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Bug #20050

closed

Segfault on Ruby 3.2.2 (and 3.1) on x86_64 Darwin 20 (rb_id_table_lookup for #hash)

Added by martinemde (Martin Emde) 6 months ago. Updated about 2 months ago.

Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x86_64-darwin20]
[ruby-core:115649]

Description

Hi,

In the rubygems & bundler repositories we've now had two segfaults in the same exact code within days of merging a change to that code, both on ruby 3.2.2 on darwin20.

  1. https://github.com/rubygems/rubygems/actions/runs/7110489973/job/19357067789?pr=7129
  2. https://github.com/rubygems/rubygems/actions/runs/7131889001/job/19421304163?pr=7228

The specific error seems to happen when calculating the hash of the array in Gem::NameTuple#hash. The array contents that is being .hashed both times should be exactly: ["has_metadata", "1.0", "ruby"]. If I'm reading this correctly, this indicates that the crash is related either to creating this hash or storing this hash in the hash table (I'm not quite sure which is triggering the crash).

An excerpt of the C backtrace shows the same backtrace for both crashes:

       -- C level backtrace information -------------------------------------------
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_vm_bugreport+0x7c4) [0x10cb0f994]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_bug_for_fatal_signal+0x1d0) [0x10c9158c0]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(sigsegv+0x5b) [0x10ca609ab]
       /usr/lib/system/libsystem_platform.dylib(_sigtramp+0x1d) [0x7ff810c14dfd]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_id_table_lookup+0x16) [0x10caa2a56]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(callable_method_entry_or_negative+0x5e) [0x10cae9c8e]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_check_funcall_basic_kw+0x129) [0x10caf0039]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(obj_any_hash+0x3c) [0x10c94bd2c]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(any_hash+0x52) [0x10c94bc12]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_st_add_direct+0x1d) [0x10ca69b7d]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(ar_try_convert_table+0x85) [0x10c94d015]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_hash_aset+0x18f) [0x10c94e26f]

I'm not sure how to follow this instruction in this case on GitHub actions: "Don't forget to include the Crash Report log file under DiagnosticReports directory in bug reports."

I have not been able to reproduce this locally with the same version of ruby (but I'm on darwin22 instead of 20). I will follow up if we continue to see this same crash.

Updated by martinemde (Martin Emde) 6 months ago

Another failure with a slightly different C backtrace. https://github.com/rubygems/rubygems/actions/runs/7133159688/job/19425249816

       -- C level backtrace information -------------------------------------------
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_vm_bugreport+0x7c4) [0x1070a6994]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_bug_for_fatal_signal+0x1d0) [0x106eac8c0]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(sigsegv+0x5b) [0x106ff79ab]
       /usr/lib/system/libsystem_platform.dylib(_sigtramp+0x1d) [0x7ff815fdcdfd]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(ruby_sip_hash13+0x60) [0x106fa7cb0]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_str_hash+0x62) [0x10700df12]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(any_hash+0x35) [0x106ee2bf5]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_st_add_direct+0x1d) [0x107000b7d]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(ar_try_convert_table+0x85) [0x106ee4015]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_hash_aset+0x18f) [0x106ee526f]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(vm_exec_core+0x60a3) [0x10707d9b3]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_vm_exec+0xbfa) [0x10708fcca]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(invoke_block_from_c_bh+0x71e) [0x1070a14ee]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(loop_i+0x5f) [0x1070a08ef]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_vrescue2+0x187) [0x106eb8d87]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_rescue2+0x7b) [0x106eb8bdb]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(vm_call_cfunc_with_frame+0x15d) [0x10709a2dd]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(vm_sendish+0x4c7) [0x10709cab7]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(vm_exec_core+0x2b66) [0x10707a476]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_vm_exec+0xbfa) [0x10708fcca]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(rb_vm_invoke_proc+0xd4a) [0x10708d98a]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(thread_do_start_proc+0x2ab) [0x10704773b]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(thread_start_func_2+0x500) [0x107046d80]
       /Users/runner/hostedtoolcache/Ruby/3.2.2/x64/lib/libruby.3.2.dylib(thread_start_func_1+0x17c) [0x10704663c]
       /usr/lib/system/libsystem_pthread.dylib(_pthread_start+0x7d) [0x7ff815fc74e1]

Updated by martinemde (Martin Emde) 6 months ago

We updated the code, guessing that overriding .new on NameTuple was causing something weird. This new segfault happened again but with no patch applied to NameTuple new/initialize because of a guard. I don't know where to go from here.

https://github.com/rubygems/rubygems/actions/runs/7175297908/job/19538352421?pr=7251

Updated by martinemde (Martin Emde) 6 months ago

One more. https://github.com/rubygems/rubygems/actions/runs/7187119964/job/19574015193?pr=7258

We have decided to stop using Gem::NameTuple as a hash key to avoid this crash when we release bundler 2.5.0.

This is the one that finally made us decide to remove it: https://github.com/rubygems/rubygems/actions/runs/7197973441/job/19606353088

In this one you can see double free or corruption (fasttop) and this is on ubuntu.

Updated by martinemde (Martin Emde) 6 months ago

  • Subject changed from Segfault on Ruby 3.2.2 on x86_64 Darwin 20 (maybe in Array#hash) to Segfault on Ruby 3.2.2 (and 3.1) on x86_64 Darwin 20 (rb_id_table_lookup for #hash)

I’m refining this more based on reading the ruby source (though I’m mostly struggling to understand.)

It appears that this bug happens when trying to store an entry in a hash using Gem::NameTuple as the key. NameTuple redefines #hash.

When ruby is checking if the key (a NameTuple) uses the built in hash method, it tries to lookup hash in the method table and segfaults around that point.

Hope this helps. If needed I can create a rubygems branch that should fail with some regularity to try to debug this better.

Updated by mame (Yusuke Endoh) 6 months ago

I'm not sure if this is really the same problem, but I was able to segfault with the following code.

srand(0)

class Foo
  def to_a
    []
  end

  def hash
    $h.delete($h.keys.sample) if rand < 0.1
    to_a.hash
  end
end

GC.stress = true
100.times do
  $h = {}
  (0..10).each {|i| $h[Foo.new] ||= {} }
end
t.rb:17: [BUG] Segmentation fault at 0x0000000000000034
ruby 3.3.0dev (2023-12-14T08:39:42Z master e51f9e9f75) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0007 p:---- s:0029 e:000028 CFUNC  :hash
c:0006 p:0021 s:0026 e:000021 BLOCK  ../t.rb:17 [FINISH]
c:0005 p:---- s:0018 e:000017 CFUNC  :each
c:0004 p:0009 s:0014 e:000013 BLOCK  ../t.rb:17
c:0003 p:0025 s:0011 e:000010 METHOD <internal:numeric>:237
c:0002 p:0025 s:0006 e:000005 EVAL   ../t.rb:15 [FINISH]
c:0001 p:0000 s:0003 E:001dd0 DUMMY  [FINISH]

-- Ruby level backtrace information ----------------------------------------
../t.rb:15:in `<main>'
<internal:numeric>:237:in `times'
../t.rb:17:in `block in <main>'
../t.rb:17:in `each'
../t.rb:17:in `block (2 levels) in <main>'
../t.rb:17:in `hash'

-- Threading information ---------------------------------------------------
Total ractor count: 1
Ruby thread count for this ractor: 1

-- Machine register context ------------------------------------------------
 RIP: 0x0000564aa444d3ab RBP: 0x00007f48494e4b00 RSP: 0x00007fffa788b410
 RAX: 0x0000000000000000 RBX: 0x0000564aa6749e40 RCX: 0x0000564aa444d370
 RDX: 0x0000000000000000 RDI: 0x0000000000000024 RSI: 0x0000000000000000
  R8: 0x0000000000000ac1  R9: 0x00007f48494e4b00 R10: 0x0000000000000000
 R11: 0x0000000000000024 R12: 0x0000564aa6709580 R13: 0x0000564aa6709580
 R14: 0x00007f48495feec0 R15: 0x0000000000000000 EFL: 0x0000000000010293

-- C level backtrace information -------------------------------------------
/home/mame/work/ruby/miniruby(rb_print_backtrace+0x14) [0x564aa4585a94] /home/mame/work/ruby/vm_dump.c:820
/home/mame/work/ruby/miniruby(rb_vm_bugreport) /home/mame/work/ruby/vm_dump.c:1151
/home/mame/work/ruby/miniruby(rb_bug_for_fatal_signal+0x14c) [0x564aa43bd4dc] /home/mame/work/ruby/error.c:1065
/home/mame/work/ruby/miniruby(sigsegv+0x53) [0x564aa44e6633] /home/mame/work/ruby/signal.c:920
/lib/x86_64-linux-gnu/libc.so.6(0x7f4849a42910) [0x7f4849a42910]
./miniruby(rb_float_noflonum_value+0x0) [0x564aa444d3ab]
/home/mame/work/ruby/miniruby(rb_float_flonum_value) ./internal/numeric.h:240
/home/mame/work/ruby/miniruby(rb_float_value_inline) ./internal/numeric.h:238
/home/mame/work/ruby/miniruby(flo_hash) /home/mame/work/ruby/numeric.c:1652
/home/mame/work/ruby/miniruby(vm_call0_cfunc_with_frame+0xca) [0x564aa457e356] ./vm_eval.c:173
/home/mame/work/ruby/miniruby(vm_call0_cfunc) ./vm_eval.c:187
/home/mame/work/ruby/miniruby(vm_call0_body) ./vm_eval.c:233
/home/mame/work/ruby/miniruby(rb_funcallv+0x212) [0x564aa4564902] ./vm_eval.c:110
/home/mame/work/ruby/miniruby(vm_catch_protect+0xfe) [0x564aa456a91e] ./vm_eval.c:2369
/home/mame/work/ruby/miniruby(exec_recursive+0x216) [0x564aa4529e76] /home/mame/work/ruby/thread.c:5179
/home/mame/work/ruby/miniruby(obj_any_hash+0x56) [0x564aa43f2486] /home/mame/work/ruby/hash.c:218
/home/mame/work/ruby/miniruby(any_hash+0x4c) [0x564aa43f239c] /home/mame/work/ruby/hash.c:203
/home/mame/work/ruby/miniruby(do_hash+0x6) [0x564aa44ee2d8] /home/mame/work/ruby/st.c:320
/home/mame/work/ruby/miniruby(rb_st_add_direct) /home/mame/work/ruby/st.c:1183
/home/mame/work/ruby/miniruby(ar_try_convert_table+0xbf) [0x564aa43f35df] /home/mame/work/ruby/hash.c:714
/home/mame/work/ruby/miniruby(RHASH_ST_TABLE+0x0) [0x564aa43f456e] /home/mame/work/ruby/hash.c:1641
/home/mame/work/ruby/miniruby(rb_hash_stlike_update) /home/mame/work/ruby/hash.c:1648
/home/mame/work/ruby/miniruby(tbl_update) /home/mame/work/ruby/hash.c:1689
./miniruby(rb_hash_aset+0xa7) [0x564aa43f44f7]
/home/mame/work/ruby/miniruby(vm_exec_core+0x5708) [0x564aa4560098] ./vm_insnhelper.c:6328
/home/mame/work/ruby/miniruby(vm_exec_loop+0x0) [0x564aa45598ad] /home/mame/work/ruby/vm.c:2486
/home/mame/work/ruby/miniruby(rb_vm_exec) /home/mame/work/ruby/vm.c:2489
./miniruby(invoke_block_from_c_bh+0x469) [0x564aa4580439]
/home/mame/work/ruby/miniruby(vm_yield_with_cref+0x46) [0x564aa45686f5] /home/mame/work/ruby/vm.c:1634
/home/mame/work/ruby/miniruby(vm_yield) /home/mame/work/ruby/vm.c:1642
/home/mame/work/ruby/miniruby(rb_yield_0) ./vm_eval.c:1366
/home/mame/work/ruby/miniruby(rb_yield) ./vm_eval.c:1382
/home/mame/work/ruby/miniruby(range_each_fixnum_loop+0x32) [0x564aa44a1df8] /home/mame/work/ruby/range.c:911
/home/mame/work/ruby/miniruby(range_each) /home/mame/work/ruby/range.c:948
/home/mame/work/ruby/miniruby(vm_call_cfunc_with_frame_+0xf4) [0x564aa4578574] ./vm_insnhelper.c:3490
/home/mame/work/ruby/miniruby(vm_sendish+0xd6) [0x564aa455cd2b] ./vm_insnhelper.c:5581
/home/mame/work/ruby/miniruby(vm_exec_core) /home/mame/work/ruby/insns.def:814
/home/mame/work/ruby/miniruby(vm_exec_loop+0x0) [0x564aa45598ad] /home/mame/work/ruby/vm.c:2486
/home/mame/work/ruby/miniruby(rb_vm_exec) /home/mame/work/ruby/vm.c:2489
/home/mame/work/ruby/miniruby(rb_ec_exec_node+0x2b) [0x564aa43c985b] /home/mame/work/ruby/eval.c:287
/home/mame/work/ruby/miniruby(ruby_run_node) /home/mame/work/ruby/eval.c:328
/home/mame/work/ruby/miniruby(rb_main+0x1c) [0x564aa4318605] ./main.c:39
/home/mame/work/ruby/miniruby(main) ./main.c:58
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_call_main+0x80) [0x7f4849a280d0] ../sysdeps/nptl/libc_start_call_main.h:58
/lib/x86_64-linux-gnu/libc.so.6(call_init+0x0) [0x7f4849a28189] ../csu/libc-start.c:360
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main_impl) ../csu/libc-start.c:347
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main) (null):0
[0x564aa43184c5]

@martinemde (Martin Emde) Question to confirm if this is the same problem as yours: Does bundler access the hash in question (Bundler::Checksum::Store's @store) from multiple threads in parallel?

The problem I found occurs when a Hash is updated from another thread while ar_try_convert_table is converting the internal representation of the hash. Since the key implements #hash method in Ruby, I think a context switch is possible during the conversion of ar_try_convert_table.

Updated by Eregon (Benoit Daloze) 6 months ago

mame (Yusuke Endoh) wrote in #note-5:

@martinemde (Martin Emde) Question to confirm if this is the same problem as yours: Does bundler access the hash in question (Bundler::Checksum::Store's @store) from multiple threads in parallel?

If so, it sounds best to use a Mutex around accesses to that Hash, as it can cause issues on other Ruby implementations as well (or have separate Hash instances per thread).

Updated by ko1 (Koichi Sasada) 6 months ago

This is a patch: https://github.com/ruby/ruby/pull/9240
I'm happy if this patch solves your problem.

Actions #8

Updated by ko1 (Koichi Sasada) 6 months ago

  • Status changed from Open to Closed

Applied in changeset git|7ba2506232d3fa6c4e82e3708c0ff746a1a8de5c.


check modifcation whil ar->st

  • delete ar_try_convert but use ar_force_convert_table
    to make program simple.
  • ar_force_convert_table checks hash modification while
    calling #hash method with the following strategy:
  1. copy keys (and vals) of ar_table
  2. calc hashes from keys
  3. check copied keys and hash's keys. if not matched, repeat from 1

fix [Bug #20050]

Updated by martinemde (Martin Emde) 6 months ago

mame (Yusuke Endoh) wrote in #note-5:

I'm not sure if this is really the same problem

Does bundler access the hash in question (Bundler::Checksum::Store's @store) from multiple threads in parallel?

The problem I found occurs when a Hash is updated from another thread while ar_try_convert_table is converting the internal representation of the hash. Since the key implements #hash method in Ruby, I think a context switch is possible during the conversion of ar_try_convert_table.

This seems likely. @eregon’s suggestion along with converting to a string key is what we ended up using as a final fix.

https://github.com/rubygems/rubygems/pull/7283

Thank you for your help tracking this down and for applying a fix! Segfaults are so rare in Ruby that a consistent one like this is a surprise.

Updated by kjtsanaktsidis (KJ Tsanaktsidis) 2 months ago

  • Backport changed from 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN to 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: DONTNEED

Any chance this could be backported into Ruby 3.2? It was a bit tricky because of the VWA-related changes in 3.3, but I did manage to open a PR to do this: https://github.com/ruby/ruby/pull/10394

I'm running into this problem with the debug gem:

/__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:1624: [BUG] Segmentation fault at 0x0000000000000034
ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0007 p:---- s:0053 e:000052 CFUNC  :hash
c:0006 p:0054 s:0050 e:000045 METHOD /__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:1624
c:0005 p:0018 s:0041 e:000040 METHOD /__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:1617
c:0004 p:0061 s:0036 e:000035 METHOD /__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:270
c:0003 p:0012 s:0012 e:000011 METHOD /__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:249
c:0002 p:0118 s:0007 E:0014c8 BLOCK  /__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:207 [FINISH]
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

-- Ruby level backtrace information ----------------------------------------
/__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:207:in `block in activate'
/__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:249:in `session_server_main'
/__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:270:in `process_event'
/__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:1617:in `on_thread_begin'
/__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:1624:in `create_thread_client'
/__w/zendesk/zendesk/.bundle_deployment/ruby/3.2.0/gems/debug-1.8.0/lib/debug/session.rb:1624:in `hash'

-- Machine register context ------------------------------------------------
 RIP: 0x00007f75f3a8acf4 RBP: 0x00007f75c3eacb50 RSP: 0x00007f75c3eacb50
 RAX: 0x0000000000000000 RBX: 0x0000000000000024 RCX: 0x00007f75f3a8ace0
 RDX: 0x0000000000000000 RDI: 0x0000000000000024 RSI: 0x0000000000000000
  R8: 0x0000000055550083  R9: 0x0000000000000000 R10: 0x00007f75f210f260
 R11: 0x0000000000000000 R12: 0x00007f75c3fad1c0 R13: 0x00007f75c7f9abd0
 R14: 0x0000000000000000 R15: 0x0000000000001091 EFL: 0x0000000000010293

-- C level backtrace information -------------------------------------------
/usr/lib/libruby.so.3.2(rb_print_backtrace+0x11) [0x7f75f3bf6adf] vm_dump.c:785
/usr/lib/libruby.so.3.2(rb_vm_bugreport) vm_dump.c:1080
/usr/lib/libruby.so.3.2(rb_bug_for_fatal_signal+0xfc) [0x7f75f39e3ffc] error.c:813
/usr/lib/libruby.so.3.2(sigsegv+0x59) [0x7f75f3b44029] signal.c:964
/lib/x86_64-linux-gnu/libpthread.so.0(__restore_rt+0x0) [0x7f75f3355420]
/usr/lib/libruby.so.3.2(rb_float_noflonum_value+0x0) [0x7f75f3a8acf4] internal/numeric.h:239
/usr/lib/libruby.so.3.2(rb_float_value_inline) internal/numeric.h:242
/usr/lib/libruby.so.3.2(flo_hash) numeric.c:1651
/usr/lib/libruby.so.3.2(vm_cfp_consistent_p+0x0) [0x7f75f3be9071] vm_eval.c:150
/usr/lib/libruby.so.3.2(vm_call0_cfunc_with_frame) vm_eval.c:152
/usr/lib/libruby.so.3.2(vm_call0_cfunc) vm_eval.c:164
/usr/lib/libruby.so.3.2(vm_call0_body) vm_eval.c:210
/usr/lib/libruby.so.3.2(rb_funcallv+0x197) [0x7f75f3beca67] vm_eval.c:87
/usr/lib/libruby.so.3.2(vm_catch_protect+0xf7) [0x7f75f3bd6567] vm_eval.c:2393
/usr/lib/libruby.so.3.2(exec_recursive+0x1dd) [0x7f75f3b8ea4d] thread.c:5177
/usr/lib/libruby.so.3.2(obj_any_hash+0x118) [0x7f75f3a18c08] hash.c:202
/usr/lib/libruby.so.3.2(any_hash+0x2d) [0x7f75f3a1c285] hash.c:187
/usr/lib/libruby.so.3.2(rb_any_hash) hash.c:227
/usr/lib/libruby.so.3.2(get_allocated_entries+0x0) [0x7f75f3b50042] st.c:320
/usr/lib/libruby.so.3.2(rebuild_table_if_necessary) st.c:1075
/usr/lib/libruby.so.3.2(st_add_direct_with_hash) st.c:1136
/usr/lib/libruby.so.3.2(rb_st_add_direct) st.c:1157
/usr/lib/libruby.so.3.2(ar_try_convert_table+0x6f) [0x7f75f3a1b8bf] hash.c:788
/usr/lib/libruby.so.3.2(RHASH_ST_TABLE+0x0) [0x7f75f3a1fe6d] hash.c:1711
/usr/lib/libruby.so.3.2(rb_hash_stlike_update) hash.c:1718
/usr/lib/libruby.so.3.2(tbl_update) hash.c:1759
/usr/lib/libruby.so.3.2(rb_hash_aset+0xa7) [0x7f75f3a205f7] hash.c:2973
/usr/lib/libruby.so.3.2(vm_exec_core+0x3aaa) [0x7f75f3bdd78a] vm_insnhelper.c:5780
/usr/lib/libruby.so.3.2(rb_vm_exec+0xcb) [0x7f75f3bdfefb] vm.c:2374
/usr/lib/libruby.so.3.2(rb_vm_invoke_proc+0x4c) [0x7f75f3be8eac] vm.c:1603
/usr/lib/libruby.so.3.2(thread_do_start_proc+0x1a1) [0x7f75f3b92a41] thread.c:595
/usr/lib/libruby.so.3.2(thread_do_start+0x14) [0x7f75f3b9313c] thread.c:614
/usr/lib/libruby.so.3.2(thread_start_func_2) thread.c:689
/usr/lib/libruby.so.3.2(thread_start_func_1+0x100) [0x7f75f3b93c50] thread_pthread.c:1170
/lib/x86_64-linux-gnu/libpthread.so.0(start_thread+0xd9) [0x7f75f3349609]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x43) [0x7f75f326e353]

Updated by nagachika (Tomoyuki Chikanaga) about 2 months ago

  • Backport changed from 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: DONTNEED to 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: DONE, 3.3: DONTNEED
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