Crash in ReplaceDominatedUsesWith(js::jit::MDefinition const*, js::jit::MDefinition*, js::jit::MBasicBlock const*)

Similar reports
Problem #783422
Component
firefox
Last affected version
0:146.0-3.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2025-06-24
Last occurrence
2026-03-23
Unique reports
1
Quality
-20

Graphs

Statistics

Operating system Unique / Total count
Fedora 41 2 / 2
Fedora 42 1 / 1
Operating system Count
Fedora 41 2
Fedora 42 1
Architecture Count
x86_64 3
Related packages Count
firefox 3
 0:139.0.4-1.fc41 2
 0:146.0-3.fc42 1

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

History

Daily:

Weekly:

Monthly:

History

Daily:

Weekly:

Monthly:


Backtrace

Frame # Function Binary Source or offset Line
1
ReplaceDominatedUsesWith(js::jit::MDefinition const*, js::jit::MDefinition*, js::jit::MBasicBlock const*)
/usr/lib64/firefox/libxul.so 0x2e90828
Build id: df12154a2f280ce2326147ac7118e7f370831d70 		-
2
js::jit::RangeAnalysis::addBetaNodes() [clone .constprop.0]
/usr/lib64/firefox/libxul.so 0x2e90521
Build id: df12154a2f280ce2326147ac7118e7f370831d70 		-
3
js::jit::OptimizeMIR(js::jit::MIRGenerator*)
/usr/lib64/firefox/libxul.so 0x2e81186
Build id: df12154a2f280ce2326147ac7118e7f370831d70 		-
4
js::jit::CompileBackEnd(js::jit::MIRGenerator*, js::jit::WarpSnapshot*)
/usr/lib64/firefox/libxul.so 0x2e72103
Build id: df12154a2f280ce2326147ac7118e7f370831d70 		-
5
js::jit::IonCompileTask::runHelperThreadTask(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x33edd5b
Build id: df12154a2f280ce2326147ac7118e7f370831d70 		-
6
mozilla::ThreadFuncPoolThread(void*)
/usr/lib64/firefox/libxul.so 0x334cf6f
Build id: df12154a2f280ce2326147ac7118e7f370831d70 		-
7
_pt_root
/lib64/libnspr4.so 0x23377
Build id: fa7dc258da2c207de5d157c34e1023780f382d96 		-
8
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x3fb66
Build id: 21045a2e4ba1452267f2d321afe53874cf7bcd2d 		-
9
start_thread
/lib64/libc.so.6 0x70fa8
Build id: b840d32d15506ed2f29610c7f512d9084f2d7d69 		-
10
__clone
/lib64/libc.so.6 0xf4dd4
Build id: b840d32d15506ed2f29610c7f512d9084f2d7d69 		-