[#119132] Segfault using ruby C on MacOS (Intel Catalina and M2 Sonoma) — "martin.kufner--- via ruby-core" <ruby-core@...>
Hey guys,
4 messages
2024/09/12
[#119133] Re: Segfault using ruby C on MacOS (Intel Catalina and M2 Sonoma)
— "martin.kufner--- via ruby-core" <ruby-core@...>
2024/09/12
I just saw, that the #includes dont show up in the c file ...
[#119145] [Ruby master Misc#20728] Propose Eileen Uchitelle as a core committer — "kddnewton (Kevin Newton) via ruby-core" <ruby-core@...>
Issue #20728 has been reported by kddnewton (Kevin Newton).
14 messages
2024/09/12
[#119312] [Ruby master Bug#20762] `make test-basic` with -DRGENGC_FORCE_MAJOR_GC is always failure — "hsbt (Hiroshi SHIBATA) via ruby-core" <ruby-core@...>
Issue #20762 has been reported by hsbt (Hiroshi SHIBATA).
6 messages
2024/09/27
[ruby-core:119142] [Ruby master Bug#20727] YJIT segmentation fault inside of invalidate_block_version
From:
"jhawthorn (John Hawthorn) via ruby-core" <ruby-core@...>
Date:
2024-09-12 18:09:48 UTC
List:
ruby-core #119142
Issue #20727 has been reported by jhawthorn (John Hawthorn).
----------------------------------------
Bug #20727: YJIT segmentation fault inside of invalidate_block_version
https://bugs.ruby-lang.org/issues/20727
* Author: jhawthorn (John Hawthorn)
* Status: Open
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
----------------------------------------
For a while we've been seeing an occasional segfault in production inside of YJIT's invalidation code. It seems to happen most often when a invalidation on a widely used CME.
```
[BUG] Segmentation fault at 0x0000000000000014"
"ruby 3.3.5 (2024-09-04 revision 4f143c3038) +YJIT [x86_64-linux]"
null
"-- Control frame information -----------------------------------------------"
"c:0174 p:---- s:1247 e:001246 CFUNC :extend_object"
"c:0173 p:---- s:1244 e:001243 CFUNC :extend"
"c:0172 p:0049 s:1239 e:001238 METHOD /build/vendor/gems/3.3.5/ruby/3.3.0/gems/activerecord-8.0.0.alpha.6395186/lib/active_record/relation/query_methods.rb:1467"
"c:0171 p:0024 s:1233 e:001232 METHOD /build/vendor/gems/3.3.5/ruby/3.3.0/gems/activerecord-8.0.0.alpha.6395186/lib/active_record/relation/query_methods.rb:1456"
"c:0170 p:0055 s:1227 e:001226 METHOD /build/vendor/gems/3.3.5/ruby/3.3.0/gems/will_paginate-4.0.1/lib/will_paginate/active_record.rb:170"
"c:0169 p:0076 s:1219 e:001218 METHOD /build/vendor/gems/3.3.5/ruby/3.3.0/gems/will_paginate-4.0.1/lib/will_paginate/active_record.rb:154"
-----8<-----
null
"-- Threading information ---------------------------------------------------"
"Total ractor count: 1"
"Ruby thread count for this ractor: 19"
null
"-- Machine register context ------------------------------------------------"
" RIP: 0x0000563c0aaccef7 RBP: 0x00007f481524f5f0 RSP: 0x00007fffe8631d70"
" RAX: 0x0000000000000014 RBX: 0x0000000000000010 RCX: 0x000000000000000e"
" RDX: 0x0000000002ff9bab RDI: 0x00007f4839357520 RSI: 0x0000000000000008"
" R8: 0x00007f480cc0f5e0 R9: 0x0000000000000800 R10: 0x00007f48af4008c0"
" R11: 0x0000000000000060 R12: 0x0000563c0ad93108 R13: 0x00007f4816abe260"
" R14: 0x000000000000000e R15: 0x0000000002f9d50f EFL: 0x0000000000010206"
null
"-- C level backtrace information -------------------------------------------"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(rb_print_backtrace+0x11) [0x563c0a9ff8df] vm_dump.c:820"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(rb_vm_bugreport) vm_dump.c:1151"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(rb_bug_for_fatal_signal+0xfc) [0x563c0abc2a1c] error.c:1065"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(sigsegv+0x4d) [0x563c0a94e02d] signal.c:926"
"/lib/x86_64-linux-gnu/libpthread.so.0(__restore_rt+0x0) [0x7f48afba1420]"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(0x563c0aaccef7) [0x563c0aaccef7]"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby({closure#0}) yjit/src/core.rs:718"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(invalidate_block_version) yjit/src/core.rs:3237"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby({closure#0}+0xe6) [0x563c0aaf1586] yjit/src/invariants.rs:246"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(do_call<yjit::invariants::rb_yjit_cme_invalidate::{closure_env#0}, ()>) /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(try<(), yjit::invariants::rb_yjit_cme_invalidate::{closure_env#0}>) /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(catch_unwind<yjit::invariants::rb_yjit_cme_invalidate::{closure_env#0}, ()>+0x8) [0x563c0aae2d68] /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/s>
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(with_vm_lock<yjit::invariants::rb_yjit_cme_invalidate::{closure_env#0}, ()>) yjit/src/cruby.rs:646"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(rb_yjit_cme_invalidate+0x5c) [0x563c0aae6e0c] yjit/src/invariants.rs:243"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(vm_cme_invalidate+0x12) [0x563c0a9d78bd] vm_method.c:126"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(clear_method_cache_by_id_in_class) vm_method.c:240"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(clear_module_cache_i+0x13) [0x563c0ab2d263] class.c:1234"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(rb_id_table_foreach+0x84) [0x563c0a9891c4] id_table.c:278"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(do_include_modules_at+0x16a) [0x563c0ab31a0a] class.c:1314"
"/build/vendor/ruby/4f143c30380724f14341665b622148b0646138fe/bin/ruby(include_modules_at+0x1a) [0x563c0ab31f61] class.c:1370"
-----8<-----
```
--
https://bugs.ruby-lang.org/
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