Application: kdeinit5 ()

Qt Version: 5.5.0
Operating System: Linux 4.2.1-1-desktop x86_64
Distribution: "openSUSE Tumbleweed (20151002) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: starting up, logging out and customising themes
every time and in every session this problem occurs, the system usually recovers by itslelf but seeing the error messages so often is nagging.

The crash can be reproduced every time.

-- Backtrace:
Application: kdeinit5 (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7efea2604740 (LWP 2109))]

Thread 5 (Thread 0x7efe8cc40700 (LWP 2111)):
#0  0x00007efea09a6e7d in poll () from /lib64/libc.so.6
#1  0x00007efe9feaa432 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007efe9feac007 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007efe8ef98e89 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007efea0d13a9f in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007efe9e3cc4a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007efea09af80d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7efe8082f700 (LWP 2140)):
#0  0x00007efea09a2e5d in read () from /lib64/libc.so.6
#1  0x00007efe9d6da850 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007efe9d6979c4 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007efe9d697e38 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007efe9d698212 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#5  0x00007efe81146d06 in ?? () from /usr/lib64/libgio-2.0.so.0
#6  0x00007efe9d6be625 in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007efe9e3cc4a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007efea09af80d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7efe7b5ef700 (LWP 2145)):
#0  0x00007efea09a6e7d in poll () from /lib64/libc.so.6
#1  0x00007efe9d697e94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007efe9d697f9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007efea0f3835b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007efea0ee247a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007efea0d0ec6c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007efe84e62b77 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#7  0x00007efea0d13a9f in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007efe9e3cc4a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007efea09af80d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7efe7adee700 (LWP 2146)):
#0  0x00007efe9d697d40 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007efe9d697f9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2  0x00007efea0f3835b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#3  0x00007efea0ee247a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007efea0d0ec6c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5  0x00007efea0d13a9f in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007efe9e3cc4a4 in start_thread () from /lib64/libpthread.so.0
#7  0x00007efea09af80d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7efea2604740 (LWP 2109)):
[KCrash Handler]
#6  0x00007efe8efb11df in QXcbWindow::handleClientMessageEvent(xcb_client_message_event_t const*) () from /usr/lib64/libQt5XcbQpa.so.5
#7  0x00007efe8ef9cc33 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () from /usr/lib64/libQt5XcbQpa.so.5
#8  0x00007efe8ef9d45b in QXcbConnection::processXcbEvents() () from /usr/lib64/libQt5XcbQpa.so.5
#9  0x00007efea0f12b89 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#10 0x00007efe9f58f8fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#11 0x00007efe9f594a06 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#12 0x00007efea0ee4b33 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#13 0x00007efea0ee6e56 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#14 0x00007efea0f37f33 in ?? () from /usr/lib64/libQt5Core.so.5
#15 0x00007efe9d697cc7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#16 0x00007efe9d697ef8 in ?? () from /usr/lib64/libglib-2.0.so.0
#17 0x00007efe9d697f9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#18 0x00007efea0f3833f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#19 0x00007efea0ee247a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#20 0x00007efea0eea11d in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#21 0x00007efe8f45343f in kdemain () from /usr/lib64/libkdeinit5_kded5.so
#22 0x0000000000408b36 in ?? ()
#23 0x0000000000405ff0 in main ()

Reported using DrKonqi