Could not find libv8-5.0.71.48.3 in any of the sources #8
Comments
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Hello, could you provide the output of |
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I had forgotten to push the source distribution of the 5.0.71.48.3 version of libv8. It's up now, but expect huge compile time at best and compilation failure at worst, since your platform seems to not be officially supported by the libv8 gem. |
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Thanks @ignisf, the output is |
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Yeah, we have no convenient way of producing libv8 binaries for OS X 10.9. Anyway, that's not an issue with mini_racer. |
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Thanks for explaining that, no worries. Will close this now! |
cataphract
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May 6, 2020
Test on precise
cataphract
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May 6, 2020
Can be reproduced just by running the tests: while /home/glopes/ruby/bin/ruby -Ilib:test:lib -I/home/glopes/ruby/lib/ruby/gems/2.7.0/gems/rake-10.5.0/lib /home/glopes/ruby/lib/ruby/gems/2.7.0/gems/rake-10.5.0/lib/rake/rake_test_loader.rb test/mini_racer_test.rb; do echo not yet; done ... You have skipped tests. Run with --verbose for details. Segmentation fault (core dumped) glopes ~/repos/mini_racer ((b32ca19...) %) $ coredumpctl gdb PID: 29454 (ruby) UID: 1000 (glopes) GID: 1000 (glopes) Signal: 11 (SEGV) Timestamp: Tue 2020-05-05 15:24:40 WEST (11s ago) Command Line: /home/glopes/ruby/bin/ruby -Ilib:test:lib -I/home/glopes/ruby/lib/ruby/gems/2.7.0/gems/rake-10.5.0/lib /home/glopes/ruby/lib/ruby/gems/2.7.0/gems/rake-10.5.0/lib/rake/rake_test_loader.rb test/mini_racer_test.rb Executable: /home/glopes/ruby/bin/ruby Control Group: /user.slice/user-1000.slice/session-c2.scope Unit: session-c2.scope Slice: user-1000.slice Session: c2 Owner UID: 1000 (glopes) Boot ID: 64a5c179f6764f5f95498c75fd17be8e Machine ID: 82e2fca72c474b2591af0e380dc4cead Hostname: aorus Storage: /var/lib/systemd/coredump/core.ruby.1000.64a5c179f6764f5f95498c75fd17be8e.29454.1588688680000000.lz4 Message: Process 29454 (ruby) of user 1000 dumped core. Stack trace of thread 29491: #0 0x0000563082fe9e60 n/a (n/a) rubyjs#1 0x00007fc11080ae2c n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) rubyjs#2 0x00007fc110794b03 n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) rubyjs#3 0x00007fc11082829e n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) rubyjs#4 0x00007fc110827f76 n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) rubyjs#5 0x00007fc1105e3560 n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) GNU gdb (Ubuntu 8.1-0ubuntu3.2) 8.1.0.20180409-git Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /home/glopes/ruby/bin/ruby...done. [New LWP 29491] [New LWP 29455] [New LWP 29456] [New LWP 29454] [New LWP 29468] [New LWP 29469] [New LWP 29465] [New LWP 29467] [New LWP 29471] [New LWP 29470] [New LWP 29472] [New LWP 29474] [New LWP 29473] [New LWP 29475] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/glopes/ruby/bin/ruby -Ilib:test:lib -I/home/glopes/ruby/lib/ruby/gems/2.7'. Program terminated with signal SIGSEGV, Segmentation fault. [Current thread is 1 (Thread 0x7fc0b0ff9700 (LWP 29491))] #0 0x0000563082fe9e60 in ?? () rubyjs#1 0x00007fc110b9ea6c in v8::internal::VirtualMemory::Free() () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so rubyjs#2 0x00007fc11080ae2c in v8::internal::StoreBuffer::TearDown() () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so rubyjs#3 0x00007fc110794b03 in v8::internal::Heap::TearDown() () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so rubyjs#4 0x00007fc11082829e in v8::internal::Isolate::Deinit() () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so rubyjs#5 0x00007fc110827f76 in v8::internal::Isolate::Delete(v8::internal::Isolate*) () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so rubyjs#6 0x00007fc1105e3560 in free_isolate (isolate_info=isolate_info@entry=0x563083e7db70) at ../../../../ext/mini_racer_extension/mini_racer_extension.cc:1194 rubyjs#7 0x00007fc1105e03c8 in IsolateInfo::~IsolateInfo (this=0x563083e7db70, __in_chrg=<optimized out>) at ../../../../ext/mini_racer_extension/mini_racer_extension.cc:52 rubyjs#8 IsolateInfo::release (this=0x563083e7db70) at ../../../../ext/mini_racer_extension/mini_racer_extension.cc:71 rubyjs#9 free_context_raw (arg=0x5630832a7d90) at ../../../../ext/mini_racer_extension/mini_racer_extension.cc:1221 rubyjs#10 0x00007fc116c5f6db in start_thread (arg=0x7fc0b0ff9700) at pthread_create.c:463 rubyjs#11 0x00007fc115d2588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
SamSaffron
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that referenced
this issue
May 8, 2020
* Fix use-after-free This can easily glanced on valgrind: $ cat a.rb require 'mini_racer' puts 'before context new' context = MiniRacer::Context.new puts 'after context new' context.dispose puts 'after dispose' glopes ~/repos/mini_racer ((b32ca19...) %) $ valgrind --max-stackframe=8379104 /home/glopes/ruby/bin/ruby -Ilib:test:lib a.rb ==29861== Memcheck, a memory error detector ==29861== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==29861== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==29861== Command: /home/glopes/ruby/bin/ruby -Ilib:test:lib a.rb ==29861== before context new after context new ==29861== Invalid read of size 8 ==29861== at 0xC301450: free_context(ContextInfo*) (mini_racer_extension.cc:1247) ==29861== by 0xC301516: rb_context_dispose(unsigned long) (mini_racer_extension.cc:1439) ==29861== by 0x2F5B39: vm_call_cfunc_with_frame (vm_insnhelper.c:2514) ==29861== by 0x2F5B39: vm_call_cfunc (vm_insnhelper.c:2539) ==29861== by 0x30FF4D: vm_call_method (vm_insnhelper.c:3053) ==29861== by 0x307CD4: vm_sendish (vm_insnhelper.c:4023) ==29861== by 0x307CD4: vm_exec_core (insns.def:801) ==29861== by 0x2FF7E7: rb_vm_exec (vm.c:1920) ==29861== by 0x3004DD: invoke_iseq_block_from_c (vm.c:1116) ==29861== by 0x3004DD: invoke_block_from_c_bh (vm.c:1134) ==29861== by 0x3004DD: vm_yield (vm.c:1179) ==29861== by 0x3004DD: rb_yield_0 (vm_eval.c:1227) ==29861== by 0x3004DD: rb_yield_1 (vm_eval.c:1233) ==29861== by 0x3004DD: rb_yield (vm_eval.c:1243) ==29861== by 0x136F60: rb_ensure (eval.c:1129) ==29861== by 0x2F5B39: vm_call_cfunc_with_frame (vm_insnhelper.c:2514) ==29861== by 0x2F5B39: vm_call_cfunc (vm_insnhelper.c:2539) ==29861== by 0x30FF4D: vm_call_method (vm_insnhelper.c:3053) ==29861== by 0x307D8A: vm_sendish (vm_insnhelper.c:4023) ==29861== by 0x307D8A: vm_exec_core (insns.def:782) ==29861== by 0x2FFE8E: rb_vm_exec (vm.c:1929) ==29861== Address 0xbd6e520 is 0 bytes inside a block of size 48 free'd ==29861== at 0x4C30D3B: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==29861== by 0x157D09: objspace_xfree (gc.c:10071) ==29861== by 0x157D09: ruby_sized_xfree (gc.c:10164) ==29861== by 0x157D09: ruby_xfree (gc.c:10171) ==29861== by 0xC3013CF: operator delete (mini_racer_extension.cc:84) ==29861== by 0xC3013CF: release (mini_racer_extension.cc:71) ==29861== by 0xC3013CF: free_context_raw(void*) (mini_racer_extension.cc:1221) ==29861== by 0xC301448: free_context(ContextInfo*) (mini_racer_extension.cc:1244) ==29861== by 0xC301516: rb_context_dispose(unsigned long) (mini_racer_extension.cc:1439) ==29861== by 0x2F5B39: vm_call_cfunc_with_frame (vm_insnhelper.c:2514) ==29861== by 0x2F5B39: vm_call_cfunc (vm_insnhelper.c:2539) ==29861== by 0x30FF4D: vm_call_method (vm_insnhelper.c:3053) ==29861== by 0x307CD4: vm_sendish (vm_insnhelper.c:4023) ==29861== by 0x307CD4: vm_exec_core (insns.def:801) ==29861== by 0x2FF7E7: rb_vm_exec (vm.c:1920) ==29861== by 0x3004DD: invoke_iseq_block_from_c (vm.c:1116) ==29861== by 0x3004DD: invoke_block_from_c_bh (vm.c:1134) ==29861== by 0x3004DD: vm_yield (vm.c:1179) ==29861== by 0x3004DD: rb_yield_0 (vm_eval.c:1227) ==29861== by 0x3004DD: rb_yield_1 (vm_eval.c:1233) ==29861== by 0x3004DD: rb_yield (vm_eval.c:1243) ==29861== by 0x136F60: rb_ensure (eval.c:1129) ==29861== by 0x2F5B39: vm_call_cfunc_with_frame (vm_insnhelper.c:2514) ==29861== by 0x2F5B39: vm_call_cfunc (vm_insnhelper.c:2539) ==29861== Block was alloc'd at ==29861== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==29861== by 0x154BE3: objspace_xmalloc0 (gc.c:9860) ==29861== by 0xC3041D1: operator new (mini_racer_extension.cc:80) ==29861== by 0xC3041D1: rb_context_init_unsafe(unsigned long, unsigned long, unsigned long) (mini_racer_extension.cc:777) ==29861== by 0x2F5B39: vm_call_cfunc_with_frame (vm_insnhelper.c:2514) ==29861== by 0x2F5B39: vm_call_cfunc (vm_insnhelper.c:2539) ==29861== by 0x30FF4D: vm_call_method (vm_insnhelper.c:3053) ==29861== by 0x307CD4: vm_sendish (vm_insnhelper.c:4023) ==29861== by 0x307CD4: vm_exec_core (insns.def:801) ==29861== by 0x2FF7E7: rb_vm_exec (vm.c:1920) ==29861== by 0x3037B6: vm_call0_body (vm_eval.c:136) ==29861== by 0x303F7E: rb_vm_call0 (vm_eval.c:52) ==29861== by 0x3042CC: rb_vm_call_kw (vm_eval.c:268) ==29861== by 0x3048CF: rb_call0 (vm_eval.c:392) ==29861== by 0x304D73: rb_call (vm_eval.c:718) ==29861== by 0x304D73: rb_funcallv_kw (vm_eval.c:965) ==29861== after dispose * Fix shutdown crashes, make cleanup threads detached Can be reproduced just by running the tests: while /home/glopes/ruby/bin/ruby -Ilib:test:lib -I/home/glopes/ruby/lib/ruby/gems/2.7.0/gems/rake-10.5.0/lib /home/glopes/ruby/lib/ruby/gems/2.7.0/gems/rake-10.5.0/lib/rake/rake_test_loader.rb test/mini_racer_test.rb; do echo not yet; done ... You have skipped tests. Run with --verbose for details. Segmentation fault (core dumped) glopes ~/repos/mini_racer ((b32ca19...) %) $ coredumpctl gdb PID: 29454 (ruby) UID: 1000 (glopes) GID: 1000 (glopes) Signal: 11 (SEGV) Timestamp: Tue 2020-05-05 15:24:40 WEST (11s ago) Command Line: /home/glopes/ruby/bin/ruby -Ilib:test:lib -I/home/glopes/ruby/lib/ruby/gems/2.7.0/gems/rake-10.5.0/lib /home/glopes/ruby/lib/ruby/gems/2.7.0/gems/rake-10.5.0/lib/rake/rake_test_loader.rb test/mini_racer_test.rb Executable: /home/glopes/ruby/bin/ruby Control Group: /user.slice/user-1000.slice/session-c2.scope Unit: session-c2.scope Slice: user-1000.slice Session: c2 Owner UID: 1000 (glopes) Boot ID: 64a5c179f6764f5f95498c75fd17be8e Machine ID: 82e2fca72c474b2591af0e380dc4cead Hostname: aorus Storage: /var/lib/systemd/coredump/core.ruby.1000.64a5c179f6764f5f95498c75fd17be8e.29454.1588688680000000.lz4 Message: Process 29454 (ruby) of user 1000 dumped core. Stack trace of thread 29491: #0 0x0000563082fe9e60 n/a (n/a) #1 0x00007fc11080ae2c n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) #2 0x00007fc110794b03 n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) #3 0x00007fc11082829e n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) #4 0x00007fc110827f76 n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) #5 0x00007fc1105e3560 n/a (/home/glopes/repos/mini_racer/lib/mini_racer_extension.so) GNU gdb (Ubuntu 8.1-0ubuntu3.2) 8.1.0.20180409-git Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /home/glopes/ruby/bin/ruby...done. [New LWP 29491] [New LWP 29455] [New LWP 29456] [New LWP 29454] [New LWP 29468] [New LWP 29469] [New LWP 29465] [New LWP 29467] [New LWP 29471] [New LWP 29470] [New LWP 29472] [New LWP 29474] [New LWP 29473] [New LWP 29475] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/glopes/ruby/bin/ruby -Ilib:test:lib -I/home/glopes/ruby/lib/ruby/gems/2.7'. Program terminated with signal SIGSEGV, Segmentation fault. [Current thread is 1 (Thread 0x7fc0b0ff9700 (LWP 29491))] #0 0x0000563082fe9e60 in ?? () #1 0x00007fc110b9ea6c in v8::internal::VirtualMemory::Free() () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so #2 0x00007fc11080ae2c in v8::internal::StoreBuffer::TearDown() () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so #3 0x00007fc110794b03 in v8::internal::Heap::TearDown() () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so #4 0x00007fc11082829e in v8::internal::Isolate::Deinit() () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so #5 0x00007fc110827f76 in v8::internal::Isolate::Delete(v8::internal::Isolate*) () from /home/glopes/repos/mini_racer/lib/mini_racer_extension.so #6 0x00007fc1105e3560 in free_isolate (isolate_info=isolate_info@entry=0x563083e7db70) at ../../../../ext/mini_racer_extension/mini_racer_extension.cc:1194 #7 0x00007fc1105e03c8 in IsolateInfo::~IsolateInfo (this=0x563083e7db70, __in_chrg=<optimized out>) at ../../../../ext/mini_racer_extension/mini_racer_extension.cc:52 #8 IsolateInfo::release (this=0x563083e7db70) at ../../../../ext/mini_racer_extension/mini_racer_extension.cc:71 #9 free_context_raw (arg=0x5630832a7d90) at ../../../../ext/mini_racer_extension/mini_racer_extension.cc:1221 #10 0x00007fc116c5f6db in start_thread (arg=0x7fc0b0ff9700) at pthread_create.c:463 #11 0x00007fc115d2588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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Hello, I'm having a problem installing this gem with bundler. It fails when resolving dependencies, with the error:
Could not find libv8-5.0.71.48.3 in any of the sourcesI'm not sure if this is an issue with
mini_raceror withlibv8versions on rubygems, so can report there if you'd prefer?Thanks!
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