Bug 289864

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3) (Compiled from sources)
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:
same file tried to play with 2 players
and suddenly miro is forced to close

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb773cb20 (LWP 1834))]

Thread 3 (Thread 0xb685ab70 (LWP 1840)):
#0  0x09270dbd in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x003d1f14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x01b01f53 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01b028f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01b02c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x04724b37 in QEventDispatcherGlib::processEvents (this=0x9e3e288, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x046f51dd in QEventLoop::processEvents (this=0xb685a2a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x046f5421 in QEventLoop::exec (this=0xb685a2a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x045f890b in QThread::exec (this=0x9e3b5a0) at thread/qthread.cpp:498
#9  0x046d5e2d in QInotifyFileSystemWatcherEngine::run (this=0x9e3b5a0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x045fb7b3 in QThreadPrivate::start (arg=0x9e3b5a0) at thread/qthread_unix.cpp:331
#11 0x0926ed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x003c40ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xaff28b70 (LWP 1842)):
#0  0x00d74d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x046527d5 in do_gettime (frac=0xaff28010, sec=0xaff28008) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x047254b6 in QTimerInfoList::updateCurrentTime (this=0xb5f017bc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0472580a in QTimerInfoList::timerWait (this=0xb5f017bc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x04724053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xaff2811c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x047240ed in timerSourcePrepare (source=0xb5f01788, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01b0188c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01b02637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01b02c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x04724b37 in QEventDispatcherGlib::processEvents (this=0xa03b2d8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x046f51dd in QEventLoop::processEvents (this=0xaff282a0, flags=...) at kernel/qeventloop.cpp:149
#12 0x046f5421 in QEventLoop::exec (this=0xaff282a0, flags=...) at kernel/qeventloop.cpp:201
#13 0x045f890b in QThread::exec (this=0xa038180) at thread/qthread.cpp:498
#14 0x046d5e2d in QInotifyFileSystemWatcherEngine::run (this=0xa038180) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x045fb7b3 in QThreadPrivate::start (arg=0xa038180) at thread/qthread_unix.cpp:331
#16 0x0926ed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x003c40ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb773cb20 (LWP 1834)):
[KCrash Handler]
#7  0x071d5f97 in QGraphicsItem::isPanel (this=0xa61f090) at graphicsview/qgraphicsitem.cpp:1780
#8  0x0721ce28 in QGraphicsScene::event (this=0x98c18d0, event=0x0) at graphicsview/qgraphicsscene.cpp:3490
#9  0x06b81d54 in notify_helper (e=0xbf94c77c, receiver=0x98c18d0, this=0x98c2b28) at kernel/qapplication.cpp:4486
#10 QApplicationPrivate::notify_helper (this=0x98c2b28, receiver=0x98c18d0, e=0xbf94c77c) at kernel/qapplication.cpp:4458
#11 0x06b87103 in QApplication::notify (this=0xbf94c77c, receiver=0x98c18d0, e=0xbf94c77c) at kernel/qapplication.cpp:3886
#12 0x011bb681 in KApplication::notify (this=0x98b8580, receiver=0x98c18d0, event=0xbf94c77c) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x046f619e in QCoreApplication::notifyInternal (this=0x98b8580, receiver=0x98c18d0, event=0xbf94c77c) at kernel/qcoreapplication.cpp:787
#14 0x0723ee6c in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#15 QGraphicsView::viewportEvent (this=0xa03d040, event=0xbf94c77c) at graphicsview/qgraphicsview.cpp:2767
#16 0x07075ee6 in viewportEvent (this=<optimized out>, event=0xbf94c77c) at widgets/qabstractscrollarea_p.h:100
#17 eventFilter (e=0xbf94c77c, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#18 QAbstractScrollAreaFilter::eventFilter (this=0xa592b28, o=0xa596550, e=0xbf94c77c) at widgets/qabstractscrollarea_p.h:115
#19 0x046f6336 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x98c2b28, receiver=0xa596550, event=0xbf94c77c) at kernel/qcoreapplication.cpp:902
#20 0x06b81d22 in notify_helper (e=0xbf94c77c, receiver=0xa596550, this=0x98c2b28) at kernel/qapplication.cpp:4482
#21 QApplicationPrivate::notify_helper (this=0x98c2b28, receiver=0xa596550, e=0xbf94c77c) at kernel/qapplication.cpp:4458
#22 0x06b871a8 in QApplication::notify (this=0x98c2b28, receiver=0xa596550, e=0xbf94c77c) at kernel/qapplication.cpp:4451
#23 0x011bb681 in KApplication::notify (this=0x98b8580, receiver=0xa596550, event=0xbf94c77c) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x046f619e in QCoreApplication::notifyInternal (this=0x98b8580, receiver=0xa596550, event=0xbf94c77c) at kernel/qcoreapplication.cpp:787
#25 0x06bdc60e in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QWidget::event (this=0xbf94c77c, event=0xbf94c77c) at kernel/qwidget.cpp:8551
#27 0x06fe1235 in QFrame::event (this=0xa03d040, e=0xbf94c77c) at widgets/qframe.cpp:557
#28 0x07075304 in QAbstractScrollArea::event (this=0xa03d040, e=0xbf94c77c) at widgets/qabstractscrollarea.cpp:996
#29 0x07231248 in QGraphicsView::event (this=0xa03d040, event=0xbf94c77c) at graphicsview/qgraphicsview.cpp:2741
#30 0x06b81d54 in notify_helper (e=0xbf94c77c, receiver=0xa03d040, this=0x98c2b28) at kernel/qapplication.cpp:4486
#31 QApplicationPrivate::notify_helper (this=0x98c2b28, receiver=0xa03d040, e=0xbf94c77c) at kernel/qapplication.cpp:4458
#32 0x06b871a8 in QApplication::notify (this=0x98c2b28, receiver=0xa03d040, e=0xbf94c77c) at kernel/qapplication.cpp:4451
#33 0x011bb681 in KApplication::notify (this=0x98b8580, receiver=0xa03d040, event=0xbf94c77c) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x046f619e in QCoreApplication::notifyInternal (this=0x98b8580, receiver=0xa03d040, event=0xbf94c77c) at kernel/qcoreapplication.cpp:787
#35 0x06b85b84 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#36 QApplication::setActiveWindow (act=0x0) at kernel/qapplication.cpp:2624
#37 0x06c0e419 in QApplication::x11ProcessEvent (this=0x98b8580, event=0xbf94cabc) at kernel/qapplication_x11.cpp:3609
#38 0x06c3a24c in x11EventSourceDispatch (s=0x98c6a40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#39 0x01b0225f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x01b02990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x01b02c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x04724ada in QEventDispatcherGlib::processEvents (this=0x9879218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#43 0x06c39e3a in QGuiEventDispatcherGlib::processEvents (this=0x9879218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x046f51dd in QEventLoop::processEvents (this=0xbf94cdc4, flags=...) at kernel/qeventloop.cpp:149
#45 0x046f5421 in QEventLoop::exec (this=0xbf94cdc4, flags=...) at kernel/qeventloop.cpp:201
#46 0x046fa19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#47 0x06b7f8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#48 0x00db118b in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#49 0x0804850b in ?? ()
#50 0x0030b113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#51 0x08048531 in _start ()

Reported using DrKonqi