Crash in mozilla::dom::BrowsingContext::BrowsingContext(mozilla::dom::WindowContext*, mozilla::dom::BrowsingContextGroup*, unsigned long, mozilla::dom::BrowsingContext::Type, mozilla::dom::syncedcontext::FieldValues<mozilla::dom::BrowsingContext::BaseFieldValues, 80ul>&&) [clone .cold]

Similar reports
Problem #802673
Component
firefox
Last affected version
0:146.0-3.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-01-07
Last occurrence
2026-01-08
Unique reports
2
Quality
-42

Statistics

Operating system Unique / Total count
Fedora 42 2 / 19
Operating system Count
Fedora 42 19
Architecture Count
x86_64 19
Related packages Count
firefox 19
 0:146.0-3.fc42 19

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::dom::BrowsingContext::BrowsingContext(mozilla::dom::WindowContext*, mozilla::dom::BrowsingContextGroup*, unsigned long, mozilla::dom::BrowsingContext::Type, mozilla::dom::syncedcontext::FieldValues<mozilla::dom::BrowsingContext::BaseFieldValues, 80ul>&&) [clone .cold]
/usr/lib64/firefox/libxul.so 0x234875
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
2
mozilla::dom::BrowsingContext::CreateFromIPC(mozilla::dom::BrowsingContext::IPCInitializer&&, mozilla::dom::BrowsingContextGroup*, mozilla::dom::ContentParent*) [clone .cold]
/usr/lib64/firefox/libxul.so 0x66c375
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
3
mozilla::dom::ContentChild::RecvCreateBrowsingContext(unsigned long, mozilla::dom::BrowsingContext::IPCInitializer&&)
/usr/lib64/firefox/libxul.so 0x21c691a
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
4
mozilla::dom::PContentChild::OnMessageReceived(IPC::Message const&)
/usr/lib64/firefox/libxul.so 0x2279ca6
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
5
mozilla::ipc::MessageChannel::DispatchMessage(mozilla::ipc::ActorLifecycleProxy*, std::unique_ptr<IPC::Message, std::default_delete<IPC::Message> >)
/usr/lib64/firefox/libxul.so 0x30efb02
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
6
mozilla::ipc::MessageChannel::MessageTask::Run()
/usr/lib64/firefox/libxul.so 0x30ef169
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
7
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x3100d1d
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
8
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x310051a
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
9
mozilla::detail::RunnableFunction<mozilla::TaskController::TaskController()::{lambda()#2}>::Run() [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x31004d9
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
10
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2eba875
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
11
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x31b1243
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
12
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x34f1ab3
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
13
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x37b147d
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
14
nsAppShell::Run()
/usr/lib64/firefox/libxul.so 0x37b0eb4
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
15
mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0xc51226
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
16
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x34f1ab3
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
17
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x29ff3ce
Build id: 5502c0106b10d1ab7fa4951825b403cc9ae483aa 		-
18
main
/usr/lib64/firefox/firefox 0x40283
Build id: 7faaa58a26584c4a148345e3cd5e9eec958b6754 		-
19
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
20
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
21
_start
/usr/lib64/firefox/firefox 0x3da15
Build id: 7faaa58a26584c4a148345e3cd5e9eec958b6754 		-