Closed Bug 1737330 Opened 1 year ago Closed 1 year ago

Thunderbird Crash in [@ shutdownhang | v8::internal::(anonymous namespace)::RawMatch<T>]


(Thunderbird :: General, defect)

Thunderbird 94
Windows 10


(Not tracked)



(Reporter: worcester12345, Unassigned)



(Keywords: steps-wanted)

Crash Data


(1 file)

Crash report:

MOZ_CRASH Reason: MOZ_CRASH(Shutdown hanging after all known phases and workers finished.)

Top 10 frames of crashing thread:

0 xul.dll v8::internal::`anonymous namespace'::RawMatch<unsigned char> js/src/irregexp/imported/
1 xul.dll static v8::internal::IrregexpInterpreter::MatchInternal js/src/irregexp/imported/
2 xul.dll static v8::internal::IrregexpInterpreter::MatchForCallFromRuntime js/src/irregexp/imported/
3 xul.dll js::irregexp::Interpret js/src/irregexp/RegExpAPI.cpp:720
4 xul.dll js::irregexp::Execute js/src/irregexp/RegExpAPI.cpp:752
5 xul.dll static js::RegExpShared::execute js/src/vm/RegExpObject.cpp:672
6 xul.dll ExecuteRegExp js/src/builtin/RegExp.cpp:1115
7 xul.dll RegExpMatcherImpl js/src/builtin/RegExp.cpp:1137
8 xul.dll js::RegExpMatcher js/src/builtin/RegExp.cpp:1172
9 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:472

Left system up and running overnight, because it was trying to synch everything. Came back to this.

94.0b4 (64-bit)

Looks like memory corruption. Is your hardware from 2012/2013?

Also, the report indicates last crash was 11 weeks, 23 hours ago. So:

  • presumably not the same machine for which you reported Bug 1730411 five weeks ago? Crash in [@ shutdownhang | mozilla::net::nsHTTPCompressConv::Release]
  • not something you can reproduce?
Flags: needinfo?(worcester12345)

Most likely not the same machine. Hardware newer than that, but still "aged". I can try to reproduce by leaving Thunderbird running again overnight, trying to synch.

Flags: needinfo?(worcester12345)


I don't see what this has to do with bug 1734843. Or for that matter bug 1733966.

What is the connection?

Flags: needinfo?(worcester12345)

It was synchronizing overnight when it crashed.

Flags: needinfo?(worcester12345)

Synchronizing again. Not going to wait for it to crash this time, though I'm sure it would if I waited.

Severity: -- → S4
See Also: → 1738487
No longer blocks: 1733966

Only one beta crash in last several months, so I think this signature is just a random occurrence that we are not going to connect to a clear bug. As such, there's nothing here to act on.

Closed: 1 year ago
Keywords: steps-wanted
Resolution: --- → INCOMPLETE
Summary: Crash in [@ shutdownhang | v8::internal::(anonymous namespace)::RawMatch<T>] → Thunderbird Crash in [@ shutdownhang | v8::internal::(anonymous namespace)::RawMatch<T>]

96.0b3 beta build has a major patch. So if you have any further crashes please CC me on a new bug report.

And if you have been seeing at least 2-3 crashes per week with Thunderbird, and that crash rate now goes to zero, I'd be interested in hearing that also.

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