Application: dragon (2.0)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Dragon player sometimes crash when I close it and the video isn't paused

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dragon Player (dragon), signal: Segmentation fault
[Current thread is 1 (Thread 0xb780f930 (LWP 2609))]

Thread 2 (Thread 0xb05c3b70 (LWP 2613)):
#0  0x08a34d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x073847d5 in do_gettime (frac=0xb05c2f70, sec=0xb05c2f68) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x074574b6 in QTimerInfoList::updateCurrentTime (this=0x9252d1c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0745780a in QTimerInfoList::timerWait (this=0x9252d1c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x07456053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb05c307c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x074560ed in timerSourcePrepare (source=0x9252ce8, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0175488c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01755637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01755c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x07456b37 in QEventDispatcherGlib::processEvents (this=0x9252c40, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x074271dd in QEventLoop::processEvents (this=0xb05c3200, flags=...) at kernel/qeventloop.cpp:149
#12 0x07427421 in QEventLoop::exec (this=0xb05c3200, flags=...) at kernel/qeventloop.cpp:201
#13 0x0732a90b in QThread::exec (this=0x9250080) at thread/qthread.cpp:498
#14 0x07407e2d in QInotifyFileSystemWatcherEngine::run (this=0x9250080) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x0732d7b3 in QThreadPrivate::start (arg=0x9250080) at thread/qthread_unix.cpp:331
#16 0x022509cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#17 0x079390ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb780f930 (LWP 2609)):
[KCrash Handler]
#7  KXErrorHandler::handle (this=0x49, dpy=0x8bb67b8, e=0xbfe6a25c) at ../../kdeui/util/kxerrorhandler.cpp:121
#8  0x00857526 in KXErrorHandler::handler_wrapper (dpy=0x8bb67b8, e=0xbfe6a25c) at ../../kdeui/util/kxerrorhandler.cpp:114
#9  0x02a4ed6b in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
#10 0x02a4b93d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#11 0x02a4c927 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#12 0x02a312b8 in XGetWindowProperty () from /usr/lib/i386-linux-gnu/libX11.so.6
#13 0x0093ef80 in NETWinInfo::update (this=0xbfe6a5b8, dirty_props=0xbfe6a538) at ../../kdeui/windowmanagement/netwm.cpp:3962
#14 0x00940826 in NETWinInfo::event (this=0xbfe6a5b8, event=0xbfe6a69c, properties=0xbfe6a5a4, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#15 0x00934b20 in KWindowSystemPrivate::x11Event (this=0x92d5238, ev=0xbfe6a69c) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#16 0x007fc29b in publicX11Event (e=0xbfe6a69c, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#17 KSystemEventFilterPrivate::filterEvent (this=0x93a8f98, message=0xbfe6a69c) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#18 0x007fc336 in _k_eventFilter (message=0xbfe6a69c) at ../../kdeui/kernel/ksystemeventfilter.cpp:91
#19 0x0741a7cc in QAbstractEventDispatcher::filterEvent (this=0x8b91b58, message=0xbfe6a69c) at kernel/qabstracteventdispatcher.cpp:501
#20 0x00c2f181 in x11EventSourceDispatch (s=0x8ba9218, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#21 0x0175525f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#22 0x01755990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#23 0x01755c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0x07456ada in QEventDispatcherGlib::processEvents (this=0x8b91b58, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#25 0x00c2ee3a in QGuiEventDispatcherGlib::processEvents (this=0x8b91b58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x074271dd in QEventLoop::processEvents (this=0xbfe6a9a4, flags=...) at kernel/qeventloop.cpp:149
#27 0x07427421 in QEventLoop::exec (this=0xbfe6a9a4, flags=...) at kernel/qeventloop.cpp:201
#28 0x0742c19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#29 0x00b748f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#30 0x0805bf84 in main (argc=) at ../../../../dragonplayer/src/app/main.cpp:57

This bug may be a duplicate of or related to bug 285810.

Possible duplicates by query: bug 286006, bug 285810, bug 282180, bug 280816.

Reported using DrKonqi