# Logfile created on 2026-01-14 08:45:18 +0000 by logger.rb/v1.5.3
#<BuildRuby:0x0000787c5d12fdc0 @REPOSITORY="https://github.com/ruby/ruby.git", @REPOSITORY_TYPE=:git, @git_branch=nil, @git_tag=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.20260114-084518", @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]], @make="make", @logger=#<Logger:0x0000787c61a7c898 @level=0, @progname=nil, @default_formatter=#<Logger::Formatter:0x0000787c61a7c690 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x0000787c5d0692b0 @shift_period_suffix="%Y%m%d", @shift_size=1048576, @shift_age=0, @filename="/home/ko1/ruby/logs/brlog.trunk_asan.20260114-084518", @dev=#<File:/home/ko1/ruby/logs/brlog.trunk_asan.20260114-084518>, @binmode=false, @mon_data=#<Monitor:0x0000787c61a7c320>, @mon_data_owner_object_id=900>>>
$$$[beg] make update-download -j16
tool/config.guess already exists
tool/config.sub already exists
Update net-imap to d9ae35ef913a45f83387b8444cdce4fb1cbf01af
echo d9ae35ef913a45f83387b8444cdce4fb1cbf01af | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision unchanged
rm -rf .bundle/gems/win32ole-1.9.2/
$$$[end] "make update-download -j16" exit with 0.
$$$[beg] make update-src      -j16
Already up to date.
Latest commit hash = a650c90fab
$$$[end] "make update-src      -j16" exit with 0.
$$$[beg] make after-update    -j16
Update net-imap to d9ae35ef913a45f83387b8444cdce4fb1cbf01af
echo d9ae35ef913a45f83387b8444cdce4fb1cbf01af | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision -
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision unchanged
/tmp/ruby/src/trunk_asan/revision.h updated
generating x86_64-linux-fake.rb
x86_64-linux-fake.rb updated
generating enc.mk
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[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.ext/include -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/17.0.0   -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 --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2021 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/yjit/src/lib.rs'
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2024 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/zjit/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.ext/include -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/17.0.0   -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 --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2021 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/yjit/src/lib.rs'
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2024 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/zjit/src/lib.rs'
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
builtin_binary.rbbin updated
c402f59441534ea1abc701c6099634819744c5baa47512a5efd118bfa6bddd9c  builtin_binary.rbbin
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.ext/include -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/17.0.0   -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 --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2021 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/yjit/src/lib.rs'
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2024 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/zjit/src/lib.rs'
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating enc.mk
making srcs under enc
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
generating makefiles ext/configure-ext.mk
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-4.0.1/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.11.1/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
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/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
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/rbs-3.10.2/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-4.0.1/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.11.1/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.10.2/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-0.3.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
$$$[end] "make all -j16" exit with 0.
$$$[beg] make install -j16
Update net-imap to d9ae35ef913a45f83387b8444cdce4fb1cbf01af
	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.ext/include -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/17.0.0   -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 --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2021 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/yjit/src/lib.rs'
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2024 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/zjit/src/lib.rs'
rm -rf .bundle/gems/win32ole-1.9.2/
echo d9ae35ef913a45f83387b8444cdce4fb1cbf01af | /bin/sh /tmp/ruby/src/trunk_asan/tool/ifchange /tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision -
generating enc.mk
/tmp/ruby/src/trunk_asan/.bundle/.timestamp/net-imap.revision unchanged
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
making srcs under enc
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
generating makefiles ext/configure-ext.mk
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
ext/configure-ext.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/rubyvm'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-4.0.1/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.11.1/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/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/pty'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.10.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/strscan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/ripper'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/psych'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/socket'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.10.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.11.1/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-4.0.1/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: 'ruby' is up to date.
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'note'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems -r./x86_64-linux-fake /tmp/ruby/src/trunk_asan/tool/rbinstall.rb --make="make" --dest-dir="" --extout=".ext" --ext-build-dir="./ext" --mflags="-j16 --jobserver-auth=4,5" --make-flags=" -j16 --jobserver-auth=4,5" --data-mode=0644 --prog-mode=0755 --installed-list .installed.list --mantype="doc"  --gnumake --install=all --exclude=doc
installing binary commands:         /tmp/ruby/install/trunk_asan/bin
installing base libraries:          /tmp/ruby/install/trunk_asan/lib
installing arch files:              /tmp/ruby/install/trunk_asan/lib/ruby/4.1.0+0/x86_64-linux
installing pkgconfig data:          /tmp/ruby/install/trunk_asan/lib/pkgconfig
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/4.1.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/4.1.0+0/x86_64-linux
installing extension objects:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/4.1.0+0/x86_64-linux
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-4.1.0+0/x86_64-linux
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/4.1.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/site_ruby/4.1.0+0
installing extension scripts:       /tmp/ruby/install/trunk_asan/lib/ruby/vendor_ruby/4.1.0+0
installing extension headers:       /tmp/ruby/install/trunk_asan/include/ruby-4.1.0+0/ruby
installing command scripts:         /tmp/ruby/install/trunk_asan/bin
installing library scripts:         /tmp/ruby/install/trunk_asan/lib/ruby/4.1.0+0
installing common headers:          /tmp/ruby/install/trunk_asan/include/ruby-4.1.0+0
installing manpages:                /tmp/ruby/install/trunk_asan/share/man/man1
installing default gems from lib:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/4.1.0+0
                                    bundler 4.1.0.dev
                                    delegate 0.6.1
                                    did_you_mean 2.0.0
                                    english 0.8.1
                                    erb 6.0.1
                                    error_highlight 0.7.1
                                    fileutils 1.8.0
                                    find 0.2.0
                                    forwardable 1.4.0
                                    ipaddr 1.2.8
                                    net-http 0.9.1
                                    net-protocol 0.2.2
                                    open-uri 0.5.0
                                    open3 0.2.1
                                    optparse 0.8.1
                                    pp 0.6.3
                                    prettyprint 0.2.0
                                    prism 1.8.0
                                    resolv 0.7.0
                                    ruby2_keywords 0.0.5
                                    securerandom 0.4.1
                                    shellwords 0.2.2
                                    singleton 0.3.0
                                    syntax_suggest 2.0.2
                                    tempfile 0.3.1
                                    time 0.4.2
                                    timeout 0.6.0
                                    tmpdir 0.3.1
                                    un 0.3.0
                                    uri 1.1.1
                                    weakref 0.1.4
                                    yaml 0.4.0
installing default gems from ext:   /tmp/ruby/install/trunk_asan/lib/ruby/gems/4.1.0+0
                                    date 3.5.1
                                    digest 3.2.1
                                    etc 1.4.6
                                    fcntl 1.3.0
                                    io-console 0.8.2
                                    io-nonblock 0.3.2
                                    io-wait 0.4.0
                                    json 2.18.0
                                    openssl 4.0.0
                                    psych 5.3.1
                                    stringio 3.2.1.dev
                                    strscan 3.1.7.dev
                                    zlib 3.2.2
installing bundled gems:            /tmp/ruby/install/trunk_asan/lib/ruby/gems/4.1.0+0
                                    minitest 6.0.1
                                    power_assert 3.0.1
                                    rake 13.3.1
                                    test-unit 3.7.7
                                    rexml 3.4.4
                                    rss 0.3.2
                                    net-ftp 0.3.9
                                    net-imap 0.6.2
                                    net-pop 0.1.2
                                    net-smtp 0.5.1
                                    matrix 0.4.3
                                    prime 0.1.4
                                    rbs 3.10.2
                                    typeprof 0.31.1
                                    debug 1.11.1
                                    racc 1.8.1
                                    mutex_m 0.3.0
                                    getoptlong 0.2.1
                                    base64 0.3.0
                                    bigdecimal 4.0.1
                                    observer 0.1.2
                                    abbrev 0.1.2
                                    resolv-replace 0.1.1
                                    rinda 0.2.0
                                    drb 2.2.3
                                    nkf 0.2.0
                                    syslog 0.3.0
                                    csv 3.3.5
                                    repl_type_completor 0.1.12
                                    ostruct 0.6.3
                                    pstore 0.2.0
                                    benchmark 0.5.0
                                    logger 1.7.0
                                    rdoc 7.1.0
                                    irb 1.16.0
                                    reline 0.6.3
                                    readline 0.0.4
                                    fiddle 1.1.8
                                    tsort 0.2.0
installing bundled gem cache:       /tmp/ruby/install/trunk_asan/lib/ruby/gems/4.1.0+0/cache
skipped bundled gems:
    win32ole-1.9.2.gem              extensions not found or build failed win32ole-1.9.2
$$$[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.ext/include -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/17.0.0   -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 --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2021 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/yjit/src/lib.rs'
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2024 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/zjit/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.ext/include -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/17.0.0   -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 --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2021 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/yjit/src/lib.rs'
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2024 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/zjit/src/lib.rs'
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating enc.mk
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefiles ext/configure-ext.mk
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/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-4.0.1/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-4.0.1/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.11.1/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.11.1/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.10.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.10.2/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/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=55352
  "--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:

[  1/756] 2558686=ruby/test_ast
[  2/756] 2558688=-ext-/string/test_rb_str_dup
[  3/756] 2558687=prism/fuzzer_test
[  4/756] 2558688=prism/onigmo_test
[  5/756] 2558693=psych/test_struct
[  6/756] 2558691=dtrace/test_gc
[  7/756] 2558691=ruby/test_math
[  8/756] 2558695=test_time
[  9/756] 2558689=json/json_encoding_test
[ 10/756] 2558698=ruby/test_super
[ 11/756] 2558700=mkmf/test_libs
[ 12/756] 2558702=rubygems/test_gem_safe_yaml
[ 13/756] 2558691=digest/test_digest_extend
[ 14/756] 2558693=optparse/test_autoconf
[ 15/756] 2558708=optparse/test_did_you_mean
[ 16/756] 2558704=-ext-/popen_deadlock/test_popen_deadlock
[ 17/756] 2558693=-ext-/test_bug-5832
[ 18/756] 2558709=ruby/test_case
[ 19/756] 2558693=rubygems/test_webauthn_listener_response
[ 20/756] 2558713=psych/test_psych_set
[ 21/756] 2558691=prism/result/heredoc_test
[ 22/756] 2558715=prism/newline_test
[ 23/756] 2558720=psych/test_array
[ 24/756] 2558689=-ext-/gvl/test_ubf_async_safe
[ 25/756] 2558700=prism/ruby/parser_test
[ 26/756] 2558713=prism/snippets_test
[ 27/756] 2558689=rubygems/test_gem_path_support
[ 28/756] 2558688=prism/result/constant_path_node_test
[ 29/756] 2558720=-ext-/win32/test_console_attr
[ 30/756] 2558720=rubygems/test_gem_bundler_version_finder
[ 31/756] 2558688=optparse/test_switch
[ 32/756] 2558687=mmtk/test_configuration
[ 33/756] 2558688=ruby/test_comparable
[ 34/756] 2558687=-ext-/box/test_load_ext
[ 35/756] 2558688=-ext-/test_bug-3571
[ 36/756] 2558687=ruby/test_system
[ 37/756] 2558709=ruby/enc/test_emoji_breaks
[ 38/756] 2558691=-ext-/test_notimplement
[ 39/756] 2558709=ruby/test_io_timeout
[ 40/756] 2558691=date/test_date_new
[ 41/756] 2558709=rubygems/test_gem_commands_info_command
[ 42/756] 2558688=prism/api/command_line_test
[ 43/756] 2558691=resolv/test_dns
[ 44/756] 2558688=stringio/test_stringio
[ 45/756] 2558700=ruby/test_require
[ 46/756] 2558693=ruby/test_dup
[ 47/756] 2558702=psych/test_object_references
[ 48/756] 2558702=-ext-/wait/test_wait
[ 49/756] 2558695=openssl/test_x509name
[ 50/756] 2558688=fiber/test_sleep
[ 51/756] 2558689=rubygems/test_gem_security
[ 52/756] 2558720=ruby/enc/test_euc_tw
[ 53/756] 2558720=ruby/test_compile_prism
[ 54/756] 2558715=rubygems/test_gem_commands_build_command
[ 55/756] 2558708=mkmf/test_sizeof
[ 56/756] 2558695=ruby/test_alias
[ 57/756] 2558691=rubygems/test_gem_requirement
[ 58/756] 2558702=openssl/test_pkey_rsa
[ 59/756] 2558709=ruby/test_trace
[ 60/756] 2558709=-ext-/st/test_numhash
[ 61/756] 2558709=rubygems/test_gem_stream_ui
[ 62/756] 2558709=-ext-/string/test_nofree
[ 63/756] 2558709=ruby/test_arity
[ 64/756] 2558709=test_ipaddr
[ 65/756] 2558709=ruby/test_m17n
[ 66/756] 2558688=net/http/test_buffered_io
[ 67/756] 2558693=ruby/test_yjit
[ 68/756] 2558688=date/test_date_conv
[ 69/756] 2558688=rubygems/test_webauthn_poller
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[484/756] 2558688=uri/test_ws
[485/756] 2558688=date/test_date_arith
[486/756] 2558688=io/console/test_io_console
[487/756] 2558704=ruby/test_metaclass
[488/756] 2558704=ruby/test_numeric
[489/756] 2558700=ruby/test_io
[490/756] 2558713=pathname/test_ractor
[491/756] 2558704=-ext-/integer/test_my_integer
[492/756] 2558704=rubygems/test_gem_commands_environment_command
[493/756] 2558713=-ext-/tracepoint/test_tracepoint
[494/756] 2558704=dtrace/test_array_create
[495/756] 2558704=rubygems/test_gem_resolver_installed_specification
[496/756] 2558704=-ext-/marshal/test_internal_ivar
[497/756] 2558704=rubygems/test_gem_commands_mirror
[498/756] 2558704=prism/encoding/symbol_encoding_test
[499/756] 2558704=prism/ruby/desugar_compiler_test
[500/756] 2558704=openssl/test_hmac
[501/756] 2558704=mkmf/test_signedness
[502/756] 2558698=-ext-/gvl/test_last_thread
[503/756] 2558713=rubygems/test_gem_source_lock
[504/756] 2558713=uri/test_ldap
[505/756] 2558713=rubygems/test_gem_remote_fetcher_local_server
[506/756] 2558702=etc/test_etc
[507/756] 2558693=psych/test_hash
[508/756] 2558713=openssl/test_cipher
[509/756] 2558693=-ext-/time/test_new
[510/756] 2558693=ruby/test_enum
[511/756] 2558698=rubygems/test_gem_commands_which_command
[512/756] 2558698=rubygems/test_gem_source_specific_file
[513/756] 2558713=socket/test_unix
[514/756] 2558713=prism/api/parse_test
[515/756] 2558698=ruby/test_symbol
[516/756] 2558713=optparse/test_optparse
[517/756] 2558713=psych/test_coder
[518/756] 2558713=-ext-/postponed_job/test_postponed_job
[519/756] 2558702=json/ractor_test
[520/756] 2558702=rubygems/test_gem_request_set_lockfile
[521/756] 2558715=fiber/test_io_close
[522/756] 2558715=did_you_mean/tree_spell/test_human_typo
[523/756] 2558715=-ext-/load/test_dot_dot
[524/756] 2558715=ruby/test_bignum
[525/756] 2558688=prism/ruby/reflection_test
[526/756] 2558688=rubygems/test_gem_util
[527/756] 2558715=openssl/test_config
[528/756] 2558715=test_tempfile
[529/756] 2558688=rubygems/test_gem_resolver
[530/756] 2558713=rubygems/test_gem_gemcutter_utilities
[531/756] 2558688=rubygems/test_gem_remote_fetcher
[532/756] 2558713=did_you_mean/edit_distance/test_jaro_winkler
[533/756] 2558713=rubygems/test_gem_commands_yank_command
[534/756] 2558688=rubygems/test_exit
[535/756] 2558704=did_you_mean/spell_checking/test_pattern_key_name_check
[536/756] 2558704=net/http/test_httpresponse
[537/756] 2558713=ruby/test_inlinecache
[538/756] 2558704=ruby/test_weakkeymap
[539/756] 2558688=-ext-/marshal/test_usrmarshal
[540/756] 2558715=rubygems/test_gem_command
[541/756] 2558713=ruby/test_key_error
[542/756] 2558713=-ext-/exception/test_enc_raise
[543/756] 2558713=openssl/test_engine
[544/756] 2558713=ruby/enc/test_case_options
[545/756] 2558713=-ext-/method/test_arity
[546/756] 2558713=ruby/test_ractor
[547/756] 2558715=ripper/test_files_sample
[548/756] 2558715=-ext-/st/test_update
[549/756] 2558715=rubygems/test_gem_security_policy
[550/756] 2558702=uri/test_file
[551/756] 2558702=rubygems/test_gem_install_update_options
[552/756] 2558691=rubygems/test_gem_resolver_index_set
[553/756] 2558691=ruby/test_call
[554/756] 2558688=ruby/test_thread
[555/756] 2558715=dtrace/test_hash_create
[556/756] 2558715=json/json_generic_object_test
[557/756] 2558715=date/test_switch_hitter
[558/756] 2558715=ruby/test_defined
[559/756] 2558691=-ext-/bignum/test_pack
[560/756] 2558702=rubygems/test_gem_resolver_vendor_set
[561/756] 2558702=ruby/test_fnmatch
[562/756] 2558715=mkmf/test_have_library
[563/756] 2558702=rubygems/test_require
[564/756] 2558691=net/http/test_https
[565/756] 2558704=erb/test_erb_command
[566/756] 2558693=net/http/test_httpresponses
[567/756] 2558693=prism/result/integer_base_flags_test
[568/756] 2558704=ruby/test_unicode_escape
[569/756] 2558693=uri/test_ftp
[570/756] 2558693=-ext-/string/test_too_many_dummy_encodings
[571/756] 2558704=ripper/test_filter
[572/756] 2558693=rubygems/test_gem_ext_cmake_builder
[573/756] 2558704=erb/test_erb_m17n
[574/756] 2558704=ruby/test_clone
[575/756] 2558693=objspace/test_objspace
[576/756] 2558715=ruby/enc/test_koi8
[577/756] 2558715=prism/fixtures_test
[578/756] 2558704=ruby/test_rational2
[579/756] 2558704=rubygems/test_gem_dependency_resolution_error
[580/756] 2558704=net/http/test_http
[581/756] 2558715=dtrace/test_raise
[582/756] 2558715=open-uri/test_proxy
[583/756] 2558715=io/wait/test_io_wait_uncommon
[584/756] 2558715=psych/test_string
[585/756] 2558715=ruby/enc/test_shift_jis
[586/756] 2558715=ruby/test_yield
[587/756] 2558702=rubygems/test_gem_request_set_lockfile_parser
[588/756] 2558702=rubygems/test_gem_ci_detector
[589/756] 2558702=socket/test_basicsocket
[590/756] 2558702=rubygems/test_gem_commands_owner_command
[591/756] 2558698=-ext-/test_recursion
[592/756] 2558698=-ext-/string/test_normalize
[593/756] 2558698=test_find
[594/756] 2558698=prism/locals_test
[595/756] 2558698=rubygems/test_gem_unsatisfiable_dependency_error
[596/756] 2558698=objspace/test_ractor
[597/756] 2558702=prism/ruby/pattern_test
[598/756] 2558702=rubygems/test_gem_package_tar_header
[599/756] 2558687=ripper/test_sexp
[600/756] 2558687=rubygems/test_gem_ext_builder
[601/756] 2558702=fileutils/test_verbose
[602/756] 2558702=rubygems/test_gem_resolver_vendor_specification
[603/756] 2558702=-ext-/typeddata/test_typeddata
[604/756] 2558702=date/test_date_strftime
[605/756] 2558698=prism/ruby/compiler_test
[606/756] 2558698=ruby/test_struct
[607/756] 2558698=ruby/test_basicinstructions
[608/756] 2558691=-ext-/bignum/test_bigzero
[609/756] 2558691=fiber/test_mutex
[610/756] 2558695=ruby/test_box
[611/756] 2558698=psych/test_null
[612/756] 2558698=ruby/enc/test_big5
[613/756] 2558698=rubygems/test_gem_resolver_activation_request
[614/756] 2558698=-ext-/scheduler/test_interrupt_with_scheduler
[615/756] 2558698=-ext-/iseq_load/test_iseq_load
[616/756] 2558691=-ext-/string/test_fstring
[617/756] 2558702=did_you_mean/core_ext/test_name_error_extension
[618/756] 2558702=fiber/test_timeout
[619/756] 2558702=ruby/test_fixnum
[620/756] 2558702=ruby/test_signal
[621/756] 2558691=fiber/test_scheduler
[622/756] 2558704=-ext-/test_ensure_and_callcc
[623/756] 2558704=prism/api/lex_test
[624/756] 2558704=rubygems/test_gem_rdoc
[625/756] 2558704=ruby/test_require_lib
[626/756] 2558687=ripper/test_files_test_2
[627/756] 2558695=rubygems/test_gem_version_option
[628/756] 2558695=rubygems/test_gem_remote_fetcher_s3
[629/756] 2558713=psych/test_stringio
[630/756] 2558713=-ext-/win32/test_fd_setsize
[631/756] 2558713=ruby/test_objectspace
[632/756] 2558695=test_trick
[633/756] 2558698=rubygems/test_gem_request_set
[634/756] 2558700=prism/version_test
[635/756] 2558700=mkmf/test_have_func
[636/756] 2558715=-ext-/string/test_enc_str_buf_cat
[637/756] 2558715=rubygems/test_gem_package_tar_reader_entry
[638/756] 2558698=optparse/test_zsh_completion
[639/756] 2558698=rubygems/test_webauthn_listener
[640/756] 2558698=-ext-/thread/test_lock_native_thread
[641/756] 2558698=rubygems/test_gem_resolver_specification
[642/756] 2558698=ruby/test_encoding
[643/756] 2558715=dtrace/test_load
[644/756] 2558715=json/json_fixtures_test
[645/756] 2558715=ruby/test_default_gems
[646/756] 2558715=mkmf/test_constant
[647/756] 2558700=rubygems/test_gem_security_trust_dir
[648/756] 2558700=-ext-/test_bug-14834
[649/756] 2558691=openssl/test_buffering
[650/756] 2558691=prism/ruby/ruby_parser_test
[651/756] 2558691=resolv/test_svcb_https
[652/756] 2558691=psych/nodes/test_enumerable
[653/756] 2558691=-ext-/proc/test_bmethod
[654/756] 2558691=-ext-/funcall/test_passing_block
[655/756] 2558691=uri/test_http
[656/756] 2558691=openssl/test_x509cert
[657/756] 2558700=socket/test_addrinfo
[658/756] 2558700=win32/test_registry
[659/756] 2558700=rubygems/test_deprecate
[660/756] 2558700=openssl/test_ssl
[661/756] 2558698=prism/api/parse_success_test
[662/756] 2558698=ruby/test_module
[663/756] 2558691=rubygems/test_gem_commands_push_command
[664/756] 2558691=strscan/test_ractor
[665/756] 2558691=rubygems/test_gem_uri_formatter
[666/756] 2558691=ruby/test_sprintf
[667/756] 2558691=ruby/test_optimization
[668/756] 2558702=rubygems/test_gem_request_connection_pools
[669/756] 2558702=uri/test_common
[670/756] 2558695=ruby/test_rubyvm
[671/756] 2558695=-ext-/exception/test_data_error
[672/756] 2558702=rubygems/test_gem_doctor
[673/756] 2558702=socket/test_ancdata
[674/756] 2558702=ruby/test_weakmap
[675/756] 2558695=ruby/enc/test_euc_jp
[676/756] 2558695=ripper/test_scanner_events
[677/756] 2558695=-ext-/string/test_external_new
[678/756] 2558695=-ext-/test_abi
[679/756] 2558715=rubygems/test_gem_resolver_dependency_request
[680/756] 2558715=psych/test_data
[681/756] 2558715=ripper/test_files_ext
[682/756] 2558715=openssl/test_x509ext
[683/756] 2558715=prism/unescape_test
[684/756] 2558715=ruby/test_object_id
[685/756] 2558695=prism/result/equality_test
[686/756] 2558695=-ext-/symbol/test_inadvertent_creation
[687/756] 2558695=prism/result/static_inspect_test
[688/756] 2558695=prism/result/source_location_test
[689/756] 2558695=ruby/test_complex
[690/756] 2558715=-ext-/vm/test_at_exit
[691/756] 2558715=-ext-/thread/test_instrumentation_api
[692/756] 2558704=json/json_string_matching_test
[693/756] 2558704=rubygems/test_gem_ext_rake_builder
[694/756] 2558687=monitor/test_monitor
[695/756] 2558687=mkmf/test_flags
[696/756] 2558695=openssl/test_asn1
[697/756] 2558695=ruby/test_transcode
[698/756] 2558708=ruby/test_whileuntil
[699/756] 2558708=-ext-/rational/test_rat
[700/756] 2558708=test_extlibs
[701/756] 2558715=prism/ruby/tunnel_test
[702/756] 2558715=rubygems/test_gem_text
[703/756] 2558715=ruby/test_settracefunc
[704/756] 2558704=rubygems/test_gem_commands_stale_command
[705/756] 2558704=rubygems/test_gem_version
[706/756] 2558687=socket/test_tcp
[707/756] 2558704=test_pp
[708/756] 2558704=ruby/test_sprintf_comb
[709/756] 2558704=ruby/test_method_cache
[710/756] 2558704=ruby/test_path
[711/756] 2558704=rubygems/test_gem_stub_specification
[712/756] 2558687=prism/ruby/location_test
[713/756] 2558687=prism/api/dump_test
[714/756] 2558698=-ext-/string/test_enc_associate
[715/756] 2558704=ruby/test_allocation
[716/756] 2558713=ruby/test_gc
[717/756] 2558695=ruby/test_iseq
[718/756] 2558700=yaml/test_store
[719/756] 2558700=ruby/test_insns_leaf
[720/756] 2558700=-ext-/load/test_protect
[721/756] 2558700=psych/test_tree_builder
[722/756] 2558700=net/protocol/test_protocol
[723/756] 2558700=rubygems/test_gem_ext_cargo_builder_link_flag_converter
[724/756] 2558700=rubygems/test_gem_commands_open_command
[725/756] 2558700=openssl/test_x509req
[726/756] 2558698=-ext-/win32/test_dln
[727/756] 2558698=openssl/test_x509attr
[728/756] 2558698=ruby/test_complex2
[729/756] 2558698=ruby/enc/test_iso_8859
[730/756] 2558698=ruby/test_string_memory
[731/756] 2558700=prism/regexp_test
[732/756] 2558700=mkmf/test_pkg_config
[733/756] 2558698=-ext-/bignum/test_big2str
[734/756] 2558698=open-uri/test_open-uri
[735/756] 2558700=-ext-/string/test_coderange
[736/756] 2558700=-ext-/bignum/test_mul
[737/756] 2558700=mkmf/test_mkmf
[738/756] 2558700=-ext-/test_enumerator_kw
[739/756] 2558698=ruby/test_mixed_unicode_escapes
[740/756] 2558700=did_you_mean/spell_checking/test_require_path_check
[741/756] 2558687=io/nonblock/test_flush
[742/756] 2558698=ruby/test_complexrational
[743/756] 2558687=openssl/test_pkcs7
[744/756] 2558698=rubygems/test_gem_commands_fetch_command
[745/756] 2558700=ruby/enc/test_gbk
[746/756] 2558700=rubygems/test_gem_specification
[747/756] 2558698=rubygems/test_gem_name_tuple
[748/756] 2558698=ruby/test_warning
[749/756] 2558698=rubygems/test_gem_dependency_installer
[750/756] 2558687=ruby/test_refinement
[751/756] 2558708=openssl/test_x509crl
[752/756] 2558695=psych/test_numeric
[753/756] 2558695=strscan/test_stringscanner
[754/756] 2558695=psych/test_class
[755/756] 2558695=ruby/enc/test_gb18030
[756/756] 2558695=rubygems/test_gem_package_tar_reader
$$$ #<Timeout::Error: execution expired>
### enter analyzing mode for stuck processes

$$$ ps jx
   PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
      1    1010    1010    1010 ?             -1 Ss    1000   0:00 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
   1010    1018    1018    1018 pts/0       1018 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
   1018    1020    1018    1018 pts/0       1018 S+    1000   0:00 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
   1020 2557426    1018    1018 pts/0       1018 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
2557426 2557429    1018    1018 pts/0       1018 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.20260114-084518 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
2557429 2557430    1018    1018 pts/0       1018 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20260114-084518 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
2557430 2558354    1018    1018 pts/0       1018 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
2558354 2558355    1018    1018 pts/0       1018 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
2558355 2558683    1018    1018 pts/0       1018 Sl+   1000   0:20 /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
2558683 2558709    1018    1018 pts/0       1018 Sl+   1000   0:16 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
2558709 2562834    1018    1018 pts/0       1018 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
2558709 2562844    1018    1018 pts/0       1018 Z+    1000   0:00 [test_autoload.*] <defunct>
2558709 2562850    1018    1018 pts/0       1018 Z+    1000   0:00 [test_autoload.*] <defunct>
      1 2952034 2952034 2952034 ?             -1 Ss    1000   0:00 /usr/lib/systemd/systemd --user
2952034 2952045 2952034 2952034 ?             -1 S     1000   0:00 (sd-pam)
2557430 3305268    1018    1018 pts/0       1018 R+    1000   0:00 ps jx
4113848 4114179 4113848 4113848 ?             -1 S     1000   0:00 sshd: ko1@pts/2
4114179 4114194 4114194 4114194 pts/2    4114194 Ss+   1000   0:00 -bash
{1=>[1010, 2952034], 1010=>[1018], 1018=>[1020], 1020=>[2557426], 2557426=>[2557429], 2557429=>[2557430], 2557430=>[2558354, 3305268], 2558354=>[2558355], 2558355=>[2558683], 2558683=>[2558709], 2558709=>[2562834, 2562844, 2562850], 2952034=>[2952045], 4113848=>[4114179], 4114179=>[4114194]}
$ timeout 60 gdb -p 2562834 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 2562836]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x0000623e1924feae in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x761489cb76c0 (LWP 2562834) "test_autoload.*" 0x0000623e1924feae in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  2    Thread 0x76148c7d76c0 (LWP 2562836) "test_autoload.*" 0x00007614b591b4fd in __GI___poll (fds=0x7614961bf040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x76148c7d76c0 (LWP 2562836) "test_autoload.*"):
#0  0x00007614b591b4fd in __GI___poll (fds=0x7614961bf040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000623e191da74a in __interceptor_poll ()
No symbol table info available.
#2  0x0000623e195daefb in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1077
        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:3066
        vm = <optimized out>
#4  0x0000623e19233aff in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007614b589caa4 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 = {129830628456128, 8847139114802097880, 129830628456128, -352, 0, 129830583226512, 8847139114823069400, 8847085965427355352}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007614b5929c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x761489cb76c0 (LWP 2562834) "test_autoload.*"):
#0  0x0000623e1924feae in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x0000623e19250e6a in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x0000623e1919f6e0 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
No symbol table info available.
#3  0x0000623e1919f559 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
No symbol table info available.
#4  0x0000623e1919f185 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) ()
No symbol table info available.
#5  0x0000623e1919a18e in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) ()
No symbol table info available.
#6  0x0000623e19199f78 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) ()
No symbol table info available.
#7  0x0000623e19235ee3 in __interceptor_malloc ()
No symbol table info available.
#8  0x0000623e192f87ac in rb_gc_impl_malloc (objspace_ptr=0x51d000000a80, size=528, gc_allowed=true) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8275
        gpr = 107008
        objspace = 0x51d000000a80
        mem = <optimized out>
#9  0x0000623e192bffc4 in ruby_xmalloc2_body (n=<optimized out>, size=1) at /tmp/ruby/src/trunk_asan/gc.c:5286
No locals.
#10 ruby_xmalloc2 (n=<optimized out>, size=<optimized out>) at /tmp/ruby/src/trunk_asan/gc.c:5280
No locals.
#11 0x0000623e1937bd36 in new_arena () at /tmp/ruby/src/trunk_asan/iseq.c:666
        new_arena = <optimized out>
#12 prepare_iseq_build (iseq=iseq@entry=0x7614909e9a88, name=name@entry=129831309648760, path=path@entry=129831281352400, realpath=realpath@entry=129830730120720, first_lineno=first_lineno@entry=0, code_location=code_location@entry=0x7614876020c0, node_id=7, parent=0x0, isolated_depth=0, type=ISEQ_TYPE_TOP, script_lines=4, option=0x7614876020a0) at /tmp/ruby/src/trunk_asan/iseq.c:724
        coverage = 0
        err_info = 4
        body = <optimized out>
#13 0x0000623e1937b0ca in pm_iseq_new_with_opt (node=<optimized out>, name=<optimized out>, path=<optimized out>, realpath=<optimized out>, first_lineno=<optimized out>, parent=<optimized out>, isolated_depth=<optimized out>, type=<optimized out>, option=0x7614876020a0, error_state=<optimized out>) at /tmp/ruby/src/trunk_asan/iseq.c:1152
        next_option = {inline_const_cache = 1, peephole_optimization = 1, tailcall_optimization = 0, specialized_instruction = 1, operands_unification = 1, instructions_unification = 0, frozen_string_literal = -1, debug_frozen_string_literal = 0, coverage_enabled = 1, debug_level = 0}
        code_location = {beg_pos = {lineno = 1, column = 0}, end_pos = {lineno = 1, column = 34}}
        data = <optimized out>
        iseq = 0x7614909e9a88
        location = <optimized out>
        start_line = <optimized out>
        start = <optimized out>
        end = <optimized out>
#14 0x0000623e1937acb4 in pm_iseq_new_top (node=node@entry=0x761489cb38f8, name=name@entry=129831309648760, path=path@entry=129831281352400, realpath=129830730120720, parent=parent@entry=0x0, error_state=error_state@entry=0x761489cb3a20) at /tmp/ruby/src/trunk_asan/iseq.c:983
No locals.
#15 0x0000623e193986b5 in load_iseq_eval (ec=0x5170001daf50, fname=fname@entry=129831281352400) at /tmp/ruby/src/trunk_asan/load.c:740
        error_state = <optimized out>
        result = <optimized out>
        error = <optimized out>
        ec = 0x5170001daf50
        v = <optimized out>
        realpath_map = 129831310118800
        box = 0x623e1a9915e0 <root_box>
        iseq = <optimized out>
#16 0x0000623e19392a98 in require_internal (ec=ec@entry=0x5170001daf50, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1341
        found = 114
        handle = <optimized out>
        _ec = <optimized out>
        _tag = <optimized out>
        th = 0x51500028ad00
        box = 0x623e1a9915e0 <root_box>
        saved = <optimized out>
        ftptr = <optimized out>
        realpath = <optimized out>
        realpaths = 129831310118960
        realpath_map = 129831310118800
        path = 129831281352400
        state = RUBY_TAG_NONE
        th2 = <optimized out>
        result = <optimized out>
        saved_path = <optimized out>
        reset_ext_config = <optimized out>
        prev_ext_config = <optimized out>
#17 0x0000623e19390abb in rb_require_string_internal (fname=129830730120720, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1451
        result = <optimized out>
        ec = 0x5170001daf50
        result = <optimized out>
#18 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1437
No locals.
#19 0x0000623e196b80e8 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:3902
        ci = 0x13f5100140003
        cc = <optimized out>
        me = 0x7614b4b1ca08
        cfunc = 0x506000037108
        recv = 129831311423400
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#20 0x0000623e1969d935 in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x761489cb4520) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4888
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#21 0x0000623e196a3ab5 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4297
No locals.
#22 0x0000623e19658d7d in vm_sendish (ec=0x5170001daf50, reg_cfp=0x7614905f76e8, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
#23 vm_exec_core (ec=ec@entry=0x5170001daf50) at ../../src/trunk_asan/insns.def:904
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7614905f76e8
        reg_pc = 0x5110000a8bb8
        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_opt_new = <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_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 0x0000623e196476f2 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
        _ec = 0x5170001daf50
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#25 0x0000623e196ce96a in vm_call0_body (ec=<optimized out>, calling=0x761487800860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225
        reg_cfp = <optimized out>
        i = <optimized out>
        ci = 0x7614878008d0
        cc = <optimized out>
        ret = <optimized out>
#26 0x0000623e196766d0 in vm_call0_cc (ec=0x5170001daf50, recv=129831311423400, id=22833, argc=<optimized out>, argv=<optimized out>, kw_splat=0, cc=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101
        flags = <optimized out>
        calling = <error reading variable calling (Cannot access memory at address 0x80)>
        use_argv = 0x0
        av = <optimized out>
#27 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1065
        ci = <optimized out>
        ec = 0x5170001daf50
        cc = <optimized out>
        self = <optimized out>
#28 0x0000623e1967776e in rb_funcallv (recv=129831311423400, mid=22833, argc=1, argv=0x761489cb4b80) at /tmp/ruby/src/trunk_asan/vm_eval.c:1080
No locals.
#29 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1137
        ar = <optimized out>
        argv = 0x761489cb4b80
#30 0x0000623e1962ec33 in autoload_feature_require (_arguments=129830583226208) at /tmp/ruby/src/trunk_asan/variable.c:3230
        receiver = 129831311423400
        arguments = 0x761489cb4f60
        autoload_const = <optimized out>
        autoload_box_value = <optimized out>
        result = <optimized out>
#31 autoload_try_load (_arguments=129830583226208) at /tmp/ruby/src/trunk_asan/variable.c:3243
        arguments = 0x761489cb4f60
        result = <optimized out>
        ce = <optimized out>
#32 0x0000623e1927f6ce in rb_ec_ensure (ec=<optimized out>, b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1146
        _ec = 0x5170001daf50
        _tag = {tag = 36, retval = <optimized out>, buf = {0x761489cb4e90, <optimized out>, 0x761489cb4da0, <optimized out>, <optimized out>}, prev = 0x761487700840, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#33 0x0000623e195ac302 in rb_mutex_synchronize (self=<optimized out>, func=<optimized out>, arg=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:635
th: 0x51500028ad00, native_id: 0x761489cb76c0
-- Control frame information -----------------------------------------------
        args = {self = 129830697730720, mutex = 0x504000767210, ec = <optimized out>}
#34 0x0000623e1962e040 in rb_autoload_load (module=module@entry=129831311375840, name=name@entry=204203) at /tmp/ruby/src/trunk_asan/variable.c:3304
        ce = <optimized out>
c:0007 p:---- s:0027 e:000026 l:y b:---- DUMMY  [FINISH]
        arguments = {module = 129831311375840, name = 204203, flag = 0, mutex = 129830697730720, autoload_const = 0x0, autoload_data = 0x0}
        result = <optimized out>
c:0006 p:---- s:0024 e:000023 l:y b:---- CFUNC  :require
        autoload_const_value = <optimized out>
#35 0x0000623e1963a420 in rb_const_search_from (klass=129830730674080, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>, found_in=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3410
        ac = 0x0
        am = 129831311375840
        tmp = 129831311375840
        ce = <optimized out>
        current = 129831311375840
c:0005 p:0023 s:0019 e:000018 l:y b:0001 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:139 [FINISH]
c:0004 p:0002 s:0013 e:000012 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:409 [FINISH]
        value = <optimized out>
        first_iteration = <optimized out>
#36 0x0000623e1962faae in rb_const_search (klass=129830730674080, id=204203, exclude=0, recurse=1, visibility=0, found_in=0x0) at /tmp/ruby/src/trunk_asan/variable.c:3433
        value = <optimized out>
#37 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3356
        c = <optimized out>
        found_in = <optimized out>
#38 0x0000623e1963ebee in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1170
        root_cref = <optimized out>
        klass = 92358976736008
        cref = <optimized out>
        val = <optimized out>
        root_cref = <optimized out>
        cref = <optimized out>
        klass = <optimized out>
c:0003 p:---- s:0010 e:000009 l:y b:---- CFUNC  :fork
c:0002 p:0004 s:0006 e:000005 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:409 [FINISH]
        av = <optimized out>
c:0001 p:---- s:0003 e:000002 l:y b:---- DUMMY  [FINISH]
        am = <optimized out>
        ce = <optimized out>

        search_continue = <optimized out>
#39 0x0000623e1964bae2 in vm_get_ev_const_chain (ec=0x5170001daf50, segments=0x5020010111f0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1203
        id = 0
        val = 128
        idx = <optimized out>
        allow_nil = <optimized out>
#40 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x502001008c30) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6605
        segments = 0x5020010111f0
        ice = <optimized out>
        val = <optimized out>
#41 0x0000623e196522cf in vm_exec_core (ec=ec@entry=0x5170001daf50) at ../../src/trunk_asan/insns.def:265
        ic = 0x0
        leaf = false
        val = <optimized out>
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7614905f7720
        reg_pc = 0x503001cca3f0
        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_opt_new = <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_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>
#42 0x0000623e196476f2 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
        _ec = 0x5170001daf50
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#43 0x0000623e196d8d72 in invoke_iseq_block_from_c (ec=0x5170001daf50, captured=0x7614905f77a8, self=129830730667200, 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:1820
        flags = 0
        iseq = 0x7614927b09b8
        cfp = <optimized out>
        sp = 0x7614904f7850
        use_argv = 0x0
        stack_argv = 0x7614904f7850
        opt_pc = 0
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#44 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:1834
        captured = 0x7614905f77a8
#45 0x0000623e1967974c 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:1871
No locals.
#46 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1879
No locals.
#47 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
No locals.
#48 0x0000623e1967974c in rb_yield (val=<optimized out>)
No locals.
#49 0x0000623e1927effc in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1127
        _ec = 0x5170001daf50
        _tag = {tag = 36, retval = <optimized out>, buf = {0x761489cb5d70, <optimized out>, 0x761489cb5c80, <optimized out>, <optimized out>}, prev = 0x761487700240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        ec = 0x5170001daf50
        cfp = 0x7614905f7758
#50 0x0000623e1941fc6b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4293
        status = <optimized out>
        pid = <optimized out>
#51 0x0000623e196b80e8 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:3902
        ci = 0x660100040001
        cc = <optimized out>
        me = 0x761492710800
        cfunc = 0x506000048748
        recv = 129830730667200
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#52 0x0000623e1969d935 in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x761489cb6400) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4888
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#53 0x0000623e1969d3c5 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5028
        ci = <optimized out>
        cc = 0x0
#54 0x0000623e19650f6f in vm_sendish (ec=0x5170001daf50, reg_cfp=0x7614905f7790, cd=0x502001008dd0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#55 vm_exec_core (ec=ec@entry=0x5170001daf50) at ../../src/trunk_asan/insns.def:856
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x502001008dd0
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7614905f7790
        reg_pc = 0x504000761430
        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_opt_new = <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_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>
#56 0x0000623e196476f2 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
        _ec = 0x5170001daf50
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#57 0x0000623e1968be0b in invoke_iseq_block_from_c (ec=0x5170001daf50, captured=<optimized out>, self=129830730667200, 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:1820
        flags = 0
        iseq = 0x7614927b09e0
        cfp = 0x7614905f77c8
        sp = 0x7614904f7818
        use_argv = <optimized out>
        stack_argv = 0x7614904f7818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#58 invoke_block_from_c_proc (ec=0x5170001daf50, self=129830730667200, 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:1914
        block = <optimized out>
        keyword_hash = <optimized out>
#59 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:1944
No locals.
#60 0x0000623e1968a066 in rb_vm_invoke_proc (ec=0x540000000b08, proc=0x80, argc=421854894, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1965
        self = 0
#61 0x0000623e195d96fb in thread_do_start_proc (th=th@entry=0x51500028ad00) at /tmp/ruby/src/trunk_asan/thread.c:625
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040007639d0
        args_len = <optimized out>
        args_ptr = <optimized out>
#62 0x0000623e195d729d in thread_do_start (th=0x51500028ad00) at /tmp/ruby/src/trunk_asan/thread.c:642
        result = 36
#63 thread_start_func_2 (th=th@entry=0x51500028ad00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:697
        _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>
#64 0x0000623e195d658e in call_thread_start_func_2 (th=0x51500028ad00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2227
        stack_start = <optimized out>
        stack_start_addr = 0x761489cb6cc0
#65 nt_start (ptr=0x50c000101740) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2272
        th = 0x51500028ad00
        sched = <optimized out>
        nt = 0x50c000101740
        vm = 0x525000000100
#66 0x0000623e19233aff in asan_thread_start(void*) ()
No symbol table info available.
#67 0x00007614b589caa4 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 = {129830583236288, 8847129373816270552, 129830583236288, -352, 0, 140734344360592, 8847129373837242072, 8847085965427355352}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#68 0x00007614b5929c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 2562834) detached]
$ timeout 60 gdb -p 2562844 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 2562850 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 2558709 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 3305314]
[New LWP 3305313]
[New LWP 2562851]
[New LWP 2562760]
[New LWP 2560120]
[New LWP 2559016]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
arch_fork (ctid=0x7614b5adaf10) at ../sysdeps/unix/sysv/linux/arch-fork.h:50

>>> Threads

  Id   Target Id                                             Frame 
* 1    Thread 0x7614b5adac40 (LWP 2558709) "ruby"            arch_fork (ctid=0x7614b5adaf10) at ../sysdeps/unix/sysv/linux/arch-fork.h:50
  2    Thread 0x76148dfed6c0 (LWP 3305314) "envutil.rb:244"  0x0000623e1924feae in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  3    Thread 0x76148adbf6c0 (LWP 3305313) "envutil.rb:243"  0x0000623e1924f77e in __sanitizer::internal_madvise(unsigned long, unsigned long, int) ()
  4    Thread 0x7614997ff6c0 (LWP 2562851) "test_autoload.*" 0x00007614b591b4fd in __GI___poll (fds=0x7614961bf040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  5    Thread 0x7614946fd6c0 (LWP 2562760) "parallel.rb:40"  0x00007614b591b4fd in __GI___poll (fds=0x76148ca9da60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  6    Thread 0x7614926e56c0 (LWP 2560120) "Timeout stdlib " 0x00007614b5898d71 in __futex_abstimed_wait_common64 (private=30228, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000576450) at ./nptl/futex-internal.c:57
  7    Thread 0x7614936f16c0 (LWP 2559016) "Gem::Timeout st" 0x00007614b5898d71 in __futex_abstimed_wait_common64 (private=30228, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0001661d4) at ./nptl/futex-internal.c:57

>>> Machine level backtrace


Thread 7 (Thread 0x7614936f16c0 (LWP 2559016) "Gem::Timeout st"):
#0  0x00007614b5898d71 in __futex_abstimed_wait_common64 (private=30228, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0001661d4) 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=30228, abstime=0x0, clockid=0, expected=0, futex_word=0x50c0001661d4) 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=0x50c0001661d4, 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  0x00007614b589b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5150000008d8, cond=0x50c0001661a8) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7614b589b4b0 <__condvar_cleanup_waiting>, __arg = 0x7614936efb70, __canceltype = -1836095064, __prev = 0x0}
        cbuffer = {wseq = 15, cond = 0x50c0001661a8, mutex = 0x5150000008d8, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 15
        seq = 7
        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=0x50c0001661a8, mutex=mutex@entry=0x5150000008d8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x0000623e195a5a8f in rb_native_cond_wait (cond=0x50c0001661d4, mutex=0x5150000008d8) at /tmp/ruby/src/trunk_asan/thread_pthread.c:231
        r = <optimized out>
#6  thread_sched_wait_running_turn (sched=sched@entry=0x5150000008d8, th=th@entry=0x515000150e80, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:851
        next_th = 0x0
#7  0x0000623e195d5481 in thread_sched_to_waiting_until_wakeup (sched=0x5150000008d8, th=th@entry=0x515000150e80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1114
        can_direct_transfer = <optimized out>
#8  0x0000623e195b503c in native_sleep (th=0x515000150e80, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3341
        sched = <optimized out>
#9  sleep_forever (th=th@entry=0x515000150e80, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1393
        prev_status = THREAD_RUNNABLE
        status = THREAD_STOPPED_FOREVER
        woke = <optimized out>
#10 0x0000623e195d394d in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=129830746363200, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1439
        th = 0x515000150e80
        scheduler = 18446744073709551104
#11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:983
        args = <optimized out>
#12 0x0000623e1927f6ce in rb_ec_ensure (ec=<optimized out>, b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1146
        _ec = 0x517000142b50
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7614936eff10, <optimized out>, 0x7614936efe20, <optimized out>, <optimized out>}, prev = 0x76148e1f7240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x0000623e1927fb59 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:1163
No locals.
#14 0x0000623e195d2ee1 in queue_do_pop (ec=<optimized out>, self=<optimized out>, q=0x5060005259e0, non_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1055
        queue_waiter = {w = {self = 129830746363200, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 129830746363200, timeout = 4, end = <optimized out>}
        waitq = 0x5060005259e0
        end = 0
#15 0x0000623e19654466 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:7538
        func_ptr = <optimized out>
        canary_p = <optimized out>
        ret = <optimized out>
#16 0x0000623e19654466 in vm_invoke_builtin_delegate (ec=0x517000142b50, cfp=0x7614908fd758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#17 vm_exec_core (ec=ec@entry=0x517000142b50) at ../../src/trunk_asan/insns.def:1665
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7614908fd758
        reg_pc = 0x510000002af8
        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_opt_new = <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_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>
#18 0x0000623e196476f2 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
        _ec = 0x517000142b50
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#19 0x0000623e1968be0b in invoke_iseq_block_from_c (ec=0x517000142b50, captured=<optimized out>, self=129830746593720, 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:1820
        flags = 0
        iseq = 0x761493849f18
        cfp = 0x7614908fd7c8
        sp = 0x7614907fd818
        use_argv = <optimized out>
        stack_argv = 0x7614907fd818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#20 invoke_block_from_c_proc (ec=0x517000142b50, self=129830746593720, 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:1914
        block = <optimized out>
        keyword_hash = <optimized out>
#21 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:1944
No locals.
#22 0x0000623e1968a066 in rb_vm_invoke_proc (ec=0x50c0001661d4, proc=0x189, argc=-1249276559, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1965
        self = 0
#23 0x0000623e195d96fb in thread_do_start_proc (th=th@entry=0x515000150e80) at /tmp/ruby/src/trunk_asan/thread.c:625
        args = <optimized out>
        procval = <optimized out>
        proc = 0x5040003f1e10
        args_len = <optimized out>
        args_ptr = <optimized out>
#24 0x0000623e195d729d in thread_do_start (th=0x515000150e80) at /tmp/ruby/src/trunk_asan/thread.c:642
        result = 36
#25 thread_start_func_2 (th=th@entry=0x515000150e80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:697
        _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>
#26 0x0000623e195d658e in call_thread_start_func_2 (th=0x515000150e80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2227
        stack_start = <optimized out>
        stack_start_addr = 0x7614936f0cc0
#27 nt_start (ptr=0x50c000166180) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2272
        th = 0x515000150e80
        sched = <optimized out>
        nt = 0x50c000166180
        vm = 0x525000000100
#28 0x0000623e19233aff in asan_thread_start(void*) ()
No symbol table info available.
#29 0x00007614b589caa4 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 = {129830744954560, 8847149954225811160, 129830744954560, -352, 22, 140734344357968, 8847149954246782680, 8847085965427355352}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#30 0x00007614b5929c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 6 (Thread 0x7614926e56c0 (LWP 2560120) "Timeout stdlib "):
#0  0x00007614b5898d71 in __futex_abstimed_wait_common64 (private=30228, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000576450) 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=30228, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000576450) 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=0x50c000576450, 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  0x00007614b589b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5150000008d8, cond=0x50c000576428) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7614b589b4b0 <__condvar_cleanup_waiting>, __arg = 0x7614926e3b70, __canceltype = 1944576, __prev = 0x0}
        cbuffer = {wseq = 8, cond = 0x50c000576428, mutex = 0x5150000008d8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 8
        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=0x50c000576428, mutex=mutex@entry=0x5150000008d8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x0000623e195a5a8f in rb_native_cond_wait (cond=0x50c000576450, mutex=0x5150000008d8) at /tmp/ruby/src/trunk_asan/thread_pthread.c:231
        r = <optimized out>
#6  thread_sched_wait_running_turn (sched=sched@entry=0x5150000008d8, th=th@entry=0x5150001b5380, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:851
        next_th = 0x515000000300
#7  0x0000623e195d5481 in thread_sched_to_waiting_until_wakeup (sched=0x5150000008d8, th=th@entry=0x5150001b5380) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1114
        can_direct_transfer = <optimized out>
#8  0x0000623e195b503c in native_sleep (th=0x5150001b5380, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3341
        sched = <optimized out>
#9  sleep_forever (th=th@entry=0x5150001b5380, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1393
        prev_status = THREAD_RUNNABLE
        status = THREAD_STOPPED_FOREVER
        woke = <optimized out>
#10 0x0000623e195d394d in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=129830746567880, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1439
        th = 0x5150001b5380
        scheduler = 18446744073709551104
#11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:983
        args = <optimized out>
#12 0x0000623e1927f6ce in rb_ec_ensure (ec=<optimized out>, b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1146
        _ec = 0x5170001dabd0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7614926e3f10, <optimized out>, 0x7614926e3e20, <optimized out>, <optimized out>}, prev = 0x761489ec1240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#13 0x0000623e1927fb59 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:1163
No locals.
#14 0x0000623e195d2ee1 in queue_do_pop (ec=<optimized out>, self=<optimized out>, q=0x506000950b40, non_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1055
        queue_waiter = {w = {self = 129830746567880, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
        queue_sleep_arg = {self = 129830746567880, timeout = 4, end = <optimized out>}
        waitq = 0x506000950b40
        end = 0
#15 0x0000623e19654466 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:7538
        func_ptr = <optimized out>
        canary_p = <optimized out>
        ret = <optimized out>
#16 0x0000623e19654466 in vm_invoke_builtin_delegate (ec=0x5170001dabd0, cfp=0x76148bbce758, bf=<optimized out>, start_index=<optimized out>)
        argv = <optimized out>
#17 vm_exec_core (ec=ec@entry=0x5170001dabd0) at ../../src/trunk_asan/insns.def:1665
        bf = <optimized out>
        leaf = false
        val = <optimized out>
        index = <optimized out>
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x76148bbce758
        reg_pc = 0x510000002af8
        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_opt_new = <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_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>
#18 0x0000623e196476f2 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
        _ec = 0x5170001dabd0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#19 0x0000623e1968be0b in invoke_iseq_block_from_c (ec=0x5170001dabd0, captured=<optimized out>, self=129830728591320, 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:1820
        flags = 0
        iseq = 0x7614b5134120
        cfp = 0x76148bbce7c8
        sp = 0x76148bace818
        use_argv = <optimized out>
        stack_argv = 0x76148bace818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#20 invoke_block_from_c_proc (ec=0x5170001dabd0, self=129830728591320, 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:1914
        block = <optimized out>
        keyword_hash = <optimized out>
#21 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:1944
No locals.
#22 0x0000623e1968a066 in rb_vm_invoke_proc (ec=0x50c000576450, proc=0x189, argc=-1249276559, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1965
        self = 0
#23 0x0000623e195d96fb in thread_do_start_proc (th=th@entry=0x5150001b5380) at /tmp/ruby/src/trunk_asan/thread.c:625
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504000611110
        args_len = <optimized out>
        args_ptr = <optimized out>
#24 0x0000623e195d729d in thread_do_start (th=0x5150001b5380) at /tmp/ruby/src/trunk_asan/thread.c:642
        result = 36
#25 thread_start_func_2 (th=th@entry=0x5150001b5380, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:697
        _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>
#26 0x0000623e195d658e in call_thread_start_func_2 (th=0x5150001b5380) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2227
        stack_start = <optimized out>
        stack_start_addr = 0x7614926e4cc0
#27 nt_start (ptr=0x50c000576400) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2272
        th = 0x5150001b5380
        sched = <optimized out>
        nt = 0x50c000576400
        vm = 0x525000000100
#28 0x0000623e19233aff in asan_thread_start(void*) ()
No symbol table info available.
#29 0x00007614b589caa4 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 = {129830728128192, 8847152146806615768, 129830728128192, -352, 115, 140734344354832, 8847152146827587288, 8847085965427355352}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#30 0x00007614b5929c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 5 (Thread 0x7614946fd6c0 (LWP 2562760) "parallel.rb:40"):
#0  0x00007614b591b4fd in __GI___poll (fds=0x76148ca9da60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000623e191da74a in __interceptor_poll ()
No symbol table info available.
#2  0x0000623e1934aec9 in nogvl_wait_for (th=129830728339640, fptr=0x511000347b40, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12568
        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  0x0000623e1934c43a in internal_read_func (ptr=0x76148ca9d840) at /tmp/ruby/src/trunk_asan/io.c:1212
        iis = 0x76148ca9d840
        result = <optimized out>
#5  0x0000623e195ba2ce in rb_thread_io_blocking_call (io=0x511000347b40, func=0x623e1934bf30 <internal_read_func>, data1=0x76148ca9d840, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1986
        __region = <optimized out>
        saved_state = RUBY_TAG_NONE
        _ec = <optimized out>
        _tag = <optimized out>
        ec = <optimized out>
        th = <optimized out>
        val = <optimized out>
        blocking_operation = <optimized out>
        state = RUBY_TAG_NONE
        saved_errno = <optimized out>
        prev_mn_schedulable = <optimized out>
        fd = <optimized out>
#6  0x0000623e1927f6ce in rb_ec_ensure (ec=<optimized out>, b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1146
        _ec = 0x517000142ed0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7614946fbdd0, <optimized out>, 0x7614946fbce0, <optimized out>, <optimized out>}, prev = 0x76148ca9b240, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#7  0x0000623e1927fb59 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:1163
No locals.
#8  0x0000623e19360212 in io_read_memory_locktmp (str=129830631365216, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3480
No locals.
#9  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:3526
        str = <optimized out>
        iis = {th = 129830728339640, fptr = 0x511000347b40, nonblock = 0, fd = 4, buf = 0x51900028b980, capa = 1024, timeout = <optimized out>}
        length = <optimized out>
        len = 1024
        fptr = 0x511000347b40
        n = <optimized out>
        shrinkable = <optimized out>
#10 0x0000623e1933c8e1 in io_readpartial (argc=-1935025568, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3646
        ret = <optimized out>
#11 0x0000623e196b80e8 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:3902
        ci = 0x412100100003
        cc = <optimized out>
        me = 0x7614b51f83b8
        cfunc = 0x50600002c1e8
        recv = 129830728339800
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#12 0x0000623e19658d7d in vm_sendish (ec=0x517000142ed0, reg_cfp=0x7614942fc790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        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>
#13 vm_exec_core (ec=ec@entry=0x517000142ed0) at ../../src/trunk_asan/insns.def:904
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7614942fc790
        reg_pc = 0x51300001e7d8
        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_opt_new = <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_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>
#14 0x0000623e196476f2 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
        _ec = 0x517000142ed0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#15 0x0000623e1968be0b in invoke_iseq_block_from_c (ec=0x517000142ed0, captured=<optimized out>, self=129831281800920, 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:1820
        flags = 0
        iseq = 0x7614b517b868
        cfp = 0x7614942fc7c8
        sp = 0x7614941fc818
        use_argv = <optimized out>
        stack_argv = 0x7614941fc818
        opt_pc = <optimized out>
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#16 invoke_block_from_c_proc (ec=0x517000142ed0, self=129831281800920, 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:1914
        block = <optimized out>
        keyword_hash = <optimized out>
#17 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:1944
No locals.
#18 0x0000623e1968a066 in rb_vm_invoke_proc (ec=0x76148ca9da60, proc=0x1, argc=-1248742147, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1965
        self = 4294967295
#19 0x0000623e195d96fb in thread_do_start_proc (th=th@entry=0x51500028b980) at /tmp/ruby/src/trunk_asan/thread.c:625
        args = <optimized out>
        procval = <optimized out>
        proc = 0x504000760410
        args_len = <optimized out>
        args_ptr = <optimized out>
#20 0x0000623e195d729d in thread_do_start (th=0x51500028b980) at /tmp/ruby/src/trunk_asan/thread.c:642
        result = 36
#21 thread_start_func_2 (th=th@entry=0x51500028b980, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:697
        _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>
#22 0x0000623e195d658e in call_thread_start_func_2 (th=0x51500028b980) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2227
        stack_start = <optimized out>
        stack_start_addr = 0x7614946fccc0
#23 nt_start (ptr=0x50c0005a1c00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2272
        th = 0x51500028b980
        sched = <optimized out>
        nt = 0x50c0005a1c00
        vm = 0x525000000100
#24 0x0000623e19233aff in asan_thread_start(void*) ()
No symbol table info available.
#25 0x00007614b589caa4 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 = {129830761780928, 8847156557738028760, 129830761780928, -352, 25, 140734344363248, 8847156557759000280, 8847085965427355352}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#26 0x00007614b5929c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 4 (Thread 0x7614997ff6c0 (LWP 2562851) "test_autoload.*"):
#0  0x00007614b591b4fd in __GI___poll (fds=0x7614961bf040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000623e191da74a in __interceptor_poll ()
No symbol table info available.
#2  0x0000623e195daefb in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1077
        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:3066
        vm = <optimized out>
#4  0x0000623e19233aff in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007614b589caa4 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 = {129830846723776, 8847163291173007064, 129830846723776, -352, 0, 129830518399920, 8847163291193978584, 8847085965427355352}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007614b5929c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x76148adbf6c0 (LWP 3305313) "envutil.rb:243"):
#0  0x0000623e1924f77e in __sanitizer::internal_madvise(unsigned long, unsigned long, int) ()
No symbol table info available.
#1  0x0000623e1919e0da in void __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::ReleaseFreeMemoryToOS<__sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > > >(unsigned int*, unsigned long, unsigned long, unsigned long, __sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long) ()
No symbol table info available.
#2  0x0000623e1919dd4c in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::MaybeReleaseToOS(__sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, bool) ()
No symbol table info available.
#3  0x0000623e1919d9b7 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.
#4  0x0000623e19199b4e in __asan::AsanThreadLocalMallocStorage::CommitBack() ()
No symbol table info available.
#5  0x0000623e1924308f in __asan::AsanThread::Destroy() ()
No symbol table info available.
#6  0x00007614b5899340 in __GI___nptl_deallocate_tsd () at ./nptl/nptl_deallocate_tsd.c:73
        data = <optimized out>
        inner = <optimized out>
        level2 = 0x76148adbf9d0
        idx = <optimized out>
        round = <optimized out>
        cnt = 0
        self = <optimized out>
        just_free = <optimized out>
        __value = <optimized out>
#7  __GI___nptl_deallocate_tsd () at ./nptl/nptl_deallocate_tsd.c:22
        self = <optimized out>
        just_free = <optimized out>
        round = <optimized out>
        cnt = <optimized out>
        idx = <optimized out>
        level2 = <optimized out>
        __value = <optimized out>
        inner = <optimized out>
        data = <optimized out>
        __value = <optimized out>
        level2 = <optimized out>
        __value = <optimized out>
#8  0x00007614b589c890 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:455
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {129830601094848, 8847136112619957976, 129830601094848, -352, 11, 140734344360592, 8847136112640929496, 8847085965427355352}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#9  0x00007614b5929c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x76148dfed6c0 (LWP 3305314) "envutil.rb:244"):
#0  0x0000623e1924feae in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
No symbol table info available.
#1  0x0000623e19250e6a in __sanitizer::Semaphore::Wait() ()
No symbol table info available.
#2  0x0000623e1919d7f8 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  0x0000623e19199b4e in __asan::AsanThreadLocalMallocStorage::CommitBack() ()
No symbol table info available.
#4  0x0000623e1924308f in __asan::AsanThread::Destroy() ()
No symbol table info available.
#5  0x00007614b5899340 in __GI___nptl_deallocate_tsd () at ./nptl/nptl_deallocate_tsd.c:73
        data = <optimized out>
        inner = <optimized out>
        level2 = 0x76148dfed9d0
        idx = <optimized out>
        round = <optimized out>
        cnt = 0
        self = <optimized out>
        just_free = <optimized out>
        __value = <optimized out>
#6  __GI___nptl_deallocate_tsd () at ./nptl/nptl_deallocate_tsd.c:22
        self = <optimized out>
        just_free = <optimized out>
        round = <optimized out>
        cnt = <optimized out>
        idx = <optimized out>
        level2 = <optimized out>
        __value = <optimized out>
        inner = <optimized out>
        data = <optimized out>
        __value = <optimized out>
        level2 = <optimized out>
        __value = <optimized out>
#7  0x00007614b589c890 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:455
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {129830653712064, 8847137994889375448, 129830653712064, -352, 11, 140734344360592, 8847137994910346968, 8847085965427355352}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007614b5929c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7614b5adac40 (LWP 2558709) "ruby"):
#0  arch_fork (ctid=0x7614b5adaf10) at ../sysdeps/unix/sysv/linux/arch-fork.h:50
        sc_ret = 3305325
        flags = 18874385
        ret = <optimized out>
        flags = <optimized out>
        ret = <optimized out>
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __GI__Fork () at ../sysdeps/nptl/_Fork.c:25
        pid = <optimized out>
        self = <optimized out>
        resultvar = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#2  0x00007614b58f424e in __libc_fork () at ./posix/fork.c:74
        multiple_threads = true
        lastrun = 1
        nss_database_data = {nsswitch_conf = {size = 510, ino = 26477182, mtime = {tv_sec = 1660046206, tv_nsec = 0}, ctime = {tv_sec = 1669591395, tv_nsec = 175531553}}, services = {0x504000540020, 0x506000873150, 0x506000873090, 0x504000540060, 0x504000540020, 0x5060008730f0, 0x0, 0x504000540060, 0x504000540020, 0x506000873090, 0x504000540060, 0x506000873150, 0x5060008731b0, 0x506000873150, 0x506000873150, 0x504000540020, 0x504000540060}, reload_disabled = 0, initialized = true}
        pid = <optimized out>
#3  0x0000623e1941b409 in rb_fork () at /tmp/ruby/src/trunk_asan/process.c:1608
No locals.
#4  retry_fork_async_signal_safe (status=0x7614b3769b20, ep=0x7614b3a2bda0, chfunc=0x623e19352910 <popen_exec>, charg=0x7614b3972fb0, errmsg=0x7614b3972f30 "", errmsg_buflen=80, w=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4023
        try_gc = 1
        pid = <optimized out>
        err = <optimized out>
        old = <optimized out>
        ret = <optimized out>
#5  fork_check_err (status=<optimized out>, chfunc=<optimized out>, charg=<optimized out>, fds=<optimized out>, errmsg=<optimized out>, errmsg_buflen=<optimized out>, eargp=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4066
        ep = <optimized out>
        w = 0x0
        pid = <optimized out>
        err = <optimized out>
        error_occurred = <optimized out>
#6  0x0000623e1941abf3 in rb_fork_async_signal_safe (status=<optimized out>, chfunc=<optimized out>, charg=<optimized out>, fds=<optimized out>, errmsg=<optimized out>, errmsg_buflen=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4115
        result = <optimized out>
        process_status = <optimized out>
#7  0x0000623e193284ed in pipe_open (execarg_obj=129830731279560, modestr=<optimized out>, fmode=<optimized out>, convconfig=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:7681
        rbimpl_id = 0
        errmsg = '\000' <repeats 24 times>, "a\000\000\000\000\000\000\000\260\273L\250\324c\000\000p; Ù‰\177\000\000\234\354\n\224\322c\000\000A\000\000\000\000\000\000\000\240\320^\251\324c\000\000\320\033\206\251\324c\000"
        arg = {execarg_obj = 129830731279560, eargp = 0x7614929e6ce8, modef = 1, pair = {-1, -1}, write_pair = {-1, -1}}
        eargp = <optimized out>
        prog = 129830730105280
        pid = 0
        e = 0
        fp = 0x0
        fd = -1
        write_fd = -1
        port = <optimized out>
        fptr = <optimized out>
        write_port = <optimized out>
        write_fptr = <optimized out>
        status = <optimized out>
        state = <optimized out>
#8  0x0000623e19327e4e in rb_io_popen (pname=<optimized out>, pmode=<optimized out>, env=<optimized out>, opt=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:8070
        execarg_obj = <optimized out>
        tmp = <optimized out>
        modestr = <optimized out>
        oflags = <optimized out>
        fmode = <optimized out>
        convconfig = <optimized out>
#9  0x0000623e19332f21 in rb_io_s_popen (argc=1, argv=0x7614b2cffcc8, klass=129831310129520) at /tmp/ruby/src/trunk_asan/io.c:8032
        pmode = 4
        opt = <optimized out>
        env = <optimized out>
        pname = 18874385
#10 0x0000623e196b80e8 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:3902
        ci = 0x42d100020003
        cc = <optimized out>
        me = 0x7614b51f8d18
        cfunc = 0x50600002b168
        recv = 129831310129520
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#11 0x0000623e19650f6f in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7614b2dff480, cd=0x51a00000aa20, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#12 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:856
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x51a00000aa20
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7614b2dff480
        reg_pc = 0x52300000b208
        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_opt_new = <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_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 0x0000623e196476f2 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
        _ec = 0x5170000000d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#14 0x0000623e196d8d72 in invoke_iseq_block_from_c (ec=0x5170000000d0, captured=0x7614b2dff620, self=129831281800920, 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:1820
        flags = 0
        iseq = 0x7614b513d478
        cfp = <optimized out>
        sp = 0x7614b2cffa28
        use_argv = 0x7614b382d8e0
        stack_argv = 0x7614b2cffa28
        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:1834
        captured = 0x7614b2dff620
#16 0x0000623e1967974c 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:1871
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:1879
No locals.
#18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
No locals.
#19 0x0000623e1967974c in rb_yield (val=<optimized out>)
No locals.
#20 0x0000623e19853826 in rb_ary_collect (ary=129830731376800) at /tmp/ruby/src/trunk_asan/array.c:3763
        collect = 129830731286920
        i = 4
#21 0x0000623e196b80e8 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:3902
        ci = 0x16a100000001
        cc = <optimized out>
        me = 0x7614b51fe6a0
        cfunc = 0x506000020188
        recv = 129830731376800
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#22 0x0000623e19650f6f in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7614b2dff608, cd=0x512000013db0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#23 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:856
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x512000013db0
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7614b2dff608
        reg_pc = 0x51900001b210
        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_opt_new = <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_invokebuiltin = <optimized out>
th: 0x515000000300, native_id: 0x7614b5adac40
-- Control frame information -----------------------------------------------
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
c:0017 p:---- s:0157 e:000156 l:y b:---- CFUNC  :popen
        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>
c:0016 p:0289 s:0152 e:000150 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:231
c:0015 p:0084 s:0113 e:000112 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:114
        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 0x0000623e19647ae1 in vm_exec_loop (ec=0x5170000000d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2825
c:0014 p:0011 s:0095 e:000094 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:8
c:0013 p:0037 s:0091 e:000090 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
No locals.
#25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2804
c:0012 p:0052 s:0085 e:000084 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
c:0011 p:0093 s:0076 e:000075 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1665 [FINISH]
        _ec = 0x5170000000d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#26 0x0000623e196d8d72 in invoke_iseq_block_from_c (ec=0x5170000000d0, captured=0x7614b2dff738, self=129831281800920, 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:1820
        flags = 0
        iseq = 0x7614b517ba20
        cfp = <optimized out>
        sp = 0x7614b2cff8d0
        use_argv = 0x7614b38cdd60
        stack_argv = 0x7614b2cff8d0
        opt_pc = 0
c:0010 p:---- s:0069 e:000068 l:y b:---- CFUNC  :map
        type = <optimized out>
c:0009 p:0114 s:0065 e:000064 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1652
c:0008 p:0035 s:0053 e:000052 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1356
        av = <optimized out>
        bound = <optimized out>
#27 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:1834
c:0007 p:0069 s:0046 E:002030 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
c:0006 p:0007 s:0030 e:000029 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
        captured = 0x7614b2dff738
#28 0x0000623e1967974c 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:1871
c:0005 p:---- s:0026 e:000025 l:y b:---- CFUNC  :map
c:0004 p:0005 s:0022 e:000021 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
No locals.
#29 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1879
No locals.
c:0003 p:0210 s:0016 e:000015 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
c:0002 p:0062 s:0006 e:000005 l:n b:---- EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
#30 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
No locals.
#31 0x0000623e1967974c in rb_yield (val=<optimized out>)
c:0001 p:0000 s:0003 E:001630 l:y b:---- DUMMY  [FINISH]

No locals.
#32 0x0000623e19853826 in rb_ary_collect (ary=129830728340040) at /tmp/ruby/src/trunk_asan/array.c:3763
th: 0x515000150e80, native_id: 0x7614936f16c0
-- Control frame information -----------------------------------------------
        collect = 129830728339960
        i = 0
#33 0x0000623e196b80e8 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:3902
c:0003 p:0023 s:0017 e:000016 l:y b:0001 METHOD <internal:thread_sync>:75
        ci = 0x16a100000001
        cc = <optimized out>
        me = 0x7614b51fe6a0
        cfunc = 0x506000020188
        recv = 129830728340040
c:0002 p:0018 s:0010 e:000009 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/lib/rubygems/vendor/timeout/lib/timeout.rb:99 [FINISH]
        block_handler = <optimized out>
        frame_type = 1431634051
c:0001 p:---- s:0003 e:000002 l:y b:---- DUMMY  [FINISH]
        len = <optimized out>
        val = <optimized out>
#34 0x0000623e19650f6f in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7614b2dff720, cd=0x50200002ac10, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        val = 36
        ci = <optimized out>

        argc = <optimized out>
        recv = <optimized out>
th: 0x5150001b5380, native_id: 0x7614926e56c0
-- Control frame information -----------------------------------------------
c:0003 p:0023 s:0017 e:000016 l:y b:0001 METHOD <internal:thread_sync>:75
c:0002 p:0019 s:0010 e:000009 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:91 [FINISH]
c:0001 p:---- s:0003 e:000002 l:y b:---- DUMMY  [FINISH]
        cc = <optimized out>

th: 0x51500028b980, native_id: 0x7614946fd6c0
-- Control frame information -----------------------------------------------
c:0003 p:---- s:0012 e:000011 l:y b:---- CFUNC  :readpartial
c:0002 p:0035 s:0007 e:000006 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
c:0001 p:---- s:0003 e:000002 l:y b:---- DUMMY  [FINISH]

        calling = <optimized out>
#35 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:856
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x50200002ac10
        insns_address_table = {0x623e1964cb36 <vm_exec_core+1494>, 0x623e1964de3d <vm_exec_core+6365>, 0x623e19652fd1 <vm_exec_core+27249>, 0x623e1964d9af <vm_exec_core+5199>, 0x623e19653d82 <vm_exec_core+30754>, 0x623e19651b84 <vm_exec_core+22052>, 0x623e1964f82e <vm_exec_core+13006>, 0x623e1964cc9e <vm_exec_core+1854>, 0x623e196535c4 <vm_exec_core+28772>, 0x623e1965330c <vm_exec_core+28076>, 0x623e1964dc2c <vm_exec_core+5836>, 0x623e1964d18e <vm_exec_core+3118>, 0x623e19652286 <vm_exec_core+23846>, 0x623e1964e733 <vm_exec_core+8659>, 0x623e196537c5 <vm_exec_core+29285>, 0x623e1965346e <vm_exec_core+28430>, 0x623e1964ee21 <vm_exec_core+10433>, 0x623e1964f7bd <vm_exec_core+12893>, 0x623e19651de5 <vm_exec_core+22661>, 0x623e196533e5 <vm_exec_core+28293>, 0x623e19651290 <vm_exec_core+19760>, 0x623e19651e6e <vm_exec_core+22798>, 0x623e19652927 <vm_exec_core+25543>, 0x623e196511cd <vm_exec_core+19565>, 0x623e1964d0cb <vm_exec_core+2923>, 0x623e19651887 <vm_exec_core+21287>, 0x623e1964cf5e <vm_exec_core+2558>, 0x623e1964d394 <vm_exec_core+3636>, 0x623e1964f0a4 <vm_exec_core+11076>, 0x623e19650d9a <vm_exec_core+18490>, 0x623e19651720 <vm_exec_core+20928>, 0x623e19650a3f <vm_exec_core+17631>, 0x623e1964cb6a <vm_exec_core+1546>, 0x623e19652b57 <vm_exec_core+26103>, 0x623e19653237 <vm_exec_core+27863>, 0x623e1964d53b <vm_exec_core+4059>, 0x623e1964e0e7 <vm_exec_core+7047>, 0x623e1964dda5 <vm_exec_core+6213>, 0x623e1964e822 <vm_exec_core+8898>, 0x623e1964f659 <vm_exec_core+12537>, 0x623e1964d5e2 <vm_exec_core+4226>, 0x623e196529bf <vm_exec_core+25695>, 0x623e1964e071 <vm_exec_core+6929>, 0x623e1964f507 <vm_exec_core+12199>, 0x623e1964ffce <vm_exec_core+14958>, 0x623e1965231c <vm_exec_core+23996>, 0x623e19651452 <vm_exec_core+20210>, 0x623e1964eafc <vm_exec_core+9628>, 0x623e1964e37e <vm_exec_core+7710>, 0x623e19652172 <vm_exec_core+23570>, 0x623e1964f284 <vm_exec_core+11556>, 0x623e19651986 <vm_exec_core+21542>, 0x623e196514c4 <vm_exec_core+20324>, 0x623e19651a3d <vm_exec_core+21725>, 0x623e19652f09 <vm_exec_core+27049>, 0x623e19650851 <vm_exec_core+17137>, 0x623e196523d5 <vm_exec_core+24181>, 0x623e1964c8b8 <vm_exec_core+856>, 0x623e19651f03 <vm_exec_core+22947>, 0x623e1964ec1b <vm_exec_core+9915>, 0x623e19651128 <vm_exec_core+19400>, 0x623e19651368 <vm_exec_core+19976>, 0x623e1964fc02 <vm_exec_core+13986>, 0x623e1964d448 <vm_exec_core+3816>, 0x623e1964efc9 <vm_exec_core+10857>, 0x623e1964e606 <vm_exec_core+8358>, 0x623e19651abb <vm_exec_core+21851>, 0x623e1964d773 <vm_exec_core+4627>, 0x623e1964f9af <vm_exec_core+13391>, 0x623e196502ff <vm_exec_core+15775>, 0x623e1964e900 <vm_exec_core+9120>, 0x623e1965a510 <vm_exec_core+57264>, 0x623e1964e2d5 <vm_exec_core+7541>, 0x623e1964e1cd <vm_exec_core+7277>, 0x623e1964e4d8 <vm_exec_core+8056>, 0x623e1964eec3 <vm_exec_core+10595>, 0x623e19650c3e <vm_exec_core+18142>, 0x623e19650089 <vm_exec_core+15145>, 0x623e1965179f <vm_exec_core+21055>, 0x623e196504e5 <vm_exec_core+16261>, 0x623e19652a80 <vm_exec_core+25888>, 0x623e19654027 <vm_exec_core+31431>, 0x623e19652cc4 <vm_exec_core+26468>, 0x623e19653915 <vm_exec_core+29621>, 0x623e19653a06 <vm_exec_core+29862>, 0x623e1964cff0 <vm_exec_core+2704>, 0x623e196534ed <vm_exec_core+28557>, 0x623e1964f1a9 <vm_exec_core+11337>, 0x623e196536e8 <vm_exec_core+29064>, 0x623e1964ecea <vm_exec_core+10122>, 0x623e19652bfb <vm_exec_core+26267>, 0x623e1964ce87 <vm_exec_core+2343>, 0x623e1964d66d <vm_exec_core+4365>, 0x623e19653c4a <vm_exec_core+30442>, 0x623e1964f58d <vm_exec_core+12333>, 0x623e1964f38a <vm_exec_core+11818>, 0x623e1964c8bd <vm_exec_core+861>, 0x623e1964cdaa <vm_exec_core+2122>, 0x623e1964c943 <vm_exec_core+995>, 0x623e19652db3 <vm_exec_core+26707>, 0x623e1965070e <vm_exec_core+16814>, 0x623e1964fdd2 <vm_exec_core+14450>, 0x623e196505ea <vm_exec_core+16522>, 0x623e19650236 <vm_exec_core+15574>, 0x623e1964f41f <vm_exec_core+11967>, 0x623e1964fcdd <vm_exec_core+14205>, 0x623e1964f6a9 <vm_exec_core+12617>, 0x623e1964feec <vm_exec_core+14732>, 0x623e1964ff5d <vm_exec_core+14845>, 0x623e1964cb27 <vm_exec_core+1479>, 0x623e1964de2e <vm_exec_core+6350>, 0x623e19652fc2 <vm_exec_core+27234>, 0x623e1964d9a0 <vm_exec_core+5184>, 0x623e19653d73 <vm_exec_core+30739>, 0x623e19651b75 <vm_exec_core+22037>, 0x623e1964f81f <vm_exec_core+12991>, 0x623e1964cc8f <vm_exec_core+1839>, 0x623e196535b5 <vm_exec_core+28757>, 0x623e196532fd <vm_exec_core+28061>, 0x623e1964dc1d <vm_exec_core+5821>, 0x623e1964d17f <vm_exec_core+3103>, 0x623e19652277 <vm_exec_core+23831>, 0x623e1964e724 <vm_exec_core+8644>, 0x623e196537b6 <vm_exec_core+29270>, 0x623e1965345f <vm_exec_core+28415>, 0x623e1964ee12 <vm_exec_core+10418>, 0x623e1964f7ae <vm_exec_core+12878>, 0x623e19651dd6 <vm_exec_core+22646>, 0x623e196533d6 <vm_exec_core+28278>, 0x623e19651281 <vm_exec_core+19745>, 0x623e19651e5f <vm_exec_core+22783>, 0x623e19652918 <vm_exec_core+25528>, 0x623e196511be <vm_exec_core+19550>, 0x623e1964d0bc <vm_exec_core+2908>, 0x623e19651878 <vm_exec_core+21272>, 0x623e1964cf4f <vm_exec_core+2543>, 0x623e1964d385 <vm_exec_core+3621>, 0x623e1964f095 <vm_exec_core+11061>, 0x623e19650d8b <vm_exec_core+18475>, 0x623e19651711 <vm_exec_core+20913>, 0x623e19650a30 <vm_exec_core+17616>, 0x623e1964cb5b <vm_exec_core+1531>, 0x623e19652b48 <vm_exec_core+26088>, 0x623e19653228 <vm_exec_core+27848>, 0x623e1964d52c <vm_exec_core+4044>, 0x623e1964e0d8 <vm_exec_core+7032>, 0x623e1964dd96 <vm_exec_core+6198>, 0x623e1964e813 <vm_exec_core+8883>, 0x623e1964f64a <vm_exec_core+12522>, 0x623e1964d5d3 <vm_exec_core+4211>, 0x623e196529b0 <vm_exec_core+25680>, 0x623e1964e062 <vm_exec_core+6914>, 0x623e1964f4f8 <vm_exec_core+12184>, 0x623e1964ffbf <vm_exec_core+14943>, 0x623e1965230d <vm_exec_core+23981>, 0x623e19651443 <vm_exec_core+20195>, 0x623e1964eaed <vm_exec_core+9613>, 0x623e1964e36f <vm_exec_core+7695>, 0x623e19652163 <vm_exec_core+23555>, 0x623e1964f275 <vm_exec_core+11541>, 0x623e19651977 <vm_exec_core+21527>, 0x623e196514b5 <vm_exec_core+20309>, 0x623e19651a2e <vm_exec_core+21710>, 0x623e19652efa <vm_exec_core+27034>, 0x623e19650842 <vm_exec_core+17122>, 0x623e196523c6 <vm_exec_core+24166>, 0x623e19651864 <vm_exec_core+21252>, 0x623e19651ef4 <vm_exec_core+22932>, 0x623e1964ec0c <vm_exec_core+9900>, 0x623e19651119 <vm_exec_core+19385>, 0x623e19651359 <vm_exec_core+19961>, 0x623e1964fbf3 <vm_exec_core+13971>, 0x623e19650d86 <vm_exec_core+18470>, 0x623e1964efba <vm_exec_core+10842>, 0x623e1964e5f7 <vm_exec_core+8343>, 0x623e19651aac <vm_exec_core+21836>, 0x623e1964d764 <vm_exec_core+4612>, 0x623e1964f9a0 <vm_exec_core+13376>, 0x623e196502f0 <vm_exec_core+15760>, 0x623e1964e8f1 <vm_exec_core+9105>, 0x623e1965a501 <vm_exec_core+57249>, 0x623e1964e2c6 <vm_exec_core+7526>, 0x623e1964e1be <vm_exec_core+7262>, 0x623e1964e4c9 <vm_exec_core+8041>, 0x623e1964eeb4 <vm_exec_core+10580>, 0x623e19650c2f <vm_exec_core+18127>, 0x623e1965007a <vm_exec_core+15130>, 0x623e19650c2a <vm_exec_core+18122>, 0x623e1965143e <vm_exec_core+20190>, 0x623e19651439 <vm_exec_core+20185>, 0x623e1964e4c4 <vm_exec_core+8036>, 0x623e19651864 <vm_exec_core+21252>, 0x623e1964f613 <vm_exec_core+12467>, 0x623e1964f618 <vm_exec_core+12472>, 0x623e19651434 <vm_exec_core+20180>, 0x623e1965127c <vm_exec_core+19740>, 0x623e196502eb <vm_exec_core+15755>, 0x623e19650222 <vm_exec_core+15554>, 0x623e1965132b <vm_exec_core+19915>, 0x623e196506f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7614b2dff720
        reg_pc = 0x504000008978
        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_opt_new = <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_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>
#36 0x0000623e19647ae1 in vm_exec_loop (ec=0x5170000000d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2825
No locals.
#37 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2804
        _ec = 0x5170000000d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#38 0x0000623e19690ba9 in rb_iseq_eval_main (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:3064
        ec = 0x5170000000d0
        val = <optimized out>
#39 0x0000623e1927ac70 in rb_ec_exec_node (ec=0x5170000000d0, n=0x7614b517bbb0) at /tmp/ruby/src/trunk_asan/eval.c:283
        _ec = 0x5170000000d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff449aa030, <optimized out>, 0x7fff449a9f80, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7614b517bbb0
#40 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:321
        ec = 0x5170000000d0
        status = <optimized out>
#41 0x0000623e19273bb7 in rb_main (argc=11, argv=0x7fff449aa208) at /tmp/ruby/src/trunk_asan/main.c:42
        variable_in_this_stack_frame = <optimized out>
#42 main (argc=11, argv=0x7fff449aa208) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 2558709) detached]
$ timeout 60 gdb -p 2558683 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
[New LWP 2558685]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007d52db526d07 in __GI___select (nfds=31, readfds=0x50c005704e40, writefds=0x0, exceptfds=0x0, timeout=0x7ffcf452c7a0) at ../sysdeps/unix/sysv/linux/select.c:69

>>> Threads

  Id   Target Id                                  Frame 
* 1    Thread 0x7d52db7ddc40 (LWP 2558683) "ruby" 0x00007d52db526d07 in __GI___select (nfds=31, readfds=0x50c005704e40, writefds=0x0, exceptfds=0x0, timeout=0x7ffcf452c7a0) at ../sysdeps/unix/sysv/linux/select.c:69
  2    Thread 0x7d52bf5ff6c0 (LWP 2558685) "ruby" 0x00007d52db51b4fd in __GI___poll (fds=0x7d52be3ff040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

>>> Machine level backtrace


Thread 2 (Thread 0x7d52bf5ff6c0 (LWP 2558685) "ruby"):
#0  0x00007d52db51b4fd in __GI___poll (fds=0x7d52be3ff040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000622fc3b3174a in __interceptor_poll ()
No symbol table info available.
#2  0x0000622fc3f31efb in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1077
        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:3066
        vm = <optimized out>
#4  0x0000622fc3b8aaff in asan_thread_start(void*) ()
No symbol table info available.
#5  0x00007d52db49caa4 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 = {137794351527616, 3861957711776762301, 137794351527616, -352, 0, 140724407560624, 3861957711797733821, 3862019472643770813}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007d52db529c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7d52db7ddc40 (LWP 2558683) "ruby"):
#0  0x00007d52db526d07 in __GI___select (nfds=31, readfds=0x50c005704e40, writefds=0x0, exceptfds=0x0, timeout=0x7ffcf452c7a0) at ../sysdeps/unix/sysv/linux/select.c:69
        sc_ret = -514
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        s = <optimized out>
        us = <optimized out>
        ns = <optimized out>
        ts64 = {tv_sec = 59999, tv_nsec = 513067367}
        pts64 = 0x7ffcf452c640
        r = <optimized out>
#1  0x0000622fc3f189c4 in native_fd_select (n=31, readfds=0x50c005704e40, writefds=0x0, exceptfds=0x7d52db526d07 <__GI___select+327>, timeout=0x7ffcf452c640, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2429
No locals.
#2  do_select (p=137794787702912) at /tmp/ruby/src/trunk_asan/thread.c:4508
        tv = <optimized out>
        __region = <optimized out>
        end = <optimized out>
        rel = <optimized out>
        to = 0x7ffcf452c750
        lerrno = 0
        set = <optimized out>
        result = <optimized out>
        endtime = <optimized out>
#3  0x0000622fc3bd66ce in rb_ec_ensure (ec=<optimized out>, b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1146
        _ec = 0x5170000000d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffcf452c910, <optimized out>, 0x7ffcf452c820, <optimized out>, <optimized out>}, prev = 0x7d52d95f7760, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#4  0x0000622fc3bd6b59 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:1163
No locals.
#5  0x0000622fc3f17ecc 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:4570
        set = {max = 31, th = 0x515000000300, rset = 0x7d52d95f7640, 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 = 0x7d52d95f76a0}
#6  0x0000622fc3cacae5 in select_internal (read=137794784008640, write=4, except=4, tp=0x7d52d95f76a0, fds=0x7d52d95f7640) at /tmp/ruby/src/trunk_asan/io.c:10754
        timerec = <optimized out>
        max = 31
        pending = <optimized out>
        rp = 0x7d52d95f7640
        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>
#7  select_call (arg=137794787702304) at /tmp/ruby/src/trunk_asan/io.c:10824
        p = 0x7d52d95f7620
#8  0x0000622fc3bd66ce in rb_ec_ensure (ec=<optimized out>, b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1146
        _ec = 0x5170000000d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffcf452cc90, <optimized out>, 0x7ffcf452cba0, <optimized out>, <optimized out>}, prev = 0x7d52d956f740, state = RUBY_TAG_NONE, lock_rec = 0}
        result = 4
        state = RUBY_TAG_NONE
        errinfo = <optimized out>
#9  0x0000622fc3bd6b59 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:1163
No locals.
#10 0x0000622fc3c88cbb in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11192
        args = <optimized out>
        timerec = <optimized out>
        scheduler = <optimized out>
        timeout = <optimized out>
        i = 4
#11 0x0000622fc400f0e8 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:3902
        ci = 0x165100100009
        cc = <optimized out>
        me = 0x7d52dadf8b80
        cfunc = 0x50600002b408
        recv = 137794812836200
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#12 0x0000622fc3fafd7d in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7d52db0713a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        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>
#13 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:904
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x622fc3fa3b36 <vm_exec_core+1494>, 0x622fc3fa4e3d <vm_exec_core+6365>, 0x622fc3fa9fd1 <vm_exec_core+27249>, 0x622fc3fa49af <vm_exec_core+5199>, 0x622fc3faad82 <vm_exec_core+30754>, 0x622fc3fa8b84 <vm_exec_core+22052>, 0x622fc3fa682e <vm_exec_core+13006>, 0x622fc3fa3c9e <vm_exec_core+1854>, 0x622fc3faa5c4 <vm_exec_core+28772>, 0x622fc3faa30c <vm_exec_core+28076>, 0x622fc3fa4c2c <vm_exec_core+5836>, 0x622fc3fa418e <vm_exec_core+3118>, 0x622fc3fa9286 <vm_exec_core+23846>, 0x622fc3fa5733 <vm_exec_core+8659>, 0x622fc3faa7c5 <vm_exec_core+29285>, 0x622fc3faa46e <vm_exec_core+28430>, 0x622fc3fa5e21 <vm_exec_core+10433>, 0x622fc3fa67bd <vm_exec_core+12893>, 0x622fc3fa8de5 <vm_exec_core+22661>, 0x622fc3faa3e5 <vm_exec_core+28293>, 0x622fc3fa8290 <vm_exec_core+19760>, 0x622fc3fa8e6e <vm_exec_core+22798>, 0x622fc3fa9927 <vm_exec_core+25543>, 0x622fc3fa81cd <vm_exec_core+19565>, 0x622fc3fa40cb <vm_exec_core+2923>, 0x622fc3fa8887 <vm_exec_core+21287>, 0x622fc3fa3f5e <vm_exec_core+2558>, 0x622fc3fa4394 <vm_exec_core+3636>, 0x622fc3fa60a4 <vm_exec_core+11076>, 0x622fc3fa7d9a <vm_exec_core+18490>, 0x622fc3fa8720 <vm_exec_core+20928>, 0x622fc3fa7a3f <vm_exec_core+17631>, 0x622fc3fa3b6a <vm_exec_core+1546>, 0x622fc3fa9b57 <vm_exec_core+26103>, 0x622fc3faa237 <vm_exec_core+27863>, 0x622fc3fa453b <vm_exec_core+4059>, 0x622fc3fa50e7 <vm_exec_core+7047>, 0x622fc3fa4da5 <vm_exec_core+6213>, 0x622fc3fa5822 <vm_exec_core+8898>, 0x622fc3fa6659 <vm_exec_core+12537>, 0x622fc3fa45e2 <vm_exec_core+4226>, 0x622fc3fa99bf <vm_exec_core+25695>, 0x622fc3fa5071 <vm_exec_core+6929>, 0x622fc3fa6507 <vm_exec_core+12199>, 0x622fc3fa6fce <vm_exec_core+14958>, 0x622fc3fa931c <vm_exec_core+23996>, 0x622fc3fa8452 <vm_exec_core+20210>, 0x622fc3fa5afc <vm_exec_core+9628>, 0x622fc3fa537e <vm_exec_core+7710>, 0x622fc3fa9172 <vm_exec_core+23570>, 0x622fc3fa6284 <vm_exec_core+11556>, 0x622fc3fa8986 <vm_exec_core+21542>, 0x622fc3fa84c4 <vm_exec_core+20324>, 0x622fc3fa8a3d <vm_exec_core+21725>, 0x622fc3fa9f09 <vm_exec_core+27049>, 0x622fc3fa7851 <vm_exec_core+17137>, 0x622fc3fa93d5 <vm_exec_core+24181>, 0x622fc3fa38b8 <vm_exec_core+856>, 0x622fc3fa8f03 <vm_exec_core+22947>, 0x622fc3fa5c1b <vm_exec_core+9915>, 0x622fc3fa8128 <vm_exec_core+19400>, 0x622fc3fa8368 <vm_exec_core+19976>, 0x622fc3fa6c02 <vm_exec_core+13986>, 0x622fc3fa4448 <vm_exec_core+3816>, 0x622fc3fa5fc9 <vm_exec_core+10857>, 0x622fc3fa5606 <vm_exec_core+8358>, 0x622fc3fa8abb <vm_exec_core+21851>, 0x622fc3fa4773 <vm_exec_core+4627>, 0x622fc3fa69af <vm_exec_core+13391>, 0x622fc3fa72ff <vm_exec_core+15775>, 0x622fc3fa5900 <vm_exec_core+9120>, 0x622fc3fb1510 <vm_exec_core+57264>, 0x622fc3fa52d5 <vm_exec_core+7541>, 0x622fc3fa51cd <vm_exec_core+7277>, 0x622fc3fa54d8 <vm_exec_core+8056>, 0x622fc3fa5ec3 <vm_exec_core+10595>, 0x622fc3fa7c3e <vm_exec_core+18142>, 0x622fc3fa7089 <vm_exec_core+15145>, 0x622fc3fa879f <vm_exec_core+21055>, 0x622fc3fa74e5 <vm_exec_core+16261>, 0x622fc3fa9a80 <vm_exec_core+25888>, 0x622fc3fab027 <vm_exec_core+31431>, 0x622fc3fa9cc4 <vm_exec_core+26468>, 0x622fc3faa915 <vm_exec_core+29621>, 0x622fc3faaa06 <vm_exec_core+29862>, 0x622fc3fa3ff0 <vm_exec_core+2704>, 0x622fc3faa4ed <vm_exec_core+28557>, 0x622fc3fa61a9 <vm_exec_core+11337>, 0x622fc3faa6e8 <vm_exec_core+29064>, 0x622fc3fa5cea <vm_exec_core+10122>, 0x622fc3fa9bfb <vm_exec_core+26267>, 0x622fc3fa3e87 <vm_exec_core+2343>, 0x622fc3fa466d <vm_exec_core+4365>, 0x622fc3faac4a <vm_exec_core+30442>, 0x622fc3fa658d <vm_exec_core+12333>, 0x622fc3fa638a <vm_exec_core+11818>, 0x622fc3fa38bd <vm_exec_core+861>, 0x622fc3fa3daa <vm_exec_core+2122>, 0x622fc3fa3943 <vm_exec_core+995>, 0x622fc3fa9db3 <vm_exec_core+26707>, 0x622fc3fa770e <vm_exec_core+16814>, 0x622fc3fa6dd2 <vm_exec_core+14450>, 0x622fc3fa75ea <vm_exec_core+16522>, 0x622fc3fa7236 <vm_exec_core+15574>, 0x622fc3fa641f <vm_exec_core+11967>, 0x622fc3fa6cdd <vm_exec_core+14205>, 0x622fc3fa66a9 <vm_exec_core+12617>, 0x622fc3fa6eec <vm_exec_core+14732>, 0x622fc3fa6f5d <vm_exec_core+14845>, 0x622fc3fa3b27 <vm_exec_core+1479>, 0x622fc3fa4e2e <vm_exec_core+6350>, 0x622fc3fa9fc2 <vm_exec_core+27234>, 0x622fc3fa49a0 <vm_exec_core+5184>, 0x622fc3faad73 <vm_exec_core+30739>, 0x622fc3fa8b75 <vm_exec_core+22037>, 0x622fc3fa681f <vm_exec_core+12991>, 0x622fc3fa3c8f <vm_exec_core+1839>, 0x622fc3faa5b5 <vm_exec_core+28757>, 0x622fc3faa2fd <vm_exec_core+28061>, 0x622fc3fa4c1d <vm_exec_core+5821>, 0x622fc3fa417f <vm_exec_core+3103>, 0x622fc3fa9277 <vm_exec_core+23831>, 0x622fc3fa5724 <vm_exec_core+8644>, 0x622fc3faa7b6 <vm_exec_core+29270>, 0x622fc3faa45f <vm_exec_core+28415>, 0x622fc3fa5e12 <vm_exec_core+10418>, 0x622fc3fa67ae <vm_exec_core+12878>, 0x622fc3fa8dd6 <vm_exec_core+22646>, 0x622fc3faa3d6 <vm_exec_core+28278>, 0x622fc3fa8281 <vm_exec_core+19745>, 0x622fc3fa8e5f <vm_exec_core+22783>, 0x622fc3fa9918 <vm_exec_core+25528>, 0x622fc3fa81be <vm_exec_core+19550>, 0x622fc3fa40bc <vm_exec_core+2908>, 0x622fc3fa8878 <vm_exec_core+21272>, 0x622fc3fa3f4f <vm_exec_core+2543>, 0x622fc3fa4385 <vm_exec_core+3621>, 0x622fc3fa6095 <vm_exec_core+11061>, 0x622fc3fa7d8b <vm_exec_core+18475>, 0x622fc3fa8711 <vm_exec_core+20913>, 0x622fc3fa7a30 <vm_exec_core+17616>, 0x622fc3fa3b5b <vm_exec_core+1531>, 0x622fc3fa9b48 <vm_exec_core+26088>, 0x622fc3faa228 <vm_exec_core+27848>, 0x622fc3fa452c <vm_exec_core+4044>, 0x622fc3fa50d8 <vm_exec_core+7032>, 0x622fc3fa4d96 <vm_exec_core+6198>, 0x622fc3fa5813 <vm_exec_core+8883>, 0x622fc3fa664a <vm_exec_core+12522>, 0x622fc3fa45d3 <vm_exec_core+4211>, 0x622fc3fa99b0 <vm_exec_core+25680>, 0x622fc3fa5062 <vm_exec_core+6914>, 0x622fc3fa64f8 <vm_exec_core+12184>, 0x622fc3fa6fbf <vm_exec_core+14943>, 0x622fc3fa930d <vm_exec_core+23981>, 0x622fc3fa8443 <vm_exec_core+20195>, 0x622fc3fa5aed <vm_exec_core+9613>, 0x622fc3fa536f <vm_exec_core+7695>, 0x622fc3fa9163 <vm_exec_core+23555>, 0x622fc3fa6275 <vm_exec_core+11541>, 0x622fc3fa8977 <vm_exec_core+21527>, 0x622fc3fa84b5 <vm_exec_core+20309>, 0x622fc3fa8a2e <vm_exec_core+21710>, 0x622fc3fa9efa <vm_exec_core+27034>, 0x622fc3fa7842 <vm_exec_core+17122>, 0x622fc3fa93c6 <vm_exec_core+24166>, 0x622fc3fa8864 <vm_exec_core+21252>, 0x622fc3fa8ef4 <vm_exec_core+22932>, 0x622fc3fa5c0c <vm_exec_core+9900>, 0x622fc3fa8119 <vm_exec_core+19385>, 0x622fc3fa8359 <vm_exec_core+19961>, 0x622fc3fa6bf3 <vm_exec_core+13971>, 0x622fc3fa7d86 <vm_exec_core+18470>, 0x622fc3fa5fba <vm_exec_core+10842>, 0x622fc3fa55f7 <vm_exec_core+8343>, 0x622fc3fa8aac <vm_exec_core+21836>, 0x622fc3fa4764 <vm_exec_core+4612>, 0x622fc3fa69a0 <vm_exec_core+13376>, 0x622fc3fa72f0 <vm_exec_core+15760>, 0x622fc3fa58f1 <vm_exec_core+9105>, 0x622fc3fb1501 <vm_exec_core+57249>, 0x622fc3fa52c6 <vm_exec_core+7526>, 0x622fc3fa51be <vm_exec_core+7262>, 0x622fc3fa54c9 <vm_exec_core+8041>, 0x622fc3fa5eb4 <vm_exec_core+10580>, 0x622fc3fa7c2f <vm_exec_core+18127>, 0x622fc3fa707a <vm_exec_core+15130>, 0x622fc3fa7c2a <vm_exec_core+18122>, 0x622fc3fa843e <vm_exec_core+20190>, 0x622fc3fa8439 <vm_exec_core+20185>, 0x622fc3fa54c4 <vm_exec_core+8036>, 0x622fc3fa8864 <vm_exec_core+21252>, 0x622fc3fa6613 <vm_exec_core+12467>, 0x622fc3fa6618 <vm_exec_core+12472>, 0x622fc3fa8434 <vm_exec_core+20180>, 0x622fc3fa827c <vm_exec_core+19740>, 0x622fc3fa72eb <vm_exec_core+15755>, 0x622fc3fa7222 <vm_exec_core+15554>, 0x622fc3fa832b <vm_exec_core+19915>, 0x622fc3fa76f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7d52db0713a0
        reg_pc = 0x52300000b0f8
        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_opt_new = <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_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>
#14 0x0000622fc3f9e8a9 in vm_exec_loop (ec=0x5170000000d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2825
No locals.
th: 0x515000000300, native_id: 0x7d52db7ddc40
-- Control frame information -----------------------------------------------
#15 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2801
c:0021 p:---- s:0128 e:000127 l:y b:---- CFUNC  :select
c:0020 p:0255 s:0120 e:000119 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:680
c:0019 p:0039 s:0101 e:000100 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:808
c:0018 p:0008 s:0094 e:000093 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:847
c:0017 p:0130 s:0087 e:000086 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1598
c:0016 p:0026 s:0074 e:000073 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1293
c:0015 p:0005 s:0069 e:000068 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1763
c:0014 p:0006 s:0065 e:000064 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1750 [FINISH]
c:0013 p:---- s:0061 e:000060 l:y b:---- CFUNC  :each
c:0012 p:0042 s:0057 e:000056 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1749
        _ec = 0x5170000000d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#16 0x0000622fc402fd72 in invoke_iseq_block_from_c (ec=0x5170000000d0, captured=0x7d52db071578, self=137794811921760, 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:1820
        flags = 0
        iseq = 0x7d52dad51e98
        cfp = <optimized out>
c:0011 p:0013 s:0052 e:000051 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1793
c:0010 p:0008 s:0047 e:000046 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1035
c:0009 p:0008 s:0041 e:000040 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:880
        sp = 0x7d52daf719e8
        use_argv = 0x7d52d9495be0
        stack_argv = 0x7d52daf719e8
        opt_pc = 0
c:0008 p:0017 s:0035 e:000034 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:146
c:0007 p:0008 s:0030 e:000029 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1272
        type = <optimized out>
        av = <optimized out>
        bound = <optimized out>
#17 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:1834
        captured = 0x7d52db071578
c:0006 p:0032 s:0025 e:000024 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1877
c:0005 p:0020 s:0021 e:000020 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1881
#18 0x0000622fc3fd074c 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:1871
No locals.
#19 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1879
No locals.
#20 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
No locals.
#21 0x0000622fc3fd074c in rb_yield (val=<optimized out>)
No locals.
c:0004 p:0065 s:0016 e:000014 l:y b:0001 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
c:0003 p:---- s:0011 e:000010 l:y b:---- CFUNC  :require_relative
#22 0x0000622fc419cfea in rb_ary_each (ary=137794805756960) at /tmp/ruby/src/trunk_asan/array.c:2750
        i = 0
c:0002 p:0005 s:0006 e:000005 l:n b:---- EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
c:0001 p:0000 s:0003 E:001600 l:y b:---- DUMMY  [FINISH]
#23 0x0000622fc400f0e8 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:3902
        ci = 0xc1100000001
        cc = <optimized out>
        me = 0x7d52dadfeb48
        cfunc = 0x50600001e928
        recv = 137794805756960
        block_handler = <optimized out>

        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#24 0x0000622fc3fa7f6f in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7d52db071560, cd=0x5110000212c0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        val = 36
        ci = <optimized out>
        argc = <optimized out>
        recv = <optimized out>
        cc = <optimized out>
        calling = <optimized out>
#25 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:856
        bh = <optimized out>
        blockiseq = <optimized out>
        leaf = false
        val = <optimized out>
        cd = 0x5110000212c0
        insns_address_table = {0x622fc3fa3b36 <vm_exec_core+1494>, 0x622fc3fa4e3d <vm_exec_core+6365>, 0x622fc3fa9fd1 <vm_exec_core+27249>, 0x622fc3fa49af <vm_exec_core+5199>, 0x622fc3faad82 <vm_exec_core+30754>, 0x622fc3fa8b84 <vm_exec_core+22052>, 0x622fc3fa682e <vm_exec_core+13006>, 0x622fc3fa3c9e <vm_exec_core+1854>, 0x622fc3faa5c4 <vm_exec_core+28772>, 0x622fc3faa30c <vm_exec_core+28076>, 0x622fc3fa4c2c <vm_exec_core+5836>, 0x622fc3fa418e <vm_exec_core+3118>, 0x622fc3fa9286 <vm_exec_core+23846>, 0x622fc3fa5733 <vm_exec_core+8659>, 0x622fc3faa7c5 <vm_exec_core+29285>, 0x622fc3faa46e <vm_exec_core+28430>, 0x622fc3fa5e21 <vm_exec_core+10433>, 0x622fc3fa67bd <vm_exec_core+12893>, 0x622fc3fa8de5 <vm_exec_core+22661>, 0x622fc3faa3e5 <vm_exec_core+28293>, 0x622fc3fa8290 <vm_exec_core+19760>, 0x622fc3fa8e6e <vm_exec_core+22798>, 0x622fc3fa9927 <vm_exec_core+25543>, 0x622fc3fa81cd <vm_exec_core+19565>, 0x622fc3fa40cb <vm_exec_core+2923>, 0x622fc3fa8887 <vm_exec_core+21287>, 0x622fc3fa3f5e <vm_exec_core+2558>, 0x622fc3fa4394 <vm_exec_core+3636>, 0x622fc3fa60a4 <vm_exec_core+11076>, 0x622fc3fa7d9a <vm_exec_core+18490>, 0x622fc3fa8720 <vm_exec_core+20928>, 0x622fc3fa7a3f <vm_exec_core+17631>, 0x622fc3fa3b6a <vm_exec_core+1546>, 0x622fc3fa9b57 <vm_exec_core+26103>, 0x622fc3faa237 <vm_exec_core+27863>, 0x622fc3fa453b <vm_exec_core+4059>, 0x622fc3fa50e7 <vm_exec_core+7047>, 0x622fc3fa4da5 <vm_exec_core+6213>, 0x622fc3fa5822 <vm_exec_core+8898>, 0x622fc3fa6659 <vm_exec_core+12537>, 0x622fc3fa45e2 <vm_exec_core+4226>, 0x622fc3fa99bf <vm_exec_core+25695>, 0x622fc3fa5071 <vm_exec_core+6929>, 0x622fc3fa6507 <vm_exec_core+12199>, 0x622fc3fa6fce <vm_exec_core+14958>, 0x622fc3fa931c <vm_exec_core+23996>, 0x622fc3fa8452 <vm_exec_core+20210>, 0x622fc3fa5afc <vm_exec_core+9628>, 0x622fc3fa537e <vm_exec_core+7710>, 0x622fc3fa9172 <vm_exec_core+23570>, 0x622fc3fa6284 <vm_exec_core+11556>, 0x622fc3fa8986 <vm_exec_core+21542>, 0x622fc3fa84c4 <vm_exec_core+20324>, 0x622fc3fa8a3d <vm_exec_core+21725>, 0x622fc3fa9f09 <vm_exec_core+27049>, 0x622fc3fa7851 <vm_exec_core+17137>, 0x622fc3fa93d5 <vm_exec_core+24181>, 0x622fc3fa38b8 <vm_exec_core+856>, 0x622fc3fa8f03 <vm_exec_core+22947>, 0x622fc3fa5c1b <vm_exec_core+9915>, 0x622fc3fa8128 <vm_exec_core+19400>, 0x622fc3fa8368 <vm_exec_core+19976>, 0x622fc3fa6c02 <vm_exec_core+13986>, 0x622fc3fa4448 <vm_exec_core+3816>, 0x622fc3fa5fc9 <vm_exec_core+10857>, 0x622fc3fa5606 <vm_exec_core+8358>, 0x622fc3fa8abb <vm_exec_core+21851>, 0x622fc3fa4773 <vm_exec_core+4627>, 0x622fc3fa69af <vm_exec_core+13391>, 0x622fc3fa72ff <vm_exec_core+15775>, 0x622fc3fa5900 <vm_exec_core+9120>, 0x622fc3fb1510 <vm_exec_core+57264>, 0x622fc3fa52d5 <vm_exec_core+7541>, 0x622fc3fa51cd <vm_exec_core+7277>, 0x622fc3fa54d8 <vm_exec_core+8056>, 0x622fc3fa5ec3 <vm_exec_core+10595>, 0x622fc3fa7c3e <vm_exec_core+18142>, 0x622fc3fa7089 <vm_exec_core+15145>, 0x622fc3fa879f <vm_exec_core+21055>, 0x622fc3fa74e5 <vm_exec_core+16261>, 0x622fc3fa9a80 <vm_exec_core+25888>, 0x622fc3fab027 <vm_exec_core+31431>, 0x622fc3fa9cc4 <vm_exec_core+26468>, 0x622fc3faa915 <vm_exec_core+29621>, 0x622fc3faaa06 <vm_exec_core+29862>, 0x622fc3fa3ff0 <vm_exec_core+2704>, 0x622fc3faa4ed <vm_exec_core+28557>, 0x622fc3fa61a9 <vm_exec_core+11337>, 0x622fc3faa6e8 <vm_exec_core+29064>, 0x622fc3fa5cea <vm_exec_core+10122>, 0x622fc3fa9bfb <vm_exec_core+26267>, 0x622fc3fa3e87 <vm_exec_core+2343>, 0x622fc3fa466d <vm_exec_core+4365>, 0x622fc3faac4a <vm_exec_core+30442>, 0x622fc3fa658d <vm_exec_core+12333>, 0x622fc3fa638a <vm_exec_core+11818>, 0x622fc3fa38bd <vm_exec_core+861>, 0x622fc3fa3daa <vm_exec_core+2122>, 0x622fc3fa3943 <vm_exec_core+995>, 0x622fc3fa9db3 <vm_exec_core+26707>, 0x622fc3fa770e <vm_exec_core+16814>, 0x622fc3fa6dd2 <vm_exec_core+14450>, 0x622fc3fa75ea <vm_exec_core+16522>, 0x622fc3fa7236 <vm_exec_core+15574>, 0x622fc3fa641f <vm_exec_core+11967>, 0x622fc3fa6cdd <vm_exec_core+14205>, 0x622fc3fa66a9 <vm_exec_core+12617>, 0x622fc3fa6eec <vm_exec_core+14732>, 0x622fc3fa6f5d <vm_exec_core+14845>, 0x622fc3fa3b27 <vm_exec_core+1479>, 0x622fc3fa4e2e <vm_exec_core+6350>, 0x622fc3fa9fc2 <vm_exec_core+27234>, 0x622fc3fa49a0 <vm_exec_core+5184>, 0x622fc3faad73 <vm_exec_core+30739>, 0x622fc3fa8b75 <vm_exec_core+22037>, 0x622fc3fa681f <vm_exec_core+12991>, 0x622fc3fa3c8f <vm_exec_core+1839>, 0x622fc3faa5b5 <vm_exec_core+28757>, 0x622fc3faa2fd <vm_exec_core+28061>, 0x622fc3fa4c1d <vm_exec_core+5821>, 0x622fc3fa417f <vm_exec_core+3103>, 0x622fc3fa9277 <vm_exec_core+23831>, 0x622fc3fa5724 <vm_exec_core+8644>, 0x622fc3faa7b6 <vm_exec_core+29270>, 0x622fc3faa45f <vm_exec_core+28415>, 0x622fc3fa5e12 <vm_exec_core+10418>, 0x622fc3fa67ae <vm_exec_core+12878>, 0x622fc3fa8dd6 <vm_exec_core+22646>, 0x622fc3faa3d6 <vm_exec_core+28278>, 0x622fc3fa8281 <vm_exec_core+19745>, 0x622fc3fa8e5f <vm_exec_core+22783>, 0x622fc3fa9918 <vm_exec_core+25528>, 0x622fc3fa81be <vm_exec_core+19550>, 0x622fc3fa40bc <vm_exec_core+2908>, 0x622fc3fa8878 <vm_exec_core+21272>, 0x622fc3fa3f4f <vm_exec_core+2543>, 0x622fc3fa4385 <vm_exec_core+3621>, 0x622fc3fa6095 <vm_exec_core+11061>, 0x622fc3fa7d8b <vm_exec_core+18475>, 0x622fc3fa8711 <vm_exec_core+20913>, 0x622fc3fa7a30 <vm_exec_core+17616>, 0x622fc3fa3b5b <vm_exec_core+1531>, 0x622fc3fa9b48 <vm_exec_core+26088>, 0x622fc3faa228 <vm_exec_core+27848>, 0x622fc3fa452c <vm_exec_core+4044>, 0x622fc3fa50d8 <vm_exec_core+7032>, 0x622fc3fa4d96 <vm_exec_core+6198>, 0x622fc3fa5813 <vm_exec_core+8883>, 0x622fc3fa664a <vm_exec_core+12522>, 0x622fc3fa45d3 <vm_exec_core+4211>, 0x622fc3fa99b0 <vm_exec_core+25680>, 0x622fc3fa5062 <vm_exec_core+6914>, 0x622fc3fa64f8 <vm_exec_core+12184>, 0x622fc3fa6fbf <vm_exec_core+14943>, 0x622fc3fa930d <vm_exec_core+23981>, 0x622fc3fa8443 <vm_exec_core+20195>, 0x622fc3fa5aed <vm_exec_core+9613>, 0x622fc3fa536f <vm_exec_core+7695>, 0x622fc3fa9163 <vm_exec_core+23555>, 0x622fc3fa6275 <vm_exec_core+11541>, 0x622fc3fa8977 <vm_exec_core+21527>, 0x622fc3fa84b5 <vm_exec_core+20309>, 0x622fc3fa8a2e <vm_exec_core+21710>, 0x622fc3fa9efa <vm_exec_core+27034>, 0x622fc3fa7842 <vm_exec_core+17122>, 0x622fc3fa93c6 <vm_exec_core+24166>, 0x622fc3fa8864 <vm_exec_core+21252>, 0x622fc3fa8ef4 <vm_exec_core+22932>, 0x622fc3fa5c0c <vm_exec_core+9900>, 0x622fc3fa8119 <vm_exec_core+19385>, 0x622fc3fa8359 <vm_exec_core+19961>, 0x622fc3fa6bf3 <vm_exec_core+13971>, 0x622fc3fa7d86 <vm_exec_core+18470>, 0x622fc3fa5fba <vm_exec_core+10842>, 0x622fc3fa55f7 <vm_exec_core+8343>, 0x622fc3fa8aac <vm_exec_core+21836>, 0x622fc3fa4764 <vm_exec_core+4612>, 0x622fc3fa69a0 <vm_exec_core+13376>, 0x622fc3fa72f0 <vm_exec_core+15760>, 0x622fc3fa58f1 <vm_exec_core+9105>, 0x622fc3fb1501 <vm_exec_core+57249>, 0x622fc3fa52c6 <vm_exec_core+7526>, 0x622fc3fa51be <vm_exec_core+7262>, 0x622fc3fa54c9 <vm_exec_core+8041>, 0x622fc3fa5eb4 <vm_exec_core+10580>, 0x622fc3fa7c2f <vm_exec_core+18127>, 0x622fc3fa707a <vm_exec_core+15130>, 0x622fc3fa7c2a <vm_exec_core+18122>, 0x622fc3fa843e <vm_exec_core+20190>, 0x622fc3fa8439 <vm_exec_core+20185>, 0x622fc3fa54c4 <vm_exec_core+8036>, 0x622fc3fa8864 <vm_exec_core+21252>, 0x622fc3fa6613 <vm_exec_core+12467>, 0x622fc3fa6618 <vm_exec_core+12472>, 0x622fc3fa8434 <vm_exec_core+20180>, 0x622fc3fa827c <vm_exec_core+19740>, 0x622fc3fa72eb <vm_exec_core+15755>, 0x622fc3fa7222 <vm_exec_core+15554>, 0x622fc3fa832b <vm_exec_core+19915>, 0x622fc3fa76f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7d52db071560
        reg_pc = 0x51500001b9d0
        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_opt_new = <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_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#26 0x0000622fc3f9eae1 in vm_exec_loop (ec=0x5170000000d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2825
No locals.
#27 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2804
        _ec = 0x5170000000d0
        _tag = <optimized out>
        state = <optimized out>
        result = 36
#28 0x0000622fc3fe76d3 in rb_iseq_eval (iseq=<optimized out>, box=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:3054
        ec = 0x5170000000d0
        val = <optimized out>
#29 0x0000622fc3cef8a1 in load_iseq_eval (ec=<optimized out>, fname=fname@entry=137794812357960) at /tmp/ruby/src/trunk_asan/load.c:774
        box = 0x622fc52e85e0 <root_box>
        iseq = 0x7d52dad7ac30
#30 0x0000622fc3ce9a98 in require_internal (ec=ec@entry=0x5170000000d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1341
        found = 114
        handle = <optimized out>
        _ec = <optimized out>
        _tag = <optimized out>
        th = 0x515000000300
        box = 0x622fc52e85e0 <root_box>
        saved = <optimized out>
        ftptr = <optimized out>
        realpath = <optimized out>
        realpaths = 137794812825640
        realpath_map = 137794812825480
        path = 137794812357960
        state = RUBY_TAG_NONE
        th2 = <optimized out>
        result = <optimized out>
        saved_path = <optimized out>
        reset_ext_config = <optimized out>
        prev_ext_config = <optimized out>
#31 0x0000622fc3ce7d74 in rb_require_string_internal (fname=137794812358000, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1451
        result = <optimized out>
        ec = 0x5170000000d0
        result = <optimized out>
#32 rb_require_relative_entrypoint (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1059
        base = <optimized out>
#33 0x0000622fc400f0e8 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:3902
        ci = 0x594100140003
        cc = <optimized out>
        me = 0x7d52dad7adc0
        cfunc = 0x5060000371c8
        recv = 137794814130080
        block_handler = <optimized out>
        frame_type = 1431634051
        len = <optimized out>
        val = <optimized out>
#34 0x0000622fc3ff4935 in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffcf452f0a0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4888
        ivar_mask = <optimized out>
        aset_mask = <optimized out>
        ci = 0x0
        cc = <optimized out>
        cme = <optimized out>
        v = <optimized out>
#35 0x0000622fc3ff43c5 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5028
        ci = <optimized out>
        cc = 0x0
#36 0x0000622fc3fafd7d in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7d52db071790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
        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>
#37 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:904
        bh = 0
        cd = <optimized out>
        leaf = false
        val = <optimized out>
        insns_address_table = {0x622fc3fa3b36 <vm_exec_core+1494>, 0x622fc3fa4e3d <vm_exec_core+6365>, 0x622fc3fa9fd1 <vm_exec_core+27249>, 0x622fc3fa49af <vm_exec_core+5199>, 0x622fc3faad82 <vm_exec_core+30754>, 0x622fc3fa8b84 <vm_exec_core+22052>, 0x622fc3fa682e <vm_exec_core+13006>, 0x622fc3fa3c9e <vm_exec_core+1854>, 0x622fc3faa5c4 <vm_exec_core+28772>, 0x622fc3faa30c <vm_exec_core+28076>, 0x622fc3fa4c2c <vm_exec_core+5836>, 0x622fc3fa418e <vm_exec_core+3118>, 0x622fc3fa9286 <vm_exec_core+23846>, 0x622fc3fa5733 <vm_exec_core+8659>, 0x622fc3faa7c5 <vm_exec_core+29285>, 0x622fc3faa46e <vm_exec_core+28430>, 0x622fc3fa5e21 <vm_exec_core+10433>, 0x622fc3fa67bd <vm_exec_core+12893>, 0x622fc3fa8de5 <vm_exec_core+22661>, 0x622fc3faa3e5 <vm_exec_core+28293>, 0x622fc3fa8290 <vm_exec_core+19760>, 0x622fc3fa8e6e <vm_exec_core+22798>, 0x622fc3fa9927 <vm_exec_core+25543>, 0x622fc3fa81cd <vm_exec_core+19565>, 0x622fc3fa40cb <vm_exec_core+2923>, 0x622fc3fa8887 <vm_exec_core+21287>, 0x622fc3fa3f5e <vm_exec_core+2558>, 0x622fc3fa4394 <vm_exec_core+3636>, 0x622fc3fa60a4 <vm_exec_core+11076>, 0x622fc3fa7d9a <vm_exec_core+18490>, 0x622fc3fa8720 <vm_exec_core+20928>, 0x622fc3fa7a3f <vm_exec_core+17631>, 0x622fc3fa3b6a <vm_exec_core+1546>, 0x622fc3fa9b57 <vm_exec_core+26103>, 0x622fc3faa237 <vm_exec_core+27863>, 0x622fc3fa453b <vm_exec_core+4059>, 0x622fc3fa50e7 <vm_exec_core+7047>, 0x622fc3fa4da5 <vm_exec_core+6213>, 0x622fc3fa5822 <vm_exec_core+8898>, 0x622fc3fa6659 <vm_exec_core+12537>, 0x622fc3fa45e2 <vm_exec_core+4226>, 0x622fc3fa99bf <vm_exec_core+25695>, 0x622fc3fa5071 <vm_exec_core+6929>, 0x622fc3fa6507 <vm_exec_core+12199>, 0x622fc3fa6fce <vm_exec_core+14958>, 0x622fc3fa931c <vm_exec_core+23996>, 0x622fc3fa8452 <vm_exec_core+20210>, 0x622fc3fa5afc <vm_exec_core+9628>, 0x622fc3fa537e <vm_exec_core+7710>, 0x622fc3fa9172 <vm_exec_core+23570>, 0x622fc3fa6284 <vm_exec_core+11556>, 0x622fc3fa8986 <vm_exec_core+21542>, 0x622fc3fa84c4 <vm_exec_core+20324>, 0x622fc3fa8a3d <vm_exec_core+21725>, 0x622fc3fa9f09 <vm_exec_core+27049>, 0x622fc3fa7851 <vm_exec_core+17137>, 0x622fc3fa93d5 <vm_exec_core+24181>, 0x622fc3fa38b8 <vm_exec_core+856>, 0x622fc3fa8f03 <vm_exec_core+22947>, 0x622fc3fa5c1b <vm_exec_core+9915>, 0x622fc3fa8128 <vm_exec_core+19400>, 0x622fc3fa8368 <vm_exec_core+19976>, 0x622fc3fa6c02 <vm_exec_core+13986>, 0x622fc3fa4448 <vm_exec_core+3816>, 0x622fc3fa5fc9 <vm_exec_core+10857>, 0x622fc3fa5606 <vm_exec_core+8358>, 0x622fc3fa8abb <vm_exec_core+21851>, 0x622fc3fa4773 <vm_exec_core+4627>, 0x622fc3fa69af <vm_exec_core+13391>, 0x622fc3fa72ff <vm_exec_core+15775>, 0x622fc3fa5900 <vm_exec_core+9120>, 0x622fc3fb1510 <vm_exec_core+57264>, 0x622fc3fa52d5 <vm_exec_core+7541>, 0x622fc3fa51cd <vm_exec_core+7277>, 0x622fc3fa54d8 <vm_exec_core+8056>, 0x622fc3fa5ec3 <vm_exec_core+10595>, 0x622fc3fa7c3e <vm_exec_core+18142>, 0x622fc3fa7089 <vm_exec_core+15145>, 0x622fc3fa879f <vm_exec_core+21055>, 0x622fc3fa74e5 <vm_exec_core+16261>, 0x622fc3fa9a80 <vm_exec_core+25888>, 0x622fc3fab027 <vm_exec_core+31431>, 0x622fc3fa9cc4 <vm_exec_core+26468>, 0x622fc3faa915 <vm_exec_core+29621>, 0x622fc3faaa06 <vm_exec_core+29862>, 0x622fc3fa3ff0 <vm_exec_core+2704>, 0x622fc3faa4ed <vm_exec_core+28557>, 0x622fc3fa61a9 <vm_exec_core+11337>, 0x622fc3faa6e8 <vm_exec_core+29064>, 0x622fc3fa5cea <vm_exec_core+10122>, 0x622fc3fa9bfb <vm_exec_core+26267>, 0x622fc3fa3e87 <vm_exec_core+2343>, 0x622fc3fa466d <vm_exec_core+4365>, 0x622fc3faac4a <vm_exec_core+30442>, 0x622fc3fa658d <vm_exec_core+12333>, 0x622fc3fa638a <vm_exec_core+11818>, 0x622fc3fa38bd <vm_exec_core+861>, 0x622fc3fa3daa <vm_exec_core+2122>, 0x622fc3fa3943 <vm_exec_core+995>, 0x622fc3fa9db3 <vm_exec_core+26707>, 0x622fc3fa770e <vm_exec_core+16814>, 0x622fc3fa6dd2 <vm_exec_core+14450>, 0x622fc3fa75ea <vm_exec_core+16522>, 0x622fc3fa7236 <vm_exec_core+15574>, 0x622fc3fa641f <vm_exec_core+11967>, 0x622fc3fa6cdd <vm_exec_core+14205>, 0x622fc3fa66a9 <vm_exec_core+12617>, 0x622fc3fa6eec <vm_exec_core+14732>, 0x622fc3fa6f5d <vm_exec_core+14845>, 0x622fc3fa3b27 <vm_exec_core+1479>, 0x622fc3fa4e2e <vm_exec_core+6350>, 0x622fc3fa9fc2 <vm_exec_core+27234>, 0x622fc3fa49a0 <vm_exec_core+5184>, 0x622fc3faad73 <vm_exec_core+30739>, 0x622fc3fa8b75 <vm_exec_core+22037>, 0x622fc3fa681f <vm_exec_core+12991>, 0x622fc3fa3c8f <vm_exec_core+1839>, 0x622fc3faa5b5 <vm_exec_core+28757>, 0x622fc3faa2fd <vm_exec_core+28061>, 0x622fc3fa4c1d <vm_exec_core+5821>, 0x622fc3fa417f <vm_exec_core+3103>, 0x622fc3fa9277 <vm_exec_core+23831>, 0x622fc3fa5724 <vm_exec_core+8644>, 0x622fc3faa7b6 <vm_exec_core+29270>, 0x622fc3faa45f <vm_exec_core+28415>, 0x622fc3fa5e12 <vm_exec_core+10418>, 0x622fc3fa67ae <vm_exec_core+12878>, 0x622fc3fa8dd6 <vm_exec_core+22646>, 0x622fc3faa3d6 <vm_exec_core+28278>, 0x622fc3fa8281 <vm_exec_core+19745>, 0x622fc3fa8e5f <vm_exec_core+22783>, 0x622fc3fa9918 <vm_exec_core+25528>, 0x622fc3fa81be <vm_exec_core+19550>, 0x622fc3fa40bc <vm_exec_core+2908>, 0x622fc3fa8878 <vm_exec_core+21272>, 0x622fc3fa3f4f <vm_exec_core+2543>, 0x622fc3fa4385 <vm_exec_core+3621>, 0x622fc3fa6095 <vm_exec_core+11061>, 0x622fc3fa7d8b <vm_exec_core+18475>, 0x622fc3fa8711 <vm_exec_core+20913>, 0x622fc3fa7a30 <vm_exec_core+17616>, 0x622fc3fa3b5b <vm_exec_core+1531>, 0x622fc3fa9b48 <vm_exec_core+26088>, 0x622fc3faa228 <vm_exec_core+27848>, 0x622fc3fa452c <vm_exec_core+4044>, 0x622fc3fa50d8 <vm_exec_core+7032>, 0x622fc3fa4d96 <vm_exec_core+6198>, 0x622fc3fa5813 <vm_exec_core+8883>, 0x622fc3fa664a <vm_exec_core+12522>, 0x622fc3fa45d3 <vm_exec_core+4211>, 0x622fc3fa99b0 <vm_exec_core+25680>, 0x622fc3fa5062 <vm_exec_core+6914>, 0x622fc3fa64f8 <vm_exec_core+12184>, 0x622fc3fa6fbf <vm_exec_core+14943>, 0x622fc3fa930d <vm_exec_core+23981>, 0x622fc3fa8443 <vm_exec_core+20195>, 0x622fc3fa5aed <vm_exec_core+9613>, 0x622fc3fa536f <vm_exec_core+7695>, 0x622fc3fa9163 <vm_exec_core+23555>, 0x622fc3fa6275 <vm_exec_core+11541>, 0x622fc3fa8977 <vm_exec_core+21527>, 0x622fc3fa84b5 <vm_exec_core+20309>, 0x622fc3fa8a2e <vm_exec_core+21710>, 0x622fc3fa9efa <vm_exec_core+27034>, 0x622fc3fa7842 <vm_exec_core+17122>, 0x622fc3fa93c6 <vm_exec_core+24166>, 0x622fc3fa8864 <vm_exec_core+21252>, 0x622fc3fa8ef4 <vm_exec_core+22932>, 0x622fc3fa5c0c <vm_exec_core+9900>, 0x622fc3fa8119 <vm_exec_core+19385>, 0x622fc3fa8359 <vm_exec_core+19961>, 0x622fc3fa6bf3 <vm_exec_core+13971>, 0x622fc3fa7d86 <vm_exec_core+18470>, 0x622fc3fa5fba <vm_exec_core+10842>, 0x622fc3fa55f7 <vm_exec_core+8343>, 0x622fc3fa8aac <vm_exec_core+21836>, 0x622fc3fa4764 <vm_exec_core+4612>, 0x622fc3fa69a0 <vm_exec_core+13376>, 0x622fc3fa72f0 <vm_exec_core+15760>, 0x622fc3fa58f1 <vm_exec_core+9105>, 0x622fc3fb1501 <vm_exec_core+57249>, 0x622fc3fa52c6 <vm_exec_core+7526>, 0x622fc3fa51be <vm_exec_core+7262>, 0x622fc3fa54c9 <vm_exec_core+8041>, 0x622fc3fa5eb4 <vm_exec_core+10580>, 0x622fc3fa7c2f <vm_exec_core+18127>, 0x622fc3fa707a <vm_exec_core+15130>, 0x622fc3fa7c2a <vm_exec_core+18122>, 0x622fc3fa843e <vm_exec_core+20190>, 0x622fc3fa8439 <vm_exec_core+20185>, 0x622fc3fa54c4 <vm_exec_core+8036>, 0x622fc3fa8864 <vm_exec_core+21252>, 0x622fc3fa6613 <vm_exec_core+12467>, 0x622fc3fa6618 <vm_exec_core+12472>, 0x622fc3fa8434 <vm_exec_core+20180>, 0x622fc3fa827c <vm_exec_core+19740>, 0x622fc3fa72eb <vm_exec_core+15755>, 0x622fc3fa7222 <vm_exec_core+15554>, 0x622fc3fa832b <vm_exec_core+19915>, 0x622fc3fa76f5 <vm_exec_core+16789>...}
        reg_cfp = 0x7d52db071790
        reg_pc = 0x504000008cf8
        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_opt_new = <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_invokebuiltin = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
        INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
        INSN_LABEL_getlocal_WC_0 = <optimized out>
        INSN_LABEL_getlocal_WC_1 = <optimized out>
        INSN_LABEL_setlocal_WC_0 = <optimized out>
        INSN_LABEL_setlocal_WC_1 = <optimized out>
        INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
        INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
        INSN_LABEL_trace_opt_nil_p = <optimized out>
        INSN_LABEL_trace_opt_plus = <optimized out>
        INSN_LABEL_trace_opt_minus = <optimized out>
        INSN_LABEL_trace_opt_mult = <optimized out>
        INSN_LABEL_trace_opt_div = <optimized out>
        INSN_LABEL_trace_opt_mod = <optimized out>
        INSN_LABEL_trace_opt_eq = <optimized out>
        INSN_LABEL_trace_opt_lt = <optimized out>
        INSN_LABEL_trace_opt_le = <optimized out>
        INSN_LABEL_trace_opt_gt = <optimized out>
        INSN_LABEL_trace_opt_ge = <optimized out>
        INSN_LABEL_trace_opt_ltlt = <optimized out>
        INSN_LABEL_trace_opt_and = <optimized out>
        INSN_LABEL_trace_opt_or = <optimized out>
        INSN_LABEL_trace_opt_aref = <optimized out>
        INSN_LABEL_trace_opt_aset = <optimized out>
        INSN_LABEL_trace_opt_length = <optimized out>
        INSN_LABEL_trace_opt_size = <optimized out>
        INSN_LABEL_trace_opt_empty_p = <optimized out>
        INSN_LABEL_trace_opt_succ = <optimized out>
        INSN_LABEL_trace_opt_not = <optimized out>
        INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
#38 0x0000622fc3f9e6f2 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
        _ec = 0x5170000000d0
        _tag = <optimized out>
        state = RUBY_TAG_NONE
        result = <optimized out>
#39 0x0000622fc3fe7ba9 in rb_iseq_eval_main (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:3064
        ec = 0x5170000000d0
        val = <optimized out>
#40 0x0000622fc3bd1c70 in rb_ec_exec_node (ec=0x5170000000d0, n=0x7d52dad7ae60) at /tmp/ruby/src/trunk_asan/eval.c:283
        _ec = 0x5170000000d0
        _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffcf452f610, <optimized out>, 0x7ffcf452f560, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
        state = 0
        iseq = 0x7d52dad7ae60
#41 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:321
        ec = 0x5170000000d0
        status = <optimized out>
#42 0x0000622fc3bcabb7 in rb_main (argc=9, argv=0x7ffcf452f7e8) at /tmp/ruby/src/trunk_asan/main.c:42
        variable_in_this_stack_frame = <optimized out>
#43 main (argc=9, argv=0x7ffcf452f7e8) at /tmp/ruby/src/trunk_asan/main.c:62
No locals.

>>> Dump Ruby level backtrace (if possible)

$1 = true
[Inferior 1 (process 2558683) detached]
running file: /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb

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

$ timeout 60 gdb -p 2558355 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
make: *** [uncommon.mk:913: yes-test-all] Error 1

>>> Threads

No threads.

>>> Machine level backtrace


>>> Dump Ruby level backtrace (if possible)

#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 2558354 -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 3305268 -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.ext/include -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/17.0.0   -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 --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2021 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/yjit/src/lib.rs'
	ZJIT_RUSTC_ARGS = --crate-name=zjit --crate-type=staticlib --cfg feature="stats_allocator" -g -C lto=thin -C opt-level=3 -C overflow-checks=on --edition=2024 '--out-dir=/tmp/ruby/build/trunk_asan/target/release/' '/tmp/ruby/src/trunk_asan/zjit/src/lib.rs'
Ubuntu clang version 17.0.6 (9ubuntu1)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
generating enc.mk
making enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'enc'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making srcs under enc
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'srcs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating transdb.h
transdb.h unchanged
making trans
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'trans'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
making encs
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Nothing to be done for 'encs'.
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefiles ext/configure-ext.mk
ext/configure-ext.mk updated
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[1]: Leaving directory '/tmp/ruby/build/trunk_asan'
generating makefile exts.mk
exts.mk unchanged
make[1]: Entering directory '/tmp/ruby/build/trunk_asan'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/coverage'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/date'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/digest/sha2'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/io/console'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/json'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/monitor'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/objspace'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/ext/openssl'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/ext/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-4.0.1/ext/bigdecimal'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/bigdecimal-4.0.1/ext/bigdecimal'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.11.1/ext/debug'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/debug-1.11.1/ext/debug'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/fiddle-1.1.8/ext/fiddle'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/nkf-0.2.0/ext/nkf'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/racc-1.8.1/ext/racc/cparse'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.10.2/ext/rbs_extension'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/rbs-3.10.2/ext/rbs_extension'
make[2]: Entering directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/ext/syslog'
make[2]: Leaving directory '/tmp/ruby/build/trunk_asan/.bundle/gems/syslog-0.3.0/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 4.1.0dev (2026-01-14T07:59:32Z master a650c90fab) +PRISM [x86_64-linux]
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Finished in 40.266714 seconds

3359 files, 33932 examples, 192826 expectations, 0 failures, 0 errors, 0 tagged
$$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
raw logfile