Bug 362457 - Crash on virtual desktop change/transition
Summary: Crash on virtual desktop change/transition
Status: RESOLVED DUPLICATE of bug 342763
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.5.3
Platform: openSUSE Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-04-29 06:16 UTC by Jason
Modified: 2016-04-29 13:48 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Jason 2016-04-29 06:16:58 UTC 
Application: plasmashell (5.5.3)

Qt Version: 5.5.1
Frameworks Version: 5.21.0
Operating System: Linux 4.5.0-3-default x86_64
Distribution: "openSUSE Tumbleweed (20160117) (x86_64)"

-- Information about the crash:
I was switching virtual desktops via the pager on the primary panel.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb11184d8c0 (LWP 25866))]

Thread 8 (Thread 0x7fb0faee1700 (LWP 25869)):
#0  0x00007fb10adc849d in poll () at /lib64/libc.so.6
#1  0x00007fb10fca7432 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fb10fca9007 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fb0fd031dd9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb10b4b790f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb10a5cf4a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb10add0ded in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fb0f3fff700 (LWP 25882)):
#0  0x00007fb10adc849d in poll () at /lib64/libc.so.6
#1  0x00007fb1074b5374 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb1074b547c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb10b6dc43b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb10b68652a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb10b4b2acc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb10e7857b5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb10b4b790f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb10a5cf4a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb10add0ded in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fb0e6b9f700 (LWP 25883)):
#0  0x00007fb1074f86d9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb1074b49a9 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb1074b52a3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb1074b547c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb10b6dc43b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb10b68652a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb10b4b2acc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb10e7857b5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb10b4b790f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb10a5cf4a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb10add0ded in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fb0e52ea700 (LWP 25884)):
#0  0x00007fb1074f86d9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb1074b49a9 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb1074b52a3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb1074b547c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb10b6dc43b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb10b68652a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb10b4b2acc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb10e7857b5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb10b4b790f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb10a5cf4a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb10add0ded in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fb0df7ba700 (LWP 25885)):
#0  0x00007fb10a5d507f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb110f45a84 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fb110f45ac9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fb10a5cf4a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb10add0ded in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb057fff700 (LWP 25886)):
#0  0x00007fb1074f86d9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb1074b535a in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb1074b547c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb10b6dc43b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb10b68652a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb10b4b2acc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb10f30ee42 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007fb10b4b790f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb10a5cf4a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb10add0ded in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb0443e5700 (LWP 25975)):
#0  0x00007fb1074f86d9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb1074b5468 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb10b6dc43b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fb10b68652a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb10b4b2acc in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb046b16e07 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#6  0x00007fb10b4b790f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb10a5cf4a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fb10add0ded in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb11184d8c0 (LWP 25866)):
[KCrash Handler]
#6  0x00007fb10e561df8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb10e7c46ca in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb10e7ea3ac in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fb10e7eaa98 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fb10b6b6020 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fb10b72e10c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#12 0x00007fb04f543834 in  () at /usr/lib64/libtaskmanager.so.5
#13 0x00007fb04f5449b7 in  () at /usr/lib64/libtaskmanager.so.5
#14 0x00007fb10b6b5e6a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007fb04f54c338 in TaskManager::AbstractGroupableItem::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#16 0x00007fb04f539b90 in  () at /usr/lib64/libtaskmanager.so.5
#17 0x00007fb10b6b5e6a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#18 0x00007fb04f54c468 in TaskManager::Task::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#19 0x00007fb04f52c22b in TaskManager::Task::setActive(bool) () at /usr/lib64/libtaskmanager.so.5
#20 0x00007fb04f53f759 in TaskManager::TaskManager::activeWindowChanged(unsigned long long) () at /usr/lib64/libtaskmanager.so.5
#21 0x00007fb10b6b5cf7 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fb10e2a92b2 in KWindowSystem::activeWindowChanged(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#23 0x00007fb0f84ba6cb in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#24 0x00007fb10b68576f in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#25 0x00007fb0fd0357b4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#26 0x00007fb0fd03653b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#27 0x00007fb10b6b6c59 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#28 0x00007fb10ca0087c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007fb10ca05986 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007fb10b688be3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007fb10b68af06 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007fb10b6dc013 in  () at /usr/lib64/libQt5Core.so.5
#33 0x00007fb1074b51a7 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#34 0x00007fb1074b53d8 in  () at /usr/lib64/libglib-2.0.so.0
#35 0x00007fb1074b547c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#36 0x00007fb10b6dc41f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007fb10b68652a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007fb10b68e1ed in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#39 0x0000000000436527 in main ()

Reported using DrKonqi
Comment 1 David Edmundson 2016-04-29 13:48:38 UTC 

*** This bug has been marked as a duplicate of bug 342763 ***