Crash in JSString::encodeUTF8Partial(JS::AutoRequireNoGC const&, mozilla::Span<char, 18446744073709551615ul>) const [clone .isra.0]

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:119.0-2.fc39
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-09-23
Last occurrence
2026-09-23
Unique reports
1
Quality
-114

Statistics

Operating system Unique / Total count
Fedora 39 1 / 1
Operating system Count
Fedora 39 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 0:119.0-2.fc39 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Monthly:

No reports in the last 20 days.

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No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
JSString::encodeUTF8Partial(JS::AutoRequireNoGC const&, mozilla::Span<char, 18446744073709551615ul>) const [clone .isra.0]
/usr/lib64/firefox/libxul.so 0x2651837
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
2
bool AssignJSString<nsTString<char>, (void*)0>(JSContext*, nsTString<char>&, JSString*)
/usr/lib64/firefox/libxul.so 0x150dd9
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
3
mozilla::dom::Blob_Binding::_constructor(JSContext*, unsigned int, JS::Value*) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x3061d4a
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
4
InternalConstruct(JSContext*, js::AnyConstructArgs const&, js::CallReason) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x2635a1f
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
5
js::Interpret(JSContext*, js::RunState&) [clone .cold]
/usr/lib64/firefox/libxul.so 0x12d70e
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
6
js::RunScript(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x2626b8b
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
7
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x262ac88
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
8
js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICFallbackStub*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x2a1857d
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
9
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eab4917c -
10
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eab4efa6 -
11
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eab51106 -
12
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eab464e9 -
13
EnterJit(JSContext*, js::RunState&, unsigned char*) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x2650f0a
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
14
js::Interpret(JSContext*, js::RunState&) [clone .cold]
/usr/lib64/firefox/libxul.so 0x128a55
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
15
js::RunScript(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x2626b8b
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
16
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x262ac88
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
17
js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICFallbackStub*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x2a1857d
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
18
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eab4917c -
19
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eab4efa6 -
20
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eab511fa -
21
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eb4d41f0 -
22
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eb7f980c -
23
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eb75289b -
24
anonymous function
/usr/lib64/firefox/libxul.so 0x3b94eab464e9 -
25
EnterJit(JSContext*, js::RunState&, unsigned char*) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x2650f0a
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
26
js::RunScript(JSContext*, js::RunState&)
/usr/lib64/firefox/libxul.so 0x2626bb9
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
27
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x262ac88
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
28
js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>, js::CallReason)
/usr/lib64/firefox/libxul.so 0x263760c
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
29
PromiseReactionJob(JSContext*, unsigned int, JS::Value*) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x2b50996
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
30
js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
/usr/lib64/firefox/libxul.so 0x262ad89
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
31
JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>)
/usr/lib64/firefox/libxul.so 0x268a202
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
32
mozilla::CycleCollectedJSContext::PerformMicroTaskCheckPoint(bool)
/usr/lib64/firefox/libxul.so 0x25e512e
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
33
mozilla::EventListenerManager::HandleEventWithListenerArray(mozilla::EventListenerManager::ListenerArray*, nsAtom*, mozilla::EventMessage, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, bool)
/usr/lib64/firefox/libxul.so 0x26ef5b0
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
34
mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*, bool)
/usr/lib64/firefox/libxul.so 0x26d1ca6
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
35
mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&)
/usr/lib64/firefox/libxul.so 0x2617ded
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
36
mozilla::EventDispatcher::Dispatch(mozilla::dom::EventTarget*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*)
/usr/lib64/firefox/libxul.so 0x26163ff
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
37
mozilla::EventDispatcher::DispatchDOMEvent(mozilla::dom::EventTarget*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsPresContext*, nsEventStatus*)
/usr/lib64/firefox/libxul.so 0x26155ca
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
38
mozilla::DOMEventTargetHelper::DispatchEvent(mozilla::dom::Event&, mozilla::dom::CallerType, mozilla::ErrorResult&)
/usr/lib64/firefox/libxul.so 0x29bb76e
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
39
mozilla::dom::EventTarget::DispatchEvent(mozilla::dom::Event&, mozilla::ErrorResult&)
/usr/lib64/firefox/libxul.so 0x2be5d64
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
40
mozilla::dom::IDBTransaction::FireCompleteOrAbortEvents(nsresult)
/usr/lib64/firefox/libxul.so 0x2cceaf6
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
41
mozilla::dom::indexedDB::PBackgroundIDBTransactionChild::OnMessageReceived(IPC::Message const&)
/usr/lib64/firefox/libxul.so 0x2cef41d
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
42
mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&)
/usr/lib64/firefox/libxul.so 0x2a69b73
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
43
mozilla::ipc::MessageChannel::DispatchMessage(mozilla::ipc::ActorLifecycleProxy*, mozilla::UniquePtr<IPC::Message, mozilla::DefaultDelete<IPC::Message> >)
/usr/lib64/firefox/libxul.so 0x258ece4
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
44
mozilla::ipc::MessageChannel::MessageTask::Run()
/usr/lib64/firefox/libxul.so 0x28f57dd
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
45
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x258ddd4
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
46
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x258d61e
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
47
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x258b953
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
48
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x28f3c52
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
49
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x289034b
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
50
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x28f3b6d
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
51
mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x28f3779
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
52
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x289034b
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
53
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x2881759
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
54
main
/usr/lib64/firefox/firefox 0x4d7e8
Build id: 7565113437bbbffdbc4c27e907bb320dabebcb16 		-
55
__libc_start_call_main
/lib64/libc.so.6 0x2814a
Build id: 7dd93cb9991a89f0ec53d9443a0b78ad952269bc 		-
56
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x2820b
Build id: 7dd93cb9991a89f0ec53d9443a0b78ad952269bc 		-
57
_start
/usr/lib64/firefox/firefox 0x4bbc5
Build id: 7565113437bbbffdbc4c27e907bb320dabebcb16 		-