Result of trunk_asan@ruby-sp1 at 2024-11-13 03:20:39 +0900

NG (6c123649cd)[LOG]
test-all:
test-spec: 1508 files, 16966 examples, 76604 expectations, 0 failures, 0 errors, 0 tagged

commands:

Linux ruby-sp1 6.8.0-41-generic #41-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug  2 20:41:06 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20241112-180737 #<BuildRuby:0x000074b61155fdc0 @BUILD_DIR="/tmp/ruby/build", @INSTALL_DIR="/tmp/ruby/install", @REPOSITORY="https://github.com/ruby/ruby.git", @REPOSITORY_TYPE=:git, @SRC_DIR="/tmp/ruby/src", @TARGET_BUILD_DIR="/tmp/ruby/build/trunk_asan", @TARGET_INSTALL_DIR="/tmp/ruby/install/trunk_asan", @TARGET_NAME="trunk_asan", @TARGET_SRC_DIR="/tmp/ruby/src/trunk_asan", @btest_opts="-j16", @build_opts="-j16", @configure_opts= ["'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'"], @gist=false, @git_branch=nil, @git_worktree=nil, @incremental=true, @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20241112-180737", @make="make", @no_timeout_error=true, @quiet=false, @ruby_env=[["RUBY_DEBUG", "ci"]], @spec_opts="-j", @steps= ["checkout", "autoconf", "configure", "build_up", "build_miniruby", "build_ruby", "build_all", "build_install", "test_basic", "test_all", "test_rubyspec"], @svn_revision=nil, @test_opts="TESTS='-j16'", @timeout=600> user     system      total        real checkout               0.000877   0.001502   1.070189 (  4.082542) autoconf               0.001262   0.000122   1.131139 (  1.122730) configure              0.049267   0.012881  46.542487 ( 47.187807) build_up               0.009889   0.011141  42.961817 (  7.820700) build_miniruby         0.010220   0.006080 343.624377 ( 29.252048) build_ruby             0.000487   0.001308   1.908474 (  1.465111) build_all              0.089825   0.023845 351.284079 ( 46.839953) build_install          0.009430   0.001601   4.585092 (  2.183238) test_basic             0.004549   0.000770   1.045581 (  1.102543) test_all             #<Thread:0x000074b611475860 /home/ko1/build-ruby/build-ruby.rb:214 run> terminated with exception /home/ko1/build-ruby/build-ruby.rb:214:in `each_line': stream closed in another thread (IOError) from /home/ko1/build-ruby/build-ruby.rb:214:in `block (2 levels) in cmd' 0.024524   0.006970 139.314883 (600.103646) test_rubyspec          0.074644   0.041609 455.123222 ( 40.124476) $$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512. /home/ko1/ruby/logs/brlog.trunk_asan.20241112-180737 total: 781.29 sec

class="success_line">"git clone --depth 1 https://github.com/ruby/ruby.git trunk_asan" exit with 0. into 'trunk_asan'... ;./autogen.sh" exit with 0. ;autoconf" exit with 0. ;/tmp/ruby/src/trunk_asan/configure --prefix=/tmp/ruby/install/trunk_asan --disable-install-doc 'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" exit with 0. update-download -j16" exit with 0. into '/tmp/ruby/src/trunk_asan/gems/src/typeprof'... into '/tmp/ruby/src/trunk_asan/gems/src/debug'... https://github.com/ruby/typeprof 167263ca3a634b61df0445f1a6b3e259a5d47f94 -> FETCH_HEAD is now at 167263c Add typeprof.gemspec update-src -j16" exit with 0. after-update -j16" exit with 0. cp /tmp/ruby/src/trunk_asan/enc/jis/props.h.blt /tmp/ruby/src/trunk_asan/enc/jis/props.h miniruby -j16" exit with 0. ruby -j16" exit with 0. all -j16" exit with 0. libffi_version: 3.4.6 install -j16" exit with 0. yes-test-basic TESTS='-j16'" exit with 0. yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512. ================================================================= ==2833066==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x78698ff09041 at pc 0x6313921fdded bp 0x786991dffcf0 sp 0x786991dff4b8 of size 2 at 0x78698ff09041 thread T76 #0 0x6313921fddec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7869a15cd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55 #2 0x63139228295e in asan_thread_start(void*) asan_interceptors.cpp.o #3 0x7869be09ca93 in start_thread nptl/pthread_create.c:447:8 #4 0x7869be129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x78698ff09041 is located in stack of thread T76 at offset 65 in frame #0 0x7869a15cd4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056 This frame has 2 object(s): [32, 48) 'sleep_ts' (line 3076) [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions *are* supported) T76 created by T0 here: #0 0x63139226a601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7869a15c60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15 #2 0x7869a15ac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17 #3 0x6313922cd19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18 #4 0x7869a15ab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20 #5 0x7869a15b331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12 #6 0x6313926baf8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15 #7 0x6313926baf8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12 #8 0x6313926baf8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15 #9 0x6313926bf9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12 #10 0x6313926bf9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12 #11 0x63139266ecf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12 #12 0x63139266ecf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12 #13 0x6313924151b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5 #14 0x631392364ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16 #15 0x6313926a6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #16 0x6313926543fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #17 0x6313926543fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #18 0x6313926439d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22 #19 0x6313926439d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18 #20 0x6313926c4301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #21 0x6313926c4301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #22 0x631392670a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #23 0x631392670a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #24 0x631392670a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #25 0x631392670a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #26 0x631392821d35 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30 #27 0x6313926a6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #28 0x63139264b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #29 0x63139264b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #30 0x631392643617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #31 0x6313926c4301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #32 0x6313926c4301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #33 0x631392670a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #34 0x631392670a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #35 0x631392670a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #36 0x631392670a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #37 0x631392821d35 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30 #38 0x6313926a6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #39 0x63139264b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #40 0x63139264b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #41 0x6313926439d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22 #42 0x6313926439d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18 #43 0x6313922c949a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9 #44 0x6313922c949a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30 #45 0x6313922c2a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12 #46 0x6313922c2a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #47 0x7869be02a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #48 0x7869be02a28a in __libc_start_main csu/../csu/libc-start.c:360:3 #49 0x6313921e67e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) in strlen bytes around the buggy address: 0x78698ff08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x78698ff08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x78698ff08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x78698ff08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x78698ff08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x78698ff09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00 0x78698ff09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 0x78698ff09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x78698ff09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x78698ff09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x78698ff09280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2833066==ABORTING file: /tmp/ruby/src/trunk_asan/test/rubygems/test_bundled_ca.rb test worker crashed. It might be an interpreter bug or bug in test/unit/parallel.rb. Try again without the -j option. under /tmp/rubytest.op7xhe: -rw------- 1 35 2024-11-12 18:10:08 +0000 autoload20241112-2833068-dfyxp4.rb drwx------ 4 80 2024-11-12 18:10:12 +0000 test_rubygems_20241112-2833066-ygyhk3/ * drwxr-xr-x 9 180 2024-11-12 18:10:12 +0000 gemhome/ * drwxr-xr-x 2 40 2024-11-12 18:10:12 +0000 build_info/ * drwxr-xr-x 2 40 2024-11-12 18:10:12 +0000 cache/ * drwxr-xr-x 2 40 2024-11-12 18:10:12 +0000 doc/ * drwxr-xr-x 2 40 2024-11-12 18:10:12 +0000 extensions/ * drwxr-xr-x 2 40 2024-11-12 18:10:12 +0000 gems/ * drwxr-xr-x 2 40 2024-11-12 18:10:12 +0000 plugins/ * drwxr-xr-x 3 60 2024-11-12 18:10:12 +0000 specifications/ * drwxr-xr-x 2 40 2024-11-12 18:10:12 +0000 default/ * drwxr-xr-x 2 40 2024-11-12 18:10:12 +0000 userhome/ *** [uncommon.mk:963: yes-test-all] Error 1 #<Timeout::Error: execution expired> enter analyzing mode for stuck processes ps jx PID PGID SID TTY TPGID STAT UID TIME COMMAND 1 949 949 949 ? -1 Ss 1000 0:14 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest 959 959 959 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 960 959 959 pts/0 959 S+ 1000 0:05 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest 733932 733932 733932 ? -1 Ss 1000 0:00 /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only 1 2090122 2090122 2090122 ? -1 Ss 1000 0:00 SCREEN 2090124 2090124 2090124 pts/2 2090124 Ss+ 1000 0:00 /bin/bash 2360588 2360588 2360588 pts/1 2360588 Ss+ 1000 0:00 /bin/bash 1 2628222 2628222 2628222 ? -1 Ss 1000 0:00 /usr/lib/systemd/systemd --user 2628224 2628222 2628222 ? -1 S 1000 0:00 (sd-pam) 960 2822192 959 959 pts/0 959 Sl+ 1000 0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest 2822195 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.20241112-180737 --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 2822196 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.20241112-180737 --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 2832408 959 959 pts/0 959 Z+ 1000 0:00 [sh] <defunct> 1 2833068 959 959 pts/0 959 Sl+ 1000 0:01 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork 2833309 959 959 pts/0 959 Sl+ 1000 0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork 2833312 959 959 pts/0 959 Z+ 1000 0:00 [test_autoload.*] <defunct> 2833316 959 959 pts/0 959 Z+ 1000 0:00 [test_autoload.*] <defunct> 2835449 959 959 pts/0 959 R+ 1000 0:00 ps jx 2090122, 2628222, 2833068], 949=>[959], 959=>[960], 2628222=>[733932, 2628224], 2090122=>[2090124, 2360588], 960=>[2822192], 2822192=>[2822195], 2822195=>[2822196], 2822196=>[2832408, 2835449], 2833068=>[2833309, 2833312, 2833316]} timeout 60 gdb -p 2832408 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null not attach to process. If your uid matches the uid of the target check the setting of /proc/sys/kernel/yama/ptrace_scope, or try as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf Threads threads. Machine level backtrace Dump Ruby level backtrace (if possible) timeout 60 gdb -p 2835449 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null Threads threads. Machine level backtrace Dump Ruby level backtrace (if possible) #<Errno::ESRCH: No such process> yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512. ================================================================= ==2836124==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7c13cf309041 at pc 0x62070b509ded bp 0x7c13d05ffcf0 sp 0x7c13d05ff4b8 of size 2 at 0x7c13cf309041 thread T108 ================================================================= ==2836127==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7df025f09041 at pc 0x582e0dbcbded bp 0x7df027dffcf0 sp 0x7df027dff4b8 of size 2 at 0x7df025f09041 thread T46 ================================================================= ==2836132==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7f96dcd09041 at pc 0x5f442984dded bp 0x7f96de7ffcf0 sp 0x7f96de7ff4b8 of size 2 at 0x7f96dcd09041 thread T215 ================================================================= ==2836125==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7d7a66f09041 at pc 0x5fcaae92cded bp 0x7d7a697ffcf0 sp 0x7d7a697ff4b8 of size 2 at 0x7d7a66f09041 thread T75 ================================================================= ==2836135==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7889a7309041 at pc 0x637121f1dded bp 0x7889a91ffcf0 sp 0x7889a91ff4b8 of size 2 at 0x7889a7309041 thread T129 #0 0x62070b509dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7c13db2cb8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55 #2 0x62070b58e95e in asan_thread_start(void*) asan_interceptors.cpp.o #3 0x7c13fc09ca93 in start_thread nptl/pthread_create.c:447:8 #4 0x7c13fc129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 #0 0x582e0dbcbdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7df030acd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55 #2 0x582e0dc5095e in asan_thread_start(void*) asan_interceptors.cpp.o #3 0x7df04e09ca93 in start_thread nptl/pthread_create.c:447:8 #4 0x7df04e129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x7df025f09041 is located in stack of thread T46 at offset 65 in frame #0 0x7df030acd4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056 This frame has 2 object(s): [32, 48) 'sleep_ts' (line 3076) [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork 0x7c13cf309041 is located in stack of thread T108 at offset 65 in frame (longjmp and C++ exceptions *are* supported) #0 0x7c13db2cb4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056 T46 created by T0 here: This frame has 2 object(s): [32, 48) 'sleep_ts' (line 3076) [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions *are* supported) T108 created by T0 here: #0 0x5f442984ddec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7f96f04e08dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55 #2 0x5f44298d295e in asan_thread_start(void*) asan_interceptors.cpp.o #3 0x7f970dc9ca93 in start_thread nptl/pthread_create.c:447:8 #4 0x7f970dd29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x7f96dcd09041 is located in stack of thread T215 at offset 65 in frame #0 0x7f96f04e04df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056 This frame has 2 object(s): [32, 48) 'sleep_ts' (line 3076) [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions *are* supported) T215 created by T0 here: #0 0x5fcaae92cdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7d7a7b87e8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55 #2 0x5fcaae9b195e in asan_thread_start(void*) asan_interceptors.cpp.o #3 0x7d7a9849ca93 in start_thread nptl/pthread_create.c:447:8 #4 0x7d7a98529c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x7d7a66f09041 is located in stack of thread T75 at offset 65 in frame #0 0x7d7a7b87e4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056 This frame has 2 object(s): [32, 48) 'sleep_ts' (line 3076) [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions *are* supported) T75 created by T0 here: #0 0x62070b576601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7c13db2c40bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15 #2 0x7c13db2aa15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17 #3 0x62070b5d919f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18 #4 0x7c13db2a927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20 #5 0x7c13db2b131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12 #6 0x62070b9c6f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15 #7 0x62070b9c6f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12 #8 0x62070b9c6f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15 #9 0x62070b9cb9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12 #10 0x62070b9cb9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12 #11 0x62070b97acf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12 #12 0x62070b97acf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12 #13 0x62070b7211b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5 #14 0x62070b670ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16 #15 0x62070b9b2d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #16 0x62070b998dfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16 #17 0x62070b9988b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c #18 0x62070b9603fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #19 0x62070b9603fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #20 0x62070b94f617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #21 0x62070b9d0301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #22 0x62070b9d0301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #23 0x62070b98339a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #24 0x62070b98339a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #25 0x62070b9b2d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #26 0x62070b95799a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #27 0x62070b95799a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #28 0x62070b94f617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #29 0x62070b9d0301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #30 0x62070b9d0301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #31 0x62070b97ca05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #32 0x62070b97ca05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #33 0x62070b97ca05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #34 0x62070b97ca05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #35 0x62070bb3b81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24 #36 0x62070b9b2d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #37 0x62070b95799a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #38 0x62070b95799a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #39 0x62070b94f617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #40 0x62070b9d0301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #41 0x62070b9d0301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #42 0x62070b97ca05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #43 0x62070b97ca05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #44 0x62070b97ca05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #45 0x62070b97ca05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #46 0x62070bb20fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #47 0x62070b9b2d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #48 0x62070b95799a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #49 0x62070b95799a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #50 0x62070b94f617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #51 0x62070b6d217b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5 #52 0x62070b6ca2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9 #53 0x62070b6cf889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5 #54 0x62070b9b2d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #55 0x62070b9603fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #56 0x62070b9603fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #57 0x62070b94f617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #58 0x62070b9d0301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #59 0x62070b9d0301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #60 0x62070b98339a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #61 0x62070b98339a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #62 0x62070b9b2d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #63 0x62070b95799a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #64 0x62070b95799a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #65 0x62070b94f9d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22 #66 0x62070b94f9d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18 #67 0x62070b5d549a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9 #68 0x62070b5d549a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30 #69 0x62070b5cea06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12 #70 0x62070b5cea06 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #71 0x7c13fc02a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #72 0x7c13fc02a28a in __libc_start_main csu/../csu/libc-start.c:360:3 #73 0x62070b4f27e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) in strlen bytes around the buggy address: 0x7c13cf308d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7c13cf308e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7c13cf308e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7c13cf308f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7c13cf308f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x7c13cf309000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00 0x7c13cf309080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 0x7c13cf309100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7c13cf309180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7c13cf309200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7c13cf309280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2836124==ABORTING #0 0x582e0dc38601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7df030ac60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15 #2 0x7df030aac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17 #3 0x582e0dc9b19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18 #4 0x7df030aab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20 #5 0x7df030ab331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12 #6 0x582e0e088f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15 #7 0x582e0e088f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12 #8 0x582e0e088f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15 #9 0x582e0e08d9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12 #10 0x582e0e08d9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12 #11 0x582e0e03ccf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12 #12 0x582e0e03ccf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12 #13 0x582e0dde31b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5 #14 0x582e0dd32ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16 #15 0x582e0e074d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #16 0x582e0e05adfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16 #17 0x582e0e05a8b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c #18 0x582e0e0223fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #19 0x582e0e0223fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #20 0x582e0e011617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #21 0x582e0e092301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #22 0x582e0e092301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #23 0x582e0e04539a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #24 0x582e0e04539a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #25 0x582e0e074d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #26 0x582e0e01999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #27 0x582e0e01999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #28 0x582e0e011617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #29 0x582e0e092301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #30 0x582e0e092301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #31 0x582e0e03ea05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #32 0x582e0e03ea05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #33 0x582e0e03ea05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #34 0x582e0e03ea05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #35 0x582e0e1fd81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24 #36 0x582e0e074d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #37 0x582e0e01999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #38 0x582e0e01999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #39 0x582e0e011617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #40 0x582e0e092301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #41 0x582e0e092301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #42 0x582e0e03ea05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #43 0x582e0e03ea05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #44 0x582e0e03ea05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #45 0x582e0e03ea05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #46 0x582e0e1e2fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #47 0x582e0e074d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #48 0x582e0e01999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #49 0x582e0e01999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #50 0x582e0e011617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #51 0x582e0dd9417b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5 #52 0x582e0dd8c2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9 #53 0x582e0dd91889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5 #54 0x582e0e074d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #55 0x582e0e0223fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #56 0x582e0e0223fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #57 0x582e0e011617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #58 0x582e0e092301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #59 0x582e0e092301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #60 0x582e0e04539a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #61 0x582e0e04539a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #62 0x582e0e074d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #63 0x582e0e01999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #64 0x582e0e01999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #65 0x582e0e0119d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22 #66 0x582e0e0119d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18 #67 0x582e0dc9749a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9 #68 0x582e0dc9749a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30 #69 0x582e0dc90a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12 #70 0x582e0dc90a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #71 0x7df04e02a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #72 0x7df04e02a28a in __libc_start_main csu/../csu/libc-start.c:360:3 #73 0x582e0dbb47e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) in strlen bytes around the buggy address: 0x7df025f08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7df025f08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7df025f08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7df025f08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7df025f08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x7df025f09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00 0x7df025f09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 0x7df025f09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7df025f09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7df025f09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7df025f09280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2836127==ABORTING #0 0x5f44298ba601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7f96f04d90bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15 #2 0x7f96f04bf15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17 #3 0x5f442991d19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18 #4 0x7f96f04be27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20 #5 0x7f96f04c631d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12 #6 0x5f4429d0af8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15 #7 0x5f4429d0af8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12 #8 0x5f4429d0af8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15 #9 0x5f4429d0f9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12 #10 0x5f4429d0f9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12 #11 0x5f4429cbecf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12 #12 0x5f4429cbecf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12 #13 0x5f4429a651b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5 #14 0x5f44299b4ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16 #15 0x5f4429cf6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #16 0x5f4429cdcdfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16 #17 0x5f4429cdc8b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c #18 0x5f4429ca43fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #19 0x5f4429ca43fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #20 0x5f4429c93617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #21 0x5f4429d14301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #22 0x5f4429d14301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #23 0x5f4429cc739a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #24 0x5f4429cc739a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #25 0x5f4429cf6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #26 0x5f4429c9b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #27 0x5f4429c9b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #28 0x5f4429c93617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #29 0x5f4429d14301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #30 0x5f4429d14301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #31 0x5f4429cc0a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #32 0x5f4429cc0a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #33 0x5f4429cc0a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #34 0x5f4429cc0a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #35 0x5f4429e7f81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24 #36 0x5f4429cf6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #37 0x5f4429c9b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #38 0x5f4429c9b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #39 0x5f4429c93617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #40 0x5f4429d14301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #41 0x5f4429d14301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #42 0x5f4429cc0a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #43 0x5f4429cc0a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #44 0x5f4429cc0a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #45 0x5f4429cc0a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #46 0x5f4429e64fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #47 0x5f4429cf6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #48 0x5f4429c9b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #49 0x5f4429c9b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #50 0x5f4429c93617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #51 0x5f4429a1617b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5 #52 0x5f4429a0e2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9 #53 0x5f4429a13889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5 #54 0x5f4429cf6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #55 0x5f4429ca43fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #56 0x5f4429ca43fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #57 0x5f4429c93617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #58 0x5f4429d14301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #59 0x5f4429d14301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #60 0x5f4429cc739a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #61 0x5f4429cc739a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #62 0x5f4429cf6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #63 0x5f4429c9b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #64 0x5f4429c9b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #65 0x5f4429c939d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22 #66 0x5f4429c939d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18 #67 0x5f442991949a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9 #68 0x5f442991949a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30 #69 0x5f4429912a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12 #70 0x5f4429912a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #71 0x7f970dc2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #72 0x7f970dc2a28a in __libc_start_main csu/../csu/libc-start.c:360:3 #73 0x5f44298367e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) in strlen bytes around the buggy address: 0x7f96dcd08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7f96dcd08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7f96dcd08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7f96dcd08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7f96dcd08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x7f96dcd09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00 0x7f96dcd09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 0x7f96dcd09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7f96dcd09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7f96dcd09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7f96dcd09280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2836132==ABORTING #0 0x5fcaae999601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7d7a7b8770bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15 #2 0x7d7a7b85d15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17 #3 0x5fcaae9fc19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18 #4 0x7d7a7b85c27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20 #5 0x7d7a7b86431d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12 #6 0x5fcaaede9f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15 #7 0x5fcaaede9f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12 #8 0x5fcaaede9f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15 #9 0x5fcaaedee9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12 #10 0x5fcaaedee9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12 #11 0x5fcaaed9dcf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12 #12 0x5fcaaed9dcf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12 #13 0x5fcaaeb441b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5 #14 0x5fcaaea93ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16 #15 0x5fcaaedd5d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #16 0x5fcaaedbbdfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16 #17 0x5fcaaedbb8b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c #18 0x5fcaaed833fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #19 0x5fcaaed833fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #20 0x5fcaaed72617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #21 0x5fcaaedf3301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #22 0x5fcaaedf3301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #23 0x5fcaaeda639a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #24 0x5fcaaeda639a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #25 0x5fcaaedd5d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #26 0x5fcaaed7a99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #27 0x5fcaaed7a99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #28 0x5fcaaed72617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #29 0x5fcaaedf3301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #30 0x5fcaaedf3301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #31 0x5fcaaed9fa05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #32 0x5fcaaed9fa05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #33 0x5fcaaed9fa05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #34 0x5fcaaed9fa05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #35 0x5fcaaef5e81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24 #36 0x5fcaaedd5d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #37 0x5fcaaed7a99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #38 0x5fcaaed7a99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #39 0x5fcaaed72617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #40 0x5fcaaedf3301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #41 0x5fcaaedf3301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #42 0x5fcaaed9fa05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #43 0x5fcaaed9fa05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #44 0x5fcaaed9fa05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #45 0x5fcaaed9fa05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #46 0x5fcaaef43fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #47 0x5fcaaedd5d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #48 0x5fcaaed7a99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #49 0x5fcaaed7a99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #50 0x5fcaaed72617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #51 0x5fcaaedf3301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #52 0x5fcaaedf3301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #53 0x5fcaaed9fa05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #54 0x5fcaaed9fa05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #55 0x5fcaaed9fa05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #56 0x5fcaaed9fa05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #57 0x5fcaaef43fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #58 0x5fcaaedd5d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #59 0x5fcaaed7a99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #60 0x5fcaaed7a99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #61 0x5fcaaed72617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #62 0x5fcaaeaf517b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5 #63 0x5fcaaeaed2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9 #64 0x5fcaaeaf2889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5 #65 0x5fcaaedd5d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #66 0x5fcaaed833fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #67 0x5fcaaed833fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #68 0x5fcaaed72617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #69 0x5fcaaedf3301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #70 0x5fcaaedf3301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #71 0x5fcaaeda639a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #72 0x5fcaaeda639a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #73 0x5fcaaedd5d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #74 0x5fcaaed7a99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #75 0x5fcaaed7a99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #76 0x5fcaaed729d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22 #77 0x5fcaaed729d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18 #78 0x5fcaae9f849a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9 #79 0x5fcaae9f849a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30 #80 0x5fcaae9f1a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12 #81 0x5fcaae9f1a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #82 0x7d7a9842a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #83 0x7d7a9842a28a in __libc_start_main csu/../csu/libc-start.c:360:3 #84 0x5fcaae9157e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) in strlen bytes around the buggy address: 0x7d7a66f08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7d7a66f08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7d7a66f08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7d7a66f08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7d7a66f08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x7d7a66f09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00 0x7d7a66f09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 0x7d7a66f09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7d7a66f09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7d7a66f09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7d7a66f09280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2836125==ABORTING child mspec-run process died unexpectedly while running /tmp/ruby/src/trunk_asan/spec/ruby/library/net-http/http/copy_spec.rb #0 0x637121f1ddec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7889ab50f8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55 #2 0x637121fa295e in asan_thread_start(void*) asan_interceptors.cpp.o #3 0x7889d8e9ca93 in start_thread nptl/pthread_create.c:447:8 #4 0x7889d8f29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x7889a7309041 is located in stack of thread T129 at offset 65 in frame #0 0x7889ab50f4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056 This frame has 2 object(s): [32, 48) 'sleep_ts' (line 3076) [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions *are* supported) T129 created by T0 here: #0 0x637121f8a601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x7889ab5080bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15 #2 0x7889ab4ee15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17 #3 0x637121fed19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18 #4 0x7889ab4ed27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20 #5 0x7889ab4f531d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12 #6 0x6371223daf8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15 #7 0x6371223daf8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12 #8 0x6371223daf8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15 #9 0x6371223df9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12 #10 0x6371223df9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12 #11 0x63712238ecf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12 #12 0x63712238ecf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12 #13 0x6371221351b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5 #14 0x637122084ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16 #15 0x6371223c6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #16 0x6371223acdfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16 #17 0x6371223ac8b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c #18 0x6371223743fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #19 0x6371223743fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #20 0x637122363617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #21 0x6371223e4301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #22 0x6371223e4301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #23 0x63712239739a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #24 0x63712239739a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #25 0x6371223c6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #26 0x63712236b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #27 0x63712236b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #28 0x637122363617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #29 0x6371223e4301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #30 0x6371223e4301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #31 0x637122390a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #32 0x637122390a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #33 0x637122390a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #34 0x637122390a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #35 0x63712254f81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24 #36 0x6371223c6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #37 0x63712236b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #38 0x63712236b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #39 0x637122363617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #40 0x6371223e4301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #41 0x6371223e4301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #42 0x637122390a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #43 0x637122390a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #44 0x637122390a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #45 0x637122390a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #46 0x637122534fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #47 0x6371223c6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #48 0x63712236b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #49 0x63712236b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #50 0x637122363617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #51 0x6371223e4301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #52 0x6371223e4301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #53 0x637122390a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #54 0x637122390a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #55 0x637122390a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #56 0x637122390a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #57 0x637122534fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #58 0x6371223c6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #59 0x63712236b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #60 0x63712236b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #61 0x637122363617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #62 0x6371220e617b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5 #63 0x6371220de2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9 #64 0x6371220e3889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5 #65 0x6371223c6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #66 0x6371223743fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #67 0x6371223743fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #68 0x637122363617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #69 0x6371223e4301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #70 0x6371223e4301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #71 0x63712239739a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #72 0x63712239739a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #73 0x6371223c6d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #74 0x63712236b99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #75 0x63712236b99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #76 0x6371223639d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22 #77 0x6371223639d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18 #78 0x637121fe949a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9 #79 0x637121fe949a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30 #80 0x637121fe2a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12 #81 0x637121fe2a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #82 0x7889d8e2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #83 0x7889d8e2a28a in __libc_start_main csu/../csu/libc-start.c:360:3 #84 0x637121f067e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) in strlen bytes around the buggy address: 0x7889a7308d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7889a7308e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7889a7308e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7889a7308f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7889a7308f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x7889a7309000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00 0x7889a7309080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 0x7889a7309100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7889a7309180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7889a7309200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x7889a7309280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2836135==ABORTING ================================================================= ==2836126==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x70ad7f509041 at pc 0x5f83c3f4bded bp 0x70ad807ffcf0 sp 0x70ad807ff4b8 of size 2 at 0x70ad7f509041 thread T33 #0 0x5f83c3f4bdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x70ada82cb8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55 #2 0x5f83c3fd095e in asan_thread_start(void*) asan_interceptors.cpp.o #3 0x70adaae9ca93 in start_thread nptl/pthread_create.c:447:8 #4 0x70adaaf29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x70ad7f509041 is located in stack of thread T33 at offset 65 in frame #0 0x70ada82cb4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056 This frame has 2 object(s): [32, 48) 'sleep_ts' (line 3076) [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions *are* supported) T33 created by T0 here: #0 0x5f83c3fb8601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) #1 0x70ada82c40bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15 #2 0x70ada82aa15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17 #3 0x5f83c401b19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18 #4 0x70ada82a927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20 #5 0x70ada82b131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12 #6 0x5f83c4408f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15 #7 0x5f83c4408f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12 #8 0x5f83c4408f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15 #9 0x5f83c440d9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12 #10 0x5f83c440d9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12 #11 0x5f83c43bccf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12 #12 0x5f83c43bccf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12 #13 0x5f83c41631b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5 #14 0x5f83c40b2ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16 #15 0x5f83c43f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #16 0x5f83c43dadfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16 #17 0x5f83c43da8b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c #18 0x5f83c43a23fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #19 0x5f83c43a23fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #20 0x5f83c4391617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #21 0x5f83c4412301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #22 0x5f83c4412301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #23 0x5f83c43c539a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #24 0x5f83c43c539a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #25 0x5f83c43f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #26 0x5f83c439999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #27 0x5f83c439999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #28 0x5f83c4391617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #29 0x5f83c4412301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #30 0x5f83c4412301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #31 0x5f83c43bea05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #32 0x5f83c43bea05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #33 0x5f83c43bea05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #34 0x5f83c43bea05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #35 0x5f83c457d81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24 #36 0x5f83c43f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #37 0x5f83c439999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #38 0x5f83c439999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #39 0x5f83c4391617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #40 0x5f83c4412301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #41 0x5f83c4412301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #42 0x5f83c43bea05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #43 0x5f83c43bea05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #44 0x5f83c43bea05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #45 0x5f83c43bea05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #46 0x5f83c4562fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #47 0x5f83c43f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #48 0x5f83c439999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #49 0x5f83c439999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #50 0x5f83c4391617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #51 0x5f83c4412301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #52 0x5f83c4412301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #53 0x5f83c43bea05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #54 0x5f83c43bea05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12 #55 0x5f83c43bea05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12 #56 0x5f83c43bea05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c #57 0x5f83c4562fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9 #58 0x5f83c43f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #59 0x5f83c439999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #60 0x5f83c439999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #61 0x5f83c4391617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #62 0x5f83c411417b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5 #63 0x5f83c410c2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9 #64 0x5f83c4111889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5 #65 0x5f83c43f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #66 0x5f83c43a23fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #67 0x5f83c43a23fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11 #68 0x5f83c4391617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22 #69 0x5f83c4412301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12 #70 0x5f83c4412301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20 #71 0x5f83c43c539a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12 #72 0x5f83c43c539a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12 #73 0x5f83c43f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11 #74 0x5f83c439999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15 #75 0x5f83c439999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11 #76 0x5f83c43919d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22 #77 0x5f83c43919d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18 #78 0x5f83c401749a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9 #79 0x5f83c401749a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30 #80 0x5f83c4010a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12 #81 0x5f83c4010a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12 #82 0x70adaae2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #83 0x70adaae2a28a in __libc_start_main csu/../csu/libc-start.c:360:3 #84 0x5f83c3f347e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 07c328e7576f4557e6114856d1fcf272b5c8f374) in strlen bytes around the buggy address: 0x70ad7f508d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x70ad7f508e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x70ad7f508e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x70ad7f508f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x70ad7f508f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x70ad7f509000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00 0x70ad7f509080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 0x70ad7f509100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x70ad7f509180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x70ad7f509200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x70ad7f509280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2836126==ABORTING *** [uncommon.mk:1013: yes-test-spec] Error 1 (report_on_exception is true):

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	949
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	>>>
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	>>>
	>>>

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