Result of trunk_asan@ruby-sp1 at 2026-03-26 14:05:56 +0900

OK (a35f8a14e3)[LOG]
test-all: 34707 tests, 7272936 assertions, 1 failures, 0 errors, 179 skips
test-spec: 3430 files, 34267 examples, 196374 expectations, 0 failures, 0 errors, 0 tagged

commands:

Linux ruby-sp1 6.8.0-100-generic #100-Ubuntu SMP PREEMPT_DYNAMIC Tue Jan 13 16:40:06 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux

Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20260326-045501 #<BuildRuby:0x00007cfab1effdc0 @BUILD_DIR="/tmp/ruby/build", @INSTALL_DIR="/tmp/ruby/install", @REPOSITORY="https://github.com/ruby/ruby.git", @REPOSITORY_TYPE=:git, @SRC_DIR="/tmp/ruby/src", @TARGET_BUILD_DIR="/tmp/ruby/build/trunk_asan", @TARGET_INSTALL_DIR="/tmp/ruby/install/trunk_asan", @TARGET_NAME="trunk_asan", @TARGET_SRC_DIR="/tmp/ruby/src/trunk_asan", @btest_opts="-j16", @build_opts="-j16", @configure_opts= ["'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'"], @gist=false, @git_branch=nil, @git_tag=nil, @git_worktree=nil, @incremental=true, @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20260326-045501", @make="make", @no_timeout_error=true, @quiet=false, @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]], @spec_opts="-j", @steps= ["checkout", "autoconf", "configure", "build_up", "build_miniruby", "build_ruby", "build_all", "build_install", "test_basic", "test_all", "test_rubyspec"], @svn_revision=nil, @test_opts="TESTS='-j16'", @timeout=600> user     system      total        real checkout               0.000018   0.000005   0.000023 (  0.000021) autoconf               0.000016   0.000005   0.000021 (  0.000020) configure              0.000012   0.000003   0.000015 (  0.000014) build_up               0.003400   0.001116   1.305138 (  1.406056) build_miniruby         0.001160   0.000000   0.890728 (  0.870316) build_ruby             0.000680   0.000683   1.448591 (  1.446016) build_all              0.001850   0.003924  14.595115 (  1.935193) build_install          0.007212   0.004844  16.411024 (  3.484813) test_basic             0.003568   0.002678   1.101709 (  1.151121) test_all               0.144450   0.042459 2589.677873 (600.800121) test_rubyspec          0.084213   0.059667 536.476423 ( 44.011715) total: 655.11 sec

class="success_line">"make update-download -j16" exit with 0. update-src -j16" exit with 0. after-update -j16" exit with 0. miniruby -j16" exit with 0. ruby -j16" exit with 0. all -j16" exit with 0. install -j16" exit with 0. yes-test-basic TESTS='-j16'" exit with 0. yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512. #<Timeout::Error: execution expired> enter analyzing mode for stuck processes ps jx PID PGID SID TTY TPGID STAT UID TIME COMMAND 1 1009 1009 1009 ? -1 Ss 1000 0:04 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 1022 1022 1022 pts/0 1022 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 1024 1022 1022 pts/0 1022 S+ 1000 0:01 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest 1024 3331057 1022 1022 pts/0 1022 Sl+ 1000 0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest 3331060 1022 1022 pts/0 1022 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.20260326-045501 --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 3331061 1022 1022 pts/0 1022 Sl+ 1000 0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20260326-045501 --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 3332317 1022 1022 pts/0 1022 S+ 1000 0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16' 3332318 1022 1022 pts/0 1022 S+ 1000 0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16 3332647 1022 1022 pts/0 1022 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 3332651 1022 1022 pts/0 1022 Sl+ 1000 0:15 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestFiberProcess#test_fork 3339658 1022 1022 pts/0 1022 S+ 1000 0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestFiberProcess#test_fork 3923951 1022 1022 pts/0 1022 R+ 1000 0:00 ps jx {1=>[1009], 1009=>[1022], 1022=>[1024], 1024=>[3331057], 3331057=>[3331060], 3331060=>[3331061], 3331061=>[3332317, 3923951], 3332317=>[3332318], 3332318=>[3332647], 3332647=>[3332651], 3332651=>[3339658]} timeout 60 gdb -p 3339658 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null debugging using libthread_db enabled] host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x0000605fd637ee7e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () Threads Target Id Frame Thread 0x7eb78066ec40 (LWP 3339658) "ruby" 0x0000605fd637ee7e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () Machine level backtrace 1 (Thread 0x7eb78066ec40 (LWP 3339658) "ruby"): 0x0000605fd637ee7e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () symbol table info available. 0x0000605fd637fe3a in __sanitizer::Semaphore::Wait() () symbol table info available. 0x0000605fd62cc7c8 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) () symbol table info available. 0x0000605fd62cc5b9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::DrainHalfMax(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) () symbol table info available. 0x0000605fd62cc3ed in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Deallocate(__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long, void*) () symbol table info available. 0x0000605fd62cbe2d in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::DoRecycle(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback) () symbol table info available. 0x0000605fd62cba76 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Recycle(unsigned long, __asan::QuarantineCallback) () symbol table info available. 0x0000605fd62cdd46 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) () symbol table info available. 0x0000605fd6364c10 in __interceptor_free () symbol table info available. 0x0000605fd63e97c6 in rb_gc_impl_free (objspace_ptr=0x51d000000a80, ptr=0x7eb77d8ff800, old_size=1048576) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8281 objspace = 0x51d000000a80 malloc_increase_done = <optimized out> ruby_sized_xfree (x=0x7eb77d8ff800, size=<optimized out>) at /tmp/ruby/src/trunk_asan/gc.c:5449 locals. 0x0000605fd66df85b in rb_threadptr_sched_free (th=th@entry=0x605fd7099720 <_main_thread>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2419 locals. 0x0000605fd67cf359 in thread_free (ptr=0x605fd7099720 <_main_thread>) at /tmp/ruby/src/trunk_asan/vm.c:3798 th = 0x605fd7099720 <_main_thread> ruby_vm_destruct (vm=0x605fd7ac36e0 <_vm>) at /tmp/ruby/src/trunk_asan/vm.c:3409 th = 0x605fd7099720 <_main_thread> objspace = <optimized out> next = <optimized out> 0x0000605fd63a9211 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:265 save_error = 4 sysex = 0 signaled = 0 th0 = 0x605fd7099720 <_main_thread> step = 4 message = 4 th = <optimized out> buf = <optimized out> state = <optimized out> 0x0000605fd63a8824 in ruby_cleanup (ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:180 locals. 0x0000605fd63a973b in ruby_stop (ex=1672, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:292 locals. 0x0000605fd65545fd in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4291 status = <optimized out> pid = <optimized out> 0x0000605fd67f40b8 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:3914 ci = 0x667100000001 cc = <optimized out> me = 0x7eb77fd75338 cfunc = 0x50600003a648 recv = 139326589012160 block_handler = <optimized out> frame_type = 1431634051 len = <optimized out> val = <optimized out> 0x0000605fd67d9233 in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffe332c3b00) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4900 ivar_mask = <optimized out> aset_mask = <optimized out> ci = 0x0 cc = <optimized out> cme = <optimized out> v = <optimized out> 0x0000605fd67d8c9d in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5040 ci = <optimized out> cc = 0x0 0x0000605fd678d5d9 in vm_sendish (ec=0x5170000000d8, reg_cfp=0x7eb77d9ff4f0, cd=0x5070000b3250, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6135 val = 36 ci = <optimized out> argc = <optimized out> recv = <optimized out> cc = <optimized out> calling = <optimized out> vm_exec_core (ec=ec@entry=0x5170000000d8) at ../../src/trunk_asan/insns.def:858 bh = <optimized out> blockiseq = <optimized out> leaf = false val = <optimized out> cd = 0x5070000b3250 insns_address_table = {0x605fd678ec62 <vm_exec_core+30770>, 0x605fd67887b6 <vm_exec_core+4998>, 0x605fd678e455 <vm_exec_core+28709>, 0x605fd678a075 <vm_exec_core+11333>, 0x605fd6787956 <vm_exec_core+1318>, 0x605fd67891bd <vm_exec_core+7565>, 0x605fd678e81f <vm_exec_core+29679>, 0x605fd6788dad <vm_exec_core+6525>, 0x605fd678f3fe <vm_exec_core+32718>, 0x605fd678d7bb <vm_exec_core+25483>, 0x605fd678b918 <vm_exec_core+17640>, 0x605fd6787ce3 <vm_exec_core+2227>, 0x605fd678ee2b <vm_exec_core+31227>, 0x605fd678ea97 <vm_exec_core+30311>, 0x605fd6788fa6 <vm_exec_core+7030>, 0x605fd6788238 <vm_exec_core+3592>, 0x605fd678ddc4 <vm_exec_core+27028>, 0x605fd67898f9 <vm_exec_core+9417>, 0x605fd678f0e3 <vm_exec_core+31923>, 0x605fd678eca0 <vm_exec_core+30832>, 0x605fd6789ecd <vm_exec_core+10909>, 0x605fd678b874 <vm_exec_core+17476>, 0x605fd678daa2 <vm_exec_core+26226>, 0x605fd678eb95 <vm_exec_core+30565>, 0x605fd678c5ad <vm_exec_core+20861>, 0x605fd678db49 <vm_exec_core+26393>, 0x605fd678df93 <vm_exec_core+27491>, 0x605fd678c4db <vm_exec_core+20651>, 0x605fd678813d <vm_exec_core+3341>, 0x605fd678d21d <vm_exec_core+24045>, 0x605fd6787f78 <vm_exec_core+2888>, 0x605fd67882d5 <vm_exec_core+3749>, 0x605fd678a765 <vm_exec_core+13109>, 0x605fd678c419 <vm_exec_core+20457>, 0x605fd678d01f <vm_exec_core+23535>, 0x605fd678bf1c <vm_exec_core+19180>, 0x605fd6787bf3 <vm_exec_core+1987>, 0x605fd678e3ae <vm_exec_core+28542>, 0x605fd678e9aa <vm_exec_core+30074>, 0x605fd67884db <vm_exec_core+4267>, 0x605fd67894a6 <vm_exec_core+8310>, 0x605fd6789107 <vm_exec_core+7383>, 0x605fd6789a29 <vm_exec_core+9721>, 0x605fd678b679 <vm_exec_core+16969>, 0x605fd6788a01 <vm_exec_core+5585>, 0x605fd678e2e6 <vm_exec_core+28342>, 0x605fd6789425 <vm_exec_core+8181>, 0x605fd678b182 <vm_exec_core+15698>, 0x605fd678bc02 <vm_exec_core+18386>, 0x605fd678de75 <vm_exec_core+27205>, 0x605fd678c9c8 <vm_exec_core+21912>, 0x605fd6789cad <vm_exec_core+10365>, 0x605fd6789602 <vm_exec_core+8658>, 0x605fd678dd37 <vm_exec_core+26887>, 0x605fd678aa8e <vm_exec_core+13918>, 0x605fd678d2ba <vm_exec_core+24202>, 0x605fd678caec <vm_exec_core+22204>, 0x605fd678777b <vm_exec_core+843>, 0x605fd6788535 <vm_exec_core+4357>, 0x605fd678bfd2 <vm_exec_core+19362>, 0x605fd678e232 <vm_exec_core+28162>, 0x605fd6789f86 <vm_exec_core+11094>, 0x605fd678dc4d <vm_exec_core+26653>, 0x605fd6789817 <vm_exec_core+9191>, 0x605fd678c797 <vm_exec_core+21351>, 0x605fd678c895 <vm_exec_core+21605>, 0x605fd678bd5c <vm_exec_core+18732>, 0x605fd678c1c4 <vm_exec_core+19860>, 0x605fd678a4c2 <vm_exec_core+12434>, 0x605fd6789aa9 <vm_exec_core+9849>, 0x605fd678d8a3 <vm_exec_core+25715>, 0x605fd67959b8 <vm_exec_core+58760>, 0x605fd678a3fe <vm_exec_core+12238>, 0x605fd678c0a2 <vm_exec_core+19570>, 0x605fd678c67a <vm_exec_core+21066>, 0x605fd6788b7f <vm_exec_core+5967>, 0x605fd6788d4d <vm_exec_core+6429>, 0x605fd6788c9a <vm_exec_core+6250>, 0x605fd678954f <vm_exec_core+8479>, 0x605fd6789979 <vm_exec_core+9545>, 0x605fd678ba98 <vm_exec_core+18024>, 0x605fd678afd3 <vm_exec_core+15267>, 0x605fd678f00a <vm_exec_core+31706>, 0x605fd6787851 <vm_exec_core+1057>, 0x605fd6788eca <vm_exec_core+6810>, 0x605fd678f531 <vm_exec_core+33025>, 0x605fd678d0f4 <vm_exec_core+23748>, 0x605fd678be25 <vm_exec_core+18933>, 0x605fd678e02f <vm_exec_core+27647>, 0x605fd6787780 <vm_exec_core+848>, 0x605fd678e743 <vm_exec_core+29459>, 0x605fd678f167 <vm_exec_core+32055>, 0x605fd678f238 <vm_exec_core+32264>, 0x605fd6788006 <vm_exec_core+3030>, 0x605fd678ed29 <vm_exec_core+30969>, 0x605fd678a9b2 <vm_exec_core+13698>, 0x605fd678eec1 <vm_exec_core+31377>, 0x605fd6789d99 <vm_exec_core+10601>, 0x605fd678e6b8 <vm_exec_core+29320>, 0x605fd6787ede <vm_exec_core+2734>, 0x605fd6788abc <vm_exec_core+5772>, 0x605fd678f30d <vm_exec_core+32477>, 0x605fd678b2a6 <vm_exec_core+15990>, 0x605fd678ae78 <vm_exec_core+14920>, 0x605fd678b722 <vm_exec_core+17138>, 0x605fd678ac69 <vm_exec_core+14393>, 0x605fd678b556 <vm_exec_core+16678>, 0x605fd678b479 <vm_exec_core+16457>, 0x605fd678a30c <vm_exec_core+11996>, 0x605fd678ab65 <vm_exec_core+14133>, 0x605fd678a899 <vm_exec_core+13417>, 0x605fd678ad91 <vm_exec_core+14689>, 0x605fd678ae0c <vm_exec_core+14812>, 0x605fd678ec53 <vm_exec_core+30755>, 0x605fd67887a7 <vm_exec_core+4983>, 0x605fd678e446 <vm_exec_core+28694>, 0x605fd678a066 <vm_exec_core+11318>, 0x605fd6787947 <vm_exec_core+1303>, 0x605fd67891ae <vm_exec_core+7550>, 0x605fd678e810 <vm_exec_core+29664>, 0x605fd6788d9e <vm_exec_core+6510>, 0x605fd678f3ef <vm_exec_core+32703>, 0x605fd678d7ac <vm_exec_core+25468>, 0x605fd678b909 <vm_exec_core+17625>, 0x605fd6787cd4 <vm_exec_core+2212>, 0x605fd678ee1c <vm_exec_core+31212>, 0x605fd678ea88 <vm_exec_core+30296>, 0x605fd6788f97 <vm_exec_core+7015>, 0x605fd6788229 <vm_exec_core+3577>, 0x605fd678ddb5 <vm_exec_core+27013>, 0x605fd67898ea <vm_exec_core+9402>, 0x605fd678f0d4 <vm_exec_core+31908>, 0x605fd678ec91 <vm_exec_core+30817>, 0x605fd6789ebe <vm_exec_core+10894>, 0x605fd678b865 <vm_exec_core+17461>, 0x605fd678da93 <vm_exec_core+26211>, 0x605fd678eb86 <vm_exec_core+30550>, 0x605fd678c59e <vm_exec_core+20846>, 0x605fd678db3a <vm_exec_core+26378>, 0x605fd678df84 <vm_exec_core+27476>, 0x605fd678c4cc <vm_exec_core+20636>, 0x605fd678812e <vm_exec_core+3326>, 0x605fd678d20e <vm_exec_core+24030>, 0x605fd6787f69 <vm_exec_core+2873>, 0x605fd67882c6 <vm_exec_core+3734>, 0x605fd678a756 <vm_exec_core+13094>, 0x605fd678c40a <vm_exec_core+20442>, 0x605fd678d010 <vm_exec_core+23520>, 0x605fd678bf0d <vm_exec_core+19165>, 0x605fd6787be4 <vm_exec_core+1972>, 0x605fd678e39f <vm_exec_core+28527>, 0x605fd678e99b <vm_exec_core+30059>, 0x605fd67884cc <vm_exec_core+4252>, 0x605fd6789497 <vm_exec_core+8295>, 0x605fd67890f8 <vm_exec_core+7368>, 0x605fd6789a1a <vm_exec_core+9706>, 0x605fd678b66a <vm_exec_core+16954>, 0x605fd67889f2 <vm_exec_core+5570>, 0x605fd678e2d7 <vm_exec_core+28327>, 0x605fd6789416 <vm_exec_core+8166>, 0x605fd678b173 <vm_exec_core+15683>, 0x605fd678bbf3 <vm_exec_core+18371>, 0x605fd678de66 <vm_exec_core+27190>, 0x605fd678c9b9 <vm_exec_core+21897>, 0x605fd6789c9e <vm_exec_core+10350>, 0x605fd67895f3 <vm_exec_core+8643>, 0x605fd678dd28 <vm_exec_core+26872>, 0x605fd678aa7f <vm_exec_core+13903>, 0x605fd678d2ab <vm_exec_core+24187>, 0x605fd678cadd <vm_exec_core+22189>, 0x605fd678c872 <vm_exec_core+21570>, 0x605fd6788526 <vm_exec_core+4342>, 0x605fd678bfc3 <vm_exec_core+19347>, 0x605fd678e223 <vm_exec_core+28147>, 0x605fd6789f77 <vm_exec_core+11079>, 0x605fd678dc3e <vm_exec_core+26638>, 0x605fd678a061 <vm_exec_core+11313>, 0x605fd678c788 <vm_exec_core+21336>, 0x605fd678c886 <vm_exec_core+21590>, 0x605fd678bd4d <vm_exec_core+18717>, 0x605fd678c1b5 <vm_exec_core+19845>, 0x605fd678a4b3 <vm_exec_core+12419>, 0x605fd6789a9a <vm_exec_core+9834>, 0x605fd678d894 <vm_exec_core+25700>, 0x605fd67959a9 <vm_exec_core+58745>, 0x605fd678a3ef <vm_exec_core+12223>, 0x605fd678c093 <vm_exec_core+19555>, 0x605fd678c66b <vm_exec_core+21051>, 0x605fd6788b70 <vm_exec_core+5952>, 0x605fd6788d3e <vm_exec_core+6414>, 0x605fd6788c8b <vm_exec_core+6235>, 0x605fd6789540 <vm_exec_core+8464>, 0x605fd678996a <vm_exec_core+9530>, 0x605fd678ba89 <vm_exec_core+18009>, 0x605fd678afc4 <vm_exec_core+15252>, 0x605fd678ba84 <vm_exec_core+18004>, 0x605fd678c4c7 <vm_exec_core+20631>, 0x605fd678c405 <vm_exec_core+20437>, 0x605fd678953b <vm_exec_core+8459>, 0x605fd678c872 <vm_exec_core+21570>...} reg_cfp = 0x7eb77d9ff4f0 reg_pc = 0x51100019a718 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_jump_without_ints = <optimized out> INSN_LABEL_branchif_without_ints = <optimized out> INSN_LABEL_branchunless_without_ints = <optimized out> INSN_LABEL_branchnil_without_ints = <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> 0x0000605fd6782562 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2799 _ec = 0x5170000000d8 _tag = <optimized out> state = RUBY_TAG_NONE result = <optimized out> 0x0000605fd6814f72 in invoke_iseq_block_from_c (ec=0x5170000000d8, captured=0x7eb77d9ff620, self=139326550238960, 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:1821 flags = 0 iseq = 0x7eb77fb9bda0 cfp = <optimized out> sp = 0x7eb77d8ffa28 use_argv = 0x7eb77e4250e0 stack_argv = 0x7eb77d8ffa28 0x605fd7099720, native_id: 0x7eb78066ec40 Control frame information ----------------------------------------------- opt_pc = 0 type = <optimized out> av = <optimized out> bound = <optimized out> 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:1835 ================================================================= ==3339658==ERROR: AddressSanitizer: heap-use-after-free on address 0x7eb77d9ff4d8 at pc 0x605fd68262ac bp 0x7ffe332c25b0 sp 0x7ffe332c25a8 of size 8 at 0x7eb77d9ff4d8 thread T0 captured = 0x7eb77d9ff620 0x0000605fd67b503c 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:1872 locals. vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1880 locals. rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1365 locals. 0x0000605fd67b503c in rb_yield (val=<optimized out>) locals. 0x0000605fd6990fb6 in rb_ary_collect (ary=139325998672960) at /tmp/ruby/src/trunk_asan/array.c:3779 collect = 139325998670960 i = 3 0x0000605fd67f40b8 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:3914 ci = 0x16a100000001 cc = <optimized out> me = 0x7eb77fd9e670 cfunc = 0x5060000163a8 recv = 139325998672960 block_handler = <optimized out> frame_type = 1431634051 len = <optimized out> val = <optimized out> 0x0000605fd678d5d9 in vm_sendish (ec=0x5170000000d8, reg_cfp=0x7eb77d9ff608, cd=0x5120000101b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6135 val = 36 ci = <optimized out> argc = <optimized out> recv = <optimized out> cc = <optimized out> calling = <optimized out> vm_exec_core (ec=ec@entry=0x5170000000d8) at ../../src/trunk_asan/insns.def:858 bh = <optimized out> blockiseq = <optimized out> leaf = false val = <optimized out> cd = 0x5120000101b0 insns_address_table = {0x605fd678ec62 <vm_exec_core+30770>, 0x605fd67887b6 <vm_exec_core+4998>, 0x605fd678e455 <vm_exec_core+28709>, 0x605fd678a075 <vm_exec_core+11333>, 0x605fd6787956 <vm_exec_core+1318>, 0x605fd67891bd <vm_exec_core+7565>, 0x605fd678e81f <vm_exec_core+29679>, 0x605fd6788dad <vm_exec_core+6525>, 0x605fd678f3fe <vm_exec_core+32718>, 0x605fd678d7bb <vm_exec_core+25483>, 0x605fd678b918 <vm_exec_core+17640>, 0x605fd6787ce3 <vm_exec_core+2227>, 0x605fd678ee2b <vm_exec_core+31227>, 0x605fd678ea97 <vm_exec_core+30311>, 0x605fd6788fa6 <vm_exec_core+7030>, 0x605fd6788238 <vm_exec_core+3592>, 0x605fd678ddc4 <vm_exec_core+27028>, 0x605fd67898f9 <vm_exec_core+9417>, 0x605fd678f0e3 <vm_exec_core+31923>, 0x605fd678eca0 <vm_exec_core+30832>, 0x605fd6789ecd <vm_exec_core+10909>, 0x605fd678b874 <vm_exec_core+17476>, 0x605fd678daa2 <vm_exec_core+26226>, 0x605fd678eb95 <vm_exec_core+30565>, 0x605fd678c5ad <vm_exec_core+20861>, 0x605fd678db49 <vm_exec_core+26393>, 0x605fd678df93 <vm_exec_core+27491>, 0x605fd678c4db <vm_exec_core+20651>, 0x605fd678813d <vm_exec_core+3341>, 0x605fd678d21d <vm_exec_core+24045>, 0x605fd6787f78 <vm_exec_core+2888>, 0x605fd67882d5 <vm_exec_core+3749>, 0x605fd678a765 <vm_exec_core+13109>, 0x605fd678c419 <vm_exec_core+20457>, 0x605fd678d01f <vm_exec_core+23535>, 0x605fd678bf1c <vm_exec_core+19180>, 0x605fd6787bf3 <vm_exec_core+1987>, 0x605fd678e3ae <vm_exec_core+28542>, 0x605fd678e9aa <vm_exec_core+30074>, 0x605fd67884db <vm_exec_core+4267>, 0x605fd67894a6 <vm_exec_core+8310>, 0x605fd6789107 <vm_exec_core+7383>, 0x605fd6789a29 <vm_exec_core+9721>, 0x605fd678b679 <vm_exec_core+16969>, 0x605fd6788a01 <vm_exec_core+5585>, 0x605fd678e2e6 <vm_exec_core+28342>, 0x605fd6789425 <vm_exec_core+8181>, 0x605fd678b182 <vm_exec_core+15698>, 0x605fd678bc02 <vm_exec_core+18386>, 0x605fd678de75 <vm_exec_core+27205>, 0x605fd678c9c8 <vm_exec_core+21912>, 0x605fd6789cad <vm_exec_core+10365>, 0x605fd6789602 <vm_exec_core+8658>, 0x605fd678dd37 <vm_exec_core+26887>, 0x605fd678aa8e <vm_exec_core+13918>, 0x605fd678d2ba <vm_exec_core+24202>, 0x605fd678caec <vm_exec_core+22204>, 0x605fd678777b <vm_exec_core+843>, 0x605fd6788535 <vm_exec_core+4357>, 0x605fd678bfd2 <vm_exec_core+19362>, 0x605fd678e232 <vm_exec_core+28162>, 0x605fd6789f86 <vm_exec_core+11094>, 0x605fd678dc4d <vm_exec_core+26653>, 0x605fd6789817 <vm_exec_core+9191>, 0x605fd678c797 <vm_exec_core+21351>, 0x605fd678c895 <vm_exec_core+21605>, 0x605fd678bd5c <vm_exec_core+18732>, 0x605fd678c1c4 <vm_exec_core+19860>, 0x605fd678a4c2 <vm_exec_core+12434>, 0x605fd6789aa9 <vm_exec_core+9849>, 0x605fd678d8a3 <vm_exec_core+25715>, 0x605fd67959b8 <vm_exec_core+58760>, 0x605fd678a3fe <vm_exec_core+12238>, 0x605fd678c0a2 <vm_exec_core+19570>, 0x605fd678c67a <vm_exec_core+21066>, 0x605fd6788b7f <vm_exec_core+5967>, 0x605fd6788d4d <vm_exec_core+6429>, 0x605fd6788c9a <vm_exec_core+6250>, 0x605fd678954f <vm_exec_core+8479>, 0x605fd6789979 <vm_exec_core+9545>, 0x605fd678ba98 <vm_exec_core+18024>, 0x605fd678afd3 <vm_exec_core+15267>, 0x605fd678f00a <vm_exec_core+31706>, 0x605fd6787851 <vm_exec_core+1057>, 0x605fd6788eca <vm_exec_core+6810>, 0x605fd678f531 <vm_exec_core+33025>, 0x605fd678d0f4 <vm_exec_core+23748>, 0x605fd678be25 <vm_exec_core+18933>, 0x605fd678e02f <vm_exec_core+27647>, 0x605fd6787780 <vm_exec_core+848>, 0x605fd678e743 <vm_exec_core+29459>, 0x605fd678f167 <vm_exec_core+32055>, 0x605fd678f238 <vm_exec_core+32264>, 0x605fd6788006 <vm_exec_core+3030>, 0x605fd678ed29 <vm_exec_core+30969>, 0x605fd678a9b2 <vm_exec_core+13698>, 0x605fd678eec1 <vm_exec_core+31377>, 0x605fd6789d99 <vm_exec_core+10601>, 0x605fd678e6b8 <vm_exec_core+29320>, 0x605fd6787ede <vm_exec_core+2734>, 0x605fd6788abc <vm_exec_core+5772>, 0x605fd678f30d <vm_exec_core+32477>, 0x605fd678b2a6 <vm_exec_core+15990>, 0x605fd678ae78 <vm_exec_core+14920>, 0x605fd678b722 <vm_exec_core+17138>, 0x605fd678ac69 <vm_exec_core+14393>, 0x605fd678b556 <vm_exec_core+16678>, 0x605fd678b479 <vm_exec_core+16457>, 0x605fd678a30c <vm_exec_core+11996>, 0x605fd678ab65 <vm_exec_core+14133>, 0x605fd678a899 <vm_exec_core+13417>, 0x605fd678ad91 <vm_exec_core+14689>, 0x605fd678ae0c <vm_exec_core+14812>, 0x605fd678ec53 <vm_exec_core+30755>, 0x605fd67887a7 <vm_exec_core+4983>, 0x605fd678e446 <vm_exec_core+28694>, 0x605fd678a066 <vm_exec_core+11318>, 0x605fd6787947 <vm_exec_core+1303>, 0x605fd67891ae <vm_exec_core+7550>, 0x605fd678e810 <vm_exec_core+29664>, 0x605fd6788d9e <vm_exec_core+6510>, 0x605fd678f3ef <vm_exec_core+32703>, 0x605fd678d7ac <vm_exec_core+25468>, 0x605fd678b909 <vm_exec_core+17625>, 0x605fd6787cd4 <vm_exec_core+2212>, 0x605fd678ee1c <vm_exec_core+31212>, 0x605fd678ea88 <vm_exec_core+30296>, 0x605fd6788f97 <vm_exec_core+7015>, 0x605fd6788229 <vm_exec_core+3577>, 0x605fd678ddb5 <vm_exec_core+27013>, 0x605fd67898ea <vm_exec_core+9402>, 0x605fd678f0d4 <vm_exec_core+31908>, 0x605fd678ec91 <vm_exec_core+30817>, 0x605fd6789ebe <vm_exec_core+10894>, 0x605fd678b865 <vm_exec_core+17461>, 0x605fd678da93 <vm_exec_core+26211>, 0x605fd678eb86 <vm_exec_core+30550>, 0x605fd678c59e <vm_exec_core+20846>, 0x605fd678db3a <vm_exec_core+26378>, 0x605fd678df84 <vm_exec_core+27476>, 0x605fd678c4cc <vm_exec_core+20636>, 0x605fd678812e <vm_exec_core+3326>, 0x605fd678d20e <vm_exec_core+24030>, 0x605fd6787f69 <vm_exec_core+2873>, 0x605fd67882c6 <vm_exec_core+3734>, 0x605fd678a756 <vm_exec_core+13094>, 0x605fd678c40a <vm_exec_core+20442>, 0x605fd678d010 <vm_exec_core+23520>, 0x605fd678bf0d <vm_exec_core+19165>, 0x605fd6787be4 <vm_exec_core+1972>, 0x605fd678e39f <vm_exec_core+28527>, 0x605fd678e99b <vm_exec_core+30059>, 0x605fd67884cc <vm_exec_core+4252>, 0x605fd6789497 <vm_exec_core+8295>, 0x605fd67890f8 <vm_exec_core+7368>, 0x605fd6789a1a <vm_exec_core+9706>, 0x605fd678b66a <vm_exec_core+16954>, 0x605fd67889f2 <vm_exec_core+5570>, 0x605fd678e2d7 <vm_exec_core+28327>, 0x605fd6789416 <vm_exec_core+8166>, 0x605fd678b173 <vm_exec_core+15683>, 0x605fd678bbf3 <vm_exec_core+18371>, 0x605fd678de66 <vm_exec_core+27190>, 0x605fd678c9b9 <vm_exec_core+21897>, 0x605fd6789c9e <vm_exec_core+10350>, 0x605fd67895f3 <vm_exec_core+8643>, 0x605fd678dd28 <vm_exec_core+26872>, 0x605fd678aa7f <vm_exec_core+13903>, 0x605fd678d2ab <vm_exec_core+24187>, 0x605fd678cadd <vm_exec_core+22189>, 0x605fd678c872 <vm_exec_core+21570>, 0x605fd6788526 <vm_exec_core+4342>, 0x605fd678bfc3 <vm_exec_core+19347>, 0x605fd678e223 <vm_exec_core+28147>, 0x605fd6789f77 <vm_exec_core+11079>, 0x605fd678dc3e <vm_exec_core+26638>, 0x605fd678a061 <vm_exec_core+11313>, 0x605fd678c788 <vm_exec_core+21336>, 0x605fd678c886 <vm_exec_core+21590>, 0x605fd678bd4d <vm_exec_core+18717>, 0x605fd678c1b5 <vm_exec_core+19845>, 0x605fd678a4b3 <vm_exec_core+12419>, 0x605fd6789a9a <vm_exec_core+9834>, 0x605fd678d894 <vm_exec_core+25700>, 0x605fd67959a9 <vm_exec_core+58745>, 0x605fd678a3ef <vm_exec_core+12223>, 0x605fd678c093 <vm_exec_core+19555>, 0x605fd678c66b <vm_exec_core+21051>, 0x605fd6788b70 <vm_exec_core+5952>, 0x605fd6788d3e <vm_exec_core+6414>, 0x605fd6788c8b <vm_exec_core+6235>, 0x605fd6789540 <vm_exec_core+8464>, 0x605fd678996a <vm_exec_core+9530>, 0x605fd678ba89 <vm_exec_core+18009>, 0x605fd678afc4 <vm_exec_core+15252>, 0x605fd678ba84 <vm_exec_core+18004>, 0x605fd678c4c7 <vm_exec_core+20631>, 0x605fd678c405 <vm_exec_core+20437>, 0x605fd678953b <vm_exec_core+8459>, 0x605fd678c872 <vm_exec_core+21570>...} reg_cfp = 0x7eb77d9ff608 reg_pc = 0x51900003c910 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_jump_without_ints = <optimized out> INSN_LABEL_branchif_without_ints = <optimized out> INSN_LABEL_branchunless_without_ints = <optimized out> INSN_LABEL_branchnil_without_ints = <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> 0x0000605fd6782951 in vm_exec_loop (ec=0x5170000000d8, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2826 locals. rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2805 _ec = 0x5170000000d8 _tag = <optimized out> state = <optimized out> result = 36 0x0000605fd6814f72 in invoke_iseq_block_from_c (ec=0x5170000000d8, captured=0x7eb77d9ff738, self=139326550238960, 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:1821 flags = 0 iseq = 0x7eb77fd1a320 cfp = <optimized out> sp = 0x7eb77d8ff8d0 use_argv = 0x7eb77e44a260 stack_argv = 0x7eb77d8ff8d0 opt_pc = 0 type = <optimized out> av = <optimized out> bound = <optimized out> 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:1835 captured = 0x7eb77d9ff738 0x0000605fd67b503c 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:1872 locals. vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1880 locals. rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1365 locals. 0x0000605fd67b503c in rb_yield (val=<optimized out>) locals. 0x0000605fd6990fb6 in rb_ary_collect (ary=139326049694240) at /tmp/ruby/src/trunk_asan/array.c:3779 collect = 139326049693880 i = 0 0x0000605fd67f40b8 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:3914 ci = 0x16a100000001 cc = <optimized out> me = 0x7eb77fd9e670 cfunc = 0x5060000163a8 recv = 139326049694240 block_handler = <optimized out> frame_type = 1431634051 len = <optimized out> val = <optimized out> 0x0000605fd678d5d9 in vm_sendish (ec=0x5170000000d8, reg_cfp=0x7eb77d9ff720, cd=0x502000021510, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6135 val = 36 ci = <optimized out> argc = <optimized out> recv = <optimized out> cc = <optimized out> calling = <optimized out> vm_exec_core (ec=ec@entry=0x5170000000d8) at ../../src/trunk_asan/insns.def:858 bh = <optimized out> blockiseq = <optimized out> leaf = false val = <optimized out> cd = 0x502000021510 insns_address_table = {0x605fd678ec62 <vm_exec_core+30770>, 0x605fd67887b6 <vm_exec_core+4998>, 0x605fd678e455 <vm_exec_core+28709>, 0x605fd678a075 <vm_exec_core+11333>, 0x605fd6787956 <vm_exec_core+1318>, 0x605fd67891bd <vm_exec_core+7565>, 0x605fd678e81f <vm_exec_core+29679>, 0x605fd6788dad <vm_exec_core+6525>, 0x605fd678f3fe <vm_exec_core+32718>, 0x605fd678d7bb <vm_exec_core+25483>, 0x605fd678b918 <vm_exec_core+17640>, 0x605fd6787ce3 <vm_exec_core+2227>, 0x605fd678ee2b <vm_exec_core+31227>, 0x605fd678ea97 <vm_exec_core+30311>, 0x605fd6788fa6 <vm_exec_core+7030>, 0x605fd6788238 <vm_exec_core+3592>, 0x605fd678ddc4 <vm_exec_core+27028>, 0x605fd67898f9 <vm_exec_core+9417>, 0x605fd678f0e3 <vm_exec_core+31923>, 0x605fd678eca0 <vm_exec_core+30832>, 0x605fd6789ecd <vm_exec_core+10909>, 0x605fd678b874 <vm_exec_core+17476>, 0x605fd678daa2 <vm_exec_core+26226>, 0x605fd678eb95 <vm_exec_core+30565>, 0x605fd678c5ad <vm_exec_core+20861>, 0x605fd678db49 <vm_exec_core+26393>, 0x605fd678df93 <vm_exec_core+27491>, 0x605fd678c4db <vm_exec_core+20651>, 0x605fd678813d <vm_exec_core+3341>, 0x605fd678d21d <vm_exec_core+24045>, 0x605fd6787f78 <vm_exec_core+2888>, 0x605fd67882d5 <vm_exec_core+3749>, 0x605fd678a765 <vm_exec_core+13109>, 0x605fd678c419 <vm_exec_core+20457>, 0x605fd678d01f <vm_exec_core+23535>, 0x605fd678bf1c <vm_exec_core+19180>, 0x605fd6787bf3 <vm_exec_core+1987>, 0x605fd678e3ae <vm_exec_core+28542>, 0x605fd678e9aa <vm_exec_core+30074>, 0x605fd67884db <vm_exec_core+4267>, 0x605fd67894a6 <vm_exec_core+8310>, 0x605fd6789107 <vm_exec_core+7383>, 0x605fd6789a29 <vm_exec_core+9721>, 0x605fd678b679 <vm_exec_core+16969>, 0x605fd6788a01 <vm_exec_core+5585>, 0x605fd678e2e6 <vm_exec_core+28342>, 0x605fd6789425 <vm_exec_core+8181>, 0x605fd678b182 <vm_exec_core+15698>, 0x605fd678bc02 <vm_exec_core+18386>, 0x605fd678de75 <vm_exec_core+27205>, 0x605fd678c9c8 <vm_exec_core+21912>, 0x605fd6789cad <vm_exec_core+10365>, 0x605fd6789602 <vm_exec_core+8658>, 0x605fd678dd37 <vm_exec_core+26887>, 0x605fd678aa8e <vm_exec_core+13918>, 0x605fd678d2ba <vm_exec_core+24202>, 0x605fd678caec <vm_exec_core+22204>, 0x605fd678777b <vm_exec_core+843>, 0x605fd6788535 <vm_exec_core+4357>, 0x605fd678bfd2 <vm_exec_core+19362>, 0x605fd678e232 <vm_exec_core+28162>, 0x605fd6789f86 <vm_exec_core+11094>, 0x605fd678dc4d <vm_exec_core+26653>, 0x605fd6789817 <vm_exec_core+9191>, 0x605fd678c797 <vm_exec_core+21351>, 0x605fd678c895 <vm_exec_core+21605>, 0x605fd678bd5c <vm_exec_core+18732>, 0x605fd678c1c4 <vm_exec_core+19860>, 0x605fd678a4c2 <vm_exec_core+12434>, 0x605fd6789aa9 <vm_exec_core+9849>, 0x605fd678d8a3 <vm_exec_core+25715>, 0x605fd67959b8 <vm_exec_core+58760>, 0x605fd678a3fe <vm_exec_core+12238>, 0x605fd678c0a2 <vm_exec_core+19570>, 0x605fd678c67a <vm_exec_core+21066>, 0x605fd6788b7f <vm_exec_core+5967>, 0x605fd6788d4d <vm_exec_core+6429>, 0x605fd6788c9a <vm_exec_core+6250>, 0x605fd678954f <vm_exec_core+8479>, 0x605fd6789979 <vm_exec_core+9545>, 0x605fd678ba98 <vm_exec_core+18024>, 0x605fd678afd3 <vm_exec_core+15267>, 0x605fd678f00a <vm_exec_core+31706>, 0x605fd6787851 <vm_exec_core+1057>, 0x605fd6788eca <vm_exec_core+6810>, 0x605fd678f531 <vm_exec_core+33025>, 0x605fd678d0f4 <vm_exec_core+23748>, 0x605fd678be25 <vm_exec_core+18933>, 0x605fd678e02f <vm_exec_core+27647>, 0x605fd6787780 <vm_exec_core+848>, 0x605fd678e743 <vm_exec_core+29459>, 0x605fd678f167 <vm_exec_core+32055>, 0x605fd678f238 <vm_exec_core+32264>, 0x605fd6788006 <vm_exec_core+3030>, 0x605fd678ed29 <vm_exec_core+30969>, 0x605fd678a9b2 <vm_exec_core+13698>, 0x605fd678eec1 <vm_exec_core+31377>, 0x605fd6789d99 <vm_exec_core+10601>, 0x605fd678e6b8 <vm_exec_core+29320>, 0x605fd6787ede <vm_exec_core+2734>, 0x605fd6788abc <vm_exec_core+5772>, 0x605fd678f30d <vm_exec_core+32477>, 0x605fd678b2a6 <vm_exec_core+15990>, 0x605fd678ae78 <vm_exec_core+14920>, 0x605fd678b722 <vm_exec_core+17138>, 0x605fd678ac69 <vm_exec_core+14393>, 0x605fd678b556 <vm_exec_core+16678>, 0x605fd678b479 <vm_exec_core+16457>, 0x605fd678a30c <vm_exec_core+11996>, 0x605fd678ab65 <vm_exec_core+14133>, 0x605fd678a899 <vm_exec_core+13417>, 0x605fd678ad91 <vm_exec_core+14689>, 0x605fd678ae0c <vm_exec_core+14812>, 0x605fd678ec53 <vm_exec_core+30755>, 0x605fd67887a7 <vm_exec_core+4983>, 0x605fd678e446 <vm_exec_core+28694>, 0x605fd678a066 <vm_exec_core+11318>, 0x605fd6787947 <vm_exec_core+1303>, 0x605fd67891ae <vm_exec_core+7550>, 0x605fd678e810 <vm_exec_core+29664>, 0x605fd6788d9e <vm_exec_core+6510>, 0x605fd678f3ef <vm_exec_core+32703>, 0x605fd678d7ac <vm_exec_core+25468>, 0x605fd678b909 <vm_exec_core+17625>, 0x605fd6787cd4 <vm_exec_core+2212>, 0x605fd678ee1c <vm_exec_core+31212>, 0x605fd678ea88 <vm_exec_core+30296>, 0x605fd6788f97 <vm_exec_core+7015>, 0x605fd6788229 <vm_exec_core+3577>, 0x605fd678ddb5 <vm_exec_core+27013>, 0x605fd67898ea <vm_exec_core+9402>, 0x605fd678f0d4 <vm_exec_core+31908>, 0x605fd678ec91 <vm_exec_core+30817>, 0x605fd6789ebe <vm_exec_core+10894>, 0x605fd678b865 <vm_exec_core+17461>, 0x605fd678da93 <vm_exec_core+26211>, 0x605fd678eb86 <vm_exec_core+30550>, 0x605fd678c59e <vm_exec_core+20846>, 0x605fd678db3a <vm_exec_core+26378>, 0x605fd678df84 <vm_exec_core+27476>, 0x605fd678c4cc <vm_exec_core+20636>, 0x605fd678812e <vm_exec_core+3326>, 0x605fd678d20e <vm_exec_core+24030>, 0x605fd6787f69 <vm_exec_core+2873>, 0x605fd67882c6 <vm_exec_core+3734>, 0x605fd678a756 <vm_exec_core+13094>, 0x605fd678c40a <vm_exec_core+20442>, 0x605fd678d010 <vm_exec_core+23520>, 0x605fd678bf0d <vm_exec_core+19165>, 0x605fd6787be4 <vm_exec_core+1972>, 0x605fd678e39f <vm_exec_core+28527>, 0x605fd678e99b <vm_exec_core+30059>, 0x605fd67884cc <vm_exec_core+4252>, 0x605fd6789497 <vm_exec_core+8295>, 0x605fd67890f8 <vm_exec_core+7368>, 0x605fd6789a1a <vm_exec_core+9706>, 0x605fd678b66a <vm_exec_core+16954>, 0x605fd67889f2 <vm_exec_core+5570>, 0x605fd678e2d7 <vm_exec_core+28327>, 0x605fd6789416 <vm_exec_core+8166>, 0x605fd678b173 <vm_exec_core+15683>, 0x605fd678bbf3 <vm_exec_core+18371>, 0x605fd678de66 <vm_exec_core+27190>, 0x605fd678c9b9 <vm_exec_core+21897>, 0x605fd6789c9e <vm_exec_core+10350>, 0x605fd67895f3 <vm_exec_core+8643>, 0x605fd678dd28 <vm_exec_core+26872>, 0x605fd678aa7f <vm_exec_core+13903>, 0x605fd678d2ab <vm_exec_core+24187>, 0x605fd678cadd <vm_exec_core+22189>, 0x605fd678c872 <vm_exec_core+21570>, 0x605fd6788526 <vm_exec_core+4342>, 0x605fd678bfc3 <vm_exec_core+19347>, 0x605fd678e223 <vm_exec_core+28147>, 0x605fd6789f77 <vm_exec_core+11079>, 0x605fd678dc3e <vm_exec_core+26638>, 0x605fd678a061 <vm_exec_core+11313>, 0x605fd678c788 <vm_exec_core+21336>, 0x605fd678c886 <vm_exec_core+21590>, 0x605fd678bd4d <vm_exec_core+18717>, 0x605fd678c1b5 <vm_exec_core+19845>, 0x605fd678a4b3 <vm_exec_core+12419>, 0x605fd6789a9a <vm_exec_core+9834>, 0x605fd678d894 <vm_exec_core+25700>, 0x605fd67959a9 <vm_exec_core+58745>, 0x605fd678a3ef <vm_exec_core+12223>, 0x605fd678c093 <vm_exec_core+19555>, 0x605fd678c66b <vm_exec_core+21051>, 0x605fd6788b70 <vm_exec_core+5952>, 0x605fd6788d3e <vm_exec_core+6414>, 0x605fd6788c8b <vm_exec_core+6235>, 0x605fd6789540 <vm_exec_core+8464>, 0x605fd678996a <vm_exec_core+9530>, 0x605fd678ba89 <vm_exec_core+18009>, 0x605fd678afc4 <vm_exec_core+15252>, 0x605fd678ba84 <vm_exec_core+18004>, 0x605fd678c4c7 <vm_exec_core+20631>, 0x605fd678c405 <vm_exec_core+20437>, 0x605fd678953b <vm_exec_core+8459>, 0x605fd678c872 <vm_exec_core+21570>...} reg_cfp = 0x7eb77d9ff720 reg_pc = 0x504000005f78 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_jump_without_ints = <optimized out> INSN_LABEL_branchif_without_ints = <optimized out> INSN_LABEL_branchunless_without_ints = <optimized out> INSN_LABEL_branchnil_without_ints = <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> 0x0000605fd6782951 in vm_exec_loop (ec=0x5170000000d8, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2826 locals. rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2805 _ec = 0x5170000000d8 _tag = <optimized out> state = <optimized out> result = 36 0x0000605fd67cc546 in rb_iseq_eval_main (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:3065 ec = 0x5170000000d8 val = <optimized out> 0x0000605fd63a9c50 in rb_ec_exec_node (ec=0x5170000000d8, n=0x7eb77fd1a4b0) at /tmp/ruby/src/trunk_asan/eval.c:283 _ec = 0x5170000000d8 _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe332c5430, <optimized out>, 0x7ffe332c5380, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0} state = 0 iseq = 0x7eb77fd1a4b0 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:321 ec = 0x5170000000d8 status = <optimized out> 0x0000605fd63a2b87 in rb_main (argc=11, argv=0x7ffe332c55f8) at /tmp/ruby/src/trunk_asan/main.c:42 variable_in_this_stack_frame = <optimized out> main (argc=11, argv=0x7ffe332c55f8) at /tmp/ruby/src/trunk_asan/main.c:62 locals. Dump Ruby level backtrace (if possible) after fork from child process 3923966] /usr/bin/llvm-symbolizer-17: error: '[stack]': No such file or directory #0 0x605fd68262ab in control_frame_dump /tmp/ruby/src/trunk_asan/vm_dump.c:57:25 #1 0x605fd68262ab in rb_vmdebug_stack_dump_raw /tmp/ruby/src/trunk_asan/vm_dump.c:495:9 #2 0x605fd68290ad in rb_vmdebug_stack_dump_all_threads /tmp/ruby/src/trunk_asan/vm_dump.c:1621:14 #3 0x7ffe332c275e ([stack]+0x1c75e) 0x7eb77d9ff4d8 is located 1047768 bytes inside of 1048576-byte region [0x7eb77d8ff800,0x7eb77d9ff800) by thread T0 here: #0 0x605fd6364baa in free (/tmp/ruby/build/trunk_asan/ruby+0x204baa) (BuildId: 8ca941b6b9d658a7eed14cf002077e7271b09236) #1 0x605fd63e97c5 in rb_gc_impl_free /tmp/ruby/src/trunk_asan/gc/default/default.c:8281:9 #2 0x605fd63e97c5 in ruby_sized_xfree /tmp/ruby/src/trunk_asan/gc.c:5449:13 #3 0x605fd66df85a in rb_threadptr_sched_free /tmp/ruby/src/trunk_asan/thread_pthread.c:2419:5 #4 0x605fd67cf358 in thread_free /tmp/ruby/src/trunk_asan/vm.c:3798:5 #5 0x605fd67cf358 in ruby_vm_destruct /tmp/ruby/src/trunk_asan/vm.c:3409:13 #6 0x605fd63a9210 in rb_ec_cleanup /tmp/ruby/src/trunk_asan/eval.c:265:5 #7 0x605fd63a8823 in ruby_cleanup /tmp/ruby/src/trunk_asan/eval.c:180:12 #8 0x605fd63a973a in ruby_stop /tmp/ruby/src/trunk_asan/eval.c:292:10 #9 0x605fd65545fc in rb_f_fork /tmp/ruby/src/trunk_asan/process.c:4291:13 #10 0x605fd67f40b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3914:11 #11 0x605fd67d9232 in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4900:16 #12 0x605fd67d8c9c in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c #13 0x605fd678d5d8 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6135:15 #14 0x605fd678d5d8 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:858:11 #15 0x605fd6782561 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2799:22 #16 0x605fd6814f71 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1821:12 #17 0x605fd6814f71 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1835:20 #18 0x605fd67b503b in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1872:12 #19 0x605fd67b503b in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1880:12 #20 0x605fd67b503b in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1365:12 #21 0x605fd67b503b in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #22 0x605fd6990fb5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3779:30 #23 0x605fd67f40b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3914:11 #24 0x605fd678d5d8 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6135:15 #25 0x605fd678d5d8 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:858:11 #26 0x605fd6782950 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2826:22 #27 0x605fd6782950 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2805:18 #28 0x605fd6814f71 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1821:12 #29 0x605fd6814f71 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1835:20 #30 0x605fd67b503b in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1872:12 #31 0x605fd67b503b in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1880:12 #32 0x605fd67b503b in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1365:12 #33 0x605fd67b503b in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #34 0x605fd6990fb5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3779:30 #35 0x605fd67f40b7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3914:11 #36 0x605fd678d5d8 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6135:15 #37 0x605fd678d5d8 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:858:11 #38 0x605fd6782950 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2826:22 #39 0x605fd6782950 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2805:18 #40 0x605fd67cc545 in rb_iseq_eval_main /tmp/ruby/src/trunk_asan/vm.c:3065:11 #41 0x605fd63a9c4f in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:283:9 #42 0x605fd63a9c4f in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:321:30 #43 0x605fd63a2b86 in rb_main /tmp/ruby/src/trunk_asan/main.c:42:12 #44 0x605fd63a2b86 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #45 0x7eb78042a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #46 0x7eb78042a28a in __libc_start_main csu/../csu/libc-start.c:360:3 allocated by thread T0 here: #0 0x605fd6364e52 in malloc (/tmp/ruby/build/trunk_asan/ruby+0x204e52) (BuildId: 8ca941b6b9d658a7eed14cf002077e7271b09236) #1 0x605fd642986b in rb_gc_impl_malloc /tmp/ruby/src/trunk_asan/gc/default/default.c:8296:5 #2 0x605fd63f0803 in ruby_xmalloc2_body /tmp/ruby/src/trunk_asan/gc.c:5370:12 #3 0x605fd63f0803 in ruby_xmalloc2 /tmp/ruby/src/trunk_asan/gc.c:5364:34 #4 0x605fd67d0f18 in th_init /tmp/ruby/src/trunk_asan/vm.c:3923:24 #5 0x605fd67d4880 in Init_BareVM /tmp/ruby/src/trunk_asan/vm.c:4595:5 #6 0x605fd63a5ec8 in ruby_setup /tmp/ruby/src/trunk_asan/eval.c:79:5 #7 0x605fd63a65e6 in ruby_init /tmp/ruby/src/trunk_asan/eval.c:100:17 #8 0x605fd63a2b73 in rb_main /tmp/ruby/src/trunk_asan/main.c:41:5 #9 0x605fd63a2b73 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #10 0x7eb78042a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #11 0x7eb78042a28a in __libc_start_main csu/../csu/libc-start.c:360:3 #12 0x605fd62c6954 in _start (/tmp/ruby/build/trunk_asan/ruby+0x166954) (BuildId: 8ca941b6b9d658a7eed14cf002077e7271b09236) AddressSanitizer: heap-use-after-free /tmp/ruby/src/trunk_asan/vm_dump.c:57:25 in control_frame_dump bytes around the buggy address: 0x7eb77d9ff200: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7eb77d9ff280: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7eb77d9ff300: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7eb77d9ff380: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7eb77d9ff400: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd =>0x7eb77d9ff480: fd fd fd fd fd fd fd fd fd fd fd[fd]fd fd fd fd 0x7eb77d9ff500: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7eb77d9ff580: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7eb77d9ff600: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7eb77d9ff680: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7eb77d9ff700: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==3339658==ABORTING AddressSanitizer: nested bug in the same thread, aborting. 1 (process 3339658) exited with code 01] #<Thread:0x00007eb759d35f10 /tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:65 run> terminated with exception (report_on_exception is true): /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:109:in 'Test::Unit::Assertions#assert': Expected #<Process::Status: pid 3339658 exit 1> to be success?. (Test::Unit::AssertionFailedError) /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:630:in 'Test::Unit::CoreAssertions#assert' /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:265:in 'Test::Unit::Assertions#assert_predicate' /tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:72:in 'block (2 levels) in TestFiberProcess#test_fork' #<Errno::ESRCH: No such process> timeout 60 gdb -p 3332651 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null Threads threads. Machine level backtrace Dump Ruby level backtrace (if possible) 1) Failure: TestFiberProcess#test_fork [/tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:72]: #<Process::Status: pid 3339658 exit 1> to be success?. #<Errno::ESRCH: No such process> timeout 60 gdb -p 3332647 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null *** [uncommon.mk:930: yes-test-all] Error 1 Threads threads. Machine level backtrace Dump Ruby level backtrace (if possible) #<Errno::ESRCH: No such process> timeout 60 gdb -p 3332318 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null Threads threads. Machine level backtrace Dump Ruby level backtrace (if possible) #<Errno::ESRCH: No such process> timeout 60 gdb -p 3332317 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null not attach to process. If your uid matches the uid of the target check the setting of /proc/sys/kernel/yama/ptrace_scope, or try as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf Threads threads. Machine level backtrace Dump Ruby level backtrace (if possible) timeout 60 gdb -p 3923951 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null Threads threads. Machine level backtrace Dump Ruby level backtrace (if possible) #<Errno::ESRCH: No such process> yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.

			"make
	"make
	"make
	"make
	"make
	"make
	"make
	"make
	$$$
	###
	$$$
	PPID

	1009
	1022

	3331057
	3331060
	3331061
	3332317
	3332318
	3332647
	3332651
	3331061

	$
	[Thread
	Using

	>>>
	Id
	* 1
	>>>
	Thread
	#0
	No
	#1
	No
	#2
	No
	#3
	No
	#4
	No
	#5
	No
	#6
	No
	#7
	No
	#8
	No
	#9


	#10
	No
	#11
	No
	#12

	#13



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	#15
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	#16
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	th:
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	READ

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	#41
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	#46
	No
	#47




	#48


	#49




	#50


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	#52
	No
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	SUMMARY:
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