Crash in arena_t::DallocRun(arena_run_t*, bool)

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:119.0-2.fc39
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-09-27
Last occurrence
2026-09-27
Unique reports
1
Quality
-22

Statistics

Operating system Unique / Total count
Fedora 39 1 / 1
Operating system Count
Fedora 39 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 0:119.0-2.fc39 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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No reports in the last 20 days.

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No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
arena_t::DallocRun(arena_run_t*, bool)
/usr/lib64/firefox/firefox 0x4320b
Build id: 7565113437bbbffdbc4c27e907bb320dabebcb16
-
2
free
/usr/lib64/firefox/firefox 0x42f1a
Build id: 7565113437bbbffdbc4c27e907bb320dabebcb16
-
3
FinalizeArenas(JS::GCContext*, js::gc::ArenaList&, js::gc::SortedArenaList&, js::gc::AllocKind, js::SliceBudget&)
/usr/lib64/firefox/libxul.so 0x26ea915
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91
-
4
js::gc::GCRuntime::backgroundFinalize(JS::GCContext*, JS::Zone*, js::gc::AllocKind, js::gc::Arena**)
/usr/lib64/firefox/libxul.so 0x26f1ef7
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91
-
5
js::gc::BackgroundSweepTask::run(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x2b25c0e
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91
-
6
js::GCParallelTask::runTask(JS::GCContext*, js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x2ad206a
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91
-
7
js::GCParallelTask::runHelperThreadTask(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x2ad1f35
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91
-
8
mozilla::ThreadFuncPoolThread(void*)
/usr/lib64/firefox/libxul.so 0x2ad08e9
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91
-
9
_pt_root
/lib64/libnspr4.so 0x2d749
Build id: cc5fa6437d80af37c6ebd773913b0c653782352d
-
10
start_thread
/lib64/libc.so.6 0x8e907
Build id: 1cd2d1016ef987f11f5709c2aa0deb4520dcc851
-
11
__clone
/lib64/libc.so.6 0x115944
Build id: 1cd2d1016ef987f11f5709c2aa0deb4520dcc851
-