Crash in js::jit::BacktrackingAllocator::processBundle(js::jit::MIRGenerator const*, js::jit::LiveBundle*)

Similar reports
Problem #637379
Component
firefox
Last affected version
0:146.0-3.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2025-07-30
Last occurrence
2026-06-10
Unique reports
7
Quality
-18

Graphs

Statistics

Operating system Unique / Total count
Fedora 41 3 / 3
Fedora 42 7 / 10
Operating system Count
Fedora 42 10
Fedora 41 3
Architecture Count
x86_64 13
Related packages Count
firefox 13
 0:142.0.1-1.fc42 3
 0:146.0-3.fc42 2
 0:143.0.3-1.fc42 2
 0:141.0-2.fc41 2
 0:144.0-3.fc42 2
 0:143.0.4-1.fc42 1
 0:143.0.4-1.fc41 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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Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

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Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
js::jit::BacktrackingAllocator::processBundle(js::jit::MIRGenerator const*, js::jit::LiveBundle*)
/usr/lib64/firefox/libxul.so 0x2ed110a
Build id: 802b299f2295ca58584a24e4ae285ad8768d45de 		-
2
js::jit::GenerateLIR(js::jit::MIRGenerator*)
/usr/lib64/firefox/libxul.so 0x2ec26e3
Build id: 802b299f2295ca58584a24e4ae285ad8768d45de 		-
3
js::jit::CompileBackEnd(js::jit::MIRGenerator*, js::jit::WarpSnapshot*)
/usr/lib64/firefox/libxul.so 0x2e9dfcb
Build id: 802b299f2295ca58584a24e4ae285ad8768d45de 		-
4
js::jit::IonCompileTask::runHelperThreadTask(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x34623eb
Build id: 802b299f2295ca58584a24e4ae285ad8768d45de 		-
5
mozilla::ThreadFuncPoolThread(void*)
/usr/lib64/firefox/libxul.so 0x33c44b6
Build id: 802b299f2295ca58584a24e4ae285ad8768d45de 		-
6
_pt_root
/lib64/libnspr4.so 0x23377
Build id: 4bb5b22b4b27092ad7c24842615e897bf16e83d5 		-
7
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x41986
Build id: 743b4551b90e070cee64d322a31a6359f2772c06 		-
8
start_thread
/lib64/libc.so.6 0x71724
Build id: 8d0812d9e0a232d8c2f08880afc3718f055805e6 		-
9
__clone
/lib64/libc.so.6 0xf5614
Build id: 8d0812d9e0a232d8c2f08880afc3718f055805e6 		-