Crash in js::gc::BackgroundUnmarkTask::run(js::AutoLockHelperThreadState&)

Similar reports
Problem #767550
Component
firefox
Last affected version
0:143.0.4-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2025-07-31
Last occurrence
2026-02-13
Unique reports
9
Quality
-12

Graphs

Statistics

Operating system Unique / Total count
Fedora 41 4 / 11
Fedora 42 9 / 12
Operating system Count
Fedora 42 12
Fedora 41 11
Architecture Count
x86_64 23
Related packages Count
firefox 23
 0:143.0.4-1.fc41 11
 0:142.0.1-1.fc42 6
 0:141.0-2.fc42 5
 0:143.0.4-1.fc42 1

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
js::gc::BackgroundUnmarkTask::run(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x39b3c36
Build id: 1229dd93e49205468cd94456fd5808cc88e7333a 		-
2
mozilla::ThreadFuncPoolThread(void*)
/usr/lib64/firefox/libxul.so 0x349a05d
Build id: 1229dd93e49205468cd94456fd5808cc88e7333a 		-
3
_pt_root
/lib64/libnspr4.so 0x22843
Build id: 0d56f88760a66887dfc137ba684d223fb252f389 		-
4
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x3fea0
Build id: e6a0bda835f8d7c48f983b612f2b043b12eaf7f1 		-
5
start_thread
/lib64/libc.so.6 0x711d4
Build id: 59bc4ca6b9e932adbef156d5ca49b4414efdffc0 		-
6
__clone3
/lib64/libc.so.6 0xf3d2c
Build id: 59bc4ca6b9e932adbef156d5ca49b4414efdffc0 		-