Crash in nsWrapperCache::GetWrapper() const

Similar reports
Problem #830581
Component
firefox
Last affected version
0:149.0-4.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-08-21
Last occurrence
2026-08-21
Unique reports
2
Quality
-116

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
firefox 2
 0:149.0-4.fc42 2

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
nsWrapperCache::GetWrapper() const
/usr/lib64/firefox/libxul.so 0x35cb854
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
2
mozilla::dom::ShadowRoot_Binding::get_host(JSContext*, JS::Handle<JSObject*>, void*, JSJitGetterCallArgs) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x1546023
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
3
bool mozilla::dom::binding_detail::GenericGetter<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*)
/usr/lib64/firefox/libxul.so 0x3164510
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
4
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x30c61ef
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
5
JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x329057b
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
6
JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JSObject*>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) [clone .lto_priv.1] [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x39bc9c7
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
7
xpc::XrayWrapper<js::CrossCompartmentWrapper, xpc::DOMXrayTraits>::get(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::Handle<JS::PropertyKey>, JS::MutableHandle<JS::Value>) const [clone .cold]
/usr/lib64/firefox/libxul.so 0x669bd4
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
8
js::Proxy::get(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::Handle<JS::PropertyKey>, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x30dd7ee
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
9
js::Proxy::get(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::Handle<JS::PropertyKey>, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x30dd964
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
10
js::GetProperty(JSContext*, JS::Handle<JS::Value>, JS::Handle<js::PropertyName*>, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x30c344a
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
11
js::Interpret(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x30b7fd1
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
12
js::RunScript(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x30b6b8b
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
13
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x30c6313
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
14
js::jit::InvokeFunction(JSContext*, JS::Handle<JSObject*>, bool, bool, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x311f6ca
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
15
js::jit::InvokeFromInterpreterStub(JSContext*, js::jit::InterpreterStubExitFrameLayout*)
/usr/lib64/firefox/libxul.so 0x311f2c9
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
16
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee35416c95 -
17
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee35456864 -
18
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee36505c44 -
19
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee3545ad9b -
20
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee35420894 -
21
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee354163dd -
22
EnterJit(JSContext*, js::RunState&, unsigned char*) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x311ff48
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
23
js::RunScript(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x30b6b1e
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
24
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x30c6313
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
25
js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICFallbackStub*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x311919b
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
26
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee35418824 -
27
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee3541e536 -
28
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee35420894 -
29
anonymous function
/usr/lib64/firefox/libxul.so 0x39ee354163dd -
30
EnterJit(JSContext*, js::RunState&, unsigned char*) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x311ff48
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
31
js::RunScript(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x30b6bba
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
32
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x30c6313
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
33
JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x329057b
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
34
nsDOMMutationObserver::HandleMutationsInternal(mozilla::AutoSlowOperation&) [clone .cold]
/usr/lib64/firefox/libxul.so 0x353d81
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
35
mozilla::RunMicroTask(JSContext*, JS::MutableHandle<mozilla::MustConsumeMicroTask>) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x31f0484
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
36
mozilla::CycleCollectedJSContext::PerformMicroTaskCheckPoint(bool)
/usr/lib64/firefox/libxul.so 0x31ee0a5
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
37
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 0x26990a
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
38
mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*, bool)
/usr/lib64/firefox/libxul.so 0x328dd3e
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
39
mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&)
/usr/lib64/firefox/libxul.so 0x327c9af
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
40
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 0x24a685
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
41
nsINode::DispatchEvent(mozilla::dom::Event&, mozilla::dom::CallerType, mozilla::ErrorResult&)
/usr/lib64/firefox/libxul.so 0x391d144
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
42
mozilla::dom::EventTarget::DispatchEvent(mozilla::dom::Event&)
/usr/lib64/firefox/libxul.so 0x327b163
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
43
mozilla::AsyncEventDispatcher::DispatchEventOnTarget(mozilla::dom::EventTarget*, nsTSubstring<char16_t> const&, mozilla::CanBubble, mozilla::ChromeOnlyDispatch, mozilla::Composed)
/usr/lib64/firefox/libxul.so 0x391d026
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
44
mozilla::AsyncEventDispatcher::Run()
/usr/lib64/firefox/libxul.so 0x3946cb6
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
45
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x31f43f1
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
46
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x31f3ccb
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
47
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2fa920e
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
48
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x32aaf32
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
49
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x36085b3
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
50
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x38c213d
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
51
nsAppShell::Run()
/usr/lib64/firefox/libxul.so 0x38c1484
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
52
mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0xc9ad88
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
53
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x36085b3
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
54
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x2ab8adc
Build id: dc31372f018dbeb69d0f90f18ac2beabc4dbc176 		-
55
main
/usr/lib64/firefox/firefox 0x3e9e3
Build id: ace6c33d65b81206d0eb8a69362044f7c383d13a 		-
56
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
57
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
58
_start
/usr/lib64/firefox/firefox 0x3c1d5
Build id: ace6c33d65b81206d0eb8a69362044f7c383d13a 		-