Crash in mozilla::detail::MutexImpl::lock() [clone .cold]

Similar reports
An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:131.0.2-1.fc41
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-11-02
Last occurrence
2026-11-02
Unique reports
1
Quality
-50

Statistics

Operating system Unique / Total count
Fedora 41 1 / 1
Operating system Count
Fedora 41 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 0:131.0.2-1.fc41 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
mozilla::detail::MutexImpl::lock() [clone .cold]
/usr/lib64/firefox/firefox 0x2626
Build id: 670a10eebe2b95c4f595989970d3afbd4e0a8d92
-
2
mozilla::ipc::MessageChannel::Send(mozilla::UniquePtr<IPC::Message, mozilla::DefaultDelete<IPC::Message> >)
/usr/lib64/firefox/libxul.so 0xc5607a
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
3
mozilla::ipc::IProtocol::ChannelSend(mozilla::UniquePtr<IPC::Message, mozilla::DefaultDelete<IPC::Message> >)
/usr/lib64/firefox/libxul.so 0xc56976
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
4
mozilla::dom::PContentChild::SendAccumulateChildHistograms(mozilla::Span<mozilla::Telemetry::HistogramAccumulation const, 18446744073709551615ul>)
/usr/lib64/firefox/libxul.so 0x37e2847
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
5
void SendAccumulatedData<mozilla::dom::ContentChild>(mozilla::dom::ContentChild*)
/usr/lib64/firefox/libxul.so 0x472a703
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
6
mozilla::TelemetryIPCAccumulator::IPCTimerFired(nsITimer*, void*)
/usr/lib64/firefox/libxul.so 0x472ad04
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
7
nsTimerImpl::Fire(int)
/usr/lib64/firefox/libxul.so 0x4fbec8
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
8
nsTimerEvent::Run()
/usr/lib64/firefox/libxul.so 0x4fc3c4
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
9
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x4d4b6f
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
10
mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x4d52eb
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
11
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x4d554b
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
12
mozilla::detail::RunnableFunction<mozilla::TaskController::TaskController()::{lambda()#1}>::Run()
/usr/lib64/firefox/libxul.so 0x4d5696
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
13
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x4f839f
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
14
NS_ProcessNextEvent(nsIThread*, bool)
/usr/lib64/firefox/libxul.so 0x4ea22f
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
15
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0xc40efa
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
16
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0xbf3cfd
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
17
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x3c3451c
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
18
nsAppShell::Run()
/usr/lib64/firefox/libxul.so 0x3cea9b0
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
19
XRE_RunAppShell()
/usr/lib64/firefox/libxul.so 0x47f2b31
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
20
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0xbf3cfd
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
21
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x47f3385
Build id: 2dcdb59e9ab19e54788b8f6c7120a45f0d1371d6
-
22
main
/usr/lib64/firefox/firefox 0x2a66
Build id: 670a10eebe2b95c4f595989970d3afbd4e0a8d92
-
23
__libc_start_call_main
/lib64/libc.so.6 0x3248
Build id: ce61d1ab52a20e6d27ea2097686421c97a679572
-
24
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x330b
Build id: ce61d1ab52a20e6d27ea2097686421c97a679572
-
25
_start
/usr/lib64/firefox/firefox 0x2ef5
Build id: 670a10eebe2b95c4f595989970d3afbd4e0a8d92
-