Crash in JS::WeakCache<JS::GCHashSet<js::WeakHeapPtr<js::RegExpShared*>, js::RegExpZone::Key, js::TrackedAllocPolicy<(js::TrackingKind)1> > >::traceWeak(JSTracer*, JS::detail::WeakCacheBase::NeedsLock)

Similar reports
Problem #756355
Component
firefox
Last affected version
0:143.0-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2025-08-12
Last occurrence
2025-12-19
Unique reports
3
Quality
-16

Statistics

Operating system Unique / Total count
Fedora 42 3 / 3
Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
firefox 3
 0:143.0-1.fc42 2
 0:141.0.2-1.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Monthly:

No reports in the last 20 days.

History

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No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
JS::WeakCache<JS::GCHashSet<js::WeakHeapPtr<js::RegExpShared*>, js::RegExpZone::Key, js::TrackedAllocPolicy<(js::TrackingKind)1> > >::traceWeak(JSTracer*, JS::detail::WeakCacheBase::NeedsLock)
/usr/lib64/firefox/libxul.so 0x32a0acd
Build id: 41253ea31fe7ee59c344d8d435fcb7ae9bc51e94 		-
2
IncrementalSweepWeakCache(js::gc::GCRuntime*, js::gc::WeakCacheToSweep const&)
/usr/lib64/firefox/libxul.so 0x39c1791
Build id: 41253ea31fe7ee59c344d8d435fcb7ae9bc51e94 		-
3
js::gc::ParallelWorker<js::gc::WeakCacheToSweep, js::gc::WeakCacheSweepIterator>::run(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x39c1628
Build id: 41253ea31fe7ee59c344d8d435fcb7ae9bc51e94 		-
4
mozilla::ThreadFuncPoolThread(void*)
/usr/lib64/firefox/libxul.so 0x349daed
Build id: 41253ea31fe7ee59c344d8d435fcb7ae9bc51e94 		-
5
_pt_root
/lib64/libnspr4.so 0x22843
Build id: 0d56f88760a66887dfc137ba684d223fb252f389 		-
6
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x3fe00
Build id: 1ae854f5eb93db2b3c20358562adb1a43366ca14 		-
7
start_thread
/lib64/libc.so.6 0x71154
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
8
__clone
/lib64/libc.so.6 0xf3ad4
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-