Application: kmahjongg (0.9)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.46-11-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed: playing, and since the mask disappeared from screen, the game's number is lost and I cannot reproduce the problem. however on opensuse 13.2 it never crashed while on Leap 42.1 and 42.2 it crashed several times already.

-- Backtrace:
Application: KMahjongg (kmahjongg), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff87e954780 (LWP 14080))]

Thread 4 (Thread 0x7ff855530700 (LWP 14086)):
#0  0x00007ff876a240af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007ff860a23533 in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007ff860a22d57 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007ff876a1f734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007ff87ae03d3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7ff862530700 (LWP 14083)):
#0  0x00007ffeab9e599c in clock_gettime ()
#1  0x00007ff87ae10806 in clock_gettime () at /lib64/libc.so.6
#2  0x00007ff87b5a0826 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007ff87b706989 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007ff87b706f05 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007ff87b7080fe in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007ff8762ea95d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007ff8762eb230 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007ff8762eb42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007ff87b70832b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007ff87b6b5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007ff87b4f0f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007ff8770981d5 in  () at /usr/lib64/libQt5DBus.so.5
#13 0x00007ff87b4f59e9 in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007ff876a1f734 in start_thread () at /lib64/libpthread.so.0
#15 0x00007ff87ae03d3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7ff86a9ed700 (LWP 14082)):
#0  0x00007ff87adfb49d in poll () at /lib64/libc.so.6
#1  0x00007ff8749483e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007ff874949fcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007ff86cf47839 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007ff87b4f59e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007ff876a1f734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007ff87ae03d3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7ff87e954780 (LWP 14080)):
[KCrash Handler]
#6  0x00007ff869486884 in KNotification::flags() const () at /usr/lib64/libKF5Notifications.so.5
#7  0x00007ff8694a47e7 in  () at /usr/lib64/libKF5Notifications.so.5
#8  0x00007ff8694aa265 in  () at /usr/lib64/libKF5Notifications.so.5
#9  0x00007ff87b6e1bb1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007ff86884fea5 in  () at /usr/lib64/libphonon4qt5.so.4
#11 0x00007ff87b6e3166 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#12 0x00007ff87c3bee3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#13 0x00007ff87c3c349a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007ff87b6b7fc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#15 0x00007ff87b6b9daa in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#16 0x00007ff87b708c83 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007ff8762eb134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#18 0x00007ff8762eb388 in  () at /usr/lib64/libglib-2.0.so.0
#19 0x00007ff8762eb42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#20 0x00007ff87b70830c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#21 0x00007ff87b6b5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#22 0x00007ff87b6bdec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#23 0x0000000000413f1e in  ()
#24 0x00007ff87ad3a6e5 in __libc_start_main () at /lib64/libc.so.6
#25 0x00000000004142e9 in _start ()

Reported using DrKonqi