Bug 379701

Summary:	Segfault only clicking in the main menu button in the desktop
Product:	[Plasma] plasmashell	Reporter:	g_fretes
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	bshah, notmart, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.9.5
Target Milestone:	1.0
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description g_fretes 2017-05-10 14:52:13 UTC

Application: plasmashell (5.9.5)

Qt Version: 5.8.0
Frameworks Version: 5.33.0
Operating System: Linux 4.10.13-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:

I created a activity, and repetidly click on the main button. With only that, plasma crash.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f06cfc89800 (LWP 663))]

Thread 8 (Thread 0x7f06058a5700 (LWP 934)):
#0  0x00007f06c415e1c9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f06c4117d67 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f06c41188db in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f06c4118acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f06c9c6809b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f06c9c118ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f06c9a33a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f06082480a7 in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#8  0x00007f06c9a386d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f06c88ed2e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f06c934b54f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f061905c700 (LWP 823)):
#0  0x00007f06c415e1e0 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f06c4117f9b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f06c41188db in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f06c4118acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f06c9c6809b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f06c9c118ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f06c9a33a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f06cd71ffd6 in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007f06c9a386d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f06c88ed2e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f06c934b54f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f06a2c42700 (LWP 804)):
#0  0x00007f06c88f3756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f06cf413234 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f06cf413279 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f06c88ed2e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f06c934b54f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f06b0ad3700 (LWP 786)):
#0  0x00007f06c934167d in poll () at /usr/lib/libc.so.6
#1  0x00007f06c41189b6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f06c4118acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f06c9c6809b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f06c9c118ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f06c9a33a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f06ccb6c025 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f06c9a386d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f06c88ed2e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f06c934b54f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f06b2323700 (LWP 758)):
#0  0x00007f06c415e1c9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f06c411899b in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f06c4118acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f06c9c6809b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f06c9c118ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f06c9a33a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f06ccb6c025 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f06c9a386d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f06c88ed2e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f06c934b54f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f06b3d6b700 (LWP 713)):
#0  0x00007f06c4117e94 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0x00007f06c41188db in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f06c4118acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f06c9c6809b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f06c9c118ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f06c9a33a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f06ca7b8125 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f06c9a386d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f06c88ed2e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f06c934b54f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f06b9e5e700 (LWP 678)):
#0  0x00007f06c934167d in poll () at /usr/lib/libc.so.6
#1  0x00007f06ce3398e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f06ce33b679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f06bc3d0239 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f06c9a386d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f06c88ed2e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f06c934b54f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f06cfc89800 (LWP 663)):
[KCrash Handler]
#6  0x00007f06ccb1d426 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f06ccb1d973 in QQmlPropertyCache::resolve(QQmlPropertyData*) const () at /usr/lib/libQt5Qml.so.5
#8  0x00007f06ccb1db61 in QQmlPropertyCache::findProperty(QStringHash<QPair<int, QQmlPropertyData*> >::ConstIterator, QQmlVMEMetaObject const*, QQmlContextData*) const () at /usr/lib/libQt5Qml.so.5
#9  0x00007f06ccaa0fe2 in QV4::QObjectWrapper::findProperty(QV4::ExecutionEngine*, QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QQmlPropertyData*) const () at /usr/lib/libQt5Qml.so.5
#10 0x00007f06ccaa4d73 in QV4::QObjectWrapper::getQmlProperty(QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) const () at /usr/lib/libQt5Qml.so.5
#11 0x00007f06ccaba8ff in QV4::Runtime::method_getProperty(QV4::ExecutionEngine*, QV4::Value const&, int) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f062204c787 in  ()
#13 0x00007f06220489c0 in  ()
#14 0x00007f06ccb4e13a in  () at /usr/lib/libQt5Qml.so.5
#15 0x00007f06cca51f93 in  () at /usr/lib/libQt5Qml.so.5
#16 0x00007f06ccb4caba in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f06ccb5686b in  () at /usr/lib/libQt5Qml.so.5
#18 0x00007f06ccb53ae9 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#19 0x00007f06ccb6007e in  () at /usr/lib/libQt5Qml.so.5
#20 0x00007f06ccae5ab2 in  () at /usr/lib/libQt5Qml.so.5
#21 0x00007f06ccae633e in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#22 0x00007f06ccae1596 in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f06cd85d56f in  () at /usr/lib/libQt5Quick.so.5
#24 0x00007f06cd85d718 in  () at /usr/lib/libQt5Quick.so.5
#25 0x00007f06cd85dd85 in  () at /usr/lib/libQt5Quick.so.5
#26 0x00007f06cd85e3a0 in  () at /usr/lib/libQt5Quick.so.5
#27 0x00007f06cd85e50b in  () at /usr/lib/libQt5Quick.so.5
#28 0x00007f06ccadfac9 in  () at /usr/lib/libQt5Qml.so.5
#29 0x00007f06ccade498 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#30 0x00007f06ccaa8b7b in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#31 0x00007f06ccaa9390 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#32 0x00007f06ccaa94a6 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#33 0x00007f06ccab9f56 in QV4::Runtime::method_setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#34 0x00007f062205de53 in  ()
#35 0x00000000015daef0 in  ()
#36 0x00007f062205e504 in  ()
#37 0x0000000000000003 in  ()
#38 0x0003400000000001 in  ()
#39 0x00000000015daef0 in  ()
#40 0x0003400000000000 in  ()
#41 0x00007ffea2363430 in  ()
#42 0x0000000000000000 in  ()

Reported using DrKonqi

Comment 1 Marco Martin 2017-06-09 11:51:42 UTC


*** This bug has been marked as a duplicate of bug 354340 ***