Application: plasmashell (5.9.4)
 (Compiled from sources)
Qt Version: 5.8.0
Frameworks Version: 5.32.0
Operating System: Linux 4.4.61-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
From Manjaro with lts kernel. I was using a Kaffeine app when Plasma has crashed and reestarted.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff67380a800 (LWP 870))]

Thread 12 (Thread 0x7ff58652d700 (LWP 1785)):
#0  0x00007ff66cebf67d in poll () at /usr/lib/libc.so.6
#1  0x00007ff661ab3ee1 in  () at /usr/lib/libpulse.so.0
#2  0x00007ff661aa56f1 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007ff661aa5d8e in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007ff661aa5e40 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007ff661ab3e29 in  () at /usr/lib/libpulse.so.0
#6  0x00007ff661443fe8 in  () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#7  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7ff588018700 (LWP 1784)):
#0  0x00007ff66cebf67d in poll () at /usr/lib/libc.so.6
#1  0x00007ff667ca57a6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff66d7e606b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff66d5b1a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff6706e9025 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7ff5a0b80700 (LWP 1004)):
#0  0x00007ff66d5ad8dd in QMutex::lock() () at /usr/lib/libQt5Core.so.5
#1  0x00007ff66d7e57df in  () at /usr/lib/libQt5Core.so.5
#2  0x00007ff667ca4c8d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff667ca56cb in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ff66d7e606b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ff66d5b1a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ff5a351e0a7 in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7ff5a8e57700 (LWP 1002)):
#0  0x00007ff66cebf67d in poll () at /usr/lib/libc.so.6
#1  0x00007ff667ca57a6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff66d7e606b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff66d5b1a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7ff5a9658700 (LWP 1001)):
[KCrash Handler]
#6  0x00007ff66ce10a10 in raise () at /usr/lib/libc.so.6
#7  0x00007ff66ce1213a in abort () at /usr/lib/libc.so.6
#8  0x00007ff66d2124ed in __gnu_cxx::__verbose_terminate_handler() () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/vterminate.cc:95
#9  0x00007ff66d2102a6 in __cxxabiv1::__terminate(void (*)()) (handler=<optimized out>) at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:47
#10 0x00007ff66d2102f1 in std::terminate() () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:57
#11 0x00007ff66d210556 in __cxxabiv1::__cxa_rethrow() () at /build/gcc-multilib/src/gcc/libstdc++-v3/libsupc++/eh_throw.cc:125
#12 0x00007ff66d7c6325 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007ff66d7c6d93 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007ff66d7bfb1f in QObjectPrivate::addConnection(int, QObjectPrivate::Connection*) () at /usr/lib/libQt5Core.so.5
#15 0x00007ff66d7bfe20 in  () at /usr/lib/libQt5Core.so.5
#16 0x00007ff66d7c37ea in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () at /usr/lib/libQt5Core.so.5
#17 0x00007ff66a5e626b in QNetworkAccessManager::QNetworkAccessManager(QObject*) () at /usr/lib/libQt5Network.so.5
#18 0x00007ff5a9732402 in  () at /usr/lib/libQt5XmlPatterns.so.5
#19 0x00007ff5a9738fc2 in  () at /usr/lib/libQt5XmlPatterns.so.5
#20 0x00007ff5a973c435 in  () at /usr/lib/libQt5XmlPatterns.so.5
#21 0x00007ff5a97330ae in QXmlFormatter::QXmlFormatter(QXmlQuery const&, QIODevice*) () at /usr/lib/libQt5XmlPatterns.so.5
#22 0x00007ff5a9738883 in QXmlQuery::evaluateTo(QString*) const () at /usr/lib/libQt5XmlPatterns.so.5
#23 0x00007ff5a9ca5258 in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#24 0x00007ff5a9ca6627 in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#25 0x00007ff5a9ca7160 in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#26 0x00007ff5a9ca731d in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#27 0x00007ff66e6ff34c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#28 0x00007ff66e706b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#29 0x00007ff66d791440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#30 0x00007ff66d793bcd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#31 0x00007ff66d7e5c43 in  () at /usr/lib/libQt5Core.so.5
#32 0x00007ff667ca55a7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#33 0x00007ff667ca5810 in  () at /usr/lib/libglib-2.0.so.0
#34 0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#35 0x00007ff66d7e604f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#36 0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#37 0x00007ff66d5b1a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#38 0x00007ff5a9ca7385 in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#39 0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#40 0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#41 0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7ff5ba217700 (LWP 994)):
#0  0x00007ff667ca2777 in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007ff667ca4c2b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff667ca56cb in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff66d7e606b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff66d5b1a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007ff67129cfd6 in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7ff64e223700 (LWP 988)):
#0  0x00007ff66c471756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff672f90234 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007ff672f90279 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7ff64ffff700 (LWP 986)):
#0  0x00007ff667ceae64 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007ff667ca5144 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff667ca5744 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff66d7e606b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff66d5b1a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007ff6706e9025 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7ff655c97700 (LWP 924)):
#0  0x00007ff667ceae49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007ff667ca51b4 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff667ca5744 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff66d7e606b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff66d5b1a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007ff6706e9025 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7ff6576df700 (LWP 898)):
#0  0x00007ff66cebf67d in poll () at /usr/lib/libc.so.6
#1  0x00007ff667ca57a6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff66d7e606b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff66d5b1a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff66e336125 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7ff65da3c700 (LWP 897)):
#0  0x00007ff66cebf67d in poll () at /usr/lib/libc.so.6
#1  0x00007ff671eb68e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007ff671eb8679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007ff65ffae239 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007ff66d5b66d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff66c46b2e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff66cec954f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7ff67380a800 (LWP 870)):
#0  0x00007ff66cec4889 in syscall () at /usr/lib/libc.so.6
#1  0x00007ff66d5ad865 in QBasicMutex::lockInternal() () at /usr/lib/libQt5Core.so.5
#2  0x00007ff66d5ad8c7 in QMutex::lock() () at /usr/lib/libQt5Core.so.5
#3  0x00007ff66d7bc82d in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff6701fb8f8 in KWindowSystem::windowChanged(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib/libKF5WindowSystem.so.5
#5  0x00007ff6560b75cf in  () at /usr/lib/qt/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#6  0x00007ff66d78e55f in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5
#7  0x00007ff65ffaf974 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5
#8  0x00007ff65ffb0655 in QXcbConnection::processXcbEvents() () at /usr/lib/libQt5XcbQpa.so.5
#9  0x00007ff66d7bdba9 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007ff66e6ff34c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#11 0x00007ff66e706b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007ff66d791440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007ff66d793bcd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#14 0x00007ff66d7e5c43 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007ff667ca55a7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007ff667ca5810 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007ff667ca58bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007ff66d7e604f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007ff66d78f89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007ff66d797de4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#21 0x000000000041ca42 in  ()
#22 0x00007ff66cdfd511 in __libc_start_main () at /usr/lib/libc.so.6
#23 0x000000000041cdca in _start ()

Possible duplicates by query: bug 377656, bug 372376, bug 355966, bug 355218, bug 354476.

Reported using DrKonqi