Crash in arena_dalloc(void*, unsigned long, arena_t*)

Similar reports
Problem #702773
Component
firefox
Last affected version
0:145.0-2.fc41
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-01-10
Last occurrence
2026-01-12
Unique reports
2
Quality
-30

Statistics

Operating system Unique / Total count
Fedora 41 2 / 2
Operating system Count
Fedora 41 2
Architecture Count
x86_64 2
Related packages Count
firefox 2
 0:145.0-2.fc41 2

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

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Backtrace

Frame # Function Binary Source or offset Line
1
arena_dalloc(void*, unsigned long, arena_t*)
/usr/lib64/firefox/firefox 0x1759a
Build id: 94e76111d47ef18d023bc39bb7d2119c49646428 		-
2
unsigned long js::gc::Arena::finalize<JSString, (js::gc::FinalizeKind)2>(JS::GCContext*, js::gc::AllocKind, unsigned long)
/usr/lib64/firefox/libxul.so 0x565a29f
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
3
void js::gc::ArenaLists::backgroundFinalize<(js::gc::ReleaseEmpty)1>(JS::GCContext*, js::gc::AllocKind, js::gc::Arena**) [clone .isra.0]
/usr/lib64/firefox/libxul.so 0x565ba4a
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
4
js::gc::GCRuntime::sweepBackgroundThings(js::gc::ZoneList&) [clone .part.0]
/usr/lib64/firefox/libxul.so 0x565d93c
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
5
js::gc::BackgroundSweepTask::run(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x565da6b
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
6
js::GCParallelTask::runTask(JS::GCContext*, js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x5612579
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
7
js::GCParallelTask::runHelperThreadTask(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x56127e2
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
8
js::GlobalHelperThreadState::runTaskLocked(JS::HelperThreadTask*, js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x51702ee
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
9
JS::RunHelperThreadTask(JS::HelperThreadTask*)
/usr/lib64/firefox/libxul.so 0x5175a5e
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
10
HelperThreadTaskHandler::Run()
/usr/lib64/firefox/libxul.so 0xdd1aa1
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
11
mozilla::TaskController::RunPoolThread(mozilla::PoolThread*)
/usr/lib64/firefox/libxul.so 0x4f50f5
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
12
_pt_root
/lib64/libnspr4.so 0x23837
Build id: 77e078478f08110cedb3b88e0bfcb0d0c265c141 		-
13
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x28625
Build id: 94e76111d47ef18d023bc39bb7d2119c49646428 		-
14
start_thread
/lib64/libc.so.6 0x71724
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
15
__clone
/lib64/libc.so.6 0xf5614
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-