Crash in js::gc::ParallelMarkTask::run(js::AutoLockHelperThreadState&)

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:147.0.2-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-02-15
Last occurrence
2026-02-15
Unique reports
1
Quality
-118

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
 0:147.0.2-1.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::gc::ParallelMarkTask::run(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x3c849e5
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
2
js::GCParallelTask::runTask(JS::GCContext*, js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x36f12a9
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
3
js::GCParallelTask::runFromMainThread(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x3c2c577
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
4
js::gc::ParallelMarker::markOneColor(js::gc::GCRuntime*, js::gc::MarkColor, JS::SliceBudget const&)
/usr/lib64/firefox/libxul.so 0x3c83bd4
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
5
js::gc::GCRuntime::markUntilBudgetExhausted(JS::SliceBudget&, js::gc::GCRuntime::ParallelMarking, js::gc::ShouldReportMarkTime)
/usr/lib64/firefox/libxul.so 0x3c30197
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
6
js::gc::GCRuntime::incrementalSlice(JS::SliceBudget&, JS::GCReason, bool)
/usr/lib64/firefox/libxul.so 0x34c8d5e
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
7
js::gc::GCRuntime::gcCycle(bool, JS::SliceBudget const&, JS::GCReason)
/usr/lib64/firefox/libxul.so 0x34c76f8
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
8
js::gc::GCRuntime::collect(bool, JS::SliceBudget const&, JS::GCReason)
/usr/lib64/firefox/libxul.so 0x3c2b956
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
9
js::gc::GCRuntime::gcIfRequestedImpl(bool) [clone .isra.0]
/usr/lib64/firefox/libxul.so 0x37af765
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
10
void* js::gc::CellAllocator::AllocTenuredCellForNurseryAlloc<(js::AllowGC)1>(JSContext*, js::gc::AllocKind)
/usr/lib64/firefox/libxul.so 0x302c648
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
11
JSFatInlineString* js::gc::CellAllocator::NewString<JSFatInlineString, (js::AllowGC)1, unsigned long&, unsigned char**&>(JSContext*, js::gc::Heap, unsigned long&, unsigned char**&)
/usr/lib64/firefox/libxul.so 0x305c063
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
12
JSLinearString* js::StringChars<unsigned char>::toStringDontDeflate<(js::AllowGC)1>(JSContext*, unsigned long, js::gc::Heap)
/usr/lib64/firefox/libxul.so 0x31e9676
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
13
JSStructuredCloneReader::readString(unsigned int, JSStructuredCloneReader::ShouldAtomizeStrings)
/usr/lib64/firefox/libxul.so 0x31e8b24
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
14
JSStructuredCloneReader::startRead(JS::MutableHandle<JS::Value>, JSStructuredCloneReader::ShouldAtomizeStrings)
/usr/lib64/firefox/libxul.so 0x31c59b6
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
15
ReadStructuredClone(JSContext*, JSStructuredCloneData const&, JS::StructuredCloneScope, JS::MutableHandle<JS::Value>, JS::CloneDataPolicy const&, JSStructuredCloneCallbacks const*, void*)
/usr/lib64/firefox/libxul.so 0x31c48a3
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
16
JSAutoStructuredCloneBuffer::read(JSContext*, JS::MutableHandle<JS::Value>, JS::CloneDataPolicy const&, JSStructuredCloneCallbacks const*, void*)
/usr/lib64/firefox/libxul.so 0x378bee6
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
17
mozilla::dom::StructuredCloneHolder::Read(nsIGlobalObject*, JSContext*, JS::MutableHandle<JS::Value>, JS::CloneDataPolicy const&, mozilla::ErrorResult&)
/usr/lib64/firefox/libxul.so 0x37cf801
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
18
mozilla::dom::StructuredCloneHolder_Binding::deserialize(JSContext*, JS::Handle<JSObject*>, void*, JSJitMethodCallArgs const&) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x37cf575
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
19
bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*)
/usr/lib64/firefox/libxul.so 0x30a1e2d
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
20
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333b3d9cb -
21
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333c95503 -
22
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333c068bc -
23
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333c8d389 -
24
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333b4ab51 -
25
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333c8cce9 -
26
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333b3eb1b -
27
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333c9636a -
28
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333b4b227 -
29
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333c96145 -
30
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333b51c7d -
31
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333b5ba7a -
32
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333b595fa -
33
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333c8c987 -
34
anonymous function
/usr/lib64/firefox/libxul.so 0x10c333b2c3dd -
35
EnterJit(JSContext*, js::RunState&, unsigned char*) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x30d32bd
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
36
js::RunScript(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x306bbb7
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
37
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x307b23b
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
38
JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x323b65b
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
39
mozilla::dom::MessageListener::ReceiveMessage(mozilla::dom::BindingCallContext&, JS::Handle<JS::Value>, mozilla::dom::ReceiveMessageArgument const&, JS::MutableHandle<JS::Value>, mozilla::ErrorResult&)
/usr/lib64/firefox/libxul.so 0x3283adf
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
40
mozilla::dom::JSActor::CallReceiveMessage(JSContext*, mozilla::dom::JSActorMessageMeta const&, JS::Handle<JS::Value>, JS::MutableHandle<JS::Value>, mozilla::ErrorResult&)
/usr/lib64/firefox/libxul.so 0x34ab74b
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
41
mozilla::dom::JSActorManager::ReceiveRawMessage(mozilla::dom::JSActorMessageMeta const&, mozilla::dom::JSIPCValue&&, std::unique_ptr<mozilla::dom::ipc::StructuredCloneData, std::default_delete<mozilla::dom::ipc::StructuredCloneData> >)
/usr/lib64/firefox/libxul.so 0x34a8a76
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
42
mozilla::dom::PWindowGlobalChild::OnMessageReceived(IPC::Message const&) [clone .cold]
/usr/lib64/firefox/libxul.so 0x2be002
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
43
mozilla::dom::PContentChild::OnMessageReceived(IPC::Message const&)
/usr/lib64/firefox/libxul.so 0x22dde0d
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
44
mozilla::ipc::MessageChannel::DispatchMessage(mozilla::ipc::ActorLifecycleProxy*, std::unique_ptr<IPC::Message, std::default_delete<IPC::Message> >)
/usr/lib64/firefox/libxul.so 0x3196db2
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
45
mozilla::ipc::MessageChannel::MessageTask::Run()
/usr/lib64/firefox/libxul.so 0x31967b9
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
46
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x31a95b6
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
47
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x31a8e49
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
48
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2f69868
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
49
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x3260027
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
50
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x35ac753
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
51
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x38794ad
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
52
nsAppShell::Run()
/usr/lib64/firefox/libxul.so 0x3878414
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
53
mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0xc7b43a
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
54
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x35ac753
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
55
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x2a87607
Build id: 1168cd7a82b173de3fb2775ffaed300bf91afda2 		-
56
main
/usr/lib64/firefox/firefox 0x3e923
Build id: 4d2bf84dc9e6bd2daf280e31de00a2a742674477 		-
57
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
58
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
59
_start
/usr/lib64/firefox/firefox 0x3c155
Build id: 4d2bf84dc9e6bd2daf280e31de00a2a742674477 		-