Bug 352543

Summary: Firefox and Plasma crash
Product: [Plasma] plasmashell Reporter: bri <ianniello>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.4.0   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description bri 2015-09-11 07:17:34 UTC 
Application: plasmashell (5.4.0)

Qt Version: 5.4.2
Operating System: Linux 4.1.6-3-desktop x86_64
Distribution: "openSUSE 20150908 (Tumbleweed) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I just have opened the browser window of Firefox and wanted to do a little research on the web, to find out about the reasons why nautilus doesn't work after my last update. I typed my keywords into the search field, hit return and got the message that Firefox can't connect to the internet (though wicked and wlan are up and running) - when Plasma crashed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f63849c1880 (LWP 1606))]

Thread 18 (Thread 0x7f636e434700 (LWP 1607)):
#0  0x00007f637dfce32d in poll () at /lib64/libc.so.6
#1  0x00007f6382e46332 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f6382e47e17 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f63707c0e69 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f63675ef700 (LWP 1630)):
#0  0x00007f637a6ddb99 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f635a34d700 (LWP 1643)):
#0  0x00007f637a71f8e0 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f637a6dd47b in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f637a6ddb52 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f6353fff700 (LWP 1648)):
#0  0x00007f637a71f8e9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f637a6dd66c in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f637a6ddb7b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f6352ffe700 (LWP 1649)):
#0  0x00007f637a6dd36b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f637a6ddb03 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f6351ffd700 (LWP 1650)):
#0  0x00007f637dfca30d in read () at /lib64/libc.so.6
#1  0x00007f637a71e750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f637a6dd714 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f637a6ddb7b in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f6350efc700 (LWP 1651)):
#0  0x00007f637a6dd318 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f637a6ddb03 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f633f505700 (LWP 1652)):
#0  0x00007ffeaa142c86 in clock_gettime ()
#1  0x00007f637dfe38a6 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f637e76db86 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f637e8ebc39 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f637e8ec1c5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637e8ed3de in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f637a6dd28d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f637a6ddb03 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f633dec9700 (LWP 1653)):
#0  0x00007ffeaa142c86 in clock_gettime ()
#1  0x00007f637dfe38a6 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f637e76db86 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f637e8ebc39 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f637e8ec1c5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637e8ed3de in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f637a6dd28d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f637a6ddb03 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f633ce68700 (LWP 1654)):
#0  0x00007f637dfe322f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f637dfca302 in read () at /lib64/libc.so.6
#2  0x00007f637a71e750 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f637a6dd714 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f637a6ddb7b in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f638190d658 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f632b7ff700 (LWP 1655)):
#0  0x00007f637d7dc07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f63840ab61b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f63840ab649 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f62a960d700 (LWP 1713)):
#0  0x00007f637e8ed2eb in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f637a6dd28d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f637a6ddb03 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6382492212 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f629d92c700 (LWP 1904)):
#0  0x00007f637dfce32d in poll () at /lib64/libc.so.6
#1  0x00007f637a6ddbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f637e8ed60b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f637e6b6c3a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f629fe36b77 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f62968a7700 (LWP 1950)):
#0  0x00007f637d7dc07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f637e6bc87b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f62a8755d37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f62a8759c68 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f62a8754f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f62a8759cb2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f62a8754f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f62a8757de3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f62960a6700 (LWP 1951)):
#0  0x00007f637d7dc07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f637e6bc87b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f62a8755d37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f62a8759c68 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f62a8754f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f62a8757de3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f62958a5700 (LWP 1952)):
#0  0x00007f637d7dc07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f637e6bc87b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f62a8755d37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f62a8759c68 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f62a8754f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f62a8759cb2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f62a8754f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f62a8757de3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f62950a4700 (LWP 1953)):
#0  0x00007f637d7dc07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f637e6bc87b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f62a8755d37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f62a8759c68 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f62a8754f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f62a8757de3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f637e6bb85f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f637d7d64a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f637dfd6cad in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f63849c1880 (LWP 1606)):
[KCrash Handler]
#6  0x00007f63816f97b9 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f6381950789 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f6381955ef1 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f6381976d0f in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f63819771ef in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f637e8c5c21 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f637e940c56 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f637e864bb9 in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f637e8c5b26 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f637e940bac in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f62a82a2bd4 in  () at /usr/lib64/libtaskmanager.so.5
#17 0x00007f62a82a3d2f in  () at /usr/lib64/libtaskmanager.so.5
#18 0x00007f637e8c5b26 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f62a82ab698 in TaskManager::AbstractGroupableItem::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#20 0x00007f62a8299960 in  () at /usr/lib64/libtaskmanager.so.5
#21 0x00007f637e8c5b26 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f62a82ab7c8 in TaskManager::Task::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#23 0x00007f62a828e582 in TaskManager::Task::refresh(TaskManager::Task::WindowProperties) () at /usr/lib64/libtaskmanager.so.5
#24 0x00007f62a82a0fb6 in TaskManager::TaskManager::windowChanged(unsigned long long, unsigned long const*) () at /usr/lib64/libtaskmanager.so.5
#25 0x00007f62a82a14a0 in  () at /usr/lib64/libtaskmanager.so.5
#26 0x00007f637e8c5b26 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f63814352ab in KWindowSystem::windowChanged(unsigned long long, unsigned long const*) () at /usr/lib64/libKF5WindowSystem.so.5
#28 0x00007f636c3f52d3 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#29 0x00007f637e893490 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f63707bff3d in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#31 0x00007f63707c129b in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#32 0x00007f637e8c6946 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#33 0x00007f637fbeabac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#34 0x00007f637fbefa00 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#35 0x00007f637e8962b5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#36 0x00007f637e89814f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#37 0x00007f637e8ee173 in  () at /usr/lib64/libQt5Core.so.5
#38 0x00007f637a6dda04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#39 0x00007f637a6ddc48 in  () at /usr/lib64/libglib-2.0.so.0
#40 0x00007f637a6ddcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#41 0x00007f637e8ed5ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#42 0x00007f637e89421b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#43 0x00007f637e89b886 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#44 0x0000000000435e50 in main ()

Reported using DrKonqi
Comment 1 Bhushan Shah 2015-09-11 07:19:32 UTC 
Please upgrade your system or remove window list plasmoid

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