Crash in js::GCMarker::markCurrentColorInParallel(js::gc::ParallelMarkTask*, JS::SliceBudget&)

Similar reports
Problem #819582
Component
firefox
Last affected version
0:149.0-4.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-04-25
Last occurrence
2026-09-03
Unique reports
3
Quality
-14

Statistics

Operating system Unique / Total count
Fedora 42 3 / 4
Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
firefox 4
 0:149.0-4.fc42 4

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::GCMarker::markCurrentColorInParallel(js::gc::ParallelMarkTask*, JS::SliceBudget&)
/usr/lib64/firefox/libxul.so 0x3579369
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
2
js::gc::ParallelMarkTask::run(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x3cd71e2
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
3
mozilla::ThreadFuncPoolThread(void*)
/usr/lib64/firefox/libxul.so 0x374f102
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
4
_pt_root
/lib64/libnspr4.so 0x22e63
Build id: 2ecf5bc33ca02717787a364df767b1b4610dcf41 		-
5
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x400d2
Build id: ace6c33d65b81206d0eb8a69362044f7c383d13a 		-
6
start_thread
/lib64/libc.so.6 0x71f14
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
7
__clone3
/lib64/libc.so.6 0xf532c
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-