Crash in QV4::JIT::PlatformAssemblerCommon::link(QV4::Function*, char const*)

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An owning problem doesn't exist yet.
Component
plasma-workspace
Last affected version
0:6.5.5-1.fc42
Executable
/usr/bin/plasmashell
Error name
SIGSEGV 11
First occurrence
2025-08-11
Last occurrence
2026-01-20
Unique reports
2
Quality
-100

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
qt6-qtdeclarative 2
 0:6.9.1-3.fc42 1
 0:6.9.3-2.fc42 1
plasma-workspace 2
 0:6.4.4-1.fc42 1
 0:6.5.5-1.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
QV4::JIT::PlatformAssemblerCommon::link(QV4::Function*, char const*)
/lib64/libQt6Qml.so.6 0x46f026
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
2
QV4::Moth::VME::exec(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*)
/lib64/libQt6Qml.so.6 0x234c03
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
3
QV4::doCall(QV4::Function*, QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext*)
/lib64/libQt6Qml.so.6 0x1590f0
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
4
QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*)
/lib64/libQt6Qml.so.6 0x2eb4a4
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
5
QQmlBinding::evaluate(bool*)
/lib64/libQt6Qml.so.6 0x2700a9
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
6
QQmlBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&)
/lib64/libQt6Qml.so.6 0x2701b9
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
7
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>)
/lib64/libQt6Qml.so.6 0x274088
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
8
QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**)
/lib64/libQt6Qml.so.6 0x31c1b1
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
9
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x165470
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
10
QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData const*, QV4::Value const&)
/lib64/libQt6Qml.so.6 0x1b4991
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
11
QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlRefPointer<QQmlContextData> const&, QObject*, QV4::String*, QFlags<QV4::QObjectWrapper::Flag>, QV4::Value const&)
/lib64/libQt6Qml.so.6 0x1b5ec1
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
12
QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*)
/lib64/libQt6Qml.so.6 0x1b6096
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
13
QV4::Lookup::setterFallback(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value&, QV4::Value const&)
/lib64/libQt6Qml.so.6 0x17d56d
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
14
QV4::Moth::VME::interpret(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*, char const*)
/lib64/libQt6Qml.so.6 0x22fa0f
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
15
QV4::Moth::VME::exec(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*)
/lib64/libQt6Qml.so.6 0x234c3f
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
16
qfoDoCall(QV4::JavaScriptFunctionObject const*, QV4::Value const*, QV4::Value const*, int)
/lib64/libQt6Qml.so.6 0x15e33f
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
17
QV4::Runtime::CallQmlContextPropertyLookup::call(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int)
/lib64/libQt6Qml.so.6 0x1e40f2
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
18
QV4::Moth::VME::interpret(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*, char const*)
/lib64/libQt6Qml.so.6 0x22e66e
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
19
QV4::Moth::VME::exec(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*)
/lib64/libQt6Qml.so.6 0x234c3f
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
20
qfoDoCall(QV4::JavaScriptFunctionObject const*, QV4::Value const*, QV4::Value const*, int)
/lib64/libQt6Qml.so.6 0x15e33f
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
21
QV4::Moth::VME::interpret(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*, char const*)
/lib64/libQt6Qml.so.6 0x22f32a
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
22
QV4::Moth::VME::exec(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*)
/lib64/libQt6Qml.so.6 0x234c3f
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
23
QV4::doCall(QV4::Function*, QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext*)
/lib64/libQt6Qml.so.6 0x1590f0
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
24
QV4::Function::call(QObject*, void**, QMetaType const*, int, QV4::ExecutionContext*)
/lib64/libQt6Qml.so.6 0x159537
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
25
QQmlJavaScriptExpression::evaluate(void**, QMetaType const*, int)
/lib64/libQt6Qml.so.6 0x2eb8b0
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
26
QQmlBoundSignalExpression::evaluate(void**)
/lib64/libQt6Qml.so.6 0x27e6cb
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
27
QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**)
/lib64/libQt6Qml.so.6 0x27f160
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
28
QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**)
/lib64/libQt6Qml.so.6 0x31c1b1
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
29
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x165470
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
30
QQmlContextData::emitDestruction()
/lib64/libQt6Qml.so.6 0x2a4671
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
31
QQmlContextData::invalidate()
/lib64/libQt6Qml.so.6 0x2a4af5
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
32
QQmlPrivate::qdeclarativeelement_destructor(QObject*)
/lib64/libQt6Qml.so.6 0x2b6206
Build id: d1bea50a8f9b57992c311d14586be48af55c8c83 		-
33
QQmlPrivate::QQmlElement<PlasmoidItem>::~QQmlElement()
/lib64/libPlasmaQuick.so.6 0x10989
Build id: 62ca3e4f2c377afa5d294f64cdb120f224c5f0c9 		-
34
PlasmaQuick::SharedQmlEngine::~SharedQmlEngine()
/lib64/libPlasmaQuick.so.6 0x2f00c
Build id: 62ca3e4f2c377afa5d294f64cdb120f224c5f0c9 		-
35
QtPrivate::QCallableObject<PlasmaQuick::AppletQuickItem::itemForApplet(Plasma::Applet*)::{lambda(Plasma::Applet*)#1}, QtPrivate::List<Plasma::Applet*>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
/lib64/libPlasmaQuick.so.6 0xa7a4
Build id: 62ca3e4f2c377afa5d294f64cdb120f224c5f0c9 		-
36
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
37
Plasma::Applet::appletDeleted(Plasma::Applet*)
/lib64/libPlasma.so.6 0x12eda
Build id: a83f6cabddda02613c9ecec49445487b3030afb1 		-
38
Plasma::Applet::~Applet()
/lib64/libPlasma.so.6 0x7203
Build id: a83f6cabddda02613c9ecec49445487b3030afb1 		-
39
NotificationApplet::~NotificationApplet()
/usr/lib64/qt6/plugins/plasma/applets/org.kde.plasma.notifications.so 0x28df
Build id: d953330f4ccbbc9a06d8470b2dc1c26790ea6e25 		-
40
QObjectPrivate::deleteChildren()
/lib64/libQt6Core.so.6 0x15cda2
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
41
QObject::~QObject()
/lib64/libQt6Core.so.6 0x161cb4
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
42
SystemTray::~SystemTray()
/usr/lib64/qt6/plugins/plasma/applets/org.kde.plasma.systemtray.so 0x4b95
Build id: eba492d738b0a5d37a3ba93757093f7d083590ae 		-
43
QObjectPrivate::deleteChildren()
/lib64/libQt6Core.so.6 0x15cda2
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
44
QObject::~QObject()
/lib64/libQt6Core.so.6 0x161cb4
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
45
Plasma::Containment::~Containment()
/lib64/libPlasma.so.6 0x15fc5
Build id: a83f6cabddda02613c9ecec49445487b3030afb1 		-
46
ShellCorona::~ShellCorona()
/usr/bin/plasmashell 0x38a13
Build id: 056691072303c2a242bf30c6f8f94e86c1ebf13f 		-
47
main
/usr/bin/plasmashell 0xc982
Build id: 056691072303c2a242bf30c6f8f94e86c1ebf13f 		-
48
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
49
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
50
_start
/usr/bin/plasmashell 0xce95
Build id: 056691072303c2a242bf30c6f8f94e86c1ebf13f 		-