Crash in js::jit::JSJitProfilingFrameIterator::moveToNextFrame(js::jit::CommonFrameLayout*)

Similar reports
Problem #755799
Component
firefox
Last affected version
0:144.0-3.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2025-09-23
Last occurrence
2025-10-28
Unique reports
2
Quality
-18

Statistics

Operating system Unique / Total count
Fedora 42 2 / 5
Operating system Count
Fedora 42 5
Architecture Count
x86_64 5
Related packages Count
firefox 5
 0:144.0-3.fc42 3
 0:143.0-1.fc42 2

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

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Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
js::jit::JSJitProfilingFrameIterator::moveToNextFrame(js::jit::CommonFrameLayout*)
/usr/lib64/firefox/libxul.so 0x2b34803
Build id: 79e723746f9b6e8dcdba460643654c4bc0021ab6 		-
2
JS::ProfilingFrameIterator::operator++()
/usr/lib64/firefox/libxul.so 0x2966318
Build id: 79e723746f9b6e8dcdba460643654c4bc0021ab6 		-
3
ExtractJsFrames(bool, mozilla::profiler::ThreadRegistrationUnlockedReaderAndAtomicRWOnThread const&, Registers const&, ProfilerStackCollector&, JS::ProfilingFrameIterator::Frame*, StackWalkControl*) [clone .constprop.0] [clone .isra.0]
/usr/lib64/firefox/libxul.so 0x2741bd6
Build id: 79e723746f9b6e8dcdba460643654c4bc0021ab6 		-
4
DoSharedSample(bool, unsigned int, mozilla::profiler::ThreadRegistrationUnlockedReaderAndAtomicRWOnThread const&, JS::ProfilingFrameIterator::Frame*, Registers const&, unsigned long, unsigned long, ProfileBuffer&, mozilla::StackCaptureOptions)
/usr/lib64/firefox/libxul.so 0x2741cc0
Build id: 79e723746f9b6e8dcdba460643654c4bc0021ab6 		-
5
SamplerThread::Run()
/usr/lib64/firefox/libxul.so 0x2743b28
Build id: 79e723746f9b6e8dcdba460643654c4bc0021ab6 		-
6
ThreadEntry(void*)
/usr/lib64/firefox/libxul.so 0x274525b
Build id: 79e723746f9b6e8dcdba460643654c4bc0021ab6 		-
7
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x418e2
Build id: 3ffbe98420b8527398ef4192bbb4e7f996598395 		-
8
start_thread
/lib64/libc.so.6 0x71f54
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
9
__clone
/lib64/libc.so.6 0xf5154
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-