Crash in js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&) [clone .cold]

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:143.0.3-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-09-18
Last occurrence
2026-09-18
Unique reports
1
Quality
-93

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
 0:143.0.3-1.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::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&) [clone .cold]
/usr/lib64/firefox/libxul.so 0x6d8a6
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
2
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x2e415db
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
3
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x2e40e24
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
4
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x2e40f21
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
5
/usr/lib64/firefox/libxul.so 0x2e4130c
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
6
/usr/lib64/firefox/libxul.so 0x2e4115d
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
7
/usr/lib64/firefox/libxul.so 0x2e40fa4
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
8
/usr/lib64/firefox/libxul.so 0x34c55ab
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
9
/usr/lib64/firefox/libxul.so 0x39e860b
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
10
/usr/lib64/firefox/libxul.so 0x39e8411
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
11
/usr/lib64/firefox/libxul.so 0x3713a99
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
12
mozilla::dom::workerinternals::loader::ScriptExecutorRunnable::WorkerRun(JSContext*, mozilla::dom::WorkerPrivate*)
/usr/lib64/firefox/libxul.so 0x370b6d7
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
13
mozilla::dom::WorkerThreadRunnable::Run()
/usr/lib64/firefox/libxul.so 0x36e39aa
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
14
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2dc42d0
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
15
NS_ProcessNextEvent(nsIThread*, bool)
/usr/lib64/firefox/libxul.so 0x2dc3e03
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
16
mozilla::dom::AutoSyncLoopHolder::Run()
/usr/lib64/firefox/libxul.so 0x37049ee
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
17
mozilla::dom::workerinternals::(anonymous namespace)::LoadAllScripts(mozilla::dom::WorkerPrivate*, std::unique_ptr<mozilla::dom::SerializedStackHolder, mozilla::DefaultDelete<mozilla::dom::SerializedStackHolder> >, nsTArray<nsTString<char16_t> > const&, bool, mozilla::dom::WorkerScriptType, mozilla::ErrorResult&, mozilla::Encoding const*) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x30ce4f1
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
18
mozilla::dom::WorkerGlobalScope_Binding::importScripts(JSContext*, JS::Handle<JSObject*>, void*, JSJitMethodCallArgs const&) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x39e8eb3
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
19
bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::MaybeGlobalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*)
/usr/lib64/firefox/libxul.so 0x3726508
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
20
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x2ee0195
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
21
js::Interpret(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x2ecf47d
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
22
js::RunScript(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x2ecebb2
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
23
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x2ee02bb
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
24
mozilla::dom::EventListener::HandleEvent(mozilla::dom::BindingCallContext&, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&)
/usr/lib64/firefox/libxul.so 0x3189ce4
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
25
mozilla::EventListenerManager::HandleEventWithListenerArray(mozilla::EventListenerManager::ListenerArray*, nsAtom*, mozilla::EventMessage, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, bool) [clone .cold]
/usr/lib64/firefox/libxul.so 0x2495e2
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
26
mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*, bool)
/usr/lib64/firefox/libxul.so 0x30a252e
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
27
mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&)
/usr/lib64/firefox/libxul.so 0x308dd22
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
28
mozilla::EventDispatcher::Dispatch(mozilla::dom::EventTarget*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*) [clone .cold]
/usr/lib64/firefox/libxul.so 0x22ca9c
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
29
mozilla::EventDispatcher::DispatchDOMEvent(mozilla::dom::EventTarget*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsPresContext*, nsEventStatus*)
/usr/lib64/firefox/libxul.so 0x308ce95
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
30
mozilla::DOMEventTargetHelper::DispatchEvent(mozilla::dom::Event&, mozilla::dom::CallerType, mozilla::ErrorResult&)
/usr/lib64/firefox/libxul.so 0x367b20d
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
31
mozilla::dom::EventTarget::DispatchEvent(mozilla::dom::Event&)
/usr/lib64/firefox/libxul.so 0x308ca17
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
32
mozilla::dom::MessageEventRunnable::WorkerRun(JSContext*, mozilla::dom::WorkerPrivate*)
/usr/lib64/firefox/libxul.so 0x371521c
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
33
mozilla::dom::WorkerThreadRunnable::Run()
/usr/lib64/firefox/libxul.so 0x36e39aa
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
34
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2dc42d0
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
35
mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()
/usr/lib64/firefox/libxul.so 0x36de298
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
36
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2dc42d0
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
37
mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x2dc3afa
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
38
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x34354a3
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
39
nsThread::ThreadFunc(void*)
/usr/lib64/firefox/libxul.so 0x347af5e
Build id: e0e8184b9817a9a627006609a3cd2dd1061c94d8 		-
40
_pt_root
/lib64/libnspr4.so 0x22e03
Build id: 65a32d0fa61acecd186c144846dab9b51540c607 		-
41
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x41e62
Build id: 625980512ccbb04e78d8d2a778bac347a30d7435 		-
42
start_thread
/lib64/libc.so.6 0x71f54
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
43
__clone
/lib64/libc.so.6 0xf5154
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-