| "make update-download -j16" exit with 0. | 
 | "make update-src      -j16" exit with 0. | 
 | "make after-update    -j16" exit with 0. | 
 | "make miniruby -j16" exit with 0. | 
 | "make ruby -j16" exit with 0. | 
 | "make all -j16" exit with 0. | 
 | "make install -j16" exit with 0. | 
 | "make yes-test-basic TESTS='-j16'" exit with 0. | 
 | "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512. | 
 | $$$ #<Timeout::Error: execution expired> | 
 | ### enter analyzing mode for stuck processes | 
 | $$$ ps jx | 
 |    PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND | 
 |       1     949     949     949 ?             -1 Ss    1000   0:23 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 | 
 |     949     959     959     959 pts/0        959 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 | 
 |     959     960     959     959 pts/0        959 S+    1000   0:07 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest | 
 |     960  114723     959     959 pts/0        959 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest | 
 |  114723  114726     959     959 pts/0        959 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.20241226-210243 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --incremental --exclude-steps=test_btest | 
 |  114726  114727     959     959 pts/0        959 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20241226-210243 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --incremental --exclude-steps=test_btest | 
 |  114727  115612     959     959 pts/0        959 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16' | 
 |  115612  115613     959     959 pts/0        959 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16 | 
 |  115613  115948     959     959 pts/0        959 Sl+   1000   0:19 /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 | 
 |  115948  115964     959     959 pts/0        959 Sl+   1000   0:57 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb | 
 |  115964  149071     959     959 pts/0        959 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestProcess#test_concurrent_group_and_pid_wait | 
 |  114727  149746     959     959 pts/0        959 R+    1000   0:00 ps jx | 
 | 2628222  733932  733932  733932 ?             -1 Ss    1000   0:00 /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only | 
 |       1 1441363     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read | 
 |       1 1895224     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read | 
 |       1 2090122 2090122 2090122 ?             -1 Ss    1000   0:00 SCREEN | 
 | 2090122 2090124 2090124 2090124 pts/2    2090124 Ss+   1000   0:00 /bin/bash | 
 | 2090122 2360588 2360588 2360588 pts/1    2360588 Ss+   1000   0:00 /bin/bash | 
 |       1 2423281     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read | 
 |       1 2628222 2628222 2628222 ?             -1 Ss    1000   0:00 /usr/lib/systemd/systemd --user | 
 | 2628222 2628224 2628222 2628222 ?             -1 S     1000   0:00 (sd-pam) | 
 | {1=>[949, 1441363, 1895224, 2090122, 2423281, 2628222], 949=>[959], 959=>[960], 960=>[114723], 114723=>[114726], 114726=>[114727], 114727=>[115612, 149746], 115612=>[115613], 115613=>[115948], 115948=>[115964], 115964=>[149071], 2628222=>[733932, 2628224], 2090122=>[2090124, 2360588]} | 
 | $ timeout 60 gdb -p 149071 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x000063f13b75ae4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | >>> Threads | 
 |   Id   Target Id                                 Frame  | 
 | * 1    Thread 0x73e65fc80c40 (LWP 149071) "ruby" 0x000063f13b75ae4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | >>> Machine level backtrace | 
 | Thread 1 (Thread 0x73e65fc80c40 (LWP 149071) "ruby"): | 
 | #0  0x000063f13b75ae4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | No symbol table info available. | 
 | #1  0x000063f13b75be0a in __sanitizer::Semaphore::Wait() () | 
 | No symbol table info available. | 
 | #2  0x000063f13b6a8798 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  0x000063f13b6a8589 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::DrainHalfMax(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) () | 
 | No symbol table info available. | 
 | #4  0x000063f13b6a83bd in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Deallocate(__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long, void*) () | 
 | No symbol table info available. | 
 | #5  0x000063f13b6a7dfd in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::DoRecycle(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback) () | 
 | No symbol table info available. | 
 | #6  0x000063f13b6a7a46 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Recycle(unsigned long, __asan::QuarantineCallback) () | 
 | No symbol table info available. | 
 | #7  0x000063f13b6a9d16 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) () | 
 | No symbol table info available. | 
 | #8  0x000063f13b740be0 in __interceptor_free () | 
 | No symbol table info available. | 
 | #9  0x000063f13b7b1f3e in rb_gc_impl_free (objspace_ptr=0x51d000000a80, ptr=0x73e642e0f800, old_size=1048576) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8180 | 
 |         objspace = 0x51d000000a80 | 
 |         malloc_increase_done = <optimized out> | 
 | #10 ruby_sized_xfree (x=0x73e642e0f800, size=0) at /tmp/ruby/src/trunk_asan/gc.c:4683 | 
 | No locals. | 
 | #11 ruby_xfree (x=0x73e642e0f800) at /tmp/ruby/src/trunk_asan/gc.c:4694 | 
 | No locals. | 
 | #12 0x000063f13ba0d8f6 in rb_st_free_table (tab=0x5060000004a0) at /tmp/ruby/src/trunk_asan/st.c:661 | 
 | No locals. | 
 | #13 0x000063f13bb4ad50 in ruby_vm_destruct (vm=0x525000000100) at /tmp/ruby/src/trunk_asan/vm.c:3143 | 
 |         th = 0x515000000300 | 
 |         stack = 0x73e65ceff800 | 
 |         objspace = 0x51d000000a80 | 
 |         next = <optimized out> | 
 | #14 0x000063f13b784bb0 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:263 | 
 |         save_error = 4 | 
 |         sysex = 0 | 
 |         signaled = 0 | 
 |         th0 = 0x515000000300 | 
 |         step = 4 | 
 |         message = 4 | 
 |         th = <optimized out> | 
 |         buf = <optimized out> | 
 |         state = <optimized out> | 
 | #15 0x000063f13b78511b in ruby_stop (ex=776, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290 | 
 | No locals. | 
 | #16 0x000063f13b90c6fd in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4285 | 
 |         status = <optimized out> | 
 |         pid = <optimized out> | 
 | #17 0x000063f13bb6bb88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x649100040001 | 
 |         cc = <optimized out> | 
 |         me = 0x73e63dcb36e8 | 
 |         cfunc = 0x50400001ffd8 | 
 |         recv = 127432707842480 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #18 0x000063f13bb12b6f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73e65cfff4f0, cd=0x50c0009542a0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #19 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x50c0009542a0 | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e65cfff4f0 | 
 |         reg_pc = 0x5170003c8ed0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #20 0x000063f13bb080d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #21 0x000063f13bb89392 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73e65cfff620, self=127433260319280, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x73e65f1b5eb8 | 
 |         cfp = <optimized out> | 
 |         sp = 0x73e65ceffa28 | 
 |         use_argv = 0x73e65d81bd20 | 
 |         stack_argv = 0x73e65ceffa28 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #22 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x73e65cfff620 | 
 | #23 0x000063f13bb35b26 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #24 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | #25 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #26 0x000063f13bb35b26 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #27 0x000063f13bce9206 in rb_ary_collect (ary=127432803381480) at /tmp/ruby/src/trunk_asan/array.c:3645 | 
 |         collect = 127432803377360 | 
 |         i = 48 | 
 | #28 0x000063f13bb6bb88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x165100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x73e65f360150 | 
 |         cfunc = 0x50400000a758 | 
 |         recv = 127432803381480 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #29 0x000063f13bb12b6f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73e65cfff608, cd=0x51100000d310, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #30 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x51100000d310 | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e65cfff608 | 
 |         reg_pc = 0x519000015cb8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #31 0x000063f13bb080d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #32 0x000063f13bb89392 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73e65cfff738, self=127433260319280, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x73e65f1c45a8 | 
 |         cfp = <optimized out> | 
 |         sp = 0x73e65ceff8d0 | 
 |         use_argv = 0x73e65d8193a0 | 
 |         stack_argv = 0x73e65ceff8d0 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #33 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x73e65cfff738 | 
 | #34 0x000063f13bb35b26 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #35 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | #36 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #37 0x000063f13bb35b26 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #38 0x000063f13bce9206 in rb_ary_collect (ary=127432803382880) at /tmp/ruby/src/trunk_asan/array.c:3645 | 
 |         collect = 127432803382800 | 
 |         i = 0 | 
 | #39 0x000063f13bb6bb88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x165100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x73e65f360150 | 
 |         cfunc = 0x50400000a758 | 
 |         recv = 127432803382880 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #40 0x000063f13bb12b6f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73e65cfff720, cd=0x502000012d50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #41 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x502000012d50 | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e65cfff720 | 
 |         reg_pc = 0x50400002fef8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 | /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2785: [BUG] Segmentation fault at 0x0000000000000010 | 
 |         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> | 
 | ruby 3.5.0dev (2024-12-26T18:09:15Z master 11c9e4f1ce) +PRISM [x86_64-linux] | 
 | #42 0x000063f13bb08491 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622 | 
 | No locals. | 
 | #43 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601 | 
 |         _ec = 0x5160000006d0 | 
 | -- Control frame information ----------------------------------------------- | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 | c:0015 p:---- s:0108 e:000107 CFUNC  :fork | 
 | c:0014 p:0026 s:0104 e:000103 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2785 | 
 |         result = 36 | 
 | #44 0x000063f13b7855db in rb_ec_exec_node (ec=0x5160000006d0, n=0x73e65f1c4738) at /tmp/ruby/src/trunk_asan/eval.c:281 | 
 | c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202 | 
 | c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170 | 
 |         _ec = 0x5160000006d0 | 
 | c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671 [FINISH] | 
 | c:0010 p:---- s:0069 e:000068 CFUNC  :map | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd83b8ce90, <optimized out>, 0x7ffd83b8cde0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         state = 0 | 
 | c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658 | 
 |         iseq = 0x73e65f1c4738 | 
 | #45 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319 | 
 | c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362 | 
 | c:0007 p:0069 s:0046 E:0001c0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52 | 
 |         ec = 0x5160000006d0 | 
 |         status = <optimized out> | 
 | c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH] | 
 | c:0005 p:---- s:0026 e:000025 CFUNC  :map | 
 | #46 0x000063f13b77eb47 in rb_main (argc=10, argv=0x7ffd83b8d058) at /tmp/ruby/src/trunk_asan/main.c:43 | 
 | c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23 | 
 | c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122 | 
 |         variable_in_this_stack_frame = <optimized out> | 
 | #47 main (argc=10, argv=0x7ffd83b8d058) at /tmp/ruby/src/trunk_asan/main.c:68 | 
 | c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH] | 
 | c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH] | 
 | No locals. | 
 | -- Ruby level backtrace information ---------------------------------------- | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220:in '<main>' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122:in 'run' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23:in '_run_suites' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23:in 'map' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24:in 'block in _run_suites' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52:in '_run_suite' | 
 | Program received signal SIGSEGV, Segmentation fault. | 
 | 0x000063f13bfc810f in rb_vmdebug_stack_dump_all_threads () at /tmp/ruby/src/trunk_asan/vm_dump.c:1310 | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362:in '_run_suite' | 
 | 1310	        kprintf("th: %p, native_id: %p\n", (void *)th, (void *)(uintptr_t)th->nt->thread_id); | 
 | [Inferior 1 (process 149071) detached] | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658:in '_run_suite' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658:in 'map' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671:in 'block in _run_suite' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170:in 'run' | 
 | /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202:in 'run_test' | 
 | /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2785:in 'test_concurrent_group_and_pid_wait' | 
 | /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2785:in 'fork' | 
 | -- Threading information --------------------------------------------------- | 
 | Total ractor count: 1 | 
 | Ruby thread count for this ractor: 1 | 
 | -- Machine register context ------------------------------------------------ | 
 |  RIP: 0x000063f13bfc810f RBP: 0x00007ffd83b8a1f0 RSP: 0x00007ffd83b8a1d0 | 
 |  RAX: 0x0000000000000002 RBX: 0x000073e65fc044e0 RCX: 0x00000e7ccbf808d4 | 
 |  RDX: 0x0000000000000000 RDI: 0x0000000000000010 RSI: 0x0000000000000080 | 
 |   R8: 0x0000000000000000  R9: 0x0000000000000000 R10: 0x0000000000000000 | 
 |  R11: 0x0000000000000246 R12: 0x0000516000000480 R13: 0x0000000000000080 | 
 |  R14: 0x0000515000000300 R15: 0x000063f13c219e60 EFL: 0x0000000000010246 | 
 | -- C level backtrace information ------------------------------------------- | 
 | $ timeout 60 gdb -p 115964 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 149075] | 
 | [New LWP 141262] | 
 | [New LWP 117729] | 
 | [New LWP 116225] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x000073e65fb1b4cd in __GI___poll (fds=0x73e65dae6660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 | >>> Threads | 
 |   Id   Target Id                                            Frame  | 
 | * 1    Thread 0x73e65fc80c40 (LWP 115964) "ruby"            0x000073e65fb1b4cd in __GI___poll (fds=0x73e65dae6660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   2    Thread 0x73e6438006c0 (LWP 149075) "ruby"            0x000073e65fb1b4cd in __GI___poll (fds=0x73e62d109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   3    Thread 0x73e6292006c0 (LWP 141262) "parallel.rb:40"  0x000073e65fb1b4cd in __GI___poll (fds=0x73e62ea29f60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   4    Thread 0x73e6356006c0 (LWP 117729) "Gem::Timeout st" 0x000073e65fa98d61 in __futex_abstimed_wait_common64 (private=29670, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c00055d914) at ./nptl/futex-internal.c:57 | 
 |   5    Thread 0x73e63da006c0 (LWP 116225) "Timeout stdlib " 0x000073e65fa98d61 in __futex_abstimed_wait_common64 (private=29670, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000915bd4) at ./nptl/futex-internal.c:57 | 
 | >>> Machine level backtrace | 
 | Thread 5 (Thread 0x73e63da006c0 (LWP 116225) "Timeout stdlib "): | 
 | #0  0x000073e65fa98d61 in __futex_abstimed_wait_common64 (private=29670, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000915bd4) 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=29670, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000915bd4) 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=0x50c000915bd4, 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  0x000073e65fa9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c000915ba8) at ./nptl/pthread_cond_wait.c:503 | 
 |         spin = 0 | 
 |         buffer = {__routine = 0x73e65fa9b4a0 <__condvar_cleanup_waiting>, __arg = 0x73e63d9feb70, __canceltype = 140, __prev = 0x0} | 
 |         cbuffer = {wseq = 33, cond = 0x50c000915ba8, mutex = 0x5160000004a0, private = 0} | 
 |         err = <optimized out> | 
 |         g = 1 | 
 |         flags = <optimized out> | 
 |         g1_start = <optimized out> | 
 |         maxspin = 0 | 
 |         signals = <optimized out> | 
 |         result = 0 | 
 |         wseq = 33 | 
 |         seq = 16 | 
 |         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=0x50c000915ba8, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627 | 
 | No locals. | 
 | #5  0x000063f13ba7167f in rb_native_cond_wait (cond=0x50c000915bd4, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222 | 
 |         r = <optimized out> | 
 | #6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x515000134500, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:856 | 
 |         next_th = 0x515000000300 | 
 | #7  0x000063f13ba96352 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x515000134500) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1098 | 
 |         can_direct_transfer = <optimized out> | 
 | #8  0x000063f13ba7bb11 in native_sleep (th=0x515000134500, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3283 | 
 |         sched = <optimized out> | 
 | #9  sleep_forever (th=0x515000134500, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1363 | 
 |         prev_status = THREAD_RUNNABLE | 
 |         status = THREAD_STOPPED_FOREVER | 
 |         woke = <optimized out> | 
 | #10 0x000063f13ba94dc5 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=127433275321800, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1408 | 
 |         scheduler = <optimized out> | 
 | #11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034 | 
 |         args = <optimized out> | 
 | #12 0x000063f13b7892e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x516002f5c5d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x73e63d9feef0, <optimized out>, 0x73e63d9fee00, <optimized out>, <optimized out>}, prev = 0x73e63a009240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x516002f5c5d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #13 0x000063f13ba942ad in queue_do_pop (self=<optimized out>, q=0x50400005d950, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109 | 
 |         queue_waiter = {w = {self = 127433275321800, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}} | 
 |         queue_sleep_arg = {self = 127433275321800, timeout = 4, end = <optimized out>} | 
 |         ec = <optimized out> | 
 |         waitq = 0x50400005d950 | 
 |         end = 0 | 
 | #14 0x000063f13bb14142 in invoke_bf (ec=<optimized out>, reg_cfp=<optimized out>, bf=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:7395 | 
 |         func_ptr = <optimized out> | 
 |         canary_p = <optimized out> | 
 |         ret = <optimized out> | 
 | #15 0x000063f13bb14142 in vm_invoke_builtin_delegate (ec=0x516002f5c5d0, cfp=0x73e63cbff758, bf=<optimized out>, start_index=<optimized out>) | 
 |         argv = <optimized out> | 
 | #16 vm_exec_core (ec=ec@entry=0x516002f5c5d0) at ../../src/trunk_asan/insns.def:1646 | 
 |         bf = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         index = <optimized out> | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e63cbff758 | 
 |         reg_pc = 0x510000001af8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #17 0x000063f13bb080d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x516002f5c5d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #18 0x000063f13bb4576b in invoke_iseq_block_from_c (ec=0x516002f5c5d0, captured=<optimized out>, self=127433275076160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x73e65f1bbcf0 | 
 |         cfp = 0x73e63cbff7c8 | 
 |         sp = 0x73e63caff818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x73e63caff818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #19 invoke_block_from_c_proc (ec=0x516002f5c5d0, self=127433275076160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749 | 
 | No locals. | 
 | #21 0x000063f13bb439f6 in rb_vm_invoke_proc (ec=0x50c000915bd4, proc=0x189, proc@entry=0x5040004a8290, argc=1604947297, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770 | 
 |         self = 0 | 
 | #22 0x000063f13ba9a549 in thread_do_start_proc (th=th@entry=0x515000134500) at /tmp/ruby/src/trunk_asan/thread.c:610 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x5040004a8290 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #23 0x000063f13ba9817a in thread_do_start (th=0x515000134500) at /tmp/ruby/src/trunk_asan/thread.c:627 | 
 |         result = 36 | 
 | #24 thread_start_func_2 (th=th@entry=0x515000134500, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #25 0x000063f13ba9743e in call_thread_start_func_2 (th=0x515000134500) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x73e63d9ffcc0 | 
 | #26 nt_start (ptr=0x50c000915b80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221 | 
 |         th = 0x515000134500 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000915b80 | 
 |         vm = 0x525000000100 | 
 | #27 0x000063f13b73ea9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #28 0x000073e65fa9ca94 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 = {127432713569984, 1176771160615630857, 127432713569984, -352, 0, 140726813362960, 1176771160628213769, 1176705378601220105}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #29 0x000073e65fb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 4 (Thread 0x73e6356006c0 (LWP 117729) "Gem::Timeout st"): | 
 | #0  0x000073e65fa98d61 in __futex_abstimed_wait_common64 (private=29670, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c00055d914) 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=29670, abstime=0x0, clockid=0, expected=0, futex_word=0x50c00055d914) 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=0x50c00055d914, 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  0x000073e65fa9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c00055d8e8) at ./nptl/pthread_cond_wait.c:503 | 
 |         spin = 0 | 
 |         buffer = {__routine = 0x73e65fa9b4a0 <__condvar_cleanup_waiting>, __arg = 0x73e6355feb70, __canceltype = 140, __prev = 0x0} | 
 |         cbuffer = {wseq = 17, cond = 0x50c00055d8e8, mutex = 0x5160000004a0, private = 0} | 
 |         err = <optimized out> | 
 |         g = 1 | 
 |         flags = <optimized out> | 
 |         g1_start = <optimized out> | 
 |         maxspin = 0 | 
 |         signals = <optimized out> | 
 |         result = 0 | 
 |         wseq = 17 | 
 |         seq = 8 | 
 |         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=0x50c00055d8e8, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627 | 
 | No locals. | 
 | #5  0x000063f13ba7167f in rb_native_cond_wait (cond=0x50c00055d914, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222 | 
 |         r = <optimized out> | 
 | #6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x5150001d4c80, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:856 | 
 |         next_th = 0x0 | 
 | #7  0x000063f13ba96352 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x5150001d4c80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1098 | 
 |         can_direct_transfer = <optimized out> | 
 | #8  0x000063f13ba7bb11 in native_sleep (th=0x5150001d4c80, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3283 | 
 |         sched = <optimized out> | 
 | #9  sleep_forever (th=0x5150001d4c80, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1363 | 
 |         prev_status = THREAD_RUNNABLE | 
 |         status = THREAD_STOPPED_FOREVER | 
 |         woke = <optimized out> | 
 | #10 0x000063f13ba94dc5 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=127432713930240, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1408 | 
 |         scheduler = <optimized out> | 
 | #11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034 | 
 |         args = <optimized out> | 
 | #12 0x000063f13b7892e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x516001b993d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x73e6355feef0, <optimized out>, 0x73e6355fee00, <optimized out>, <optimized out>}, prev = 0x73e632009240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x516001b993d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #13 0x000063f13ba942ad in queue_do_pop (self=<optimized out>, q=0x5040002c0150, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109 | 
 |         queue_waiter = {w = {self = 127432713930240, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}} | 
 |         queue_sleep_arg = {self = 127432713930240, timeout = 4, end = <optimized out>} | 
 |         ec = <optimized out> | 
 |         waitq = 0x5040002c0150 | 
 |         end = 0 | 
 | #14 0x000063f13bb14142 in invoke_bf (ec=<optimized out>, reg_cfp=<optimized out>, bf=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:7395 | 
 |         func_ptr = <optimized out> | 
 |         canary_p = <optimized out> | 
 |         ret = <optimized out> | 
 | #15 0x000063f13bb14142 in vm_invoke_builtin_delegate (ec=0x516001b993d0, cfp=0x73e639dff758, bf=<optimized out>, start_index=<optimized out>) | 
 |         argv = <optimized out> | 
 | #16 vm_exec_core (ec=ec@entry=0x516001b993d0) at ../../src/trunk_asan/insns.def:1646 | 
 |         bf = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         index = <optimized out> | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e639dff758 | 
 |         reg_pc = 0x510000001af8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #17 0x000063f13bb080d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x516001b993d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #18 0x000063f13bb4576b in invoke_iseq_block_from_c (ec=0x516001b993d0, captured=<optimized out>, self=127432648533600, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x73e63da59708 | 
 |         cfp = 0x73e639dff7c8 | 
 |         sp = 0x73e639cff818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x73e639cff818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #19 invoke_block_from_c_proc (ec=0x516001b993d0, self=127432648533600, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749 | 
 | No locals. | 
 | #21 0x000063f13bb439f6 in rb_vm_invoke_proc (ec=0x50c00055d914, proc=0x189, proc@entry=0x5040000608d0, argc=1604947297, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770 | 
 |         self = 0 | 
 | #22 0x000063f13ba9a549 in thread_do_start_proc (th=th@entry=0x5150001d4c80) at /tmp/ruby/src/trunk_asan/thread.c:610 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x5040000608d0 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #23 0x000063f13ba9817a in thread_do_start (th=0x5150001d4c80) at /tmp/ruby/src/trunk_asan/thread.c:627 | 
 |         result = 36 | 
 | #24 thread_start_func_2 (th=th@entry=0x5150001d4c80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #25 0x000063f13ba9743e in call_thread_start_func_2 (th=0x5150001d4c80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x73e6355ffcc0 | 
 | #26 nt_start (ptr=0x50c00055d8c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221 | 
 |         th = 0x5150001d4c80 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c00055d8c0 | 
 |         vm = 0x525000000100 | 
 | #27 0x000063f13b73ea9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #28 0x000073e65fa9ca94 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 = {127432575157952, 1176753018673772553, 127432575157952, -352, 0, 140726813365712, 1176753018686355465, 1176705378601220105}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #29 0x000073e65fb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 3 (Thread 0x73e6292006c0 (LWP 141262) "parallel.rb:40"): | 
 | #0  0x000073e65fb1b4cd in __GI___poll (fds=0x73e62ea29f60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000063f13b6e56ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000063f13b84103d in nogvl_wait_for (th=127432803382560, fptr=0x511000103780, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537 | 
 |         fds = {fd = 6, events = <optimized out>, revents = <optimized out>} | 
 |         scheduler = <optimized out> | 
 |         fd = <optimized out> | 
 |         timeout_milliseconds = -1 | 
 | #3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174 | 
 |         ready = <optimized out> | 
 | #4  0x000063f13b8424b6 in internal_read_func (ptr=0x73e62ea29d40) at /tmp/ruby/src/trunk_asan/io.c:1205 | 
 |         iis = 0x73e62ea29d40 | 
 |         result = <optimized out> | 
 | #5  0x000063f13ba7fa1b in rb_thread_io_blocking_call (func=0x63f13b842030 <internal_read_func>, data1=0x73e62ea29d40, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1829 | 
 |         __region = <optimized out> | 
 |         saved_state = RUBY_TAG_NONE | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         ec = <optimized out> | 
 |         th = <optimized out> | 
 |         prev_mn_schedulable = false | 
 |         waiting_fd = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         val = <optimized out> | 
 |         saved_errno = <optimized out> | 
 | #6  0x000063f13b7892e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x51600276a5d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x73e6291fedb0, <optimized out>, 0x73e6291fecc0, <optimized out>, <optimized out>}, prev = 0x73e62ea09240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x51600276a5d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #7  0x000063f13b8568c5 in io_read_memory_locktmp (str=127432462081888, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3451 | 
 | No locals. | 
 | #8  io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, no_exception=<optimized out>, nonblock=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3497 | 
 |         str = <optimized out> | 
 |         iis = {th = 127432803382560, fptr = 0x511000103780, nonblock = 0, fd = 6, buf = 0x51900010b880, capa = 1024, timeout = <optimized out>} | 
 |         length = <optimized out> | 
 |         len = 1024 | 
 |         fptr = 0x511000103780 | 
 |         n = <optimized out> | 
 |         shrinkable = <optimized out> | 
 | #9  0x000063f13b832b01 in io_readpartial (argc=782409568, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617 | 
 |         ret = <optimized out> | 
 | #10 0x000063f13bb6bb88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x40b100100003 | 
 |         cc = <optimized out> | 
 |         me = 0x73e65f359ee0 | 
 |         cfunc = 0x504000010f58 | 
 |         recv = 127432803382720 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #11 0x000063f13bb1944d in vm_sendish (ec=0x51600276a5d0, reg_cfp=0x73e6373ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #12 vm_exec_core (ec=ec@entry=0x51600276a5d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e6373ff790 | 
 |         reg_pc = 0x513000053a60 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #13 0x000063f13bb080d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x51600276a5d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #14 0x000063f13bb4576b in invoke_iseq_block_from_c (ec=0x51600276a5d0, captured=<optimized out>, self=127433260319280, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x73e65f1c43f0 | 
 |         cfp = 0x73e6373ff7c8 | 
 |         sp = 0x73e6372ff818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x73e6372ff818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #15 invoke_block_from_c_proc (ec=0x51600276a5d0, self=127433260319280, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #16 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749 | 
 | No locals. | 
 | #17 0x000063f13bb439f6 in rb_vm_invoke_proc (ec=0x73e62ea29f60, proc=0x1, proc@entry=0x504000bd9cd0, argc=1605481677, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770 | 
 |         self = 4294967295 | 
 | #18 0x000063f13ba9a549 in thread_do_start_proc (th=th@entry=0x5150006b4c00) at /tmp/ruby/src/trunk_asan/thread.c:610 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x504000bd9cd0 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #19 0x000063f13ba9817a in thread_do_start (th=0x5150006b4c00) at /tmp/ruby/src/trunk_asan/thread.c:627 | 
 |         result = 36 | 
 | #20 thread_start_func_2 (th=th@entry=0x5150006b4c00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #21 0x000063f13ba9743e in call_thread_start_func_2 (th=0x5150006b4c00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x73e6291ffcc0 | 
 | #22 nt_start (ptr=0x50c000933e80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221 | 
 |         th = 0x5150006b4c00 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000933e80 | 
 |         vm = 0x525000000100 | 
 | #23 0x000063f13b73ea9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #24 0x000073e65fa9ca94 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 = {127432369637056, 1176726080638892041, 127432369637056, -352, 25, 140726813371440, 1176726080651474953, 1176705378601220105}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #25 0x000073e65fb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 2 (Thread 0x73e6438006c0 (LWP 149075) "ruby"): | 
 | #0  0x000073e65fb1b4cd in __GI___poll (fds=0x73e62d109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000063f13b6e56ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000063f13ba9b7af in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3006 | 
 |         vm = <optimized out> | 
 | #4  0x000063f13b73ea9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x000073e65fa9ca94 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 = {127432812136128, 1176643342388901897, 127432812136128, -352, 25, 140726813369200, 1176643342401484809, 1176705378601220105}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x000073e65fb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x73e65fc80c40 (LWP 115964) "ruby"): | 
 | #0  0x000073e65fb1b4cd in __GI___poll (fds=0x73e65dae6660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000063f13b6e56ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000063f13b84103d in nogvl_wait_for (th=127433276892880, fptr=0x511000450dc0, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537 | 
 |         fds = {fd = 10, 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  0x000063f13b8424b6 in internal_read_func (ptr=0x73e65dae6520) at /tmp/ruby/src/trunk_asan/io.c:1205 | 
 |         iis = 0x73e65dae6520 | 
 |         result = <optimized out> | 
 | #5  0x000063f13ba7fa1b in rb_thread_io_blocking_call (func=0x63f13b842030 <internal_read_func>, data1=data1@entry=0x73e65dae6520, fd=<optimized out>, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1829 | 
 |         __region = <optimized out> | 
 |         saved_state = RUBY_TAG_NONE | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         ec = <optimized out> | 
 |         th = <optimized out> | 
 |         prev_mn_schedulable = false | 
 |         waiting_fd = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         val = <optimized out> | 
 |         saved_errno = <optimized out> | 
 | #6  0x000063f13b841e4a in rb_io_blocking_region_wait (argument=0x73e65dae6520, events=RUBY_IO_READABLE, io=<optimized out>, function=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:228 | 
 | No locals. | 
 | #7  rb_io_read_memory (fptr=<optimized out>, buf=<optimized out>, count=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:1314 | 
 |         iis = {th = 127433276892880, fptr = 0x511000450dc0, nonblock = 0, fd = 10, buf = 0x525000960100, capa = 8192, timeout = 0x0} | 
 |         timeout_storage = <optimized out> | 
 |         scheduler = <optimized out> | 
 | #8  0x000063f13b8156f6 in io_fillbuf (fptr=fptr@entry=0x511000450dc0) at /tmp/ruby/src/trunk_asan/io.c:2630 | 
 |         r = <optimized out> | 
 | #9  0x000063f13b81771e in rb_io_getline_fast (fptr=0x511000450dc0, enc=0x50d000000110, chomp=0) at /tmp/ruby/src/trunk_asan/io.c:4054 | 
 |         cr = 0 | 
 |         str = 4 | 
 |         len = 0 | 
 |         pos = 0 | 
 |         pending = <optimized out> | 
 |         p = <optimized out> | 
 |         chomplen = <optimized out> | 
 |         e = <optimized out> | 
 | #10 rb_io_getline_0 (rs=127433277023600, limit=<optimized out>, chomp=<optimized out>, fptr=0x511000450dc0) at /tmp/ruby/src/trunk_asan/io.c:4168 | 
 |         str = 4 | 
 |         nolimit = 0 | 
 |         enc = 0x50d000000110 | 
 | #11 0x000063f13b815f9a in rb_io_getline_1 (rs=127433277023600, limit=<optimized out>, chomp=<optimized out>, io=io@entry=127432642736200) at /tmp/ruby/src/trunk_asan/io.c:4273 | 
 |         fptr = 0x73e65fb1b4cd <__GI___poll+77> | 
 |         old_lineno = 0 | 
 |         str = <optimized out> | 
 |         new_lineno = <optimized out> | 
 | #12 0x000063f13b8338da in rb_io_getline (argc=<optimized out>, io=127432642736200, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:4293 | 
 |         args = <optimized out> | 
 | #13 rb_io_gets_m (argc=<optimized out>, argv=<optimized out>, io=127432642736200) at /tmp/ruby/src/trunk_asan/io.c:4387 | 
 |         str = <optimized out> | 
 | #14 0x000063f13bb6bb88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0xbe100100001 | 
 |         cc = <optimized out> | 
 |         me = 0x73e65f359e68 | 
 |         cfunc = 0x504000011018 | 
 |         recv = 127432642736200 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #15 0x000063f13bb1944d in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73e65cfff480, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #16 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e65cfff480 | 
 |         reg_pc = 0x5160008172d8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #17 0x000063f13bb080d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #18 0x000063f13bb89392 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73e65cfff508, self=127432707816160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x73e642fe8070 | 
 |         cfp = <optimized out> | 
 |         sp = 0x73e65ceffb50 | 
 |         use_argv = 0x73e65d8b8560 | 
 |         stack_argv = 0x73e65ceffb50 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #19 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x73e65cfff508 | 
 | #20 0x000063f13bb35b26 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #21 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | #22 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #23 0x000063f13bb35b26 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #24 0x000063f13b7892e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd83b8af30, <optimized out>, 0x7ffd83b8ae40, <optimized out>, <optimized out>}, prev = 0x73e65dae2040, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000006d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #25 0x000063f13bb6bb88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x426100000005 | 
 |         cc = <optimized out> | 
 |         me = 0x73e65f35a840 | 
 |         cfunc = 0x5040000105d8 | 
 |         recv = 127433276979560 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #26 0x000063f13bb12b6f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73e65cfff4f0, cd=0x50300027dac0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #27 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x50300027dac0 | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e65cfff4f0 | 
 |         reg_pc = 0x513000aa7798 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 | th: 0x515000000300, native_id: 0x73e65fc80c40 | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0017 p:---- s:0117 e:000116 CFUNC  :gets | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 | c:0016 p:0011 s:0113 e:000112 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:1553 [FINISH] | 
 | c:0015 p:---- s:0106 e:000105 CFUNC  :popen | 
 | c:0014 p:0043 s:0100 e:000099 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:1551 | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 | c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202 | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 | c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170 | 
 | c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671 [FINISH] | 
 | c:0010 p:---- s:0069 e:000068 CFUNC  :map | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 | c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658 | 
 | c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362 | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 | c:0007 p:0069 s:0046 E:0001c0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52 | 
 | c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH] | 
 |         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> | 
 | c:0005 p:---- s:0026 e:000025 CFUNC  :map | 
 | c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23 | 
 |         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> | 
 | c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122 | 
 | c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH] | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 | c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH] | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #28 0x000063f13bb080d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | th: 0x515000134500, native_id: 0x73e63da006c0 | 
 | #29 0x000063f13bb89392 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73e65cfff620, self=127433260319280, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 | -- Control frame information ----------------------------------------------- | 
 |         flags = 0 | 
 |         iseq = 0x73e65f1b5eb8 | 
 |         cfp = <optimized out> | 
 |         sp = 0x73e65ceffa28 | 
 | c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18 | 
 | c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:99 [FINISH] | 
 |         use_argv = 0x73e65d8b66a0 | 
 |         stack_argv = 0x73e65ceffa28 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 |         av = <optimized out> | 
 | th: 0x5150001d4c80, native_id: 0x73e6356006c0 | 
 |         bound = <optimized out> | 
 | #30 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 | -- Control frame information ----------------------------------------------- | 
 |         captured = 0x73e65cfff620 | 
 | #31 0x000063f13bb35b26 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18 | 
 | No locals. | 
 | #32 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/rubygems/vendor/timeout/lib/timeout.rb:99 [FINISH] | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 | th: 0x5150006b4c00, native_id: 0x73e6292006c0 | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial | 
 | c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH] | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 | No locals. | 
 | #33 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #34 0x000063f13bb35b26 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #35 0x000063f13bce9206 in rb_ary_collect (ary=127432803381480) at /tmp/ruby/src/trunk_asan/array.c:3645 | 
 |         collect = 127432803377360 | 
 |         i = 52 | 
 | #36 0x000063f13bb6bb88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x165100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x73e65f360150 | 
 |         cfunc = 0x50400000a758 | 
 |         recv = 127432803381480 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #37 0x000063f13bb12b6f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73e65cfff608, cd=0x51100000d310, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #38 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x51100000d310 | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e65cfff608 | 
 |         reg_pc = 0x519000015cb8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #39 0x000063f13bb080d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #40 0x000063f13bb89392 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x73e65cfff738, self=127433260319280, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x73e65f1c45a8 | 
 |         cfp = <optimized out> | 
 |         sp = 0x73e65ceff8d0 | 
 |         use_argv = 0x73e65d8193a0 | 
 |         stack_argv = 0x73e65ceff8d0 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #41 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x73e65cfff738 | 
 | #42 0x000063f13bb35b26 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #43 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | #44 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #45 0x000063f13bb35b26 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #46 0x000063f13bce9206 in rb_ary_collect (ary=127432803382880) at /tmp/ruby/src/trunk_asan/array.c:3645 | 
 |         collect = 127432803382800 | 
 |         i = 0 | 
 | #47 0x000063f13bb6bb88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x165100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x73e65f360150 | 
 |         cfunc = 0x50400000a758 | 
 |         recv = 127432803382880 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #48 0x000063f13bb12b6f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x73e65cfff720, cd=0x502000012d50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #49 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x502000012d50 | 
 |         insns_address_table = {0x63f13bb0ed49 <vm_exec_core+13289>, 0x63f13bb0c01a <vm_exec_core+1722>, 0x63f13bb0d85c <vm_exec_core+7932>, 0x63f13bb12d50 <vm_exec_core+29680>, 0x63f13bb0d190 <vm_exec_core+6192>, 0x63f13bb13a12 <vm_exec_core+32946>, 0x63f13bb11c80 <vm_exec_core+25376>, 0x63f13bb0fa79 <vm_exec_core+16665>, 0x63f13bb0c31b <vm_exec_core+2491>, 0x63f13bb13510 <vm_exec_core+31664>, 0x63f13bb13105 <vm_exec_core+30629>, 0x63f13bb0d556 <vm_exec_core+7158>, 0x63f13bb0c91b <vm_exec_core+4027>, 0x63f13bb1214d <vm_exec_core+26605>, 0x63f13bb0e3ff <vm_exec_core+10911>, 0x63f13bb13728 <vm_exec_core+32200>, 0x63f13bb1332a <vm_exec_core+31178>, 0x63f13bb0ebe3 <vm_exec_core+12931>, 0x63f13bb0f9df <vm_exec_core+16511>, 0x63f13bb11e1a <vm_exec_core+25786>, 0x63f13bb13287 <vm_exec_core+31015>, 0x63f13bb10ed1 <vm_exec_core+21873>, 0x63f13bb11eb9 <vm_exec_core+25945>, 0x63f13bb122da <vm_exec_core+27002>, 0x63f13bb10df8 <vm_exec_core+21656>, 0x63f13bb0c810 <vm_exec_core+3760>, 0x63f13bb1162c <vm_exec_core+23756>, 0x63f13bb0c663 <vm_exec_core+3331>, 0x63f13bb0c9c7 <vm_exec_core+4199>, 0x63f13bb0ee8c <vm_exec_core+13612>, 0x63f13bb10c8f <vm_exec_core+21295>, 0x63f13bb11240 <vm_exec_core+22752>, 0x63f13bb10a10 <vm_exec_core+20656>, 0x63f13bb0c261 <vm_exec_core+2305>, 0x63f13bb12541 <vm_exec_core+27617>, 0x63f13bb13008 <vm_exec_core+30376>, 0x63f13bb0cac9 <vm_exec_core+4457>, 0x63f13bb0dc77 <vm_exec_core+8983>, 0x63f13bb0d768 <vm_exec_core+7688>, 0x63f13bb0e567 <vm_exec_core+11271>, 0x63f13bb0f923 <vm_exec_core+16323>, 0x63f13bb0cbc0 <vm_exec_core+4704>, 0x63f13bb123ae <vm_exec_core+27214>, 0x63f13bb0dbd1 <vm_exec_core+8817>, 0x63f13bb0f7b6 <vm_exec_core+15958>, 0x63f13bb1028a <vm_exec_core+18730>, 0x63f13bb12252 <vm_exec_core+26866>, 0x63f13bb11092 <vm_exec_core+22322>, 0x63f13bb0e77e <vm_exec_core+11806>, 0x63f13bb0deca <vm_exec_core+9578>, 0x63f13bb12022 <vm_exec_core+26306>, 0x63f13bb0f00e <vm_exec_core+13998>, 0x63f13bb116de <vm_exec_core+23934>, 0x63f13bb111ac <vm_exec_core+22604>, 0x63f13bb11928 <vm_exec_core+24520>, 0x63f13bb1282b <vm_exec_core+28363>, 0x63f13bb1049b <vm_exec_core+19259>, 0x63f13bb0bcfb <vm_exec_core+923>, 0x63f13bb0e8f9 <vm_exec_core+12185>, 0x63f13bb11f67 <vm_exec_core+26119>, 0x63f13bb0ea26 <vm_exec_core+12486>, 0x63f13bb10d33 <vm_exec_core+21459>, 0x63f13bb11526 <vm_exec_core+23494>, 0x63f13bb10036 <vm_exec_core+18134>, 0x63f13bb10b4b <vm_exec_core+20971>, 0x63f13bb0ec65 <vm_exec_core+13061>, 0x63f13bb0e1ae <vm_exec_core+10318>, 0x63f13bb11a06 <vm_exec_core+24742>, 0x63f13bb0cc7d <vm_exec_core+4893>, 0x63f13bb0fe33 <vm_exec_core+17619>, 0x63f13bb1ae0e <vm_exec_core+62638>, 0x63f13bb10f7c <vm_exec_core+22044>, 0x63f13bb0cf21 <vm_exec_core+5569>, 0x63f13bb0d432 <vm_exec_core+6866>, 0x63f13bb0d045 <vm_exec_core+5861>, 0x63f13bb0dd6b <vm_exec_core+9227>, 0x63f13bb0e5cd <vm_exec_core+11373>, 0x63f13bb0bd00 <vm_exec_core+928>, 0x63f13bb0dac7 <vm_exec_core+8551>, 0x63f13bb13c51 <vm_exec_core+33521>, 0x63f13bb1143c <vm_exec_core+23260>, 0x63f13bb10392 <vm_exec_core+18994>, 0x63f13bb12430 <vm_exec_core+27344>, 0x63f13bb13d24 <vm_exec_core+33732>, 0x63f13bb12744 <vm_exec_core+28132>, 0x63f13bb137bd <vm_exec_core+32349>, 0x63f13bb13891 <vm_exec_core+32561>, 0x63f13bb0c72d <vm_exec_core+3533>, 0x63f13bb133d3 <vm_exec_core+31347>, 0x63f13bb0ef30 <vm_exec_core+13776>, 0x63f13bb135f0 <vm_exec_core+31888>, 0x63f13bb0ead2 <vm_exec_core+12658>, 0x63f13bb1261d <vm_exec_core+27837>, 0x63f13bb0dff0 <vm_exec_core+9872>, 0x63f13bb0f23a <vm_exec_core+14554>, 0x63f13bb13971 <vm_exec_core+32785>, 0x63f13bb0f878 <vm_exec_core+16152>, 0x63f13bb0f3d7 <vm_exec_core+14967>, 0x63f13bb0bdd0 <vm_exec_core+1136>, 0x63f13bb0c473 <vm_exec_core+2835>, 0x63f13bb0beb9 <vm_exec_core+1369>, 0x63f13bb10131 <vm_exec_core+18385>, 0x63f13bb0f583 <vm_exec_core+15395>, 0x63f13bb0fd09 <vm_exec_core+17321>, 0x63f13bb0fc25 <vm_exec_core+17093>, 0x63f13bb0ed8e <vm_exec_core+13358>, 0x63f13bb0f478 <vm_exec_core+15128>, 0x63f13bb0f110 <vm_exec_core+14256>, 0x63f13bb0f734 <vm_exec_core+15828>, 0x63f13bb0f6b2 <vm_exec_core+15698>, 0x63f13bb0ed3a <vm_exec_core+13274>, 0x63f13bb0c00b <vm_exec_core+1707>, 0x63f13bb0d84d <vm_exec_core+7917>, 0x63f13bb12d41 <vm_exec_core+29665>, 0x63f13bb0d181 <vm_exec_core+6177>, 0x63f13bb13a03 <vm_exec_core+32931>, 0x63f13bb11c71 <vm_exec_core+25361>, 0x63f13bb0fa6a <vm_exec_core+16650>, 0x63f13bb0c30c <vm_exec_core+2476>, 0x63f13bb13501 <vm_exec_core+31649>, 0x63f13bb130f6 <vm_exec_core+30614>, 0x63f13bb0d547 <vm_exec_core+7143>, 0x63f13bb0c90c <vm_exec_core+4012>, 0x63f13bb1213e <vm_exec_core+26590>, 0x63f13bb0e3f0 <vm_exec_core+10896>, 0x63f13bb13719 <vm_exec_core+32185>, 0x63f13bb1331b <vm_exec_core+31163>, 0x63f13bb0ebd4 <vm_exec_core+12916>, 0x63f13bb0f9d0 <vm_exec_core+16496>, 0x63f13bb11e0b <vm_exec_core+25771>, 0x63f13bb13278 <vm_exec_core+31000>, 0x63f13bb10ec2 <vm_exec_core+21858>, 0x63f13bb11eaa <vm_exec_core+25930>, 0x63f13bb122cb <vm_exec_core+26987>, 0x63f13bb10de9 <vm_exec_core+21641>, 0x63f13bb0c801 <vm_exec_core+3745>, 0x63f13bb1161d <vm_exec_core+23741>, 0x63f13bb0c654 <vm_exec_core+3316>, 0x63f13bb0c9b8 <vm_exec_core+4184>, 0x63f13bb0ee7d <vm_exec_core+13597>, 0x63f13bb10c80 <vm_exec_core+21280>, 0x63f13bb11231 <vm_exec_core+22737>, 0x63f13bb10a01 <vm_exec_core+20641>, 0x63f13bb0c252 <vm_exec_core+2290>, 0x63f13bb12532 <vm_exec_core+27602>, 0x63f13bb12ff9 <vm_exec_core+30361>, 0x63f13bb0caba <vm_exec_core+4442>, 0x63f13bb0dc68 <vm_exec_core+8968>, 0x63f13bb0d759 <vm_exec_core+7673>, 0x63f13bb0e558 <vm_exec_core+11256>, 0x63f13bb0f914 <vm_exec_core+16308>, 0x63f13bb0cbb1 <vm_exec_core+4689>, 0x63f13bb1239f <vm_exec_core+27199>, 0x63f13bb0dbc2 <vm_exec_core+8802>, 0x63f13bb0f7a7 <vm_exec_core+15943>, 0x63f13bb1027b <vm_exec_core+18715>, 0x63f13bb12243 <vm_exec_core+26851>, 0x63f13bb11083 <vm_exec_core+22307>, 0x63f13bb0e76f <vm_exec_core+11791>, 0x63f13bb0debb <vm_exec_core+9563>, 0x63f13bb12013 <vm_exec_core+26291>, 0x63f13bb0efff <vm_exec_core+13983>, 0x63f13bb116cf <vm_exec_core+23919>, 0x63f13bb1119d <vm_exec_core+22589>, 0x63f13bb11919 <vm_exec_core+24505>, 0x63f13bb1281c <vm_exec_core+28348>, 0x63f13bb1048c <vm_exec_core+19244>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb0e8ea <vm_exec_core+12170>, 0x63f13bb11f58 <vm_exec_core+26104>, 0x63f13bb0ea17 <vm_exec_core+12471>, 0x63f13bb10d24 <vm_exec_core+21444>, 0x63f13bb11033 <vm_exec_core+22227>, 0x63f13bb10027 <vm_exec_core+18119>, 0x63f13bb10b3c <vm_exec_core+20956>, 0x63f13bb0ec56 <vm_exec_core+13046>, 0x63f13bb0e19f <vm_exec_core+10303>, 0x63f13bb119f7 <vm_exec_core+24727>, 0x63f13bb0cc6e <vm_exec_core+4878>, 0x63f13bb0fe24 <vm_exec_core+17604>, 0x63f13bb1adff <vm_exec_core+62623>, 0x63f13bb10f6d <vm_exec_core+22029>, 0x63f13bb0cf12 <vm_exec_core+5554>, 0x63f13bb0d423 <vm_exec_core+6851>, 0x63f13bb0d036 <vm_exec_core+5846>, 0x63f13bb0dd5c <vm_exec_core+9212>, 0x63f13bb0e5be <vm_exec_core+11358>, 0x63f13bb1034f <vm_exec_core+18927>, 0x63f13bb0f90a <vm_exec_core+16298>, 0x63f13bb1034a <vm_exec_core+18922>, 0x63f13bb10ebd <vm_exec_core+21853>, 0x63f13bb10de4 <vm_exec_core+21636>, 0x63f13bb0dd57 <vm_exec_core+9207>, 0x63f13bb11047 <vm_exec_core+22247>, 0x63f13bb0ef26 <vm_exec_core+13766>, 0x63f13bb0ef2b <vm_exec_core+13771>, 0x63f13bb10ddf <vm_exec_core+21631>, 0x63f13bb10c76 <vm_exec_core+21270>, 0x63f13bb0fcf0 <vm_exec_core+17296>, 0x63f13bb0fc11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x73e65cfff720 | 
 |         reg_pc = 0x50400002fef8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #50 0x000063f13bb08491 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622 | 
 | No locals. | 
 | #51 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #52 0x000063f13b7855db in rb_ec_exec_node (ec=0x5160000006d0, n=0x73e65f1c4738) at /tmp/ruby/src/trunk_asan/eval.c:281 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd83b8ce90, <optimized out>, 0x7ffd83b8cde0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         state = 0 | 
 |         iseq = 0x73e65f1c4738 | 
 | #53 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319 | 
 |         ec = 0x5160000006d0 | 
 |         status = <optimized out> | 
 | #54 0x000063f13b77eb47 in rb_main (argc=10, argv=0x7ffd83b8d058) at /tmp/ruby/src/trunk_asan/main.c:43 | 
 |         variable_in_this_stack_frame = <optimized out> | 
 | #55 main (argc=10, argv=0x7ffd83b8d058) at /tmp/ruby/src/trunk_asan/main.c:68 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | [Inferior 1 (process 115964) detached] | 
 | $ timeout 60 gdb -p 115948 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 115950] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x000072fd40126cd7 in __GI___select (nfds=33, readfds=0x50c005415580, writefds=0x0, exceptfds=0x0, timeout=0x7fff85e1f1e0) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 | >>> Threads | 
 |   Id   Target Id                                 Frame  | 
 | * 1    Thread 0x72fd4039cc40 (LWP 115948) "ruby" 0x000072fd40126cd7 in __GI___select (nfds=33, readfds=0x50c005415580, writefds=0x0, exceptfds=0x0, timeout=0x7fff85e1f1e0) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 |   2    Thread 0x72fd23e006c0 (LWP 115950) "ruby" 0x000072fd4011b4cd in __GI___poll (fds=0x72fd22b09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 | >>> Machine level backtrace | 
 | Thread 2 (Thread 0x72fd23e006c0 (LWP 115950) "ruby"): | 
 | #0  0x000072fd4011b4cd in __GI___poll (fds=0x72fd22b09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000064004a3ba6ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000064004a7707af in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3006 | 
 |         vm = <optimized out> | 
 | #4  0x000064004a413a9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x000072fd4009ca94 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 = {126431554176704, 4891623803408342135, 126431554176704, -352, 0, 140735439573888, 4891623803420925047, 4891558194314599543}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x000072fd40129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x72fd4039cc40 (LWP 115948) "ruby"): | 
 | #0  0x000072fd40126cd7 in __GI___select (nfds=33, readfds=0x50c005415580, writefds=0x0, exceptfds=0x0, timeout=0x7fff85e1f1e0) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 |         sc_ret = -514 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 |         s = <optimized out> | 
 |         us = <optimized out> | 
 |         ns = <optimized out> | 
 |         ts64 = {tv_sec = 1199, tv_nsec = 951718112} | 
 |         pts64 = 0x7fff85e1f080 | 
 |         r = <optimized out> | 
 | #1  0x000064004a75b485 in native_fd_select (n=33, readfds=0x50c005415580, writefds=0x0, exceptfds=0x72fd40126cd7 <__GI___select+327>, timeout=0x7fff85e1f080, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2380 | 
 | No locals. | 
 | #2  do_select (p=126431992647968) at /tmp/ruby/src/trunk_asan/thread.c:4314 | 
 |         tv = <optimized out> | 
 |         __region = <optimized out> | 
 |         end = <optimized out> | 
 |         rel = <optimized out> | 
 |         to = 0x7fff85e1f190 | 
 |         lerrno = 0 | 
 |         set = <optimized out> | 
 |         result = <optimized out> | 
 |         endtime = <optimized out> | 
 | #3  0x000064004a45e2e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff85e1f350, <optimized out>, 0x7fff85e1f260, <optimized out>, <optimized out>}, prev = 0x72fd3e029080, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000006d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #4  0x000064004a75aa5e in rb_thread_fd_select (max=<optimized out>, read=<optimized out>, write=<optimized out>, except=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4374 | 
 |         set = {max = 33, th = 0x515000000300, rset = 0x72fd3e028f40, 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 = 0x72fd3e028fa0} | 
 | #5  0x000064004a520c2f in select_internal (read=126432017299600, write=4, except=4, tp=0x72fd3e028fa0, fds=0x72fd3e028f40) at /tmp/ruby/src/trunk_asan/io.c:10711 | 
 |         timerec = <optimized out> | 
 |         max = 33 | 
 |         pending = <optimized out> | 
 |         rp = 0x72fd3e028f40 | 
 |         wp = 0x0 | 
 |         i = <optimized out> | 
 |         fptr = <optimized out> | 
 |         ep = 0x0 | 
 |         n = <optimized out> | 
 |         res = <optimized out> | 
 |         list = <optimized out> | 
 |         write_io = <optimized out> | 
 |         io = <optimized out> | 
 |         write_io = <optimized out> | 
 |         errno_to_fail = <optimized out> | 
 |         obj = <optimized out> | 
 |         io = <optimized out> | 
 |         obj = <optimized out> | 
 |         io = <optimized out> | 
 |         write_io = <optimized out> | 
 |         obj = <optimized out> | 
 |         io = <optimized out> | 
 |         write_io = <optimized out> | 
 | #6  select_call (arg=126431992647456) at /tmp/ruby/src/trunk_asan/io.c:10781 | 
 |         p = 0x72fd3e028f20 | 
 | #7  0x000064004a45e2e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff85e1f650, <optimized out>, 0x7fff85e1f560, <optimized out>, <optimized out>}, prev = 0x72fd3e04e040, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000006d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #8  0x000064004a4fce87 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11137 | 
 |         args = <optimized out> | 
 |         timerec = <optimized out> | 
 |         scheduler = <optimized out> | 
 |         timeout = <optimized out> | 
 |         i = 4 | 
 | #9  0x000064004a840b88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x160100100009 | 
 |         cc = <optimized out> | 
 |         me = 0x72fd3fb6a698 | 
 |         cfunc = 0x504000010798 | 
 |         recv = 126432021183000 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #10 0x000064004a7ee44d in vm_sendish (ec=0x5160000006d0, reg_cfp=0x72fd3d5ff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #11 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x64004a7e3d49 <vm_exec_core+13289>, 0x64004a7e101a <vm_exec_core+1722>, 0x64004a7e285c <vm_exec_core+7932>, 0x64004a7e7d50 <vm_exec_core+29680>, 0x64004a7e2190 <vm_exec_core+6192>, 0x64004a7e8a12 <vm_exec_core+32946>, 0x64004a7e6c80 <vm_exec_core+25376>, 0x64004a7e4a79 <vm_exec_core+16665>, 0x64004a7e131b <vm_exec_core+2491>, 0x64004a7e8510 <vm_exec_core+31664>, 0x64004a7e8105 <vm_exec_core+30629>, 0x64004a7e2556 <vm_exec_core+7158>, 0x64004a7e191b <vm_exec_core+4027>, 0x64004a7e714d <vm_exec_core+26605>, 0x64004a7e33ff <vm_exec_core+10911>, 0x64004a7e8728 <vm_exec_core+32200>, 0x64004a7e832a <vm_exec_core+31178>, 0x64004a7e3be3 <vm_exec_core+12931>, 0x64004a7e49df <vm_exec_core+16511>, 0x64004a7e6e1a <vm_exec_core+25786>, 0x64004a7e8287 <vm_exec_core+31015>, 0x64004a7e5ed1 <vm_exec_core+21873>, 0x64004a7e6eb9 <vm_exec_core+25945>, 0x64004a7e72da <vm_exec_core+27002>, 0x64004a7e5df8 <vm_exec_core+21656>, 0x64004a7e1810 <vm_exec_core+3760>, 0x64004a7e662c <vm_exec_core+23756>, 0x64004a7e1663 <vm_exec_core+3331>, 0x64004a7e19c7 <vm_exec_core+4199>, 0x64004a7e3e8c <vm_exec_core+13612>, 0x64004a7e5c8f <vm_exec_core+21295>, 0x64004a7e6240 <vm_exec_core+22752>, 0x64004a7e5a10 <vm_exec_core+20656>, 0x64004a7e1261 <vm_exec_core+2305>, 0x64004a7e7541 <vm_exec_core+27617>, 0x64004a7e8008 <vm_exec_core+30376>, 0x64004a7e1ac9 <vm_exec_core+4457>, 0x64004a7e2c77 <vm_exec_core+8983>, 0x64004a7e2768 <vm_exec_core+7688>, 0x64004a7e3567 <vm_exec_core+11271>, 0x64004a7e4923 <vm_exec_core+16323>, 0x64004a7e1bc0 <vm_exec_core+4704>, 0x64004a7e73ae <vm_exec_core+27214>, 0x64004a7e2bd1 <vm_exec_core+8817>, 0x64004a7e47b6 <vm_exec_core+15958>, 0x64004a7e528a <vm_exec_core+18730>, 0x64004a7e7252 <vm_exec_core+26866>, 0x64004a7e6092 <vm_exec_core+22322>, 0x64004a7e377e <vm_exec_core+11806>, 0x64004a7e2eca <vm_exec_core+9578>, 0x64004a7e7022 <vm_exec_core+26306>, 0x64004a7e400e <vm_exec_core+13998>, 0x64004a7e66de <vm_exec_core+23934>, 0x64004a7e61ac <vm_exec_core+22604>, 0x64004a7e6928 <vm_exec_core+24520>, 0x64004a7e782b <vm_exec_core+28363>, 0x64004a7e549b <vm_exec_core+19259>, 0x64004a7e0cfb <vm_exec_core+923>, 0x64004a7e38f9 <vm_exec_core+12185>, 0x64004a7e6f67 <vm_exec_core+26119>, 0x64004a7e3a26 <vm_exec_core+12486>, 0x64004a7e5d33 <vm_exec_core+21459>, 0x64004a7e6526 <vm_exec_core+23494>, 0x64004a7e5036 <vm_exec_core+18134>, 0x64004a7e5b4b <vm_exec_core+20971>, 0x64004a7e3c65 <vm_exec_core+13061>, 0x64004a7e31ae <vm_exec_core+10318>, 0x64004a7e6a06 <vm_exec_core+24742>, 0x64004a7e1c7d <vm_exec_core+4893>, 0x64004a7e4e33 <vm_exec_core+17619>, 0x64004a7efe0e <vm_exec_core+62638>, 0x64004a7e5f7c <vm_exec_core+22044>, 0x64004a7e1f21 <vm_exec_core+5569>, 0x64004a7e2432 <vm_exec_core+6866>, 0x64004a7e2045 <vm_exec_core+5861>, 0x64004a7e2d6b <vm_exec_core+9227>, 0x64004a7e35cd <vm_exec_core+11373>, 0x64004a7e0d00 <vm_exec_core+928>, 0x64004a7e2ac7 <vm_exec_core+8551>, 0x64004a7e8c51 <vm_exec_core+33521>, 0x64004a7e643c <vm_exec_core+23260>, 0x64004a7e5392 <vm_exec_core+18994>, 0x64004a7e7430 <vm_exec_core+27344>, 0x64004a7e8d24 <vm_exec_core+33732>, 0x64004a7e7744 <vm_exec_core+28132>, 0x64004a7e87bd <vm_exec_core+32349>, 0x64004a7e8891 <vm_exec_core+32561>, 0x64004a7e172d <vm_exec_core+3533>, 0x64004a7e83d3 <vm_exec_core+31347>, 0x64004a7e3f30 <vm_exec_core+13776>, 0x64004a7e85f0 <vm_exec_core+31888>, 0x64004a7e3ad2 <vm_exec_core+12658>, 0x64004a7e761d <vm_exec_core+27837>, 0x64004a7e2ff0 <vm_exec_core+9872>, 0x64004a7e423a <vm_exec_core+14554>, 0x64004a7e8971 <vm_exec_core+32785>, 0x64004a7e4878 <vm_exec_core+16152>, 0x64004a7e43d7 <vm_exec_core+14967>, 0x64004a7e0dd0 <vm_exec_core+1136>, 0x64004a7e1473 <vm_exec_core+2835>, 0x64004a7e0eb9 <vm_exec_core+1369>, 0x64004a7e5131 <vm_exec_core+18385>, 0x64004a7e4583 <vm_exec_core+15395>, 0x64004a7e4d09 <vm_exec_core+17321>, 0x64004a7e4c25 <vm_exec_core+17093>, 0x64004a7e3d8e <vm_exec_core+13358>, 0x64004a7e4478 <vm_exec_core+15128>, 0x64004a7e4110 <vm_exec_core+14256>, 0x64004a7e4734 <vm_exec_core+15828>, 0x64004a7e46b2 <vm_exec_core+15698>, 0x64004a7e3d3a <vm_exec_core+13274>, 0x64004a7e100b <vm_exec_core+1707>, 0x64004a7e284d <vm_exec_core+7917>, 0x64004a7e7d41 <vm_exec_core+29665>, 0x64004a7e2181 <vm_exec_core+6177>, 0x64004a7e8a03 <vm_exec_core+32931>, 0x64004a7e6c71 <vm_exec_core+25361>, 0x64004a7e4a6a <vm_exec_core+16650>, 0x64004a7e130c <vm_exec_core+2476>, 0x64004a7e8501 <vm_exec_core+31649>, 0x64004a7e80f6 <vm_exec_core+30614>, 0x64004a7e2547 <vm_exec_core+7143>, 0x64004a7e190c <vm_exec_core+4012>, 0x64004a7e713e <vm_exec_core+26590>, 0x64004a7e33f0 <vm_exec_core+10896>, 0x64004a7e8719 <vm_exec_core+32185>, 0x64004a7e831b <vm_exec_core+31163>, 0x64004a7e3bd4 <vm_exec_core+12916>, 0x64004a7e49d0 <vm_exec_core+16496>, 0x64004a7e6e0b <vm_exec_core+25771>, 0x64004a7e8278 <vm_exec_core+31000>, 0x64004a7e5ec2 <vm_exec_core+21858>, 0x64004a7e6eaa <vm_exec_core+25930>, 0x64004a7e72cb <vm_exec_core+26987>, 0x64004a7e5de9 <vm_exec_core+21641>, 0x64004a7e1801 <vm_exec_core+3745>, 0x64004a7e661d <vm_exec_core+23741>, 0x64004a7e1654 <vm_exec_core+3316>, 0x64004a7e19b8 <vm_exec_core+4184>, 0x64004a7e3e7d <vm_exec_core+13597>, 0x64004a7e5c80 <vm_exec_core+21280>, 0x64004a7e6231 <vm_exec_core+22737>, 0x64004a7e5a01 <vm_exec_core+20641>, 0x64004a7e1252 <vm_exec_core+2290>, 0x64004a7e7532 <vm_exec_core+27602>, 0x64004a7e7ff9 <vm_exec_core+30361>, 0x64004a7e1aba <vm_exec_core+4442>, 0x64004a7e2c68 <vm_exec_core+8968>, 0x64004a7e2759 <vm_exec_core+7673>, 0x64004a7e3558 <vm_exec_core+11256>, 0x64004a7e4914 <vm_exec_core+16308>, 0x64004a7e1bb1 <vm_exec_core+4689>, 0x64004a7e739f <vm_exec_core+27199>, 0x64004a7e2bc2 <vm_exec_core+8802>, 0x64004a7e47a7 <vm_exec_core+15943>, 0x64004a7e527b <vm_exec_core+18715>, 0x64004a7e7243 <vm_exec_core+26851>, 0x64004a7e6083 <vm_exec_core+22307>, 0x64004a7e376f <vm_exec_core+11791>, 0x64004a7e2ebb <vm_exec_core+9563>, 0x64004a7e7013 <vm_exec_core+26291>, 0x64004a7e3fff <vm_exec_core+13983>, 0x64004a7e66cf <vm_exec_core+23919>, 0x64004a7e619d <vm_exec_core+22589>, 0x64004a7e6919 <vm_exec_core+24505>, 0x64004a7e781c <vm_exec_core+28348>, 0x64004a7e548c <vm_exec_core+19244>, 0x64004a7e6033 <vm_exec_core+22227>, 0x64004a7e38ea <vm_exec_core+12170>, 0x64004a7e6f58 <vm_exec_core+26104>, 0x64004a7e3a17 <vm_exec_core+12471>, 0x64004a7e5d24 <vm_exec_core+21444>, 0x64004a7e6033 <vm_exec_core+22227>, 0x64004a7e5027 <vm_exec_core+18119>, 0x64004a7e5b3c <vm_exec_core+20956>, 0x64004a7e3c56 <vm_exec_core+13046>, 0x64004a7e319f <vm_exec_core+10303>, 0x64004a7e69f7 <vm_exec_core+24727>, 0x64004a7e1c6e <vm_exec_core+4878>, 0x64004a7e4e24 <vm_exec_core+17604>, 0x64004a7efdff <vm_exec_core+62623>, 0x64004a7e5f6d <vm_exec_core+22029>, 0x64004a7e1f12 <vm_exec_core+5554>, 0x64004a7e2423 <vm_exec_core+6851>, 0x64004a7e2036 <vm_exec_core+5846>, 0x64004a7e2d5c <vm_exec_core+9212>, 0x64004a7e35be <vm_exec_core+11358>, 0x64004a7e534f <vm_exec_core+18927>, 0x64004a7e490a <vm_exec_core+16298>, 0x64004a7e534a <vm_exec_core+18922>, 0x64004a7e5ebd <vm_exec_core+21853>, 0x64004a7e5de4 <vm_exec_core+21636>, 0x64004a7e2d57 <vm_exec_core+9207>, 0x64004a7e6047 <vm_exec_core+22247>, 0x64004a7e3f26 <vm_exec_core+13766>, 0x64004a7e3f2b <vm_exec_core+13771>, 0x64004a7e5ddf <vm_exec_core+21631>, 0x64004a7e5c76 <vm_exec_core+21270>, 0x64004a7e4cf0 <vm_exec_core+17296>, 0x64004a7e4c11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x72fd3d5ff3a0 | 
 |         reg_pc = 0x5220000050a0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 | th: 0x515000000300, native_id: 0x72fd4039cc40 | 
 | -- Control frame information ----------------------------------------------- | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 | c:0021 p:---- s:0128 e:000127 CFUNC  :select | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #12 0x000064004a7dd26f in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622 | 
 | c:0020 p:0244 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:691 | 
 | No locals. | 
 | #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2598 | 
 | c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:819 | 
 |         _ec = 0x5160000006d0 | 
 | c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:858 | 
 | c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1604 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1299 | 
 | c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1769 | 
 | #14 0x000064004a85e392 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x72fd3d5ff578, self=126432019225960, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x72fd3f9d7560 | 
 |         cfp = <optimized out> | 
 |         sp = 0x72fd3d4ff9e8 | 
 |         use_argv = 0x72fd3de0b6e0 | 
 | c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1756 [FINISH] | 
 | c:0013 p:---- s:0061 e:000060 CFUNC  :each | 
 |         stack_argv = 0x72fd3d4ff9e8 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #15 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x72fd3d5ff578 | 
 | #16 0x000064004a80ab26 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755 | 
 | c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1799 | 
 | #17 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1046 | 
 | c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:891 | 
 | #18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #19 0x000064004a80ab26 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #20 0x000064004a9b147a in rb_ary_each (ary=126432013299080) at /tmp/ruby/src/trunk_asan/array.c:2641 | 
 |         i = 0 | 
 | c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145 | 
 | #21 0x000064004a840b88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0xc0100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x72fd3fb70548 | 
 |         cfunc = 0x50400000a298 | 
 |         recv = 126432013299080 | 
 | c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1283 | 
 | c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1882 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #22 0x000064004a7e7b6f in vm_sendish (ec=0x5160000006d0, reg_cfp=0x72fd3d5ff560, cd=0x511000020b40, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 | c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1886 | 
 | c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH] | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #23 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 | c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative | 
 | c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH] | 
 |         val = <optimized out> | 
 |         cd = 0x511000020b40 | 
 | c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH] | 
 |         insns_address_table = {0x64004a7e3d49 <vm_exec_core+13289>, 0x64004a7e101a <vm_exec_core+1722>, 0x64004a7e285c <vm_exec_core+7932>, 0x64004a7e7d50 <vm_exec_core+29680>, 0x64004a7e2190 <vm_exec_core+6192>, 0x64004a7e8a12 <vm_exec_core+32946>, 0x64004a7e6c80 <vm_exec_core+25376>, 0x64004a7e4a79 <vm_exec_core+16665>, 0x64004a7e131b <vm_exec_core+2491>, 0x64004a7e8510 <vm_exec_core+31664>, 0x64004a7e8105 <vm_exec_core+30629>, 0x64004a7e2556 <vm_exec_core+7158>, 0x64004a7e191b <vm_exec_core+4027>, 0x64004a7e714d <vm_exec_core+26605>, 0x64004a7e33ff <vm_exec_core+10911>, 0x64004a7e8728 <vm_exec_core+32200>, 0x64004a7e832a <vm_exec_core+31178>, 0x64004a7e3be3 <vm_exec_core+12931>, 0x64004a7e49df <vm_exec_core+16511>, 0x64004a7e6e1a <vm_exec_core+25786>, 0x64004a7e8287 <vm_exec_core+31015>, 0x64004a7e5ed1 <vm_exec_core+21873>, 0x64004a7e6eb9 <vm_exec_core+25945>, 0x64004a7e72da <vm_exec_core+27002>, 0x64004a7e5df8 <vm_exec_core+21656>, 0x64004a7e1810 <vm_exec_core+3760>, 0x64004a7e662c <vm_exec_core+23756>, 0x64004a7e1663 <vm_exec_core+3331>, 0x64004a7e19c7 <vm_exec_core+4199>, 0x64004a7e3e8c <vm_exec_core+13612>, 0x64004a7e5c8f <vm_exec_core+21295>, 0x64004a7e6240 <vm_exec_core+22752>, 0x64004a7e5a10 <vm_exec_core+20656>, 0x64004a7e1261 <vm_exec_core+2305>, 0x64004a7e7541 <vm_exec_core+27617>, 0x64004a7e8008 <vm_exec_core+30376>, 0x64004a7e1ac9 <vm_exec_core+4457>, 0x64004a7e2c77 <vm_exec_core+8983>, 0x64004a7e2768 <vm_exec_core+7688>, 0x64004a7e3567 <vm_exec_core+11271>, 0x64004a7e4923 <vm_exec_core+16323>, 0x64004a7e1bc0 <vm_exec_core+4704>, 0x64004a7e73ae <vm_exec_core+27214>, 0x64004a7e2bd1 <vm_exec_core+8817>, 0x64004a7e47b6 <vm_exec_core+15958>, 0x64004a7e528a <vm_exec_core+18730>, 0x64004a7e7252 <vm_exec_core+26866>, 0x64004a7e6092 <vm_exec_core+22322>, 0x64004a7e377e <vm_exec_core+11806>, 0x64004a7e2eca <vm_exec_core+9578>, 0x64004a7e7022 <vm_exec_core+26306>, 0x64004a7e400e <vm_exec_core+13998>, 0x64004a7e66de <vm_exec_core+23934>, 0x64004a7e61ac <vm_exec_core+22604>, 0x64004a7e6928 <vm_exec_core+24520>, 0x64004a7e782b <vm_exec_core+28363>, 0x64004a7e549b <vm_exec_core+19259>, 0x64004a7e0cfb <vm_exec_core+923>, 0x64004a7e38f9 <vm_exec_core+12185>, 0x64004a7e6f67 <vm_exec_core+26119>, 0x64004a7e3a26 <vm_exec_core+12486>, 0x64004a7e5d33 <vm_exec_core+21459>, 0x64004a7e6526 <vm_exec_core+23494>, 0x64004a7e5036 <vm_exec_core+18134>, 0x64004a7e5b4b <vm_exec_core+20971>, 0x64004a7e3c65 <vm_exec_core+13061>, 0x64004a7e31ae <vm_exec_core+10318>, 0x64004a7e6a06 <vm_exec_core+24742>, 0x64004a7e1c7d <vm_exec_core+4893>, 0x64004a7e4e33 <vm_exec_core+17619>, 0x64004a7efe0e <vm_exec_core+62638>, 0x64004a7e5f7c <vm_exec_core+22044>, 0x64004a7e1f21 <vm_exec_core+5569>, 0x64004a7e2432 <vm_exec_core+6866>, 0x64004a7e2045 <vm_exec_core+5861>, 0x64004a7e2d6b <vm_exec_core+9227>, 0x64004a7e35cd <vm_exec_core+11373>, 0x64004a7e0d00 <vm_exec_core+928>, 0x64004a7e2ac7 <vm_exec_core+8551>, 0x64004a7e8c51 <vm_exec_core+33521>, 0x64004a7e643c <vm_exec_core+23260>, 0x64004a7e5392 <vm_exec_core+18994>, 0x64004a7e7430 <vm_exec_core+27344>, 0x64004a7e8d24 <vm_exec_core+33732>, 0x64004a7e7744 <vm_exec_core+28132>, 0x64004a7e87bd <vm_exec_core+32349>, 0x64004a7e8891 <vm_exec_core+32561>, 0x64004a7e172d <vm_exec_core+3533>, 0x64004a7e83d3 <vm_exec_core+31347>, 0x64004a7e3f30 <vm_exec_core+13776>, 0x64004a7e85f0 <vm_exec_core+31888>, 0x64004a7e3ad2 <vm_exec_core+12658>, 0x64004a7e761d <vm_exec_core+27837>, 0x64004a7e2ff0 <vm_exec_core+9872>, 0x64004a7e423a <vm_exec_core+14554>, 0x64004a7e8971 <vm_exec_core+32785>, 0x64004a7e4878 <vm_exec_core+16152>, 0x64004a7e43d7 <vm_exec_core+14967>, 0x64004a7e0dd0 <vm_exec_core+1136>, 0x64004a7e1473 <vm_exec_core+2835>, 0x64004a7e0eb9 <vm_exec_core+1369>, 0x64004a7e5131 <vm_exec_core+18385>, 0x64004a7e4583 <vm_exec_core+15395>, 0x64004a7e4d09 <vm_exec_core+17321>, 0x64004a7e4c25 <vm_exec_core+17093>, 0x64004a7e3d8e <vm_exec_core+13358>, 0x64004a7e4478 <vm_exec_core+15128>, 0x64004a7e4110 <vm_exec_core+14256>, 0x64004a7e4734 <vm_exec_core+15828>, 0x64004a7e46b2 <vm_exec_core+15698>, 0x64004a7e3d3a <vm_exec_core+13274>, 0x64004a7e100b <vm_exec_core+1707>, 0x64004a7e284d <vm_exec_core+7917>, 0x64004a7e7d41 <vm_exec_core+29665>, 0x64004a7e2181 <vm_exec_core+6177>, 0x64004a7e8a03 <vm_exec_core+32931>, 0x64004a7e6c71 <vm_exec_core+25361>, 0x64004a7e4a6a <vm_exec_core+16650>, 0x64004a7e130c <vm_exec_core+2476>, 0x64004a7e8501 <vm_exec_core+31649>, 0x64004a7e80f6 <vm_exec_core+30614>, 0x64004a7e2547 <vm_exec_core+7143>, 0x64004a7e190c <vm_exec_core+4012>, 0x64004a7e713e <vm_exec_core+26590>, 0x64004a7e33f0 <vm_exec_core+10896>, 0x64004a7e8719 <vm_exec_core+32185>, 0x64004a7e831b <vm_exec_core+31163>, 0x64004a7e3bd4 <vm_exec_core+12916>, 0x64004a7e49d0 <vm_exec_core+16496>, 0x64004a7e6e0b <vm_exec_core+25771>, 0x64004a7e8278 <vm_exec_core+31000>, 0x64004a7e5ec2 <vm_exec_core+21858>, 0x64004a7e6eaa <vm_exec_core+25930>, 0x64004a7e72cb <vm_exec_core+26987>, 0x64004a7e5de9 <vm_exec_core+21641>, 0x64004a7e1801 <vm_exec_core+3745>, 0x64004a7e661d <vm_exec_core+23741>, 0x64004a7e1654 <vm_exec_core+3316>, 0x64004a7e19b8 <vm_exec_core+4184>, 0x64004a7e3e7d <vm_exec_core+13597>, 0x64004a7e5c80 <vm_exec_core+21280>, 0x64004a7e6231 <vm_exec_core+22737>, 0x64004a7e5a01 <vm_exec_core+20641>, 0x64004a7e1252 <vm_exec_core+2290>, 0x64004a7e7532 <vm_exec_core+27602>, 0x64004a7e7ff9 <vm_exec_core+30361>, 0x64004a7e1aba <vm_exec_core+4442>, 0x64004a7e2c68 <vm_exec_core+8968>, 0x64004a7e2759 <vm_exec_core+7673>, 0x64004a7e3558 <vm_exec_core+11256>, 0x64004a7e4914 <vm_exec_core+16308>, 0x64004a7e1bb1 <vm_exec_core+4689>, 0x64004a7e739f <vm_exec_core+27199>, 0x64004a7e2bc2 <vm_exec_core+8802>, 0x64004a7e47a7 <vm_exec_core+15943>, 0x64004a7e527b <vm_exec_core+18715>, 0x64004a7e7243 <vm_exec_core+26851>, 0x64004a7e6083 <vm_exec_core+22307>, 0x64004a7e376f <vm_exec_core+11791>, 0x64004a7e2ebb <vm_exec_core+9563>, 0x64004a7e7013 <vm_exec_core+26291>, 0x64004a7e3fff <vm_exec_core+13983>, 0x64004a7e66cf <vm_exec_core+23919>, 0x64004a7e619d <vm_exec_core+22589>, 0x64004a7e6919 <vm_exec_core+24505>, 0x64004a7e781c <vm_exec_core+28348>, 0x64004a7e548c <vm_exec_core+19244>, 0x64004a7e6033 <vm_exec_core+22227>, 0x64004a7e38ea <vm_exec_core+12170>, 0x64004a7e6f58 <vm_exec_core+26104>, 0x64004a7e3a17 <vm_exec_core+12471>, 0x64004a7e5d24 <vm_exec_core+21444>, 0x64004a7e6033 <vm_exec_core+22227>, 0x64004a7e5027 <vm_exec_core+18119>, 0x64004a7e5b3c <vm_exec_core+20956>, 0x64004a7e3c56 <vm_exec_core+13046>, 0x64004a7e319f <vm_exec_core+10303>, 0x64004a7e69f7 <vm_exec_core+24727>, 0x64004a7e1c6e <vm_exec_core+4878>, 0x64004a7e4e24 <vm_exec_core+17604>, 0x64004a7efdff <vm_exec_core+62623>, 0x64004a7e5f6d <vm_exec_core+22029>, 0x64004a7e1f12 <vm_exec_core+5554>, 0x64004a7e2423 <vm_exec_core+6851>, 0x64004a7e2036 <vm_exec_core+5846>, 0x64004a7e2d5c <vm_exec_core+9212>, 0x64004a7e35be <vm_exec_core+11358>, 0x64004a7e534f <vm_exec_core+18927>, 0x64004a7e490a <vm_exec_core+16298>, 0x64004a7e534a <vm_exec_core+18922>, 0x64004a7e5ebd <vm_exec_core+21853>, 0x64004a7e5de4 <vm_exec_core+21636>, 0x64004a7e2d57 <vm_exec_core+9207>, 0x64004a7e6047 <vm_exec_core+22247>, 0x64004a7e3f26 <vm_exec_core+13766>, 0x64004a7e3f2b <vm_exec_core+13771>, 0x64004a7e5ddf <vm_exec_core+21631>, 0x64004a7e5c76 <vm_exec_core+21270>, 0x64004a7e4cf0 <vm_exec_core+17296>, 0x64004a7e4c11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x72fd3d5ff560 | 
 |         reg_pc = 0x51500001a5d0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #24 0x000064004a7dd491 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622 | 
 | No locals. | 
 | #25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #26 0x000064004a55f28c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=126432019560480) at /tmp/ruby/src/trunk_asan/load.c:789 | 
 |         iseq = 0x72fd3f9d3708 | 
 | #27 0x000064004a55a1db in require_internal (ec=ec@entry=0x5160000006d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1296 | 
 |         found = 114 | 
 |         handle = <optimized out> | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         th = 0x515000000300 | 
 |         saved = <optimized out> | 
 |         ftptr = <optimized out> | 
 |         realpath = <optimized out> | 
 |         realpaths = 126432021173240 | 
 |         realpath_map = 126432021173080 | 
 |         path = 126432019560480 | 
 |         state = RUBY_TAG_NONE | 
 |         prev_ext_config = <optimized out> | 
 |         th2 = <optimized out> | 
 |         result = <optimized out> | 
 |         saved_path = <optimized out> | 
 |         reset_ext_config = <optimized out> | 
 | #28 0x000064004a558395 in rb_require_string_internal (fname=126432019560520, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1402 | 
 |         result = <optimized out> | 
 |         ec = 0x5160000006d0 | 
 |         result = <optimized out> | 
 | #29 rb_f_require_relative (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1049 | 
 |         base = <optimized out> | 
 | #30 0x000064004a840b88 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x58a100140003 | 
 |         cc = <optimized out> | 
 |         me = 0x72fd3f9d3898 | 
 |         cfunc = 0x5040000185d8 | 
 |         recv = 126432021302680 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #31 0x000064004a826fed in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fff85e21a30) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #32 0x000064004a826aa5 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919 | 
 |         ci = <optimized out> | 
 |         cc = 0x0 | 
 | #33 0x000064004a7ee44d in vm_sendish (ec=0x5160000006d0, reg_cfp=0x72fd3d5ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #34 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x64004a7e3d49 <vm_exec_core+13289>, 0x64004a7e101a <vm_exec_core+1722>, 0x64004a7e285c <vm_exec_core+7932>, 0x64004a7e7d50 <vm_exec_core+29680>, 0x64004a7e2190 <vm_exec_core+6192>, 0x64004a7e8a12 <vm_exec_core+32946>, 0x64004a7e6c80 <vm_exec_core+25376>, 0x64004a7e4a79 <vm_exec_core+16665>, 0x64004a7e131b <vm_exec_core+2491>, 0x64004a7e8510 <vm_exec_core+31664>, 0x64004a7e8105 <vm_exec_core+30629>, 0x64004a7e2556 <vm_exec_core+7158>, 0x64004a7e191b <vm_exec_core+4027>, 0x64004a7e714d <vm_exec_core+26605>, 0x64004a7e33ff <vm_exec_core+10911>, 0x64004a7e8728 <vm_exec_core+32200>, 0x64004a7e832a <vm_exec_core+31178>, 0x64004a7e3be3 <vm_exec_core+12931>, 0x64004a7e49df <vm_exec_core+16511>, 0x64004a7e6e1a <vm_exec_core+25786>, 0x64004a7e8287 <vm_exec_core+31015>, 0x64004a7e5ed1 <vm_exec_core+21873>, 0x64004a7e6eb9 <vm_exec_core+25945>, 0x64004a7e72da <vm_exec_core+27002>, 0x64004a7e5df8 <vm_exec_core+21656>, 0x64004a7e1810 <vm_exec_core+3760>, 0x64004a7e662c <vm_exec_core+23756>, 0x64004a7e1663 <vm_exec_core+3331>, 0x64004a7e19c7 <vm_exec_core+4199>, 0x64004a7e3e8c <vm_exec_core+13612>, 0x64004a7e5c8f <vm_exec_core+21295>, 0x64004a7e6240 <vm_exec_core+22752>, 0x64004a7e5a10 <vm_exec_core+20656>, 0x64004a7e1261 <vm_exec_core+2305>, 0x64004a7e7541 <vm_exec_core+27617>, 0x64004a7e8008 <vm_exec_core+30376>, 0x64004a7e1ac9 <vm_exec_core+4457>, 0x64004a7e2c77 <vm_exec_core+8983>, 0x64004a7e2768 <vm_exec_core+7688>, 0x64004a7e3567 <vm_exec_core+11271>, 0x64004a7e4923 <vm_exec_core+16323>, 0x64004a7e1bc0 <vm_exec_core+4704>, 0x64004a7e73ae <vm_exec_core+27214>, 0x64004a7e2bd1 <vm_exec_core+8817>, 0x64004a7e47b6 <vm_exec_core+15958>, 0x64004a7e528a <vm_exec_core+18730>, 0x64004a7e7252 <vm_exec_core+26866>, 0x64004a7e6092 <vm_exec_core+22322>, 0x64004a7e377e <vm_exec_core+11806>, 0x64004a7e2eca <vm_exec_core+9578>, 0x64004a7e7022 <vm_exec_core+26306>, 0x64004a7e400e <vm_exec_core+13998>, 0x64004a7e66de <vm_exec_core+23934>, 0x64004a7e61ac <vm_exec_core+22604>, 0x64004a7e6928 <vm_exec_core+24520>, 0x64004a7e782b <vm_exec_core+28363>, 0x64004a7e549b <vm_exec_core+19259>, 0x64004a7e0cfb <vm_exec_core+923>, 0x64004a7e38f9 <vm_exec_core+12185>, 0x64004a7e6f67 <vm_exec_core+26119>, 0x64004a7e3a26 <vm_exec_core+12486>, 0x64004a7e5d33 <vm_exec_core+21459>, 0x64004a7e6526 <vm_exec_core+23494>, 0x64004a7e5036 <vm_exec_core+18134>, 0x64004a7e5b4b <vm_exec_core+20971>, 0x64004a7e3c65 <vm_exec_core+13061>, 0x64004a7e31ae <vm_exec_core+10318>, 0x64004a7e6a06 <vm_exec_core+24742>, 0x64004a7e1c7d <vm_exec_core+4893>, 0x64004a7e4e33 <vm_exec_core+17619>, 0x64004a7efe0e <vm_exec_core+62638>, 0x64004a7e5f7c <vm_exec_core+22044>, 0x64004a7e1f21 <vm_exec_core+5569>, 0x64004a7e2432 <vm_exec_core+6866>, 0x64004a7e2045 <vm_exec_core+5861>, 0x64004a7e2d6b <vm_exec_core+9227>, 0x64004a7e35cd <vm_exec_core+11373>, 0x64004a7e0d00 <vm_exec_core+928>, 0x64004a7e2ac7 <vm_exec_core+8551>, 0x64004a7e8c51 <vm_exec_core+33521>, 0x64004a7e643c <vm_exec_core+23260>, 0x64004a7e5392 <vm_exec_core+18994>, 0x64004a7e7430 <vm_exec_core+27344>, 0x64004a7e8d24 <vm_exec_core+33732>, 0x64004a7e7744 <vm_exec_core+28132>, 0x64004a7e87bd <vm_exec_core+32349>, 0x64004a7e8891 <vm_exec_core+32561>, 0x64004a7e172d <vm_exec_core+3533>, 0x64004a7e83d3 <vm_exec_core+31347>, 0x64004a7e3f30 <vm_exec_core+13776>, 0x64004a7e85f0 <vm_exec_core+31888>, 0x64004a7e3ad2 <vm_exec_core+12658>, 0x64004a7e761d <vm_exec_core+27837>, 0x64004a7e2ff0 <vm_exec_core+9872>, 0x64004a7e423a <vm_exec_core+14554>, 0x64004a7e8971 <vm_exec_core+32785>, 0x64004a7e4878 <vm_exec_core+16152>, 0x64004a7e43d7 <vm_exec_core+14967>, 0x64004a7e0dd0 <vm_exec_core+1136>, 0x64004a7e1473 <vm_exec_core+2835>, 0x64004a7e0eb9 <vm_exec_core+1369>, 0x64004a7e5131 <vm_exec_core+18385>, 0x64004a7e4583 <vm_exec_core+15395>, 0x64004a7e4d09 <vm_exec_core+17321>, 0x64004a7e4c25 <vm_exec_core+17093>, 0x64004a7e3d8e <vm_exec_core+13358>, 0x64004a7e4478 <vm_exec_core+15128>, 0x64004a7e4110 <vm_exec_core+14256>, 0x64004a7e4734 <vm_exec_core+15828>, 0x64004a7e46b2 <vm_exec_core+15698>, 0x64004a7e3d3a <vm_exec_core+13274>, 0x64004a7e100b <vm_exec_core+1707>, 0x64004a7e284d <vm_exec_core+7917>, 0x64004a7e7d41 <vm_exec_core+29665>, 0x64004a7e2181 <vm_exec_core+6177>, 0x64004a7e8a03 <vm_exec_core+32931>, 0x64004a7e6c71 <vm_exec_core+25361>, 0x64004a7e4a6a <vm_exec_core+16650>, 0x64004a7e130c <vm_exec_core+2476>, 0x64004a7e8501 <vm_exec_core+31649>, 0x64004a7e80f6 <vm_exec_core+30614>, 0x64004a7e2547 <vm_exec_core+7143>, 0x64004a7e190c <vm_exec_core+4012>, 0x64004a7e713e <vm_exec_core+26590>, 0x64004a7e33f0 <vm_exec_core+10896>, 0x64004a7e8719 <vm_exec_core+32185>, 0x64004a7e831b <vm_exec_core+31163>, 0x64004a7e3bd4 <vm_exec_core+12916>, 0x64004a7e49d0 <vm_exec_core+16496>, 0x64004a7e6e0b <vm_exec_core+25771>, 0x64004a7e8278 <vm_exec_core+31000>, 0x64004a7e5ec2 <vm_exec_core+21858>, 0x64004a7e6eaa <vm_exec_core+25930>, 0x64004a7e72cb <vm_exec_core+26987>, 0x64004a7e5de9 <vm_exec_core+21641>, 0x64004a7e1801 <vm_exec_core+3745>, 0x64004a7e661d <vm_exec_core+23741>, 0x64004a7e1654 <vm_exec_core+3316>, 0x64004a7e19b8 <vm_exec_core+4184>, 0x64004a7e3e7d <vm_exec_core+13597>, 0x64004a7e5c80 <vm_exec_core+21280>, 0x64004a7e6231 <vm_exec_core+22737>, 0x64004a7e5a01 <vm_exec_core+20641>, 0x64004a7e1252 <vm_exec_core+2290>, 0x64004a7e7532 <vm_exec_core+27602>, 0x64004a7e7ff9 <vm_exec_core+30361>, 0x64004a7e1aba <vm_exec_core+4442>, 0x64004a7e2c68 <vm_exec_core+8968>, 0x64004a7e2759 <vm_exec_core+7673>, 0x64004a7e3558 <vm_exec_core+11256>, 0x64004a7e4914 <vm_exec_core+16308>, 0x64004a7e1bb1 <vm_exec_core+4689>, 0x64004a7e739f <vm_exec_core+27199>, 0x64004a7e2bc2 <vm_exec_core+8802>, 0x64004a7e47a7 <vm_exec_core+15943>, 0x64004a7e527b <vm_exec_core+18715>, 0x64004a7e7243 <vm_exec_core+26851>, 0x64004a7e6083 <vm_exec_core+22307>, 0x64004a7e376f <vm_exec_core+11791>, 0x64004a7e2ebb <vm_exec_core+9563>, 0x64004a7e7013 <vm_exec_core+26291>, 0x64004a7e3fff <vm_exec_core+13983>, 0x64004a7e66cf <vm_exec_core+23919>, 0x64004a7e619d <vm_exec_core+22589>, 0x64004a7e6919 <vm_exec_core+24505>, 0x64004a7e781c <vm_exec_core+28348>, 0x64004a7e548c <vm_exec_core+19244>, 0x64004a7e6033 <vm_exec_core+22227>, 0x64004a7e38ea <vm_exec_core+12170>, 0x64004a7e6f58 <vm_exec_core+26104>, 0x64004a7e3a17 <vm_exec_core+12471>, 0x64004a7e5d24 <vm_exec_core+21444>, 0x64004a7e6033 <vm_exec_core+22227>, 0x64004a7e5027 <vm_exec_core+18119>, 0x64004a7e5b3c <vm_exec_core+20956>, 0x64004a7e3c56 <vm_exec_core+13046>, 0x64004a7e319f <vm_exec_core+10303>, 0x64004a7e69f7 <vm_exec_core+24727>, 0x64004a7e1c6e <vm_exec_core+4878>, 0x64004a7e4e24 <vm_exec_core+17604>, 0x64004a7efdff <vm_exec_core+62623>, 0x64004a7e5f6d <vm_exec_core+22029>, 0x64004a7e1f12 <vm_exec_core+5554>, 0x64004a7e2423 <vm_exec_core+6851>, 0x64004a7e2036 <vm_exec_core+5846>, 0x64004a7e2d5c <vm_exec_core+9212>, 0x64004a7e35be <vm_exec_core+11358>, 0x64004a7e534f <vm_exec_core+18927>, 0x64004a7e490a <vm_exec_core+16298>, 0x64004a7e534a <vm_exec_core+18922>, 0x64004a7e5ebd <vm_exec_core+21853>, 0x64004a7e5de4 <vm_exec_core+21636>, 0x64004a7e2d57 <vm_exec_core+9207>, 0x64004a7e6047 <vm_exec_core+22247>, 0x64004a7e3f26 <vm_exec_core+13766>, 0x64004a7e3f2b <vm_exec_core+13771>, 0x64004a7e5ddf <vm_exec_core+21631>, 0x64004a7e5c76 <vm_exec_core+21270>, 0x64004a7e4cf0 <vm_exec_core+17296>, 0x64004a7e4c11 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x72fd3d5ff790 | 
 |         reg_pc = 0x50400002fcf8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #35 0x000064004a7dd0d8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #36 0x000064004a45a5db in rb_ec_exec_node (ec=0x5160000006d0, n=0x72fd3f9d3938) at /tmp/ruby/src/trunk_asan/eval.c:281 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff85e21f70, <optimized out>, 0x7fff85e21ec0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         state = 0 | 
 |         iseq = 0x72fd3f9d3938 | 
 | #37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319 | 
 |         ec = 0x5160000006d0 | 
 |         status = <optimized out> | 
 | #38 0x000064004a453b47 in rb_main (argc=9, argv=0x7fff85e22148) at /tmp/ruby/src/trunk_asan/main.c:43 | 
 |         variable_in_this_stack_frame = <optimized out> | 
 | #39 main (argc=9, argv=0x7fff85e22148) at /tmp/ruby/src/trunk_asan/main.c:68 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | running file: /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb | 
 | [Inferior 1 (process 115948) detached] | 
 | A test worker crashed. It might be an interpreter bug or | 
 | a bug in test/unit/parallel.rb. Try again without the -j | 
 | option. | 
 | $ timeout 60 gdb -p 115613 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | make: *** [uncommon.mk:963: 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 115612 -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 149746 -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> | 
 | "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0. |