Application: plasma-desktop (4.11.9) KDE Platform Version: 4.13.0 Qt Version: 4.8.6 Operating System: Linux 3.13.0-27-generic i686 Distribution: Ubuntu 14.04 LTS -- Information about the crash: - What I was doing when the application crashed: Usualy I have 1-2 eclipse CDT, few konsole, a firefox and a remote-desktop connection and 2 monitors. It apears almoust each day as a crash or as a high processsor load. It dont seams to be related to some action. I use an Nvidia driver 334.21 installed today but reproduced also with a other version 331.38. I don't know if is related with the driver but I found several other plasma crashes related to the driver. The backtraces does not seams to be related. Sometimes after the crash the plasma-destop recovers but sometimes it disapear. The applications remain active and alt+tab works and it start corectly if started manualy from cmd plasma-desktop. Usualy my desktop remains on for few days. Current backtrace is after 1 hour from startup. It happened also in 12.04 but much rarely (once a month) but now in 14.04 it happens at few days (1-2). The crash can be reproduced sometimes. -- Backtrace: Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0xaed97740 (LWP 3234))] Thread 8 (Thread 0xa1d3fb40 (LWP 3235)): #0 0xb1fa952d in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb1fabd51 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb1fac37a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb1fac528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb603195f in QEventDispatcherGlib::processEvents (this=0xa1400480, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #5 0xb6000823 in QEventLoop::processEvents (this=this@entry=0xa1d3f258, flags=...) at kernel/qeventloop.cpp:149 #6 0xb6000b49 in QEventLoop::exec (this=this@entry=0xa1d3f258, flags=...) at kernel/qeventloop.cpp:204 #7 0xb5eed23d in QThread::exec (this=this@entry=0x9852648) at thread/qthread.cpp:537 #8 0xb5fe0c44 in QInotifyFileSystemWatcherEngine::run (this=0x9852648) at io/qfilesystemwatcher_inotify.cpp:265 #9 0xb5eefb6f in QThreadPrivate::start (arg=0x9852648) at thread/qthread_unix.cpp:349 #10 0xb20c8f70 in start_thread (arg=0xa1d3fb40) at pthread_create.c:312 #11 0xb75c370e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 7 (Thread 0xa0ceab40 (LWP 3245)): #0 0xb7720424 in __kernel_vsyscall () #1 0xb20ccd4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187 #2 0xb75d08ec in __pthread_cond_wait (cond=0xb31da8d0, mutex=0xb31da8b8) at forward.c:149 #3 0xb30d7c92 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4 #4 0xb30d7cdf in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4 #5 0xb20c8f70 in start_thread (arg=0xa0ceab40) at pthread_create.c:312 #6 0xb75c370e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 6 (Thread 0x9dbc2b40 (LWP 3273)): #0 0xb7720424 in __kernel_vsyscall () #1 0xb75b273b in read () at ../sysdeps/unix/syscall-template.S:81 #2 0xb147f54c in ?? () from /usr/lib/tls/libnvidia-tls.so.334.21 #3 0xb1ff028e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb1fabecb in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb1fac37a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #6 0xb1fac528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb603195f in QEventDispatcherGlib::processEvents (this=0x9d200480, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #8 0xb6000823 in QEventLoop::processEvents (this=this@entry=0x9dbc2258, flags=...) at kernel/qeventloop.cpp:149 #9 0xb6000b49 in QEventLoop::exec (this=this@entry=0x9dbc2258, flags=...) at kernel/qeventloop.cpp:204 #10 0xb5eed23d in QThread::exec (this=this@entry=0x9ddbb60) at thread/qthread.cpp:537 #11 0xb5fe0c44 in QInotifyFileSystemWatcherEngine::run (this=0x9ddbb60) at io/qfilesystemwatcher_inotify.cpp:265 #12 0xb5eefb6f in QThreadPrivate::start (arg=0x9ddbb60) at thread/qthread_unix.cpp:349 #13 0xb20c8f70 in start_thread (arg=0x9dbc2b40) at pthread_create.c:312 #14 0xb75c370e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 5 (Thread 0x9d1ffb40 (LWP 3274)): #0 0xb7720424 in __kernel_vsyscall () #1 0xb20ccd4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187 #2 0xb75d08ec in __pthread_cond_wait (cond=0xb52dfcb0, mutex=0xb52dfc98) at forward.c:149 #3 0xb4a679ac in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4 #4 0xb4a679ff in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4 #5 0xb20c8f70 in start_thread (arg=0x9d1ffb40) at pthread_create.c:312 #6 0xb75c370e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 4 (Thread 0x9c6ffb40 (LWP 3280)): #0 0xb7720424 in __kernel_vsyscall () #1 0xb20ccd4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187 #2 0xb75d08ec in __pthread_cond_wait (cond=0x9c74c7dc, mutex=0x9c74c7c4) at forward.c:149 #3 0xb4a969f3 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4 #4 0xb4772574 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4 #5 0xb4a7d7c6 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4 #6 0xb4a96369 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4 #7 0xb20c8f70 in start_thread (arg=0x9c6ffb40) at pthread_create.c:312 #8 0xb75c370e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 3 (Thread 0x9997fb40 (LWP 3372)): #0 0xb1ff0d2e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb1ff1138 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb1fab515 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb1fac390 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb1fac528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb603195f in QEventDispatcherGlib::processEvents (this=0x99000480, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #6 0xb6000823 in QEventLoop::processEvents (this=this@entry=0x9997f288, flags=...) at kernel/qeventloop.cpp:149 #7 0xb6000b49 in QEventLoop::exec (this=this@entry=0x9997f288, flags=...) at kernel/qeventloop.cpp:204 #8 0xb5eed23d in QThread::exec (this=this@entry=0x9dae038) at thread/qthread.cpp:537 #9 0xb5eed38b in QThread::run (this=0x9dae038) at thread/qthread.cpp:604 #10 0xb5eefb6f in QThreadPrivate::start (arg=0x9dae038) at thread/qthread_unix.cpp:349 #11 0xb20c8f70 in start_thread (arg=0x9997fb40) at pthread_create.c:312 #12 0xb75c370e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 2 (Thread 0x98f33b40 (LWP 3401)): #0 0xb1ff0d3b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb1ff1138 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb1fab99e in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb1fac2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb1fac528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb603195f in QEventDispatcherGlib::processEvents (this=0x9fa6bc8, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #6 0xb6000823 in QEventLoop::processEvents (this=this@entry=0x98f33268, flags=...) at kernel/qeventloop.cpp:149 #7 0xb6000b49 in QEventLoop::exec (this=this@entry=0x98f33268, flags=...) at kernel/qeventloop.cpp:204 #8 0xb5eed23d in QThread::exec (this=0xa0b1d98) at thread/qthread.cpp:537 #9 0x9a7928c7 in KCupsConnection::run() () from /usr/lib/libkcupslib.so #10 0xb5eefb6f in QThreadPrivate::start (arg=0xa0b1d98) at thread/qthread_unix.cpp:349 #11 0xb20c8f70 in start_thread (arg=0x98f33b40) at pthread_create.c:312 #12 0xb75c370e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 Thread 1 (Thread 0xaed97740 (LWP 3234)): [KCrash Handler] #7 0x9e9e8d96 in ?? () from /usr/lib/kde4/plasma_applet_bubblemon.so #8 0xb72a7d5a in Plasma::Applet::paint (this=0x98f3d18, painter=0xbf9ecc54, option=0x93e84f8, widget=0x0) at ../../plasma/applet.cpp:1466 #9 0xb5b7e0b2 in _q_paintItem (item=item@entry=0x98f3d20, painter=painter@entry=0xbf9ecc54, option=0x93e84f8, widget=widget@entry=0x0, useWindowOpacity=useWindowOpacity@entry=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4335 #10 0xb5b8f7de in _q_paintIntoCache (pix=pix@entry=0xbf9ecd94, item=<optimized out>, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x93e84f8, painterStateProtection=painterStateProtection@entry=true) at graphicsview/qgraphicsscene.cpp:4373 #11 0xb5b91781 in QGraphicsScenePrivate::drawItemHelper (this=0x93e83a8, item=item@entry=0x98f3d20, painter=0xbf9eed14, option=0x93e84f8, widget=0xa48a090, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4694 #12 0xb5b9288b in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x98f3d20, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0xbf9ed110, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4966 #13 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x98f3d20, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #14 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9f34a08, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0x0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996 #15 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x9f34a08, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #16 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9f37100, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0x0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996 #17 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x9f37100, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #18 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9f07870, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0x0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996 #19 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x9f07870, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #20 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9f08248, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0x0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996 #21 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x9f08248, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #22 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9f07338, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0x0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996 #23 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x9f07338, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #24 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9f04038, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0x0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996 #25 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x9f04038, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #26 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9f02510, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0x0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996 #27 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x9f02510, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #28 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9a9ebd0, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0x0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=false) at graphicsview/qgraphicsscene.cpp:4996 #29 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x9a9ebd0, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #30 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x996b950, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0xbf9ee820, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996 #31 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x93e83a8, item=0x996b950, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857 #32 0xb5b924ec in QGraphicsScenePrivate::draw (this=0x93e83a8, item=0x9940530, painter=0xbf9eed14, viewTransform=0xbf9eed90, transformPtr=transformPtr@entry=0xbf9eeab0, exposedRegion=0xa1fdb04, widget=0xa48a090, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996 #33 0xb5b93015 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x93e83a8, item=0x9940530, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857 #34 0xb5b9377e in QGraphicsScenePrivate::drawItems (this=0x93e83a8, painter=0xbf9eed14, viewTransform=0xbf9eed90, exposedRegion=0xa1fdb04, widget=0xa48a090) at graphicsview/qgraphicsscene.cpp:4739 #35 0xb5bb43f4 in QGraphicsView::paintEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3471 #36 0xb5567135 in QWidget::event (this=this@entry=0xa488c00, event=event@entry=0xbf9ef2e8) at kernel/qwidget.cpp:8533 #37 0xb596d78c in QFrame::event (this=this@entry=0xa488c00, e=e@entry=0xbf9ef2e8) at widgets/qframe.cpp:557 #38 0xb59fbe48 in QAbstractScrollArea::viewportEvent (this=this@entry=0xa488c00, e=e@entry=0xbf9ef2e8) at widgets/qabstractscrollarea.cpp:1043 #39 0xb5bb3107 in QGraphicsView::viewportEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:2866 #40 0xb59fc0c6 in viewportEvent (event=0xbf9ef2e8, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100 #41 QAbstractScrollAreaFilter::eventFilter (this=0x99743a0, o=0xa48a090, e=0xbf9ef2e8) at widgets/qabstractscrollarea_p.h:116 #42 0xb6001fbe in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x94223c8, receiver=receiver@entry=0xa48a090, event=event@entry=0xbf9ef2e8) at kernel/qcoreapplication.cpp:1063 #43 0xb550d7d1 in QApplicationPrivate::notify_helper (this=0x94223c8, receiver=0xa48a090, e=0xbf9ef2e8) at kernel/qapplication.cpp:4563 #44 0xb55142d3 in QApplication::notify (this=0x9413248, receiver=receiver@entry=0xa48a090, e=e@entry=0xbf9ef2e8) at kernel/qapplication.cpp:4353 #45 0xb66760a4 in KApplication::notify (this=0x9413248, receiver=0xa48a090, event=0xbf9ef2e8) at ../../kdeui/kernel/kapplication.cpp:311 #46 0xb6001e4a in QCoreApplication::notifyInternal (this=0x9413248, receiver=0xa48a090, event=0xbf9ef2e8) at kernel/qcoreapplication.cpp:953 #47 0xb5560e61 in sendSpontaneousEvent (event=0xbf9ef2e8, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #48 QWidgetPrivate::drawWidget (this=0xa290368, pdev=0x9a98740, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xa2e7c90) at kernel/qwidget.cpp:5599 #49 0xb5561961 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0xa1fd7b8, pdev=0x9a98740, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xa2e7c90) at kernel/qwidget.cpp:5808 #50 0xb55609fa in QWidgetPrivate::drawWidget (this=0xa1fd7b8, pdev=0x9a98740, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0xa2e7c90) at kernel/qwidget.cpp:5652 #51 0xb574df9d in QWidgetBackingStore::sync (this=0xa2e7c90) at painting/qbackingstore.cpp:1373 #52 0xb555501b in QWidgetPrivate::syncBackingStore (this=this@entry=0xa1fd7b8) at kernel/qwidget.cpp:1894 #53 0xb5566b7c in QWidget::event (this=this@entry=0xa488c00, event=event@entry=0xaf24bb0) at kernel/qwidget.cpp:8680 #54 0xb596d78c in QFrame::event (this=this@entry=0xa488c00, e=0xaf24bb0) at widgets/qframe.cpp:557 #55 0xb59fbd0f in QAbstractScrollArea::event (this=this@entry=0xa488c00, e=e@entry=0xaf24bb0) at widgets/qabstractscrollarea.cpp:996 #56 0xb5bb2f2c in QGraphicsView::event (this=0xa488c00, event=0xaf24bb0) at graphicsview/qgraphicsview.cpp:2740 #57 0xb550d7f4 in QApplicationPrivate::notify_helper (this=0x94223c8, receiver=0xa488c00, e=0xaf24bb0) at kernel/qapplication.cpp:4567 #58 0xb55142d3 in QApplication::notify (this=0x9413248, receiver=receiver@entry=0xa488c00, e=e@entry=0xaf24bb0) at kernel/qapplication.cpp:4353 #59 0xb66760a4 in KApplication::notify (this=0x9413248, receiver=0xa488c00, event=0xaf24bb0) at ../../kdeui/kernel/kapplication.cpp:311 #60 0xb6001e4a in QCoreApplication::notifyInternal (this=0x9413248, receiver=receiver@entry=0xa488c00, event=event@entry=0xaf24bb0) at kernel/qcoreapplication.cpp:953 #61 0xb600570d in sendEvent (event=0xaf24bb0, receiver=0xa488c00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #62 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0xa488c00, event_type=event_type@entry=77, data=0x934a130) at kernel/qcoreapplication.cpp:1577 #63 0xb6005c1c in QCoreApplication::sendPostedEvents (receiver=0xa488c00, event_type=event_type@entry=77) at kernel/qcoreapplication.cpp:1470 #64 0xb5b8700e in dispatchPendingUpdateRequests (this=0xa1fd7b8) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:200 #65 QGraphicsScenePrivate::_q_processDirtyItems (this=0x93e83a8) at graphicsview/qgraphicsscene.cpp:515 #66 0xb5b8a7bb in QGraphicsScene::qt_static_metacall (_o=0x9d76f78, _id=-1217911756, _a=0xb1e82d8, _c=<optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:106 #67 0xb60138aa in QMetaCallEvent::placeMetaCall (this=0xb0e3690, object=0x95b0138) at kernel/qobject.cpp:524 #68 0xb601b6fb in QObject::event (this=this@entry=0x95b0138, e=e@entry=0xb0e3690) at kernel/qobject.cpp:1194 #69 0xb5b98c9f in QGraphicsScene::event (this=0x95b0138, event=0xb0e3690) at graphicsview/qgraphicsscene.cpp:3565 #70 0xb550d7f4 in QApplicationPrivate::notify_helper (this=0x94223c8, receiver=0x95b0138, e=0xb0e3690) at kernel/qapplication.cpp:4567 #71 0xb55142d3 in QApplication::notify (this=0x9413248, receiver=receiver@entry=0x95b0138, e=e@entry=0xb0e3690) at kernel/qapplication.cpp:4353 #72 0xb66760a4 in KApplication::notify (this=0x9413248, receiver=0x95b0138, event=0xb0e3690) at ../../kdeui/kernel/kapplication.cpp:311 #73 0xb6001e4a in QCoreApplication::notifyInternal (this=0x9413248, receiver=receiver@entry=0x95b0138, event=event@entry=0xb0e3690) at kernel/qcoreapplication.cpp:953 #74 0xb600570d in sendEvent (event=0xb0e3690, receiver=0x95b0138) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #75 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x934a130) at kernel/qcoreapplication.cpp:1577 #76 0xb6005c1c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470 #77 0xb603223e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #78 postEventSourceDispatch (s=0x941f970) at kernel/qeventdispatcher_glib.cpp:287 #79 0xb1fac1e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #80 0xb1fac468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #81 0xb1fac528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #82 0xb603193b in QEventDispatcherGlib::processEvents (this=this@entry=0x934aeb8, flags=...) at kernel/qeventdispatcher_glib.cpp:434 #83 0xb55c25de in QGuiEventDispatcherGlib::processEvents (this=0x934aeb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #84 0xb6000823 in QEventLoop::processEvents (this=this@entry=0xbf9f0178, flags=...) at kernel/qeventloop.cpp:149 #85 0xb6000b49 in QEventLoop::exec (this=this@entry=0xbf9f0178, flags=...) at kernel/qeventloop.cpp:204 #86 0xb60068fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225 #87 0xb550ba24 in QApplication::exec () at kernel/qapplication.cpp:3828 #88 0xb76dcd27 in kdemain (argc=1, argv=0xbf9f0314) at ../../../../plasma/desktop/shell/main.cpp:126 #89 0x0804855b in main (argc=1, argv=0xbf9f0314) at plasma-desktop_dummy.cpp:3 Possible duplicates by query: bug 327851, bug 327700, bug 323388, bug 321711, bug 308817. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 321711 ***