Crash in js::GenericTracerImpl<js::gc::MarkingTracerT<2u> >::onObjectEdge(JSObject**, char const*)

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:143.0.4-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-02-24
Last occurrence
2026-02-24
Unique reports
1
Quality
-16

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 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::GenericTracerImpl<js::gc::MarkingTracerT<2u> >::onObjectEdge(JSObject**, char const*)
/usr/lib64/firefox/libxul.so 0x3421074
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
2
js::SetObject::trace(JSTracer*, JSObject*)
/usr/lib64/firefox/libxul.so 0x2fed89a
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
3
js::gc::ParallelMarkTask::run(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x3b097ca
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
4
mozilla::ThreadFuncPoolThread(void*)
/usr/lib64/firefox/libxul.so 0x358ba6a
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
5
_pt_root
/lib64/libnspr4.so 0x22e03
Build id: b948ae10bf3d09cf9205f4f6678d26ee50bd0d5a 		-
6
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x41cd2
Build id: 2e470537324fcd156ddd2872194099ecc09cff27 		-
7
start_thread
/lib64/libc.so.6 0x71f54
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
8
__clone3
/lib64/libc.so.6 0xf532c
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-