Application: dragon (17.04.2)

Qt Version: 5.6.2
Frameworks Version: 5.32.0
Operating System: Linux 4.4.87-25-default x86_64
Distribution: "openSUSE Leap 42.3"

-- Information about the crash:
- What I was doing when the application crashed:

Playing a music video of the format webm. The video played correctly the crash happens after reprodution. The reproduction was not full screen but to a default size fixed to the left border of a 12" screen covering 1/3 of display. At the time of  the crash non related programms (calibre and dolphin) were in use. The player played in the background.

-- Backtrace:
Application: Dragon Player (dragon), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fae1dcf8900 (LWP 8160))]

Thread 3 (Thread 0x7fae03774700 (LWP 8162)):
#0  0x00007fae190a820d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fae1588b314 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fadfc00fdf0, timeout=-1, context=0x7fadfc000990) at gmain.c:4135
#2  g_main_context_iterate (context=context@entry=0x7fadfc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007fae1588b42c in g_main_context_iteration (context=0x7fadfc000990, may_block=1) at gmain.c:3901
#4  0x00007fae19cb21ab in QEventDispatcherGlib::processEvents (this=0x7fadfc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007fae19c5fbfb in QEventLoop::exec (this=this@entry=0x7fae03773ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
#6  0x00007fae19a9af5a in QThread::exec (this=this@entry=0x7fae1a32fce0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:500
#7  0x00007fae1a0c6295 in QDBusConnectionManager::run (this=0x7fae1a32fce0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:189
#8  0x00007fae19a9fa29 in QThreadPrivate::start (arg=0x7fae1a32fce0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:365
#9  0x00007fae16835744 in start_thread (arg=0x7fae03774700) at pthread_create.c:334
#10 0x00007fae190b0aad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fae09a08700 (LWP 8161)):
#0  0x00007fae190a820d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fae164013e2 in poll (__timeout=-1, __nfds=1, __fds=0x7fae09a07bc0) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x1dfb240, cond=cond@entry=0x1dfb280, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007fae16402fcf in xcb_wait_for_event (c=0x1dfb240) at xcb_in.c:693
#4  0x00007fae0bf630d9 in QXcbEventReader::run (this=0x1e05410) at qxcbconnection.cpp:1331
#5  0x00007fae19a9fa29 in QThreadPrivate::start (arg=0x1e05410) at thread/qthread_unix.cpp:365
#6  0x00007fae16835744 in start_thread (arg=0x7fae09a08700) at pthread_create.c:334
#7  0x00007fae190b0aad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fae1dcf8900 (LWP 8160)):
[KCrash Handler]
#6  0x00007fae18ffb8d7 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007fae18ffccaa in __GI_abort () at abort.c:78
#8  0x00007fae1202d29d in flush (f=f@entry=0x262d800) at pulsecore/fdsem.c:170
#9  0x00007fae1202dca3 in pa_fdsem_after_poll (f=0x262d800) at pulsecore/fdsem.c:314
#10 0x00007fae1204586d in semread_cb (m=<optimized out>, e=<optimized out>, fd=<optimized out>, events=<optimized out>, userdata=0x263ab20) at pulsecore/srbchannel.c:209
#11 0x00007fae15da1ba7 in dispatch_func (source=0x21e2e80, callback=<optimized out>, userdata=<optimized out>) at pulse/glib-mainloop.c:584
#12 0x00007fae1588b134 in g_main_dispatch (context=0x7fae040016f0) at gmain.c:3154
#13 g_main_context_dispatch (context=context@entry=0x7fae040016f0) at gmain.c:3769
#14 0x00007fae1588b388 in g_main_context_iterate (context=context@entry=0x7fae040016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
#15 0x00007fae1588b42c in g_main_context_iteration (context=0x7fae040016f0, may_block=1) at gmain.c:3901
#16 0x00007fae19cb218c in QEventDispatcherGlib::processEvents (this=0x1e288c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#17 0x00007fae19c5fbfb in QEventLoop::exec (this=this@entry=0x7ffeb61a8fe0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:206
#18 0x00007fae19c67ae6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1285
#19 0x00007fae1a4268ec in QGuiApplication::exec () at kernel/qguiapplication.cpp:1607
#20 0x00007fae1abe1495 in QApplication::exec () at kernel/qapplication.cpp:2979
#21 0x000000000041c091 in main (argc=2, argv=<optimized out>) at /usr/src/debug/dragon-17.04.2/src/app/main.cpp:91

Possible duplicates by query: bug 383184, bug 290016, bug 284023.

Reported using DrKonqi