Crash in mozilla::TaskController::AddTask(already_AddRefed<mozilla::Task>&&)

Similar reports
An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:150.0-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-06-20
Last occurrence
2026-06-20
Unique reports
1
Quality
-26

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 0:150.0-1.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
mozilla::TaskController::AddTask(already_AddRefed<mozilla::Task>&&)
/usr/lib64/firefox/libxul.so 0x2fd7b61
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
2
mozilla::TaskController::DispatchRunnable(already_AddRefed<nsIRunnable>&&, unsigned int, mozilla::TaskManager*) [clone .isra.0]
/usr/lib64/firefox/libxul.so 0x2fd76bd
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
3
mozilla::ThreadEventQueue::PutEventInternal(RefPtr<nsIRunnable>&, mozilla::EventQueuePriority, mozilla::ThreadEventQueue::NestedSink*)
/usr/lib64/firefox/libxul.so 0x2fd725a
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
4
nsThread::Dispatch(already_AddRefed<nsIRunnable>, nsIEventTarget::DispatchFlags)
/usr/lib64/firefox/libxul.so 0x2fd6d6d
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
5
TimerThread::Run()
/usr/lib64/firefox/libxul.so 0x2fe5dad
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
6
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2fe450e
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
7
mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x2fe37dd
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
8
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x364bc63
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
9
nsThread::ThreadFunc(void*)
/usr/lib64/firefox/libxul.so 0x3692e4e
Build id: ac0dee96a0ca285785552e3cce77f5e480a0e295 		-
10
_pt_root
/lib64/libnspr4.so 0x22e63
Build id: 3648f7188b5d6699d61e58ebc65937e77f8f6175 		-
11
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x401e2
Build id: 4ba98a435193050d4a6bfacffc3a8cfa71081a5b 		-
12
start_thread
/lib64/libc.so.6 0x71f34
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-
13
__clone3
/lib64/libc.so.6 0xf536c
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-