x76f9e099cba0) at /tmp/ruby/src/trunk_asan/process.c:1087
No locals.
#6  rb_process_status_wait (pid=<optimized out>, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1111
        waitpid_state = {wnode = {next = <optimized out>, prev = <optimized out>}, ec = 0x5160000006d0, cond = <optimized out>, ret = 0, pid = -1, status = 0, options = 0, errnum = 0}
#7  0x000056d61a0efece in rb_waitpid (pid=-1, flags=0, st=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:1170
        status = <optimized out>
        data = <optimized out>
#8  proc_waitall (_=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:1419
        result = 130815022508520
        pid = <optimized out>
        status = <optimized out>
#9  0x000056d61a34f5b8 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 = 0x6b3100100001
        cc = <optimized out>
        me = 0x76f9e2587570
        cfunc = 0x504000020818
        recv = 130815620715880
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x000056d61a2fcb17 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x76f9dffff480, 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 = {0x56d61a2f1e1c <vm_exec_core+14140>, 0x56d61a2eedeb <vm_exec_core+1803>, 0x56d61a2f0799 <vm_exec_core+8377>, 0x56d61a2f62c8 <vm_exec_core+31720>, 0x56d61a2f0071 <vm_exec_core+6545>, 0x56d61a2f707d <vm_exec_core+35229>, 0x56d61a2f50ca <vm_exec_core+27114>, 0x56d61a2f2c9c <vm_exec_core+17852>, 0x56d61a2ef120 <vm_exec_core+2624>, 0x56d61a2f6afb <vm_exec_core+33819>, 0x56d61a2f669b <vm_exec_core+32699>, 0x56d61a2f046c <vm_exec_core+7564>, 0x56d61a2ef78c <vm_exec_core+4268>, 0x56d61a2f5601 <vm_exec_core+28449>, 0x56d61a2f141c <vm_exec_core+11580>, 0x56d61a2f6d3d <vm_exec_core+34397>, 0x56d61a2f68ea <vm_exec_core+33290>, 0x56d61a2f1c94 <vm_exec_core+13748>, 0x56d61a2f2bed <vm_exec_core+17677>, 0x56d61a2f527a <vm_exec_core+27546>, 0x56d61a2f6832 <vm_exec_core+33106>, 0x56d61a2f422c <vm_exec_core+23372>, 0x56d61a2f532e <vm_exec_core+27726>, 0x56d61a2f57b8 <vm_exec_core+28888>, 0x56d61a2f413e <vm_exec_core+23134>, 0x56d61a2ef66c <vm_exec_core+3980>, 0x56d61a2f4a21 <vm_exec_core+25409>, 0x56d61a2ef494 <vm_exec_core+3508>, 0x56d61a2ef84d <vm_exec_core+4461>, 0x56d61a2f1f89 <vm_exec_core+14505>, 0x56d61a2f3fab <vm_exec_core+22731>, 0x56d61a2f45ef <vm_exec_core+24335>, 0x56d61a2f3cf4 <vm_exec_core+22036>, 0x56d61a2ef051 <vm_exec_core+2417>, 0x56d61a2f5a5c <vm_exec_core+29564>, 0x56d61a2f654b <vm_exec_core+32363>, 0x56d61a2ef964 <vm_exec_core+4740>, 0x56d61a2f0c1d <vm_exec_core+9533>, 0x56d61a2f0690 <vm_exec_core+8112>, 0x56d61a2f1597 <vm_exec_core+11959>, 0x56d61a2f2b1b <vm_exec_core+17467>, 0x56d61a2efa70 <vm_exec_core+5008>, 0x56d61a2f58a1 <vm_exec_core+29121>, 0x56d61a2f0b62 <vm_exec_core+9346>, 0x56d61a2f2984 <vm_exec_core+17060>, 0x56d61a2f3527 <vm_exec_core+20039>, 0x56d61a2f571b <vm_exec_core+28731>, 0x56d61a2f4417 <vm_exec_core+23863>, 0x56d61a2f17d7 <vm_exec_core+12535>, 0x56d61a2f0e9b <vm_exec_core+10171>, 0x56d61a2f54c1 <vm_exec_core+28129>, 0x56d61a2f2135 <vm_exec_core+14933>, 0x56d61a2f4ae8 <vm_exec_core+25608>, 0x56d61a2f4546 <vm_exec_core+24166>, 0x56d61a2f4d43 <vm_exec_core+26211>, 0x56d61a2f5d86 <vm_exec_core+30374>, 0x56d61a2f3764 <vm_exec_core+20612>, 0x56d61a2eea8b <vm_exec_core+939>, 0x56d61a2f1969 <vm_exec_core+12937>, 0x56d61a2f53f1 <vm_exec_core+27921>, 0x56d61a2f1aac <vm_exec_core+13260>, 0x56d61a2f4064 <vm_exec_core+22916>, 0x56d61a2f4908 <vm_exec_core+25128>, 0x56d61a2f3232 <vm_exec_core+19282>, 0x56d61a2f3e4d <vm_exec_core+22381>, 0x56d61a2f1d2b <vm_exec_core+13899>, 0x56d61a2f11b1 <vm_exec_core+10961>, 0x56d61a2f4e36 <vm_exec_core+26454>, 0x56d61a2efb42 <vm_exec_core+5218>, 0x56d61a2f3016 <vm_exec_core+18742>, 0x56d61a2fe4db <vm_exec_core+65019>, 0x56d61a2f42ec <vm_exec_core+23564>, 0x56d61a2efe01 <vm_exec_core+5921>, 0x56d61a2f0333 <vm_exec_core+7251>, 0x56d61a2eff3a <vm_exec_core+6234>, 0x56d61a2f0d2b <vm_exec_core+9803>, 0x56d61a2f1612 <vm_exec_core+12082>, 0x56d61a2eea90 <vm_exec_core+944>, 0x56d61a2f0a41 <vm_exec_core+9057>, 0x56d61a2f72d2 <vm_exec_core+35826>, 0x56d61a2f4808 <vm_exec_core+24872>, 0x56d61a2f3607 <vm_exec_core+20263>, 0x56d61a2f5936 <vm_exec_core+29270>, 0x56d61a2f73bb <vm_exec_core+36059>, 0x56d61a2f5c89 <vm_exec_core+30121>, 0x56d61a2f6de7 <vm_exec_core+34567>, 0x56d61a2f6ed1 <vm_exec_core+34801>, 0x56d61a2ef573 <vm_exec_core+3731>, 0x56d61a2f69a8 <vm_exec_core+33480>, 0x56d61a2f2042 <vm_exec_core+14690>, 0x56d61a2f6bf0 <vm_exec_core+34064>, 0x56d61a2f1b6d <vm_exec_core+13453>, 0x56d61a2f5b4d <vm_exec_core+29805>, 0x56d61a2f0fe4 <vm_exec_core+10500>, 0x56d61a2f238b <vm_exec_core+15531>, 0x56d61a2f6fc7 <vm_exec_core+35047>, 0x56d61a2f2a5b <vm_exec_core+17275>, 0x56d61a2f253c <vm_exec_core+15964>, 0x56d61a2eeb76 <vm_exec_core+1174>, 0x56d61a2ef28f <vm_exec_core+2991>, 0x56d61a2eec74 <vm_exec_core+1428>, 0x56d61a2f3342 <vm_exec_core+19554>, 0x56d61a2f2712 <vm_exec_core+16434>, 0x56d61a2f2ed7 <vm_exec_core+18423>, 0x56d61a2f2dde <vm_exec_core+18174>, 0x56d61a2f1e76 <vm_exec_core+14230>, 0x56d61a2f25f2 <vm_exec_core+16146>, 0x56d61a2f224c <vm_exec_core+15212>, 0x56d61a2f2856 <vm_exec_core+16758>, 0x56d61a2f28ed <vm_exec_core+16909>, 0x56d61a2f1e0d <vm_exec_core+14125>, 0x56d61a2eeddc <vm_exec_core+1788>, 0x56d61a2f078a <vm_exec_core+8362>, 0x56d61a2f62b9 <vm_exec_core+31705>, 0x56d61a2f0062 <vm_exec_core+6530>, 0x56d61a2f706e <vm_exec_core+35214>, 0x56d61a2f50bb <vm_exec_core+27099>, 0x56d61a2f2c8d <vm_exec_core+17837>, 0x56d61a2ef111 <vm_exec_core+2609>, 0x56d61a2f6aec <vm_exec_core+33804>, 0x56d61a2f668c <vm_exec_core+32684>, 0x56d61a2f045d <vm_exec_core+7549>, 0x56d61a2ef77d <vm_exec_core+4253>, 0x56d61a2f55f2 <vm_exec_core+28434>, 0x56d61a2f140d <vm_exec_core+11565>, 0x56d61a2f6d2e <vm_exec_core+34382>, 0x56d61a2f68db <vm_exec_core+33275>, 0x56d61a2f1c85 <vm_exec_core+13733>, 0x56d61a2f2bde <vm_exec_core+17662>, 0x56d61a2f526b <vm_exec_core+27531>, 0x56d61a2f6823 <vm_exec_core+33091>, 0x56d61a2f421d <vm_exec_core+23357>, 0x56d61a2f531f <vm_exec_core+27711>, 0x56d61a2f57a9 <vm_exec_core+28873>, 0x56d61a2f412f <vm_exec_core+23119>, 0x56d61a2ef65d <vm_exec_core+3965>, 0x56d61a2f4a12 <vm_exec_core+25394>, 0x56d61a2ef485 <vm_exec_core+3493>, 0x56d61a2ef83e <vm_exec_core+4446>, 0x56d61a2f1f7a <vm_exec_core+14490>, 0x56d61a2f3f9c <vm_exec_core+22716>, 0x56d61a2f45e0 <vm_exec_core+24320>, 0x56d61a2f3ce5 <vm_exec_core+22021>, 0x56d61a2ef042 <vm_exec_core+2402>, 0x56d61a2f5a4d <vm_exec_core+29549>, 0x56d61a2f653c <vm_exec_core+32348>, 0x56d61a2ef955 <vm_exec_core+4725>, 0x56d61a2f0c0e <vm_exec_core+9518>, 0x56d61a2f0681 <vm_exec_core+8097>, 0x56d61a2f1588 <vm_exec_core+11944>, 0x56d61a2f2b0c <vm_exec_core+17452>, 0x56d61a2efa61 <vm_exec_core+4993>, 0x56d61a2f5892 <vm_exec_core+29106>, 0x56d61a2f0b53 <vm_exec_core+9331>, 0x56d61a2f2975 <vm_exec_core+17045>, 0x56d61a2f3518 <vm_exec_core+20024>, 0x56d61a2f570c <vm_exec_core+28716>, 0x56d61a2f4408 <vm_exec_core+23848>, 0x56d61a2f17c8 <vm_exec_core+12520>, 0x56d61a2f0e8c <vm_exec_core+10156>, 0x56d61a2f54b2 <vm_exec_core+28114>, 0x56d61a2f2126 <vm_exec_core+14918>, 0x56d61a2f4ad9 <vm_exec_core+25593>, 0x56d61a2f4537 <vm_exec_core+24151>, 0x56d61a2f4d34 <vm_exec_core+26196>, 0x56d61a2f5d77 <vm_exec_core+30359>, 0x56d61a2f3755 <vm_exec_core+20597>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f195a <vm_exec_core+12922>, 0x56d61a2f53e2 <vm_exec_core+27906>, 0x56d61a2f1a9d <vm_exec_core+13245>, 0x56d61a2f4055 <vm_exec_core+22901>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f3223 <vm_exec_core+19267>, 0x56d61a2f3e3e <vm_exec_core+22366>, 0x56d61a2f1d1c <vm_exec_core+13884>, 0x56d61a2f11a2 <vm_exec_core+10946>, 0x56d61a2f4e27 <vm_exec_core+26439>, 0x56d61a2efb33 <vm_exec_core+5203>, 0x56d61a2f3007 <vm_exec_core+18727>, 0x56d61a2fe4cc <vm_exec_core+65004>, 0x56d61a2f42dd <vm_exec_core+23549>, 0x56d61a2efdf2 <vm_exec_core+5906>, 0x56d61a2f0324 <vm_exec_core+7236>, 0x56d61a2eff2b <vm_exec_core+6219>, 0x56d61a2f0d1c <vm_exec_core+9788>, 0x56d61a2f1603 <vm_exec_core+12067>, 0x56d61a2f3602 <vm_exec_core+20258>, 0x56d61a2f2b02 <vm_exec_core+17442>, 0x56d61a2f35fd <vm_exec_core+20253>, 0x56d61a2f4218 <vm_exec_core+23352>, 0x56d61a2f412a <vm_exec_core+23114>, 0x56d61a2f0d17 <vm_exec_core+9783>, 0x56d61a2f43cc <vm_exec_core+23788>, 0x56d61a2f2038 <vm_exec_core+14680>, 0x56d61a2f203d <vm_exec_core+14685>, 0x56d61a2f4125 <vm_exec_core+23109>, 0x56d61a2f3f92 <vm_exec_core+22706>, 0x56d61a2f2ebe <vm_exec_core+18398>, 0x56d61a2f2dca <vm_exec_core+18154>...}
        reg_cfp = 0x76f9dffff480
        reg_pc = 0x50b000025c30
        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>
#12 0x000056d61a2eae58 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#13 0x000056d61a36cf82 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x76f9dffff578, self=130815023674520, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625
        flags = 0
        iseq = 0x76f9e253cea8
        cfp = <optimized out>
        sp = 0x76f9dfeffac8
        use_argv = 0x76f9e08b2820
        stack_argv = 0x76f9dfeffac8
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#14 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639
        captured = 0x76f9dffff578
#15 0x000056d61a319516 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676
No locals.
#16 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#17 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#18 0x000056d61a319516 in rb_yield (val=<optimized out>)
No locals.
#19 0x000056d61a4c091a in rb_ary_each (ary=130815022508960) at /tmp/ruby/src/trunk_asan/array.c:2641
        i = 2
#20 0x000056d61a34f5b8 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 = 0x76f9e29c0560
        cfunc = 0x50400000a298
        recv = 130815022508960
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#21 0x000056d61a2f60e7 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x76f9dffff560, cd=0x512000020fc0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#22 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x512000020fc0
        insns_address_table = {0x56d61a2f1e1c <vm_exec_core+14140>, 0x56d61a2eedeb <vm_exec_core+1803>, 0x56d61a2f0799 <vm_exec_core+8377>, 0x56d61a2f62c8 <vm_exec_core+31720>, 0x56d61a2f0071 <vm_exec_core+6545>, 0x56d61a2f707d <vm_exec_core+35229>, 0x56d61a2f50ca <vm_exec_core+27114>, 0x56d61a2f2c9c <vm_exec_core+17852>, 0x56d61a2ef120 <vm_exec_core+2624>, 0x56d61a2f6afb <vm_exec_core+33819>, 0x56d61a2f669b <vm_exec_core+32699>, 0x56d61a2f046c <vm_exec_core+7564>, 0x56d61a2ef78c <vm_exec_core+4268>, 0x56d61a2f5601 <vm_exec_core+28449>, 0x56d61a2f141c <vm_exec_core+11580>, 0x56d61a2f6d3d <vm_exec_core+34397>, 0x56d61a2f68ea <vm_exec_core+33290>, 0x56d61a2f1c94 <vm_exec_core+13748>, 0x56d61a2f2bed <vm_exec_core+17677>, 0x56d61a2f527a <vm_exec_core+27546>, 0x56d61a2f6832 <vm_exec_core+33106>, 0x56d61a2f422c <vm_exec_core+23372>, 0x56d61a2f532e <vm_exec_core+27726>, 0x56d61a2f57b8 <vm_exec_core+28888>, 0x56d61a2f413e <vm_exec_core+23134>, 0x56d61a2ef66c <vm_exec_core+3980>, 0x56d61a2f4a21 <vm_exec_core+25409>, 0x56d61a2ef494 <vm_exec_core+3508>, 0x56d61a2ef84d <vm_exec_core+4461>, 0x56d61a2f1f89 <vm_exec_core+14505>, 0x56d61a2f3fab <vm_exec_core+22731>, 0x56d61a2f45ef <vm_exec_core+24335>, 0x56d61a2f3cf4 <vm_exec_core+22036>, 0x56d61a2ef051 <vm_exec_core+2417>, 0x56d61a2f5a5c <vm_exec_core+29564>, 0x56d61a2f654b <vm_exec_core+32363>, 0x56d61a2ef964 <vm_exec_core+4740>, 0x56d61a2f0c1d <vm_exec_core+9533>, 0x56d61a2f0690 <vm_exec_core+8112>, 0x56d61a2f1597 <vm_exec_core+11959>, 0x56d61a2f2b1b <vm_exec_core+17467>, 0x56d61a2efa70 <vm_exec_core+5008>, 0x56d61a2f58a1 <vm_exec_core+29121>, 0x56d61a2f0b62 <vm_exec_core+9346>, 0x56d61a2f2984 <vm_exec_core+17060>, 0x56d61a2f3527 <vm_exec_core+20039>, 0x56d61a2f571b <vm_exec_core+28731>, 0x56d61a2f4417 <vm_exec_core+23863>, 0x56d61a2f17d7 <vm_exec_core+12535>, 0x56d61a2f0e9b <vm_exec_core+10171>, 0x56d61a2f54c1 <vm_exec_core+28129>, 0x56d61a2f2135 <vm_exec_core+14933>, 0x56d61a2f4ae8 <vm_exec_core+25608>, 0x56d61a2f4546 <vm_exec_core+24166>, 0x56d61a2f4d43 <vm_exec_core+26211>, 0x56d61a2f5d86 <vm_exec_core+30374>, 0x56d61a2f3764 <vm_exec_core+20612>, 0x56d61a2eea8b <vm_exec_core+939>, 0x56d61a2f1969 <vm_exec_core+12937>, 0x56d61a2f53f1 <vm_exec_core+27921>, 0x56d61a2f1aac <vm_exec_core+13260>, 0x56d61a2f4064 <vm_exec_core+22916>, 0x56d61a2f4908 <vm_exec_core+25128>, 0x56d61a2f3232 <vm_exec_core+19282>, 0x56d61a2f3e4d <vm_exec_core+22381>, 0x56d61a2f1d2b <vm_exec_core+13899>, 0x56d61a2f11b1 <vm_exec_core+10961>, 0x56d61a2f4e36 <vm_exec_core+26454>, 0x56d61a2efb42 <vm_exec_core+5218>, 0x56d61a2f3016 <vm_exec_core+18742>, 0x56d61a2fe4db <vm_exec_core+65019>, 0x56d61a2f42ec <vm_exec_core+23564>, 0x56d61a2efe01 <vm_exec_core+5921>, 0x56d61a2f0333 <vm_exec_core+7251>, 0x56d61a2eff3a <vm_exec_core+6234>, 0x56d61a2f0d2b <vm_exec_core+9803>, 0x56d61a2f1612 <vm_exec_core+12082>, 0x56d61a2eea90 <vm_exec_core+944>, 0x56d61a2f0a41 <vm_exec_core+9057>, 0x56d61a2f72d2 <vm_exec_core+35826>, 0x56d61a2f4808 <vm_exec_core+24872>, 0x56d61a2f3607 <vm_exec_core+20263>, 0x56d61a2f5936 <vm_exec_core+29270>, 0x56d61a2f73bb <vm_exec_core+36059>, 0x56d61a2f5c89 <vm_exec_core+30121>, 0x56d61a2f6de7 <vm_exec_core+34567>, 0x56d61a2f6ed1 <vm_exec_core+34801>, 0x56d61a2ef573 <vm_exec_core+3731>, 0x56d61a2f69a8 <vm_exec_core+33480>, 0x56d61a2f2042 <vm_exec_core+14690>, 0x56d61a2f6bf0 <vm_exec_core+34064>, 0x56d61a2f1b6d <vm_exec_core+13453>, 0x56d61a2f5b4d <vm_exec_core+29805>, 0x56d61a2f0fe4 <vm_exec_core+10500>, 0x56d61a2f238b <vm_exec_core+15531>, 0x56d61a2f6fc7 <vm_exec_core+35047>, 0x56d61a2f2a5b <vm_exec_core+17275>, 0x56d61a2f253c <vm_exec_core+15964>, 0x56d61a2eeb76 <vm_exec_core+1174>, 0x56d61a2ef28f <vm_exec_core+2991>, 0x56d61a2eec74 <vm_exec_core+1428>, 0x56d61a2f3342 <vm_exec_core+19554>, 0x56d61a2f2712 <vm_exec_core+16434>, 0x56d61a2f2ed7 <vm_exec_core+18423>, 0x56d61a2f2dde <vm_exec_core+18174>, 0x56d61a2f1e76 <vm_exec_core+14230>, 0x56d61a2f25f2 <vm_exec_core+16146>, 0x56d61a2f224c <vm_exec_core+15212>, 0x56d61a2f2856 <vm_exec_core+16758>, 0x56d61a2f28ed <vm_exec_core+16909>, 0x56d61a2f1e0d <vm_exec_core+14125>, 0x56d61a2eeddc <vm_exec_core+1788>, 0x56d61a2f078a <vm_exec_core+8362>, 0x56d61a2f62b9 <vm_exec_core+31705>, 0x56d61a2f0062 <vm_exec_core+6530>, 0x56d61a2f706e <vm_exec_core+35214>, 0x56d61a2f50bb <vm_exec_core+27099>, 0x56d61a2f2c8d <vm_exec_core+17837>, 0x56d61a2ef111 <vm_exec_core+2609>, 0x56d61a2f6aec <vm_exec_core+33804>, 0x56d61a2f668c <vm_exec_core+32684>, 0x56d61a2f045d <vm_exec_core+7549>, 0x56d61a2ef77d <vm_exec_core+4253>, 0x56d61a2f55f2 <vm_exec_core+28434>, 0x56d61a2f140d <vm_exec_core+11565>, 0x56d61a2f6d2e <vm_exec_core+34382>, 0x56d61a2f68db <vm_exec_core+33275>, 0x56d61a2f1c85 <vm_exec_core+13733>, 0x56d61a2f2bde <vm_exec_core+17662>, 0x56d61a2f526b <vm_exec_core+27531>, 0x56d61a2f6823 <vm_exec_core+33091>, 0x56d61a2f421d <vm_exec_core+23357>, 0x56d61a2f531f <vm_exec_core+27711>, 0x56d61a2f57a9 <vm_exec_core+28873>, 0x56d61a2f412f <vm_exec_core+23119>, 0x56d61a2ef65d <vm_exec_core+3965>, 0x56d61a2f4a12 <vm_exec_core+25394>, 0x56d61a2ef485 <vm_exec_core+3493>, 0x56d61a2ef83e <vm_exec_core+4446>, 0x56d61a2f1f7a <vm_exec_core+14490>, 0x56d61a2f3f9c <vm_exec_core+22716>, 0x56d61a2f45e0 <vm_exec_core+24320>, 0x56d61a2f3ce5 <vm_exec_core+22021>, 0x56d61a2ef042 <vm_exec_core+2402>, 0x56d61a2f5a4d <vm_exec_core+29549>, 0x56d61a2f653c <vm_exec_core+32348>, 0x56d61a2ef955 <vm_exec_core+4725>, 0x56d61a2f0c0e <vm_exec_core+9518>, 0x56d61a2f0681 <vm_exec_core+8097>, 0x56d61a2f1588 <vm_exec_core+11944>, 0x56d61a2f2b0c <vm_exec_core+17452>, 0x56d61a2efa61 <vm_exec_core+4993>, 0x56d61a2f5892 <vm_exec_core+29106>, 0x56d61a2f0b53 <vm_exec_core+9331>, 0x56d61a2f2975 <vm_exec_core+17045>, 0x56d61a2f3518 <vm_exec_core+20024>, 0x56d61a2f570c <vm_exec_core+28716>, 0x56d61a2f4408 <vm_exec_core+23848>, 0x56d61a2f17c8 <vm_exec_core+12520>, 0x56d61a2f0e8c <vm_exec_core+10156>, 0x56d61a2f54b2 <vm_exec_core+28114>, 0x56d61a2f2126 <vm_exec_core+14918>, 0x56d61a2f4ad9 <vm_exec_core+25593>, 0x56d61a2f4537 <vm_exec_core+24151>, 0x56d61a2f4d34 <vm_exec_core+26196>, 0x56d61a2f5d77 <vm_exec_core+30359>, 0x56d61a2f3755 <vm_exec_core+20597>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f195a <vm_exec_core+12922>, 0x56d61a2f53e2 <vm_exec_core+27906>, 0x56d61a2f1a9d <vm_exec_core+13245>, 0x56d61a2f4055 <vm_exec_core+22901>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f3223 <vm_exec_core+19267>, 0x56d61a2f3e3e <vm_exec_core+22366>, 0x56d61a2f1d1c <vm_exec_core+13884>, 0x56d61a2f11a2 <vm_exec_core+10946>, 0x56d61a2f4e27 <vm_exec_core+26439>, 0x56d61a2efb33 <vm_exec_core+5203>, 0x56d61a2f3007 <vm_exec_core+18727>, 0x56d61a2fe4cc <vm_exec_core+65004>, 0x56d61a2f42dd <vm_exec_core+23549>, 0x56d61a2efdf2 <vm_exec_core+5906>, 0x56d61a2f0324 <vm_exec_core+7236>, 0x56d61a2eff2b <vm_exec_core+6219>, 0x56d61a2f0d1c <vm_exec_core+9788>, 0x56d61a2f1603 <vm_exec_core+12067>, 0x56d61a2f3602 <vm_exec_core+20258>, 0x56d61a2f2b02 <vm_exec_core+17442>, 0x56d61a2f35fd <vm_exec_core+20253>, 0x56d61a2f4218 <vm_exec_core+23352>, 0x56d61a2f412a <vm_exec_core+23114>, 0x56d61a2f0d17 <vm_exec_core+9783>, 0x56d61a2f43cc <vm_exec_core+23788>, 0x56d61a2f2038 <vm_exec_core+14680>, 0x56d61a2f203d <vm_exec_core+14685>, 0x56d61a2f4125 <vm_exec_core+23109>, 0x56d61a2f3f92 <vm_exec_core+22706>, 0x56d61a2f2ebe <vm_exec_core+18398>, 0x56d61a2f2dca <vm_exec_core+18154>...}
        reg_cfp = 0x76f9dffff560
        reg_pc = 0x51900001deb0
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
th: 0x515000000300, native_id: 0x76f9e2dc2c40
        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>
-- Control frame information -----------------------------------------------
c:0017 p:---- s:0108 e:000107 CFUNC  :waitall
c:0016 p:0010 s:0104 e:000102 METHOD /tmp/ruby/src/trunk_asan/tool/lib/zombie_hunter.rb:6
c:0015 p:0004 s:0099 e:000098 METHOD /tmp/ruby/src/trunk_asan/tool/lib/gc_checker.rb:13
c:0014 p:0006 s:0093 e:000092 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:185 [FINISH]
c:0013 p:---- s:0089 e:000088 CFUNC  :each
c:0012 p:0102 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:183
c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671 [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:1658
        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>
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362
c:0007 p:0069 s:0046 E:0011d0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
        INSN_LABEL_intern = <optimized out>
c:0005 p:---- s:0026 e:000025 CFUNC  :map
c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
c:0003 p:0210 s:0016 E:000d90 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
c:0002 p:0051 s:0006 E:0006e0 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>

th: 0x515000400e00, native_id: 0x76f9b96006c0
-- Control frame information -----------------------------------------------
c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:99 [FINISH]
        INSN_LABEL_expandarray = <optimized out>
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

th: 0x515000474a80, native_id: 0x76f9bd6006c0
-- 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]

        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#23 0x000056d61a2eb211 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#24 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#25 0x000056d61a36cf82 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x76f9dffff620, self=130815608144560, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625
        flags = 0
        iseq = 0x76f9e23f5ec8
        cfp = <optimized out>
        sp = 0x76f9dfeffa28
        use_argv = 0x76f9e087a1e0
        stack_argv = 0x76f9dfeffa28
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#26 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639
        captured = 0x76f9dffff620
#27 0x000056d61a319516 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676
No locals.
#28 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#29 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#30 0x000056d61a319516 in rb_yield (val=<optimized out>)
No locals.
#31 0x000056d61a4cd6a6 in rb_ary_collect (ary=130815151084160) at /tmp/ruby/src/trunk_asan/array.c:3645
        collect = 130815151074360
        i = 4
#32 0x000056d61a34f5b8 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 = 0x76f9e29c0150
        cfunc = 0x50400000a758
        recv = 130815151084160
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#33 0x000056d61a2f60e7 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x76f9dffff608, cd=0x51100000d310, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#34 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x51100000d310
        insns_address_table = {0x56d61a2f1e1c <vm_exec_core+14140>, 0x56d61a2eedeb <vm_exec_core+1803>, 0x56d61a2f0799 <vm_exec_core+8377>, 0x56d61a2f62c8 <vm_exec_core+31720>, 0x56d61a2f0071 <vm_exec_core+6545>, 0x56d61a2f707d <vm_exec_core+35229>, 0x56d61a2f50ca <vm_exec_core+27114>, 0x56d61a2f2c9c <vm_exec_core+17852>, 0x56d61a2ef120 <vm_exec_core+2624>, 0x56d61a2f6afb <vm_exec_core+33819>, 0x56d61a2f669b <vm_exec_core+32699>, 0x56d61a2f046c <vm_exec_core+7564>, 0x56d61a2ef78c <vm_exec_core+4268>, 0x56d61a2f5601 <vm_exec_core+28449>, 0x56d61a2f141c <vm_exec_core+11580>, 0x56d61a2f6d3d <vm_exec_core+34397>, 0x56d61a2f68ea <vm_exec_core+33290>, 0x56d61a2f1c94 <vm_exec_core+13748>, 0x56d61a2f2bed <vm_exec_core+17677>, 0x56d61a2f527a <vm_exec_core+27546>, 0x56d61a2f6832 <vm_exec_core+33106>, 0x56d61a2f422c <vm_exec_core+23372>, 0x56d61a2f532e <vm_exec_core+27726>, 0x56d61a2f57b8 <vm_exec_core+28888>, 0x56d61a2f413e <vm_exec_core+23134>, 0x56d61a2ef66c <vm_exec_core+3980>, 0x56d61a2f4a21 <vm_exec_core+25409>, 0x56d61a2ef494 <vm_exec_core+3508>, 0x56d61a2ef84d <vm_exec_core+4461>, 0x56d61a2f1f89 <vm_exec_core+14505>, 0x56d61a2f3fab <vm_exec_core+22731>, 0x56d61a2f45ef <vm_exec_core+24335>, 0x56d61a2f3cf4 <vm_exec_core+22036>, 0x56d61a2ef051 <vm_exec_core+2417>, 0x56d61a2f5a5c <vm_exec_core+29564>, 0x56d61a2f654b <vm_exec_core+32363>, 0x56d61a2ef964 <vm_exec_core+4740>, 0x56d61a2f0c1d <vm_exec_core+9533>, 0x56d61a2f0690 <vm_exec_core+8112>, 0x56d61a2f1597 <vm_exec_core+11959>, 0x56d61a2f2b1b <vm_exec_core+17467>, 0x56d61a2efa70 <vm_exec_core+5008>, 0x56d61a2f58a1 <vm_exec_core+29121>, 0x56d61a2f0b62 <vm_exec_core+9346>, 0x56d61a2f2984 <vm_exec_core+17060>, 0x56d61a2f3527 <vm_exec_core+20039>, 0x56d61a2f571b <vm_exec_core+28731>, 0x56d61a2f4417 <vm_exec_core+23863>, 0x56d61a2f17d7 <vm_exec_core+12535>, 0x56d61a2f0e9b <vm_exec_core+10171>, 0x56d61a2f54c1 <vm_exec_core+28129>, 0x56d61a2f2135 <vm_exec_core+14933>, 0x56d61a2f4ae8 <vm_exec_core+25608>, 0x56d61a2f4546 <vm_exec_core+24166>, 0x56d61a2f4d43 <vm_exec_core+26211>, 0x56d61a2f5d86 <vm_exec_core+30374>, 0x56d61a2f3764 <vm_exec_core+20612>, 0x56d61a2eea8b <vm_exec_core+939>, 0x56d61a2f1969 <vm_exec_core+12937>, 0x56d61a2f53f1 <vm_exec_core+27921>, 0x56d61a2f1aac <vm_exec_core+13260>, 0x56d61a2f4064 <vm_exec_core+22916>, 0x56d61a2f4908 <vm_exec_core+25128>, 0x56d61a2f3232 <vm_exec_core+19282>, 0x56d61a2f3e4d <vm_exec_core+22381>, 0x56d61a2f1d2b <vm_exec_core+13899>, 0x56d61a2f11b1 <vm_exec_core+10961>, 0x56d61a2f4e36 <vm_exec_core+26454>, 0x56d61a2efb42 <vm_exec_core+5218>, 0x56d61a2f3016 <vm_exec_core+18742>, 0x56d61a2fe4db <vm_exec_core+65019>, 0x56d61a2f42ec <vm_exec_core+23564>, 0x56d61a2efe01 <vm_exec_core+5921>, 0x56d61a2f0333 <vm_exec_core+7251>, 0x56d61a2eff3a <vm_exec_core+6234>, 0x56d61a2f0d2b <vm_exec_core+9803>, 0x56d61a2f1612 <vm_exec_core+12082>, 0x56d61a2eea90 <vm_exec_core+944>, 0x56d61a2f0a41 <vm_exec_core+9057>, 0x56d61a2f72d2 <vm_exec_core+35826>, 0x56d61a2f4808 <vm_exec_core+24872>, 0x56d61a2f3607 <vm_exec_core+20263>, 0x56d61a2f5936 <vm_exec_core+29270>, 0x56d61a2f73bb <vm_exec_core+36059>, 0x56d61a2f5c89 <vm_exec_core+30121>, 0x56d61a2f6de7 <vm_exec_core+34567>, 0x56d61a2f6ed1 <vm_exec_core+34801>, 0x56d61a2ef573 <vm_exec_core+3731>, 0x56d61a2f69a8 <vm_exec_core+33480>, 0x56d61a2f2042 <vm_exec_core+14690>, 0x56d61a2f6bf0 <vm_exec_core+34064>, 0x56d61a2f1b6d <vm_exec_core+13453>, 0x56d61a2f5b4d <vm_exec_core+29805>, 0x56d61a2f0fe4 <vm_exec_core+10500>, 0x56d61a2f238b <vm_exec_core+15531>, 0x56d61a2f6fc7 <vm_exec_core+35047>, 0x56d61a2f2a5b <vm_exec_core+17275>, 0x56d61a2f253c <vm_exec_core+15964>, 0x56d61a2eeb76 <vm_exec_core+1174>, 0x56d61a2ef28f <vm_exec_core+2991>, 0x56d61a2eec74 <vm_exec_core+1428>, 0x56d61a2f3342 <vm_exec_core+19554>, 0x56d61a2f2712 <vm_exec_core+16434>, 0x56d61a2f2ed7 <vm_exec_core+18423>, 0x56d61a2f2dde <vm_exec_core+18174>, 0x56d61a2f1e76 <vm_exec_core+14230>, 0x56d61a2f25f2 <vm_exec_core+16146>, 0x56d61a2f224c <vm_exec_core+15212>, 0x56d61a2f2856 <vm_exec_core+16758>, 0x56d61a2f28ed <vm_exec_core+16909>, 0x56d61a2f1e0d <vm_exec_core+14125>, 0x56d61a2eeddc <vm_exec_core+1788>, 0x56d61a2f078a <vm_exec_core+8362>, 0x56d61a2f62b9 <vm_exec_core+31705>, 0x56d61a2f0062 <vm_exec_core+6530>, 0x56d61a2f706e <vm_exec_core+35214>, 0x56d61a2f50bb <vm_exec_core+27099>, 0x56d61a2f2c8d <vm_exec_core+17837>, 0x56d61a2ef111 <vm_exec_core+2609>, 0x56d61a2f6aec <vm_exec_core+33804>, 0x56d61a2f668c <vm_exec_core+32684>, 0x56d61a2f045d <vm_exec_core+7549>, 0x56d61a2ef77d <vm_exec_core+4253>, 0x56d61a2f55f2 <vm_exec_core+28434>, 0x56d61a2f140d <vm_exec_core+11565>, 0x56d61a2f6d2e <vm_exec_core+34382>, 0x56d61a2f68db <vm_exec_core+33275>, 0x56d61a2f1c85 <vm_exec_core+13733>, 0x56d61a2f2bde <vm_exec_core+17662>, 0x56d61a2f526b <vm_exec_core+27531>, 0x56d61a2f6823 <vm_exec_core+33091>, 0x56d61a2f421d <vm_exec_core+23357>, 0x56d61a2f531f <vm_exec_core+27711>, 0x56d61a2f57a9 <vm_exec_core+28873>, 0x56d61a2f412f <vm_exec_core+23119>, 0x56d61a2ef65d <vm_exec_core+3965>, 0x56d61a2f4a12 <vm_exec_core+25394>, 0x56d61a2ef485 <vm_exec_core+3493>, 0x56d61a2ef83e <vm_exec_core+4446>, 0x56d61a2f1f7a <vm_exec_core+14490>, 0x56d61a2f3f9c <vm_exec_core+22716>, 0x56d61a2f45e0 <vm_exec_core+24320>, 0x56d61a2f3ce5 <vm_exec_core+22021>, 0x56d61a2ef042 <vm_exec_core+2402>, 0x56d61a2f5a4d <vm_exec_core+29549>, 0x56d61a2f653c <vm_exec_core+32348>, 0x56d61a2ef955 <vm_exec_core+4725>, 0x56d61a2f0c0e <vm_exec_core+9518>, 0x56d61a2f0681 <vm_exec_core+8097>, 0x56d61a2f1588 <vm_exec_core+11944>, 0x56d61a2f2b0c <vm_exec_core+17452>, 0x56d61a2efa61 <vm_exec_core+4993>, 0x56d61a2f5892 <vm_exec_core+29106>, 0x56d61a2f0b53 <vm_exec_core+9331>, 0x56d61a2f2975 <vm_exec_core+17045>, 0x56d61a2f3518 <vm_exec_core+20024>, 0x56d61a2f570c <vm_exec_core+28716>, 0x56d61a2f4408 <vm_exec_core+23848>, 0x56d61a2f17c8 <vm_exec_core+12520>, 0x56d61a2f0e8c <vm_exec_core+10156>, 0x56d61a2f54b2 <vm_exec_core+28114>, 0x56d61a2f2126 <vm_exec_core+14918>, 0x56d61a2f4ad9 <vm_exec_core+25593>, 0x56d61a2f4537 <vm_exec_core+24151>, 0x56d61a2f4d34 <vm_exec_core+26196>, 0x56d61a2f5d77 <vm_exec_core+30359>, 0x56d61a2f3755 <vm_exec_core+20597>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f195a <vm_exec_core+12922>, 0x56d61a2f53e2 <vm_exec_core+27906>, 0x56d61a2f1a9d <vm_exec_core+13245>, 0x56d61a2f4055 <vm_exec_core+22901>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f3223 <vm_exec_core+19267>, 0x56d61a2f3e3e <vm_exec_core+22366>, 0x56d61a2f1d1c <vm_exec_core+13884>, 0x56d61a2f11a2 <vm_exec_core+10946>, 0x56d61a2f4e27 <vm_exec_core+26439>, 0x56d61a2efb33 <vm_exec_core+5203>, 0x56d61a2f3007 <vm_exec_core+18727>, 0x56d61a2fe4cc <vm_exec_core+65004>, 0x56d61a2f42dd <vm_exec_core+23549>, 0x56d61a2efdf2 <vm_exec_core+5906>, 0x56d61a2f0324 <vm_exec_core+7236>, 0x56d61a2eff2b <vm_exec_core+6219>, 0x56d61a2f0d1c <vm_exec_core+9788>, 0x56d61a2f1603 <vm_exec_core+12067>, 0x56d61a2f3602 <vm_exec_core+20258>, 0x56d61a2f2b02 <vm_exec_core+17442>, 0x56d61a2f35fd <vm_exec_core+20253>, 0x56d61a2f4218 <vm_exec_core+23352>, 0x56d61a2f412a <vm_exec_core+23114>, 0x56d61a2f0d17 <vm_exec_core+9783>, 0x56d61a2f43cc <vm_exec_core+23788>, 0x56d61a2f2038 <vm_exec_core+14680>, 0x56d61a2f203d <vm_exec_core+14685>, 0x56d61a2f4125 <vm_exec_core+23109>, 0x56d61a2f3f92 <vm_exec_core+22706>, 0x56d61a2f2ebe <vm_exec_core+18398>, 0x56d61a2f2dca <vm_exec_core+18154>...}
        reg_cfp = 0x76f9dffff608
        reg_pc = 0x519000015cb8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#35 0x000056d61a2eafef in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#36 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2598
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#37 0x000056d61a36cf82 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x76f9dffff738, self=130815608144560, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625
        flags = 0
        iseq = 0x76f9e25145c0
        cfp = <optimized out>
        sp = 0x76f9dfeff8d0
        use_argv = 0x76f9e08b20e0
        stack_argv = 0x76f9dfeff8d0
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#38 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639
        captured = 0x76f9dffff738
#39 0x000056d61a319516 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676
No locals.
#40 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#41 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
#42 0x000056d61a319516 in rb_yield (val=<optimized out>)
No locals.
#43 0x000056d61a4cd6a6 in rb_ary_collect (ary=130815151090280) at /tmp/ruby/src/trunk_asan/array.c:3645
        collect = 130815151090120
        i = 0
#44 0x000056d61a34f5b8 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 = 0x76f9e29c0150
        cfunc = 0x50400000a758
        recv = 130815151090280
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#45 0x000056d61a2f60e7 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x76f9dffff720, cd=0x502000012d50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#46 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502000012d50
        insns_address_table = {0x56d61a2f1e1c <vm_exec_core+14140>, 0x56d61a2eedeb <vm_exec_core+1803>, 0x56d61a2f0799 <vm_exec_core+8377>, 0x56d61a2f62c8 <vm_exec_core+31720>, 0x56d61a2f0071 <vm_exec_core+6545>, 0x56d61a2f707d <vm_exec_core+35229>, 0x56d61a2f50ca <vm_exec_core+27114>, 0x56d61a2f2c9c <vm_exec_core+17852>, 0x56d61a2ef120 <vm_exec_core+2624>, 0x56d61a2f6afb <vm_exec_core+33819>, 0x56d61a2f669b <vm_exec_core+32699>, 0x56d61a2f046c <vm_exec_core+7564>, 0x56d61a2ef78c <vm_exec_core+4268>, 0x56d61a2f5601 <vm_exec_core+28449>, 0x56d61a2f141c <vm_exec_core+11580>, 0x56d61a2f6d3d <vm_exec_core+34397>, 0x56d61a2f68ea <vm_exec_core+33290>, 0x56d61a2f1c94 <vm_exec_core+13748>, 0x56d61a2f2bed <vm_exec_core+17677>, 0x56d61a2f527a <vm_exec_core+27546>, 0x56d61a2f6832 <vm_exec_core+33106>, 0x56d61a2f422c <vm_exec_core+23372>, 0x56d61a2f532e <vm_exec_core+27726>, 0x56d61a2f57b8 <vm_exec_core+28888>, 0x56d61a2f413e <vm_exec_core+23134>, 0x56d61a2ef66c <vm_exec_core+3980>, 0x56d61a2f4a21 <vm_exec_core+25409>, 0x56d61a2ef494 <vm_exec_core+3508>, 0x56d61a2ef84d <vm_exec_core+4461>, 0x56d61a2f1f89 <vm_exec_core+14505>, 0x56d61a2f3fab <vm_exec_core+22731>, 0x56d61a2f45ef <vm_exec_core+24335>, 0x56d61a2f3cf4 <vm_exec_core+22036>, 0x56d61a2ef051 <vm_exec_core+2417>, 0x56d61a2f5a5c <vm_exec_core+29564>, 0x56d61a2f654b <vm_exec_core+32363>, 0x56d61a2ef964 <vm_exec_core+4740>, 0x56d61a2f0c1d <vm_exec_core+9533>, 0x56d61a2f0690 <vm_exec_core+8112>, 0x56d61a2f1597 <vm_exec_core+11959>, 0x56d61a2f2b1b <vm_exec_core+17467>, 0x56d61a2efa70 <vm_exec_core+5008>, 0x56d61a2f58a1 <vm_exec_core+29121>, 0x56d61a2f0b62 <vm_exec_core+9346>, 0x56d61a2f2984 <vm_exec_core+17060>, 0x56d61a2f3527 <vm_exec_core+20039>, 0x56d61a2f571b <vm_exec_core+28731>, 0x56d61a2f4417 <vm_exec_core+23863>, 0x56d61a2f17d7 <vm_exec_core+12535>, 0x56d61a2f0e9b <vm_exec_core+10171>, 0x56d61a2f54c1 <vm_exec_core+28129>, 0x56d61a2f2135 <vm_exec_core+14933>, 0x56d61a2f4ae8 <vm_exec_core+25608>, 0x56d61a2f4546 <vm_exec_core+24166>, 0x56d61a2f4d43 <vm_exec_core+26211>, 0x56d61a2f5d86 <vm_exec_core+30374>, 0x56d61a2f3764 <vm_exec_core+20612>, 0x56d61a2eea8b <vm_exec_core+939>, 0x56d61a2f1969 <vm_exec_core+12937>, 0x56d61a2f53f1 <vm_exec_core+27921>, 0x56d61a2f1aac <vm_exec_core+13260>, 0x56d61a2f4064 <vm_exec_core+22916>, 0x56d61a2f4908 <vm_exec_core+25128>, 0x56d61a2f3232 <vm_exec_core+19282>, 0x56d61a2f3e4d <vm_exec_core+22381>, 0x56d61a2f1d2b <vm_exec_core+13899>, 0x56d61a2f11b1 <vm_exec_core+10961>, 0x56d61a2f4e36 <vm_exec_core+26454>, 0x56d61a2efb42 <vm_exec_core+5218>, 0x56d61a2f3016 <vm_exec_core+18742>, 0x56d61a2fe4db <vm_exec_core+65019>, 0x56d61a2f42ec <vm_exec_core+23564>, 0x56d61a2efe01 <vm_exec_core+5921>, 0x56d61a2f0333 <vm_exec_core+7251>, 0x56d61a2eff3a <vm_exec_core+6234>, 0x56d61a2f0d2b <vm_exec_core+9803>, 0x56d61a2f1612 <vm_exec_core+12082>, 0x56d61a2eea90 <vm_exec_core+944>, 0x56d61a2f0a41 <vm_exec_core+9057>, 0x56d61a2f72d2 <vm_exec_core+35826>, 0x56d61a2f4808 <vm_exec_core+24872>, 0x56d61a2f3607 <vm_exec_core+20263>, 0x56d61a2f5936 <vm_exec_core+29270>, 0x56d61a2f73bb <vm_exec_core+36059>, 0x56d61a2f5c89 <vm_exec_core+30121>, 0x56d61a2f6de7 <vm_exec_core+34567>, 0x56d61a2f6ed1 <vm_exec_core+34801>, 0x56d61a2ef573 <vm_exec_core+3731>, 0x56d61a2f69a8 <vm_exec_core+33480>, 0x56d61a2f2042 <vm_exec_core+14690>, 0x56d61a2f6bf0 <vm_exec_core+34064>, 0x56d61a2f1b6d <vm_exec_core+13453>, 0x56d61a2f5b4d <vm_exec_core+29805>, 0x56d61a2f0fe4 <vm_exec_core+10500>, 0x56d61a2f238b <vm_exec_core+15531>, 0x56d61a2f6fc7 <vm_exec_core+35047>, 0x56d61a2f2a5b <vm_exec_core+17275>, 0x56d61a2f253c <vm_exec_core+15964>, 0x56d61a2eeb76 <vm_exec_core+1174>, 0x56d61a2ef28f <vm_exec_core+2991>, 0x56d61a2eec74 <vm_exec_core+1428>, 0x56d61a2f3342 <vm_exec_core+19554>, 0x56d61a2f2712 <vm_exec_core+16434>, 0x56d61a2f2ed7 <vm_exec_core+18423>, 0x56d61a2f2dde <vm_exec_core+18174>, 0x56d61a2f1e76 <vm_exec_core+14230>, 0x56d61a2f25f2 <vm_exec_core+16146>, 0x56d61a2f224c <vm_exec_core+15212>, 0x56d61a2f2856 <vm_exec_core+16758>, 0x56d61a2f28ed <vm_exec_core+16909>, 0x56d61a2f1e0d <vm_exec_core+14125>, 0x56d61a2eeddc <vm_exec_core+1788>, 0x56d61a2f078a <vm_exec_core+8362>, 0x56d61a2f62b9 <vm_exec_core+31705>, 0x56d61a2f0062 <vm_exec_core+6530>, 0x56d61a2f706e <vm_exec_core+35214>, 0x56d61a2f50bb <vm_exec_core+27099>, 0x56d61a2f2c8d <vm_exec_core+17837>, 0x56d61a2ef111 <vm_exec_core+2609>, 0x56d61a2f6aec <vm_exec_core+33804>, 0x56d61a2f668c <vm_exec_core+32684>, 0x56d61a2f045d <vm_exec_core+7549>, 0x56d61a2ef77d <vm_exec_core+4253>, 0x56d61a2f55f2 <vm_exec_core+28434>, 0x56d61a2f140d <vm_exec_core+11565>, 0x56d61a2f6d2e <vm_exec_core+34382>, 0x56d61a2f68db <vm_exec_core+33275>, 0x56d61a2f1c85 <vm_exec_core+13733>, 0x56d61a2f2bde <vm_exec_core+17662>, 0x56d61a2f526b <vm_exec_core+27531>, 0x56d61a2f6823 <vm_exec_core+33091>, 0x56d61a2f421d <vm_exec_core+23357>, 0x56d61a2f531f <vm_exec_core+27711>, 0x56d61a2f57a9 <vm_exec_core+28873>, 0x56d61a2f412f <vm_exec_core+23119>, 0x56d61a2ef65d <vm_exec_core+3965>, 0x56d61a2f4a12 <vm_exec_core+25394>, 0x56d61a2ef485 <vm_exec_core+3493>, 0x56d61a2ef83e <vm_exec_core+4446>, 0x56d61a2f1f7a <vm_exec_core+14490>, 0x56d61a2f3f9c <vm_exec_core+22716>, 0x56d61a2f45e0 <vm_exec_core+24320>, 0x56d61a2f3ce5 <vm_exec_core+22021>, 0x56d61a2ef042 <vm_exec_core+2402>, 0x56d61a2f5a4d <vm_exec_core+29549>, 0x56d61a2f653c <vm_exec_core+32348>, 0x56d61a2ef955 <vm_exec_core+4725>, 0x56d61a2f0c0e <vm_exec_core+9518>, 0x56d61a2f0681 <vm_exec_core+8097>, 0x56d61a2f1588 <vm_exec_core+11944>, 0x56d61a2f2b0c <vm_exec_core+17452>, 0x56d61a2efa61 <vm_exec_core+4993>, 0x56d61a2f5892 <vm_exec_core+29106>, 0x56d61a2f0b53 <vm_exec_core+9331>, 0x56d61a2f2975 <vm_exec_core+17045>, 0x56d61a2f3518 <vm_exec_core+20024>, 0x56d61a2f570c <vm_exec_core+28716>, 0x56d61a2f4408 <vm_exec_core+23848>, 0x56d61a2f17c8 <vm_exec_core+12520>, 0x56d61a2f0e8c <vm_exec_core+10156>, 0x56d61a2f54b2 <vm_exec_core+28114>, 0x56d61a2f2126 <vm_exec_core+14918>, 0x56d61a2f4ad9 <vm_exec_core+25593>, 0x56d61a2f4537 <vm_exec_core+24151>, 0x56d61a2f4d34 <vm_exec_core+26196>, 0x56d61a2f5d77 <vm_exec_core+30359>, 0x56d61a2f3755 <vm_exec_core+20597>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f195a <vm_exec_core+12922>, 0x56d61a2f53e2 <vm_exec_core+27906>, 0x56d61a2f1a9d <vm_exec_core+13245>, 0x56d61a2f4055 <vm_exec_core+22901>, 0x56d61a2f43b8 <vm_exec_core+23768>, 0x56d61a2f3223 <vm_exec_core+19267>, 0x56d61a2f3e3e <vm_exec_core+22366>, 0x56d61a2f1d1c <vm_exec_core+13884>, 0x56d61a2f11a2 <vm_exec_core+10946>, 0x56d61a2f4e27 <vm_exec_core+26439>, 0x56d61a2efb33 <vm_exec_core+5203>, 0x56d61a2f3007 <vm_exec_core+18727>, 0x56d61a2fe4cc <vm_exec_core+65004>, 0x56d61a2f42dd <vm_exec_core+23549>, 0x56d61a2efdf2 <vm_exec_core+5906>, 0x56d61a2f0324 <vm_exec_core+7236>, 0x56d61a2eff2b <vm_exec_core+6219>, 0x56d61a2f0d1c <vm_exec_core+9788>, 0x56d61a2f1603 <vm_exec_core+12067>, 0x56d61a2f3602 <vm_exec_core+20258>, 0x56d61a2f2b02 <vm_exec_core+17442>, 0x56d61a2f35fd <vm_exec_core+20253>, 0x56d61a2f4218 <vm_exec_core+23352>, 0x56d61a2f412a <vm_exec_core+23114>, 0x56d61a2f0d17 <vm_exec_core+9783>, 0x56d61a2f43cc <vm_exec_core+23788>, 0x56d61a2f2038 <vm_exec_core+14680>, 0x56d61a2f203d <vm_exec_core+14685>, 0x56d61a2f4125 <vm_exec_core+23109>, 0x56d61a2f3f92 <vm_exec_core+22706>, 0x56d61a2f2ebe <vm_exec_core+18398>, 0x56d61a2f2dca <vm_exec_core+18154>...}
        reg_cfp = 0x76f9dffff720
        reg_pc = 0x50400002fef8
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#47 0x000056d61a2eb211 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#48 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#49 0x000056d619f675db in rb_ec_exec_node (ec=0x5160000006d0, n=0x76f9e2514750) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff5df3a330, <optimized out>, 0x7fff5df3a280, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x76f9e2514750
#50 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#51 0x000056d619f60b47 in rb_main (argc=10, argv=0x7fff5df3a508) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#52 main (argc=10, argv=0x7fff5df3a508) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 443111) detached]
$ timeout 60 gdb -p 443098 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 443100]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000077b29cf26cd7 in __GI___select (nfds=27, readfds=0x50c004e61fc0, writefds=0x0, exceptfds=0x0, timeout=0x7ffdb9300400) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                 Frame 
* 1    Thread 0x77b29d159c40 (LWP 443098) "ruby" 0x000077b29cf26cd7 in __GI___select (nfds=27, readfds=0x50c004e61fc0, writefds=0x0, exceptfds=0x0, timeout=0x7ffdb9300400) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x77b280c006c0 (LWP 443100) "ruby" 0x000077b29cf1b4cd in __GI___poll (fds=0x77b27f909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x77b280c006c0 (LWP 443100) "ruby"):
#0  0x000077b29cf1b4cd in __GI___poll (fds=0x77b27f909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00005e6fb09c26ea in __interceptor_poll ()
No symbol table info available.
#2  0x00005e6fb0d794ff in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052
        pfd = {fd = 3, events = 1, revents = <optimized out>}
        timeout = -1
        r = <optimized out>
#3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3006
        vm = <optimized out>
#4  0x00005e6fb0a1ba9f in asan_thread_start(void*) ()
No symbol table info available.
#5  0x000077b29ce9ca94 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 = {131608547952320, 4845944285194138282, 131608547952320, -360, 0, 140727710393760, 4845944285206721194, 4846005189753090730}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x000077b29cf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x77b29d159c40 (LWP 443098) "ruby"):
#0  0x000077b29cf26cd7 in __GI___select (nfds=27, readfds=0x50c004e61fc0, writefds=0x0, exceptfds=0x0, timeout=0x7ffdb9300400) at ../sysdeps/unix/sysv/linux/select.c:69
        sc_ret = -514
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        s = <optimized out>
        us = <optimized out>
        ns = <optimized out>
        ts64 = {tv_sec = 1199, tv_nsec = 485008710}
        pts64 = 0x7ffdb93002a0
        r = <optimized out>
#1  0x00005e6fb0d641d5 in native_fd_select (n=27, readfds=0x50c004e61fc0, writefds=0x0, exceptfds=0x77b29cf26cd7 <__GI___select+327>, timeout=0x7ffdb93002a0, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2380
No locals.
#2  do_select (p=131608987338784) at /tmp/ruby/src/trunk_asan/thread.c:4314
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7ffdb93003b0
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x00005e6fb0a662e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdb9300570, <optimized out>, 0x7ffdb9300480, <optimized out>, <optimized out>}, prev = 0x77b29af08780, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x00005e6fb0d637ae in rb_thread_fd_select (max=<optimized out>, read=<optimized out>, write=<optimized out>, except=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4374
        set = {max = 27, th = 0x515000000300, rset = 0x77b29af08640, 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 = 0x77b29af086a0}
#5  0x00005e6fb0b276ef in select_internal (read=131608996702120, write=4, except=4, tp=0x77b29af086a0, fds=0x77b29af08640) at /tmp/ruby/src/trunk_asan/io.c:10711
        timerec = <optimized out>
        max = 27
        pending = <optimized out>
        rp = 0x77b29af08640
        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=131608987338272) at /tmp/ruby/src/trunk_asan/io.c:10781
        p = 0x77b29af08620
#7  0x00005e6fb0a662e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdb9300870, <optimized out>, 0x7ffdb9300780, <optimized out>, <optimized out>}, prev = 0x77b29ae14240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        ec = 0x5160000006d0
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#8  0x00005e6fb0b03937 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  0x00005e6fb0e4a5b8 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 = 0x77b29c95a698
        cfunc = 0x504000010798
        recv = 131609014893080
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#10 0x00005e6fb0df7b17 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x77b29a3ff3a0, 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 = {0x5e6fb0dece1c <vm_exec_core+14140>, 0x5e6fb0de9deb <vm_exec_core+1803>, 0x5e6fb0deb799 <vm_exec_core+8377>, 0x5e6fb0df12c8 <vm_exec_core+31720>, 0x5e6fb0deb071 <vm_exec_core+6545>, 0x5e6fb0df207d <vm_exec_core+35229>, 0x5e6fb0df00ca <vm_exec_core+27114>, 0x5e6fb0dedc9c <vm_exec_core+17852>, 0x5e6fb0dea120 <vm_exec_core+2624>, 0x5e6fb0df1afb <vm_exec_core+33819>, 0x5e6fb0df169b <vm_exec_core+32699>, 0x5e6fb0deb46c <vm_exec_core+7564>, 0x5e6fb0dea78c <vm_exec_core+4268>, 0x5e6fb0df0601 <vm_exec_core+28449>, 0x5e6fb0dec41c <vm_exec_core+11580>, 0x5e6fb0df1d3d <vm_exec_core+34397>, 0x5e6fb0df18ea <vm_exec_core+33290>, 0x5e6fb0decc94 <vm_exec_core+13748>, 0x5e6fb0dedbed <vm_exec_core+17677>, 0x5e6fb0df027a <vm_exec_core+27546>, 0x5e6fb0df1832 <vm_exec_core+33106>, 0x5e6fb0def22c <vm_exec_core+23372>, 0x5e6fb0df032e <vm_exec_core+27726>, 0x5e6fb0df07b8 <vm_exec_core+28888>, 0x5e6fb0def13e <vm_exec_core+23134>, 0x5e6fb0dea66c <vm_exec_core+3980>, 0x5e6fb0defa21 <vm_exec_core+25409>, 0x5e6fb0dea494 <vm_exec_core+3508>, 0x5e6fb0dea84d <vm_exec_core+4461>, 0x5e6fb0decf89 <vm_exec_core+14505>, 0x5e6fb0deefab <vm_exec_core+22731>, 0x5e6fb0def5ef <vm_exec_core+24335>, 0x5e6fb0deecf4 <vm_exec_core+22036>, 0x5e6fb0dea051 <vm_exec_core+2417>, 0x5e6fb0df0a5c <vm_exec_core+29564>, 0x5e6fb0df154b <vm_exec_core+32363>, 0x5e6fb0dea964 <vm_exec_core+4740>, 0x5e6fb0debc1d <vm_exec_core+9533>, 0x5e6fb0deb690 <vm_exec_core+8112>, 0x5e6fb0dec597 <vm_exec_core+11959>, 0x5e6fb0dedb1b <vm_exec_core+17467>, 0x5e6fb0deaa70 <vm_exec_core+5008>, 0x5e6fb0df08a1 <vm_exec_core+29121>, 0x5e6fb0debb62 <vm_exec_core+9346>, 0x5e6fb0ded984 <vm_exec_core+17060>, 0x5e6fb0dee527 <vm_exec_core+20039>, 0x5e6fb0df071b <vm_exec_core+28731>, 0x5e6fb0def417 <vm_exec_core+23863>, 0x5e6fb0dec7d7 <vm_exec_core+12535>, 0x5e6fb0debe9b <vm_exec_core+10171>, 0x5e6fb0df04c1 <vm_exec_core+28129>, 0x5e6fb0ded135 <vm_exec_core+14933>, 0x5e6fb0defae8 <vm_exec_core+25608>, 0x5e6fb0def546 <vm_exec_core+24166>, 0x5e6fb0defd43 <vm_exec_core+26211>, 0x5e6fb0df0d86 <vm_exec_core+30374>, 0x5e6fb0dee764 <vm_exec_core+20612>, 0x5e6fb0de9a8b <vm_exec_core+939>, 0x5e6fb0dec969 <vm_exec_core+12937>, 0x5e6fb0df03f1 <vm_exec_core+27921>, 0x5e6fb0decaac <vm_exec_core+13260>, 0x5e6fb0def064 <vm_exec_core+22916>, 0x5e6fb0def908 <vm_exec_core+25128>, 0x5e6fb0dee232 <vm_exec_core+19282>, 0x5e6fb0deee4d <vm_exec_core+22381>, 0x5e6fb0decd2b <vm_exec_core+13899>, 0x5e6fb0dec1b1 <vm_exec_core+10961>, 0x5e6fb0defe36 <vm_exec_core+26454>, 0x5e6fb0deab42 <vm_exec_core+5218>, 0x5e6fb0dee016 <vm_exec_core+18742>, 0x5e6fb0df94db <vm_exec_core+65019>, 0x5e6fb0def2ec <vm_exec_core+23564>, 0x5e6fb0deae01 <vm_exec_core+5921>, 0x5e6fb0deb333 <vm_exec_core+7251>, 0x5e6fb0deaf3a <vm_exec_core+6234>, 0x5e6fb0debd2b <vm_exec_core+9803>, 0x5e6fb0dec612 <vm_exec_core+12082>, 0x5e6fb0de9a90 <vm_exec_core+944>, 0x5e6fb0deba41 <vm_exec_core+9057>, 0x5e6fb0df22d2 <vm_exec_core+35826>, 0x5e6fb0def808 <vm_exec_core+24872>, 0x5e6fb0dee607 <vm_exec_core+20263>, 0x5e6fb0df0936 <vm_exec_core+29270>, 0x5e6fb0df23bb <vm_exec_core+36059>, 0x5e6fb0df0c89 <vm_exec_core+30121>, 0x5e6fb0df1de7 <vm_exec_core+34567>, 0x5e6fb0df1ed1 <vm_exec_core+34801>, 0x5e6fb0dea573 <vm_exec_core+3731>, 0x5e6fb0df19a8 <vm_exec_core+33480>, 0x5e6fb0ded042 <vm_exec_core+14690>, 0x5e6fb0df1bf0 <vm_exec_core+34064>, 0x5e6fb0decb6d <vm_exec_core+13453>, 0x5e6fb0df0b4d <vm_exec_core+29805>, 0x5e6fb0debfe4 <vm_exec_core+10500>, 0x5e6fb0ded38b <vm_exec_core+15531>, 0x5e6fb0df1fc7 <vm_exec_core+35047>, 0x5e6fb0deda5b <vm_exec_core+17275>, 0x5e6fb0ded53c <vm_exec_core+15964>, 0x5e6fb0de9b76 <vm_exec_core+1174>, 0x5e6fb0dea28f <vm_exec_core+2991>, 0x5e6fb0de9c74 <vm_exec_core+1428>, 0x5e6fb0dee342 <vm_exec_core+19554>, 0x5e6fb0ded712 <vm_exec_core+16434>, 0x5e6fb0deded7 <vm_exec_core+18423>, 0x5e6fb0deddde <vm_exec_core+18174>, 0x5e6fb0dece76 <vm_exec_core+14230>, 0x5e6fb0ded5f2 <vm_exec_core+16146>, 0x5e6fb0ded24c <vm_exec_core+15212>, 0x5e6fb0ded856 <vm_exec_core+16758>, 0x5e6fb0ded8ed <vm_exec_core+16909>, 0x5e6fb0dece0d <vm_exec_core+14125>, 0x5e6fb0de9ddc <vm_exec_core+1788>, 0x5e6fb0deb78a <vm_exec_core+8362>, 0x5e6fb0df12b9 <vm_exec_core+31705>, 0x5e6fb0deb062 <vm_exec_core+6530>, 0x5e6fb0df206e <vm_exec_core+35214>, 0x5e6fb0df00bb <vm_exec_core+27099>, 0x5e6fb0dedc8d <vm_exec_core+17837>, 0x5e6fb0dea111 <vm_exec_core+2609>, 0x5e6fb0df1aec <vm_exec_core+33804>, 0x5e6fb0df168c <vm_exec_core+32684>, 0x5e6fb0deb45d <vm_exec_core+7549>, 0x5e6fb0dea77d <vm_exec_core+4253>, 0x5e6fb0df05f2 <vm_exec_core+28434>, 0x5e6fb0dec40d <vm_exec_core+11565>, 0x5e6fb0df1d2e <vm_exec_core+34382>, 0x5e6fb0df18db <vm_exec_core+33275>, 0x5e6fb0decc85 <vm_exec_core+13733>, 0x5e6fb0dedbde <vm_exec_core+17662>, 0x5e6fb0df026b <vm_exec_core+27531>, 0x5e6fb0df1823 <vm_exec_core+33091>, 0x5e6fb0def21d <vm_exec_core+23357>, 0x5e6fb0df031f <vm_exec_core+27711>, 0x5e6fb0df07a9 <vm_exec_core+28873>, 0x5e6fb0def12f <vm_exec_core+23119>, 0x5e6fb0dea65d <vm_exec_core+3965>, 0x5e6fb0defa12 <vm_exec_core+25394>, 0x5e6fb0dea485 <vm_exec_core+3493>, 0x5e6fb0dea83e <vm_exec_core+4446>, 0x5e6fb0decf7a <vm_exec_core+14490>, 0x5e6fb0deef9c <vm_exec_core+22716>, 0x5e6fb0def5e0 <vm_exec_core+24320>, 0x5e6fb0deece5 <vm_exec_core+22021>, 0x5e6fb0dea042 <vm_exec_core+2402>, 0x5e6fb0df0a4d <vm_exec_core+29549>, 0x5e6fb0df153c <vm_exec_core+32348>, 0x5e6fb0dea955 <vm_exec_core+4725>, 0x5e6fb0debc0e <vm_exec_core+9518>, 0x5e6fb0deb681 <vm_exec_core+8097>, 0x5e6fb0dec588 <vm_exec_core+11944>, 0x5e6fb0dedb0c <vm_exec_core+17452>, 0x5e6fb0deaa61 <vm_exec_core+4993>, 0x5e6fb0df0892 <vm_exec_core+29106>, 0x5e6fb0debb53 <vm_exec_core+9331>, 0x5e6fb0ded975 <vm_exec_core+17045>, 0x5e6fb0dee518 <vm_exec_core+20024>, 0x5e6fb0df070c <vm_exec_core+28716>, 0x5e6fb0def408 <vm_exec_core+23848>, 0x5e6fb0dec7c8 <vm_exec_core+12520>, 0x5e6fb0debe8c <vm_exec_core+10156>, 0x5e6fb0df04b2 <vm_exec_core+28114>, 0x5e6fb0ded126 <vm_exec_core+14918>, 0x5e6fb0defad9 <vm_exec_core+25593>, 0x5e6fb0def537 <vm_exec_core+24151>, 0x5e6fb0defd34 <vm_exec_core+26196>, 0x5e6fb0df0d77 <vm_exec_core+30359>, 0x5e6fb0dee755 <vm_exec_core+20597>, 0x5e6fb0def3b8 <vm_exec_core+23768>, 0x5e6fb0dec95a <vm_exec_core+12922>, 0x5e6fb0df03e2 <vm_exec_core+27906>, 0x5e6fb0deca9d <vm_exec_core+13245>, 0x5e6fb0def055 <vm_exec_core+22901>, 0x5e6fb0def3b8 <vm_exec_core+23768>, 0x5e6fb0dee223 <vm_exec_core+19267>, 0x5e6fb0deee3e <vm_exec_core+22366>, 0x5e6fb0decd1c <vm_exec_core+13884>, 0x5e6fb0dec1a2 <vm_exec_core+10946>, 0x5e6fb0defe27 <vm_exec_core+26439>, 0x5e6fb0deab33 <vm_exec_core+5203>, 0x5e6fb0dee007 <vm_exec_core+18727>, 0x5e6fb0df94cc <vm_exec_core+65004>, 0x5e6fb0def2dd <vm_exec_core+23549>, 0x5e6fb0deadf2 <vm_exec_core+5906>, 0x5e6fb0deb324 <vm_exec_core+7236>, 0x5e6fb0deaf2b <vm_exec_core+6219>, 0x5e6fb0debd1c <vm_exec_core+9788>, 0x5e6fb0dec603 <vm_exec_core+12067>, 0x5e6fb0dee602 <vm_exec_core+20258>, 0x5e6fb0dedb02 <vm_exec_core+17442>, 0x5e6fb0dee5fd <vm_exec_core+20253>, 0x5e6fb0def218 <vm_exec_core+23352>, 0x5e6fb0def12a <vm_exec_core+23114>, 0x5e6fb0debd17 <vm_exec_core+9783>, 0x5e6fb0def3cc <vm_exec_core+23788>, 0x5e6fb0ded038 <vm_exec_core+14680>, 0x5e6fb0ded03d <vm_exec_core+14685>, 0x5e6fb0def125 <vm_exec_core+23109>, 0x5e6fb0deef92 <vm_exec_core+22706>, 0x5e6fb0dedebe <vm_exec_core+18398>, 0x5e6fb0deddca <vm_exec_core+18154>...}
        reg_cfp = 0x77b29a3ff3a0
        reg_pc = 0x5220000050a0
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
        INSN_LABEL_getblockparamproxy = <optimized out>
        INSN_LABEL_getspecial = <optimized out>
        INSN_LABEL_setspecial = <optimized out>
        INSN_LABEL_getinstancevariable = <optimized out>
        INSN_LABEL_setinstancevariable = <optimized out>
        INSN_LABEL_getclassvariable = <optimized out>
        INSN_LABEL_setclassvariable = <optimized out>
        INSN_LABEL_opt_getconstant_path = <optimized out>
        INSN_LABEL_getconstant = <optimized out>
        INSN_LABEL_setconstant = <optimized out>
        INSN_LABEL_getglobal = <optimized out>
        INSN_LABEL_setglobal = <optimized out>
        INSN_LABEL_putnil = <optimized out>
        INSN_LABEL_putself = <optimized out>
        INSN_LABEL_putobject = <optimized out>
        INSN_LABEL_putspecialobject = <optimized out>
        INSN_LABEL_putstring = <optimized out>
        INSN_LABEL_putchilledstring = <optimized out>
        INSN_LABEL_concatstrings = <optimized out>
        INSN_LABEL_anytostring = <optimized out>
        INSN_LABEL_toregexp = <optimized out>
        INSN_LABEL_intern = <optimized out>
        INSN_LABEL_newarray = <optimized out>
        INSN_LABEL_pushtoarraykwsplat = <optimized out>
        INSN_LABEL_duparray = <optimized out>
        INSN_LABEL_duphash = <optimized out>
        INSN_LABEL_expandarray = <optimized out>
        INSN_LABEL_concatarray = <optimized out>
        INSN_LABEL_concattoarray = <optimized out>
        INSN_LABEL_pushtoarray = <optimized out>
        INSN_LABEL_splatarray = <optimized out>
        INSN_LABEL_splatkw = <optimized out>
        INSN_LABEL_newhash = <optimized out>
        INSN_LABEL_newrange = <optimized out>
        INSN_LABEL_pop = <optimized out>
        INSN_LABEL_dup = <optimized out>
        INSN_LABEL_dupn = <optimized out>
        INSN_LABEL_swap = <optimized out>
        INSN_LABEL_opt_reverse = <optimized out>
        INSN_LABEL_topn = <optimized out>
        INSN_LABEL_setn = <optimized out>
        INSN_LABEL_adjuststack = <optimized out>
        INSN_LABEL_defined = <optimized out>
        INSN_LABEL_definedivar = <optimized out>
        INSN_LABEL_checkmatch = <optimized out>
        INSN_LABEL_checkkeyword = <optimized out>
        INSN_LABEL_checktype = <optimized out>
        INSN_LABEL_defineclass = <optimized out>
        INSN_LABEL_definemethod = <optimized out>
        INSN_LABEL_definesmethod = <optimized out>
        INSN_LABEL_send = <optimized out>
        INSN_LABEL_sendforward = <optimized out>
        INSN_LABEL_opt_send_without_block = <optimized out>
        INSN_LABEL_objtostring = <optimized out>
        INSN_LABEL_opt_ary_freeze = <optimized out>
        INSN_LABEL_opt_hash_freeze = <optimized out>
        INSN_LABEL_opt_str_freeze = <optimized out>
        INSN_LABEL_opt_str_uminus = <optimized out>
        INSN_LABEL_opt_duparray_send = <optimized out>
        INSN_LABEL_opt_newarray_send = <optimized out>
        INSN_LABEL_invokesuper = <optimized out>
        INSN_LABEL_invokesuperforward = <optimized out>
        INSN_LABEL_invokeblock = <optimized out>
        INSN_LABEL_leave = <optimized out>
        INSN_LABEL_throw = <optimized out>
        INSN_LABEL_jump = <optimized out>
        INSN_LABEL_branchif = <optimized out>
        INSN_LABEL_branchunless = <optimized out>
        INSN_LABEL_branchnil = <optimized out>
        INSN_LABEL_once = <optimized out>
        INSN_LABEL_opt_case_dispatch = <optimized out>
        INSN_LABEL_opt_aset_with = <optimized out>
        INSN_LABEL_opt_aref_with = <optimized out>
        INSN_LABEL_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        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 0x00005e6fb0de5fef in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
No locals.
#13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2598
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x00005e6fb0e67f82 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x77b29a3ff578, self=131609012870600, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625
        flags = 0
        iseq = 0x77b29c7b7520
        cfp = <optimized out>
        sp = 0x77b29a2ff9e8
        use_argv = 0x77b29acdc9e0
        stack_argv = 0x77b29a2ff9e8
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#15 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639
        captured = 0x77b29a3ff578
#16 0x00005e6fb0e14516 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676
No locals.
#17 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684
No locals.
#18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
No locals.
th: 0x515000000300, native_id: 0x77b29d159c40
-- Control frame information -----------------------------------------------
#19 0x00005e6fb0e14516 in rb_yield (val=<optimized out>)
c:0021 p:---- s:0128 e:000127 CFUNC  :select
No locals.
c:0020 p:0244 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:691
#20 0x00005e6fb0fbb91a in rb_ary_each (ary=131609006812440) at /tmp/ruby/src/trunk_asan/array.c:2641
        i = 0
#21 0x00005e6fb0e4a5b8 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 = 0x77b29c960548
c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:819
c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:858
c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1604
c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1299
c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1769
        cfunc = 0x50400000a298
        recv = 131609006812440
c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1756 [FINISH]
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
c:0013 p:---- s:0061 e:000060 CFUNC  :each
c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755
        val = <optimized out>
#22 0x00005e6fb0df10e7 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x77b29a3ff560, cd=0x511000020b40, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
        val = 36
c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1799
c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1046
        ci = <optimized out>
        argc = <optimized out>
c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:891
        recv = <optimized out>
        cc = <optimized out>
c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1283
c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1882
        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 = 0x511000020b40
        insns_address_table = {0x5e6fb0dece1c <vm_exec_core+14140>, 0x5e6fb0de9deb <vm_exec_core+1803>, 0x5e6fb0deb799 <vm_exec_core+8377>, 0x5e6fb0df12c8 <vm_exec_core+31720>, 0x5e6fb0deb071 <vm_exec_core+6545>, 0x5e6fb0df207d <vm_exec_core+35229>, 0x5e6fb0df00ca <vm_exec_core+27114>, 0x5e6fb0dedc9c <vm_exec_core+17852>, 0x5e6fb0dea120 <vm_exec_core+2624>, 0x5e6fb0df1afb <vm_exec_core+33819>, 0x5e6fb0df169b <vm_exec_core+32699>, 0x5e6fb0deb46c <vm_exec_core+7564>, 0x5e6fb0dea78c <vm_exec_core+4268>, 0x5e6fb0df0601 <vm_exec_core+28449>, 0x5e6fb0dec41c <vm_exec_core+11580>, 0x5e6fb0df1d3d <vm_exec_core+34397>, 0x5e6fb0df18ea <vm_exec_core+33290>, 0x5e6fb0decc94 <vm_exec_core+13748>, 0x5e6fb0dedbed <vm_exec_core+17677>, 0x5e6fb0df027a <vm_exec_core+27546>, 0x5e6fb0df1832 <vm_exec_core+33106>, 0x5e6fb0def22c <vm_exec_core+23372>, 0x5e6fb0df032e <vm_exec_core+27726>, 0x5e6fb0df07b8 <vm_exec_core+28888>, 0x5e6fb0def13e <vm_exec_core+23134>, 0x5e6fb0dea66c <vm_exec_core+3980>, 0x5e6fb0defa21 <vm_exec_core+25409>, 0x5e6fb0dea494 <vm_exec_core+3508>, 0x5e6fb0dea84d <vm_exec_core+4461>, 0x5e6fb0decf89 <vm_exec_core+14505>, 0x5e6fb0deefab <vm_exec_core+22731>, 0x5e6fb0def5ef <vm_exec_core+24335>, 0x5e6fb0deecf4 <vm_exec_core+22036>, 0x5e6fb0dea051 <vm_exec_core+2417>, 0x5e6fb0df0a5c <vm_exec_core+29564>, 0x5e6fb0df154b <vm_exec_core+32363>, 0x5e6fb0dea964 <vm_exec_core+4740>, 0x5e6fb0debc1d <vm_exec_core+9533>, 0x5e6fb0deb690 <vm_exec_core+8112>, 0x5e6fb0dec597 <vm_exec_core+11959>, 0x5e6fb0dedb1b <vm_exec_core+17467>, 0x5e6fb0deaa70 <vm_exec_core+5008>, 0x5e6fb0df08a1 <vm_exec_core+29121>, 0x5e6fb0debb62 <vm_exec_core+9346>, 0x5e6fb0ded984 <vm_exec_core+17060>, 0x5e6fb0dee527 <vm_exec_core+20039>, 0x5e6fb0df071b <vm_exec_core+28731>, 0x5e6fb0def417 <vm_exec_core+23863>, 0x5e6fb0dec7d7 <vm_exec_core+12535>, 0x5e6fb0debe9b <vm_exec_core+10171>, 0x5e6fb0df04c1 <vm_exec_core+28129>, 0x5e6fb0ded135 <vm_exec_core+14933>, 0x5e6fb0defae8 <vm_exec_core+25608>, 0x5e6fb0def546 <vm_exec_core+24166>, 0x5e6fb0defd43 <vm_exec_core+26211>, 0x5e6fb0df0d86 <vm_exec_core+30374>, 0x5e6fb0dee764 <vm_exec_core+20612>, 0x5e6fb0de9a8b <vm_exec_core+939>, 0x5e6fb0dec969 <vm_exec_core+12937>, 0x5e6fb0df03f1 <vm_exec_core+27921>, 0x5e6fb0decaac <vm_exec_core+13260>, 0x5e6fb0def064 <vm_exec_core+22916>, 0x5e6fb0def908 <vm_exec_core+25128>, 0x5e6fb0dee232 <vm_exec_core+19282>, 0x5e6fb0deee4d <vm_exec_core+22381>, 0x5e6fb0decd2b <vm_exec_core+13899>, 0x5e6fb0dec1b1 <vm_exec_core+10961>, 0x5e6fb0defe36 <vm_exec_core+26454>, 0x5e6fb0deab42 <vm_exec_core+5218>, 0x5e6fb0dee016 <vm_exec_core+18742>, 0x5e6fb0df94db <vm_exec_core+65019>, 0x5e6fb0def2ec <vm_exec_core+23564>, 0x5e6fb0deae01 <vm_exec_core+5921>, 0x5e6fb0deb333 <vm_exec_core+7251>, 0x5e6fb0deaf3a <vm_exec_core+6234>, 0x5e6fb0debd2b <vm_exec_core+9803>, 0x5e6fb0dec612 <vm_exec_core+12082>, 0x5e6fb0de9a90 <vm_exec_core+944>, 0x5e6fb0deba41 <vm_exec_core+9057>, 0x5e6fb0df22d2 <vm_exec_core+35826>, 0x5e6fb0def808 <vm_exec_core+24872>, 0x5e6fb0dee607 <vm_exec_core+20263>, 0x5e6fb0df0936 <vm_exec_core+29270>, 0x5e6fb0df23bb <vm_exec_core+36059>, 0x5e6fb0df0c89 <vm_exec_core+30121>, 0x5e6fb0df1de7 <vm_exec_core+34567>, 0x5e6fb0df1ed1 <vm_exec_core+34801>, 0x5e6fb0dea573 <vm_exec_core+3731>, 0x5e6fb0df19a8 <vm_exec_core+33480>, 0x5e6fb0ded042 <vm_exec_core+14690>, 0x5e6fb0df1bf0 <vm_exec_core+34064>, 0x5e6fb0decb6d <vm_exec_core+13453>, 0x5e6fb0df0b4d <vm_exec_core+29805>, 0x5e6fb0debfe4 <vm_exec_core+10500>, 0x5e6fb0ded38b <vm_exec_core+15531>, 0x5e6fb0df1fc7 <vm_exec_core+35047>, 0x5e6fb0deda5b <vm_exec_core+17275>, 0x5e6fb0ded53c <vm_exec_core+15964>, 0x5e6fb0de9b76 <vm_exec_core+1174>, 0x5e6fb0dea28f <vm_exec_core+2991>, 0x5e6fb0de9c74 <vm_exec_core+1428>, 0x5e6fb0dee342 <vm_exec_core+19554>, 0x5e6fb0ded712 <vm_exec_core+16434>, 0x5e6fb0deded7 <vm_exec_core+18423>, 0x5e6fb0deddde <vm_exec_core+18174>, 0x5e6fb0dece76 <vm_exec_core+14230>, 0x5e6fb0ded5f2 <vm_exec_core+16146>, 0x5e6fb0ded24c <vm_exec_core+15212>, 0x5e6fb0ded856 <vm_exec_core+16758>, 0x5e6fb0ded8ed <vm_exec_core+16909>, 0x5e6fb0dece0d <vm_exec_core+14125>, 0x5e6fb0de9ddc <vm_exec_core+1788>, 0x5e6fb0deb78a <vm_exec_core+8362>, 0x5e6fb0df12b9 <vm_exec_core+31705>, 0x5e6fb0deb062 <vm_exec_core+6530>, 0x5e6fb0df206e <vm_exec_core+35214>, 0x5e6fb0df00bb <vm_exec_core+27099>, 0x5e6fb0dedc8d <vm_exec_core+17837>, 0x5e6fb0dea111 <vm_exec_core+2609>, 0x5e6fb0df1aec <vm_exec_core+33804>, 0x5e6fb0df168c <vm_exec_core+32684>, 0x5e6fb0deb45d <vm_exec_core+7549>, 0x5e6fb0dea77d <vm_exec_core+4253>, 0x5e6fb0df05f2 <vm_exec_core+28434>, 0x5e6fb0dec40d <vm_exec_core+11565>, 0x5e6fb0df1d2e <vm_exec_core+34382>, 0x5e6fb0df18db <vm_exec_core+33275>, 0x5e6fb0decc85 <vm_exec_core+13733>, 0x5e6fb0dedbde <vm_exec_core+17662>, 0x5e6fb0df026b <vm_exec_core+27531>, 0x5e6fb0df1823 <vm_exec_core+33091>, 0x5e6fb0def21d <vm_exec_core+23357>, 0x5e6fb0df031f <vm_exec_core+27711>, 0x5e6fb0df07a9 <vm_exec_core+28873>, 0x5e6fb0def12f <vm_exec_core+23119>, 0x5e6fb0dea65d <vm_exec_core+3965>, 0x5e6fb0defa12 <vm_exec_core+25394>, 0x5e6fb0dea485 <vm_exec_core+3493>, 0x5e6fb0dea83e <vm_exec_core+4446>, 0x5e6fb0decf7a <vm_exec_core+14490>, 0x5e6fb0deef9c <vm_exec_core+22716>, 0x5e6fb0def5e0 <vm_exec_core+24320>, 0x5e6fb0deece5 <vm_exec_core+22021>, 0x5e6fb0dea042 <vm_exec_core+2402>, 0x5e6fb0df0a4d <vm_exec_core+29549>, 0x5e6fb0df153c <vm_exec_core+32348>, 0x5e6fb0dea955 <vm_exec_core+4725>, 0x5e6fb0debc0e <vm_exec_core+9518>, 0x5e6fb0deb681 <vm_exec_core+8097>, 0x5e6fb0dec588 <vm_exec_core+11944>, 0x5e6fb0dedb0c <vm_exec_core+17452>, 0x5e6fb0deaa61 <vm_exec_core+4993>, 0x5e6fb0df0892 <vm_exec_core+29106>, 0x5e6fb0debb53 <vm_exec_core+9331>, 0x5e6fb0ded975 <vm_exec_core+17045>, 0x5e6fb0dee518 <vm_exec_core+20024>, 0x5e6fb0df070c <vm_exec_core+28716>, 0x5e6fb0def408 <vm_exec_core+23848>, 0x5e6fb0dec7c8 <vm_exec_core+12520>, 0x5e6fb0debe8c <vm_exec_core+10156>, 0x5e6fb0df04b2 <vm_exec_core+28114>, 0x5e6fb0ded126 <vm_exec_core+14918>, 0x5e6fb0defad9 <vm_exec_core+25593>, 0x5e6fb0def537 <vm_exec_core+24151>, 0x5e6fb0defd34 <vm_exec_core+26196>, 0x5e6fb0df0d77 <vm_exec_core+30359>, 0x5e6fb0dee755 <vm_exec_core+20597>, 0x5e6fb0def3b8 <vm_exec_core+23768>, 0x5e6fb0dec95a <vm_exec_core+12922>, 0x5e6fb0df03e2 <vm_exec_core+27906>, 0x5e6fb0deca9d <vm_exec_core+13245>, 0x5e6fb0def055 <vm_exec_core+22901>, 0x5e6fb0def3b8 <vm_exec_core+23768>, 0x5e6fb0dee223 <vm_exec_core+19267>, 0x5e6fb0deee3e <vm_exec_core+22366>, 0x5e6fb0decd1c <vm_exec_core+13884>, 0x5e6fb0dec1a2 <vm_exec_core+10946>, 0x5e6fb0defe27 <vm_exec_core+26439>, 0x5e6fb0deab33 <vm_exec_core+5203>, 0x5e6fb0dee007 <vm_exec_core+18727>, 0x5e6fb0df94cc <vm_exec_core+65004>, 0x5e6fb0def2dd <vm_exec_core+23549>, 0x5e6fb0deadf2 <vm_exec_core+5906>, 0x5e6fb0deb324 <vm_exec_core+7236>, 0x5e6fb0deaf2b <vm_exec_core+6219>, 0x5e6fb0debd1c <vm_exec_core+9788>, 0x5e6fb0dec603 <vm_exec_core+12067>, 0x5e6fb0dee602 <vm_exec_core+20258>, 0x5e6fb0dedb02 <vm_exec_core+17442>, 0x5e6fb0dee5fd <vm_exec_core+20253>, 0x5e6fb0def218 <vm_exec_core+23352>, 0x5e6fb0def12a <vm_exec_core+23114>, 0x5e6fb0debd17 <vm_exec_core+9783>, 0x5e6fb0def3cc <vm_exec_core+23788>, 0x5e6fb0ded038 <vm_exec_core+14680>, 0x5e6fb0ded03d <vm_exec_core+14685>, 0x5e6fb0def125 <vm_exec_core+23109>, 0x5e6fb0deef92 <vm_exec_core+22706>, 0x5e6fb0dedebe <vm_exec_core+18398>, 0x5e6fb0deddca <vm_exec_core+18154>...}
c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1886
c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
        reg_cfp = 0x77b29a3ff560
        reg_pc = 0x51500001a5d0
        INSN_LABEL_nop = <optimized out>
        INSN_LABEL_getlocal = <optimized out>
        INSN_LABEL_setlocal = <optimized out>
c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
        INSN_LABEL_getblockparam = <optimized out>
        INSN_LABEL_setblockparam = <optimized out>
c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
        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 0x00005e6fb0de6211 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 0x00005e6fb0b65e3c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=131609013204920) at /tmp/ruby/src/trunk_asan/load.c:789
        iseq = 0x77b29c7b36a0
#27 0x00005e6fb0b60cfb 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 = 131609014883320
        realpath_map = 131609014883160
        path = 131609013204920
        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 0x00005e6fb0b5eeb5 in rb_require_string_internal (fname=131609013204960, 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 0x00005e6fb0e4a5b8 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 = 0x77b29c7b3830
        cfunc = 0x5040000185d8
        recv = 131609015012760
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#31 0x00005e6fb0e30a0d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffdb9302c50) 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 0x00005e6fb0e304c5 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 0x00005e6fb0df7b17 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x77b29a3ff790, 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 = {0x5e6fb0dece1c <vm_exec_core+14140>, 0x5e6fb0de9deb <vm_exec_core+1803>, 0x5e6fb0deb799 <vm_exec_core+8377>, 0x5e6fb0df12c8 <vm_exec_core+31720>, 0x5e6fb0deb071 <vm_exec_core+6545>, 0x5e6fb0df207d <vm_exec_core+35229>, 0x5e6fb0df00ca <vm_exec_core+27114>, 0x5e6fb0dedc9c <vm_exec_core+17852>, 0x5e6fb0dea120 <vm_exec_core+2624>, 0x5e6fb0df1afb <vm_exec_core+33819>, 0x5e6fb0df169b <vm_exec_core+32699>, 0x5e6fb0deb46c <vm_exec_core+7564>, 0x5e6fb0dea78c <vm_exec_core+4268>, 0x5e6fb0df0601 <vm_exec_core+28449>, 0x5e6fb0dec41c <vm_exec_core+11580>, 0x5e6fb0df1d3d <vm_exec_core+34397>, 0x5e6fb0df18ea <vm_exec_core+33290>, 0x5e6fb0decc94 <vm_exec_core+13748>, 0x5e6fb0dedbed <vm_exec_core+17677>, 0x5e6fb0df027a <vm_exec_core+27546>, 0x5e6fb0df1832 <vm_exec_core+33106>, 0x5e6fb0def22c <vm_exec_core+23372>, 0x5e6fb0df032e <vm_exec_core+27726>, 0x5e6fb0df07b8 <vm_exec_core+28888>, 0x5e6fb0def13e <vm_exec_core+23134>, 0x5e6fb0dea66c <vm_exec_core+3980>, 0x5e6fb0defa21 <vm_exec_core+25409>, 0x5e6fb0dea494 <vm_exec_core+3508>, 0x5e6fb0dea84d <vm_exec_core+4461>, 0x5e6fb0decf89 <vm_exec_core+14505>, 0x5e6fb0deefab <vm_exec_core+22731>, 0x5e6fb0def5ef <vm_exec_core+24335>, 0x5e6fb0deecf4 <vm_exec_core+22036>, 0x5e6fb0dea051 <vm_exec_core+2417>, 0x5e6fb0df0a5c <vm_exec_core+29564>, 0x5e6fb0df154b <vm_exec_core+32363>, 0x5e6fb0dea964 <vm_exec_core+4740>, 0x5e6fb0debc1d <vm_exec_core+9533>, 0x5e6fb0deb690 <vm_exec_core+8112>, 0x5e6fb0dec597 <vm_exec_core+11959>, 0x5e6fb0dedb1b <vm_exec_core+17467>, 0x5e6fb0deaa70 <vm_exec_core+5008>, 0x5e6fb0df08a1 <vm_exec_core+29121>, 0x5e6fb0debb62 <vm_exec_core+9346>, 0x5e6fb0ded984 <vm_exec_core+17060>, 0x5e6fb0dee527 <vm_exec_core+20039>, 0x5e6fb0df071b <vm_exec_core+28731>, 0x5e6fb0def417 <vm_exec_core+23863>, 0x5e6fb0dec7d7 <vm_exec_core+12535>, 0x5e6fb0debe9b <vm_exec_core+10171>, 0x5e6fb0df04c1 <vm_exec_core+28129>, 0x5e6fb0ded135 <vm_exec_core+14933>, 0x5e6fb0defae8 <vm_exec_core+25608>, 0x5e6fb0def546 <vm_exec_core+24166>, 0x5e6fb0defd43 <vm_exec_core+26211>, 0x5e6fb0df0d86 <vm_exec_core+30374>, 0x5e6fb0dee764 <vm_exec_core+20612>, 0x5e6fb0de9a8b <vm_exec_core+939>, 0x5e6fb0dec969 <vm_exec_core+12937>, 0x5e6fb0df03f1 <vm_exec_core+27921>, 0x5e6fb0decaac <vm_exec_core+13260>, 0x5e6fb0def064 <vm_exec_core+22916>, 0x5e6fb0def908 <vm_exec_core+25128>, 0x5e6fb0dee232 <vm_exec_core+19282>, 0x5e6fb0deee4d <vm_exec_core+22381>, 0x5e6fb0decd2b <vm_exec_core+13899>, 0x5e6fb0dec1b1 <vm_exec_core+10961>, 0x5e6fb0defe36 <vm_exec_core+26454>, 0x5e6fb0deab42 <vm_exec_core+5218>, 0x5e6fb0dee016 <vm_exec_core+18742>, 0x5e6fb0df94db <vm_exec_core+65019>, 0x5e6fb0def2ec <vm_exec_core+23564>, 0x5e6fb0deae01 <vm_exec_core+5921>, 0x5e6fb0deb333 <vm_exec_core+7251>, 0x5e6fb0deaf3a <vm_exec_core+6234>, 0x5e6fb0debd2b <vm_exec_core+9803>, 0x5e6fb0dec612 <vm_exec_core+12082>, 0x5e6fb0de9a90 <vm_exec_core+944>, 0x5e6fb0deba41 <vm_exec_core+9057>, 0x5e6fb0df22d2 <vm_exec_core+35826>, 0x5e6fb0def808 <vm_exec_core+24872>, 0x5e6fb0dee607 <vm_exec_core+20263>, 0x5e6fb0df0936 <vm_exec_core+29270>, 0x5e6fb0df23bb <vm_exec_core+36059>, 0x5e6fb0df0c89 <vm_exec_core+30121>, 0x5e6fb0df1de7 <vm_exec_core+34567>, 0x5e6fb0df1ed1 <vm_exec_core+34801>, 0x5e6fb0dea573 <vm_exec_core+3731>, 0x5e6fb0df19a8 <vm_exec_core+33480>, 0x5e6fb0ded042 <vm_exec_core+14690>, 0x5e6fb0df1bf0 <vm_exec_core+34064>, 0x5e6fb0decb6d <vm_exec_core+13453>, 0x5e6fb0df0b4d <vm_exec_core+29805>, 0x5e6fb0debfe4 <vm_exec_core+10500>, 0x5e6fb0ded38b <vm_exec_core+15531>, 0x5e6fb0df1fc7 <vm_exec_core+35047>, 0x5e6fb0deda5b <vm_exec_core+17275>, 0x5e6fb0ded53c <vm_exec_core+15964>, 0x5e6fb0de9b76 <vm_exec_core+1174>, 0x5e6fb0dea28f <vm_exec_core+2991>, 0x5e6fb0de9c74 <vm_exec_core+1428>, 0x5e6fb0dee342 <vm_exec_core+19554>, 0x5e6fb0ded712 <vm_exec_core+16434>, 0x5e6fb0deded7 <vm_exec_core+18423>, 0x5e6fb0deddde <vm_exec_core+18174>, 0x5e6fb0dece76 <vm_exec_core+14230>, 0x5e6fb0ded5f2 <vm_exec_core+16146>, 0x5e6fb0ded24c <vm_exec_core+15212>, 0x5e6fb0ded856 <vm_exec_core+16758>, 0x5e6fb0ded8ed <vm_exec_core+16909>, 0x5e6fb0dece0d <vm_exec_core+14125>, 0x5e6fb0de9ddc <vm_exec_core+1788>, 0x5e6fb0deb78a <vm_exec_core+8362>, 0x5e6fb0df12b9 <vm_exec_core+31705>, 0x5e6fb0deb062 <vm_exec_core+6530>, 0x5e6fb0df206e <vm_exec_core+35214>, 0x5e6fb0df00bb <vm_exec_core+27099>, 0x5e6fb0dedc8d <vm_exec_core+17837>, 0x5e6fb0dea111 <vm_exec_core+2609>, 0x5e6fb0df1aec <vm_exec_core+33804>, 0x5e6fb0df168c <vm_exec_core+32684>, 0x5e6fb0deb45d <vm_exec_core+7549>, 0x5e6fb0dea77d <vm_exec_core+4253>, 0x5e6fb0df05f2 <vm_exec_core+28434>, 0x5e6fb0dec40d <vm_exec_core+11565>, 0x5e6fb0df1d2e <vm_exec_core+34382>, 0x5e6fb0df18db <vm_exec_core+33275>, 0x5e6fb0decc85 <vm_exec_core+13733>, 0x5e6fb0dedbde <vm_exec_core+17662>, 0x5e6fb0df026b <vm_exec_core+27531>, 0x5e6fb0df1823 <vm_exec_core+33091>, 0x5e6fb0def21d <vm_exec_core+23357>, 0x5e6fb0df031f <vm_exec_core+27711>, 0x5e6fb0df07a9 <vm_exec_core+28873>, 0x5e6fb0def12f <vm_exec_core+23119>, 0x5e6fb0dea65d <vm_exec_core+3965>, 0x5e6fb0defa12 <vm_exec_core+25394>, 0x5e6fb0dea485 <vm_exec_core+3493>, 0x5e6fb0dea83e <vm_exec_core+4446>, 0x5e6fb0decf7a <vm_exec_core+14490>, 0x5e6fb0deef9c <vm_exec_core+22716>, 0x5e6fb0def5e0 <vm_exec_core+24320>, 0x5e6fb0deece5 <vm_exec_core+22021>, 0x5e6fb0dea042 <vm_exec_core+2402>, 0x5e6fb0df0a4d <vm_exec_core+29549>, 0x5e6fb0df153c <vm_exec_core+32348>, 0x5e6fb0dea955 <vm_exec_core+4725>, 0x5e6fb0debc0e <vm_exec_core+9518>, 0x5e6fb0deb681 <vm_exec_core+8097>, 0x5e6fb0dec588 <vm_exec_core+11944>, 0x5e6fb0dedb0c <vm_exec_core+17452>, 0x5e6fb0deaa61 <vm_exec_core+4993>, 0x5e6fb0df0892 <vm_exec_core+29106>, 0x5e6fb0debb53 <vm_exec_core+9331>, 0x5e6fb0ded975 <vm_exec_core+17045>, 0x5e6fb0dee518 <vm_exec_core+20024>, 0x5e6fb0df070c <vm_exec_core+28716>, 0x5e6fb0def408 <vm_exec_core+23848>, 0x5e6fb0dec7c8 <vm_exec_core+12520>, 0x5e6fb0debe8c <vm_exec_core+10156>, 0x5e6fb0df04b2 <vm_exec_core+28114>, 0x5e6fb0ded126 <vm_exec_core+14918>, 0x5e6fb0defad9 <vm_exec_core+25593>, 0x5e6fb0def537 <vm_exec_core+24151>, 0x5e6fb0defd34 <vm_exec_core+26196>, 0x5e6fb0df0d77 <vm_exec_core+30359>, 0x5e6fb0dee755 <vm_exec_core+20597>, 0x5e6fb0def3b8 <vm_exec_core+23768>, 0x5e6fb0dec95a <vm_exec_core+12922>, 0x5e6fb0df03e2 <vm_exec_core+27906>, 0x5e6fb0deca9d <vm_exec_core+13245>, 0x5e6fb0def055 <vm_exec_core+22901>, 0x5e6fb0def3b8 <vm_exec_core+23768>, 0x5e6fb0dee223 <vm_exec_core+19267>, 0x5e6fb0deee3e <vm_exec_core+22366>, 0x5e6fb0decd1c <vm_exec_core+13884>, 0x5e6fb0dec1a2 <vm_exec_core+10946>, 0x5e6fb0defe27 <vm_exec_core+26439>, 0x5e6fb0deab33 <vm_exec_core+5203>, 0x5e6fb0dee007 <vm_exec_core+18727>, 0x5e6fb0df94cc <vm_exec_core+65004>, 0x5e6fb0def2dd <vm_exec_core+23549>, 0x5e6fb0deadf2 <vm_exec_core+5906>, 0x5e6fb0deb324 <vm_exec_core+7236>, 0x5e6fb0deaf2b <vm_exec_core+6219>, 0x5e6fb0debd1c <vm_exec_core+9788>, 0x5e6fb0dec603 <vm_exec_core+12067>, 0x5e6fb0dee602 <vm_exec_core+20258>, 0x5e6fb0dedb02 <vm_exec_core+17442>, 0x5e6fb0dee5fd <vm_exec_core+20253>, 0x5e6fb0def218 <vm_exec_core+23352>, 0x5e6fb0def12a <vm_exec_core+23114>, 0x5e6fb0debd17 <vm_exec_core+9783>, 0x5e6fb0def3cc <vm_exec_core+23788>, 0x5e6fb0ded038 <vm_exec_core+14680>, 0x5e6fb0ded03d <vm_exec_core+14685>, 0x5e6fb0def125 <vm_exec_core+23109>, 0x5e6fb0deef92 <vm_exec_core+22706>, 0x5e6fb0dedebe <vm_exec_core+18398>, 0x5e6fb0deddca <vm_exec_core+18154>...}
        reg_cfp = 0x77b29a3ff790
        reg_pc = 0x50400002fcf8
        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 0x00005e6fb0de5e58 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
        _ec = 0x5160000006d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#36 0x00005e6fb0a625db in rb_ec_exec_node (ec=0x5160000006d0, n=0x77b29c7b38d0) at /tmp/ruby/src/trunk_asan/eval.c:281
        _ec = 0x5160000006d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdb9303190, <optimized out>, 0x7ffdb93030e0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x77b29c7b38d0
#37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
        ec = 0x5160000006d0
        status = <optimized out>
#38 0x00005e6fb0a5bb47 in rb_main (argc=9, argv=0x7ffdb9303358) at /tmp/ruby/src/trunk_asan/main.c:40
        variable_in_this_stack_frame = <optimized out>
#39 main (argc=9, argv=0x7ffdb9303358) at /tmp/ruby/src/trunk_asan/main.c:65
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 443098) detached]
$ timeout 60 gdb -p 442449 -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".
0x000071b6b61107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fffbce9faec, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Threads

  Id   Target Id                                 Frame 
* 1    Thread 0x71b6b62b5740 (LWP 442449) "make" 0x000071b6b61107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fffbce9faec, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30

>>> Machine level backtrace


Thread 1 (Thread 0x71b6b62b5740 (LWP 442449) "make"):
#0  0x000071b6b61107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fffbce9faec, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x00005945799ddd16 in reap_children ()
No symbol table info available.
#2  0x00005945799dea8c in new_job ()
No symbol table info available.
#3  0x00005945799ed72a in ?? ()
No symbol table info available.
#4  0x00005945799ee09e in update_goal_chain ()
No symbol table info available.
#5  0x00005945799c867a in main ()
No symbol table info available.

>>> Dump Ruby level backtrace (if possible)

[Inferior 1 (process 442449) detached]
make: *** [uncommon.mk:965: yes-test-all] Killed
#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 442448 -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 469377 -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/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/fiddle'
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/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 (2025-01-16T10:19:46Z master 142001cd64) +PRISM [x86_64-linux]
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Finished in 35.231610 seconds

3339 files, 33296 examples, 133343 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
raw logfile