Application: plasmashell (5.8.6)

Qt Version: 5.7.1
Frameworks Version: 5.33.0
Operating System: Linux 4.10.8-200.fc25.x86_64 x86_64
Distribution: "Fedora release 25 (Twenty Five)"

-- Information about the crash:
- What I was doing when the application crashed:
I was setting up IM Messenger app for Polish Gadu-gadu network
- Unusual behavior I noticed:
screen turned black and Plasma desktop restarted

-- Backtrace:
Application: Plazma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6f7887d3c0 (LWP 1744))]

Thread 10 (Thread 0x7f6e9fde2700 (LWP 2383)):
#0  0x00007f6f7e2c9879 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f6f7e28414b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f6f7e2844f2 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#3  0x00007f6f6ed0aa76 in gdbus_shared_thread_func () at /lib64/libgio-2.0.so.0
#4  0x00007f6f7e2abb93 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f6ea6789700 (LWP 2382)):
#0  0x00007f6f8571dbed in read () at /lib64/libc.so.6
#1  0x00007f6f7e2c84d0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f6f7e283c83 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f6f7e284104 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f6f7e28427c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f6f7e2842c1 in glib_worker_main () at /lib64/libglib-2.0.so.0
#6  0x00007f6f7e2abb93 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f6ec2cb7700 (LWP 2093)):
#0  0x00007f6f7e2c9894 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f6f7e283d2b in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#2  0x00007f6f7e2841d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f6f7e28427c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f6f865286eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6f864d968a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6f863365e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f6ec49aa2c7 in KCupsConnection::run() () at /lib64/libkcupslib.so
#8  0x00007f6f8633a9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f6ecdb49700 (LWP 2089)):
#0  0x00007f6f7e2811bd in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00007f6f7e28363b in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f6f7e28408b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f6f7e28427c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f6f865286eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6f864d968a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6f863365e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f6f89f398b6 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x00007f6f8633a9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f6f5b9d7700 (LWP 2004)):
#0  0x00007f6f84a7a460 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f6f8bffa2f4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f6f8bffa339 in  () at /lib64/libQt5Script.so.5
#3  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f6f65985700 (LWP 2001)):
#0  0x00007f6f85721ff0 in poll () at /lib64/libc.so.6
#1  0x00007f6f7e284166 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f6f7e28427c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f6f865286eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f6f864d968a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6f863365e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f6f895ae4e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f6f8633a9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f6f671e2700 (LWP 1961)):
#0  0x00007f6f7e2c9890 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f6f7e284286 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#2  0x00007f6f865286eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#3  0x00007f6f864d968a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f6f863365e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#5  0x00007f6f895ae4e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#6  0x00007f6f8633a9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f6f6cd74700 (LWP 1865)):
#0  0x00007f6f7e2c9894 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f6f7e2839ba in g_main_context_query () at /lib64/libglib-2.0.so.0
#2  0x00007f6f7e2840d8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f6f7e28427c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f6f865286eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6f864d968a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6f863365e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f6f86bd6739 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#8  0x00007f6f8633a9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f6f6e5af700 (LWP 1761)):
#0  0x00007f6f8572201d in poll () at /lib64/libc.so.6
#1  0x00007f6f8a905d10 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f6f8a907aa9 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f6f71be4d69 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f6f8633a9ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f6f84a746ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f6f8572df7f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f6f7887d3c0 (LWP 1744)):
[KCrash Handler]
#6  0x00007f6e9efd3576 in KAccountsUiProvider::onConfigureAccountDialogAccepted()::{lambda(Tp::PendingOperation*)#3}::operator()(Tp::PendingOperation*) const () at /usr/lib64/qt5/plugins/kaccounts/ui/ktpaccountskcm_plugin_kaccounts.so
#7  0x00007f6f86501a56 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#8  0x00007f6eb5b8160f in Tp::PendingOperation::finished(Tp::PendingOperation*) () at /lib64/libtelepathy-qt5.so.0
#9  0x00007f6eb5b82c80 in Tp::PendingOperation::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libtelepathy-qt5.so.0
#10 0x00007f6f865027e9 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#11 0x00007f6f86da6ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#12 0x00007f6f86dae671 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#13 0x00007f6f864da6fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#14 0x00007f6f864dcde0 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#15 0x00007f6f86528653 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#16 0x00007f6f7e283e52 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#17 0x00007f6f7e2841d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#18 0x00007f6f7e28427c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#19 0x00007f6f865286cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#20 0x00007f6f864d968a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#21 0x00007f6f864e118c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#22 0x000055e3a2504752 in main ()

Possible duplicates by query: bug 353321, bug 350111, bug 347167.

Reported using DrKonqi