Crash in ChildFinder::NoteXPCOMChild(nsISupports*)

Similar reports
Problem #765285
Component
firefox
Last affected version
0:143.0.4-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2025-10-11
Last occurrence
2025-10-31
Unique reports
1
Quality
-40

Statistics

Operating system Unique / Total count
Fedora 42 1 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
firefox 2
 0:143.0.4-1.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.

No reports in the last 20 weeks.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
ChildFinder::NoteXPCOMChild(nsISupports*)
/usr/lib64/firefox/libxul.so 0x33ccf4e
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
2
mozilla::EventListenerManager::cycleCollection::TraverseNative(void*, nsCycleCollectionTraversalCallback&)
/usr/lib64/firefox/libxul.so 0x39d23a8
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
3
FireForgetSkippable(bool, mozilla::TimeStamp)
/usr/lib64/firefox/libxul.so 0x33c7d25
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
4
std::_Function_handler<bool (mozilla::TimeStamp), mozilla::CCGCScheduler::EnsureCCRunner(mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>)::{lambda(mozilla::TimeStamp)#1}>::_M_invoke(std::_Any_data const&, mozilla::TimeStamp&&)
/usr/lib64/firefox/libxul.so 0x3b1d84f
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
5
mozilla::IdleTaskRunner::Run()
/usr/lib64/firefox/libxul.so 0x30a21bd
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
6
mozilla::IdleTaskRunnerTask::Run()
/usr/lib64/firefox/libxul.so 0x368abfb
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
7
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x302612f
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
8
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x302555a
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
9
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2dd2597
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
10
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x30e78d1
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
11
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x344e9f3
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
12
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x370a9cd
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
13
nsAppShell::Run()
/usr/lib64/firefox/libxul.so 0x3709946
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
14
mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0xc3e5ee
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
15
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x344e9f3
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
16
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x2919b49
Build id: 5be058ec4b9b9d81446091c37d8f2f8504e3b692 		-
17
main
/usr/lib64/firefox/firefox 0x3f8f9
Build id: 2e470537324fcd156ddd2872194099ecc09cff27 		-
18
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
19
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
20
_start
/usr/lib64/firefox/firefox 0x3cf35
Build id: 2e470537324fcd156ddd2872194099ecc09cff27 		-