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

Similar reports
Problem #605390
Component
firefox
Last affected version
0:147.0.1-2.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2025-06-28
Last occurrence
2026-01-27
Unique reports
13
Quality
-20

Statistics

Operating system Unique / Total count
Fedora 42 13 / 15
Operating system Count
Fedora 42 15
Architecture Count
x86_64 15
Related packages Count
firefox 15
 0:145.0.1-1.fc42 6
 0:143.0.3-1.fc42 3
 0:140.0-1.fc42 2
 0:143.0-1.fc42 1
 0:141.0.3-1.fc42 1
 0:143.0.1-1.fc42 1
 0:147.0.1-2.fc42 1
pcsc-lite-libs 1
 0:2.3.1-2.fc42 1
openssl-libs 1
 1:3.2.6-2.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::jit::JSJitProfilingFrameIterator::moveToNextFrame(js::jit::CommonFrameLayout*)
/usr/lib64/firefox/libxul.so 0x2a376ea
Build id: e05cc4497f447f15384cc774e4d53040a74e5653 		-
2
JS::ProfilingFrameIterator::settleFrames()
/usr/lib64/firefox/libxul.so 0x2857d7e
Build id: e05cc4497f447f15384cc774e4d53040a74e5653 		-
3
JS::ProfilingFrameIterator::settle()
/usr/lib64/firefox/libxul.so 0x2857da4
Build id: e05cc4497f447f15384cc774e4d53040a74e5653 		-
4
ExtractJsFrames(bool, mozilla::profiler::ThreadRegistrationUnlockedReaderAndAtomicRWOnThread const&, Registers const&, ProfilerStackCollector&, JS::ProfilingFrameIterator::Frame*, StackWalkControl*) [clone .constprop.0] [clone .isra.0]
/usr/lib64/firefox/libxul.so 0x265eecd
Build id: e05cc4497f447f15384cc774e4d53040a74e5653 		-
5
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 0x265f042
Build id: e05cc4497f447f15384cc774e4d53040a74e5653 		-
6
SamplerThread::Run()
/usr/lib64/firefox/libxul.so 0x2660e56
Build id: e05cc4497f447f15384cc774e4d53040a74e5653 		-
7
ThreadEntry(void*)
/usr/lib64/firefox/libxul.so 0x2662562
Build id: e05cc4497f447f15384cc774e4d53040a74e5653 		-
8
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x3f540
Build id: a0a7245b7061891bb338531538c1f24bee477655 		-
9
start_thread
/lib64/libc.so.6 0x711d4
Build id: 7504db94dbf054e06eaac49950f57161c601f5c6 		-
10
__clone
/lib64/libc.so.6 0xf3b14
Build id: 7504db94dbf054e06eaac49950f57161c601f5c6 		-