Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
Plasma crashed after changing screen resolutions with xrandr. I think this may be related to this bug.

The crash does not seem to be reproducible.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Bus error
[Current thread is 1 (Thread 0xb77a7980 (LWP 2578))]

Thread 2 (Thread 0xac67cb70 (LWP 2580)):
#0  0x001a5422 in __kernel_vsyscall ()
#1  0x0056f142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0100cc5e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:398
#3  0x0100cdb3 in QThread::msleep (msecs=50) at thread/qthread_unix.cpp:424
#4  0x03d4576b in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#5  0x0100d36e in QThreadPrivate::start (arg=0xa8c8408) at thread/qthread_unix.cpp:248
#6  0x0056a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x00eb38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77a7980 (LWP 2578)):
[KCrash Handler]
#6  0x008b76ff in KPixmapCache::Private::mmapFile (this=0xa8e3570, filename=..., info=0xa8e35b4, newsize=126341120) at ../../kdeui/util/kpixmapcache.cpp:491
#7  0x008b929c in KPixmapCache::Private::mmapFiles (this=0xa8e3570) at ../../kdeui/util/kpixmapcache.cpp:424
#8  0x008b8393 in KPixmapCache::recreateCacheFiles (this=0xaa70188) at ../../kdeui/util/kpixmapcache.cpp:1247
#9  0x008b8918 in KPixmapCache::Private::checkFileVersion (this=0xa8e3570, filename=...) at ../../kdeui/util/kpixmapcache.cpp:741
#10 0x008b8f48 in KPixmapCache::Private::init (this=0xa8e3570) at ../../kdeui/util/kpixmapcache.cpp:1053
#11 0x008b9056 in KPixmapCache::ensureInited (this=0xaa70188) at ../../kdeui/util/kpixmapcache.cpp:1069
#12 0x008bcbb1 in KPixmapCache::find (this=0xaa70188, key=..., pix=...) at ../../kdeui/util/kpixmapcache.cpp:1298
#13 0x0561da54 in Plasma::Theme::findInCache (this=0xa05dde0, key=..., pix=...) at ../../plasma/theme.cpp:681
#14 0x055a9a84 in Plasma::FrameSvgPrivate::generateBackground (this=0xa57f8c0, frame=0xa57fb70) at ../../plasma/framesvg.cpp:416
#15 0x055ab424 in Plasma::FrameSvg::paintFrame (this=0xa57faa0, painter=0xbfe2f59c, pos=...) at ../../plasma/framesvg.cpp:346
#16 0x0554f191 in Plasma::Applet::paint (this=0xa57d948, painter=0xbfe2f59c, option=0xa042160, widget=0x0) at ../../plasma/applet.cpp:1307
#17 0x01de802c in _q_paintItem (item=<value optimized out>, painter=<value optimized out>, option=0xa042160, widget=0x0, useWindowOpacity=false, painterStateProtection=true)
    at graphicsview/qgraphicsscene.cpp:4243
#18 0x01deac1a in _q_paintIntoCache (pix=<value optimized out>, item=<value optimized out>, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0xa042160, 
    painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4281
#19 0x01e046c0 in QGraphicsScenePrivate::drawItemHelper (this=0xa042000, item=0xa57d950, painter=0xbfe309c4, option=0xa042160, widget=0xa9004b8, painterStateProtection=true)
    at graphicsview/qgraphicsscene.cpp:4574
#20 0x01e050e4 in QGraphicsScenePrivate::draw (this=0xa042000, item=0xa57d950, painter=0xbfe309c4, viewTransform=0x0, transformPtr=0xa57d840, exposedRegion=0xa8ef10c, widget=0xa9004b8, opacity=1, 
    effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4827
#21 0x01e05d6b in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa042000, item=0xa57d950, painter=0xbfe309c4, viewTransform=0x0, exposedRegion=0xa8ef10c, widget=0xa9004b8, parentOpacity=1, 
    effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4749
#22 0x01e05174 in QGraphicsScenePrivate::draw (this=0xa042000, item=0xa533648, painter=0xbfe309c4, viewTransform=0x0, transformPtr=0xa53e1e8, exposedRegion=0xa8ef10c, widget=0xa9004b8, opacity=1, 
    effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4841
#23 0x01e05d6b in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xa042000, item=0xa533648, painter=0xbfe309c4, viewTransform=0x0, exposedRegion=0xa8ef10c, widget=0xa9004b8, parentOpacity=1, 
    effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4749
#24 0x01e0673e in QGraphicsScenePrivate::drawItems (this=0xa042000, painter=0xbfe309c4, viewTransform=0x0, exposedRegion=0xa8ef10c, widget=0xa9004b8) at graphicsview/qgraphicsscene.cpp:4619
#25 0x01e20cab in QGraphicsView::paintEvent (this=0xa8ff7e8, event=0xbfe310c4) at graphicsview/qgraphicsview.cpp:3393
#26 0x017b15d6 in QWidget::event (this=0xa8ff7e8, event=0xbfe310c4) at kernel/qwidget.cpp:8144
#27 0x01bad733 in QFrame::event (this=0xa8ff7e8, e=0xbfe310c4) at widgets/qframe.cpp:557
#28 0x01c479b2 in QAbstractScrollArea::viewportEvent (this=0x2, e=0xac974000) at widgets/qabstractscrollarea.cpp:1036
#29 0x01e1d12b in QGraphicsView::viewportEvent (this=0xa8ff7e8, event=0xbfe310c4) at graphicsview/qgraphicsview.cpp:2787
#30 0x01c4a2a5 in QAbstractScrollAreaPrivate::viewportEvent (this=0xa8bfd00, o=0xa9004b8, e=0xbfe310c4) at widgets/qabstractscrollarea_p.h:100
#31 QAbstractScrollAreaFilter::eventFilter (this=0xa8bfd00, o=0xa9004b8, e=0xbfe310c4) at widgets/qabstractscrollarea_p.h:116
#32 0x0110ee8a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9fd4b80, receiver=0xa9004b8, event=0xbfe310c4) at kernel/qcoreapplication.cpp:819
#33 0x017533a9 in QApplicationPrivate::notify_helper (this=0x9fd4b80, receiver=0xa9004b8, e=0xbfe310c4) at kernel/qapplication.cpp:4296
#34 0x0175a0b9 in QApplication::notify (this=0x9fcee30, receiver=0xa9004b8, e=0xbfe310c4) at kernel/qapplication.cpp:4265
#35 0x0082942a in KApplication::notify (this=0x9fcee30, receiver=0xa9004b8, event=0xbfe310c4) at ../../kdeui/kernel/kapplication.cpp:302
#36 0x0110fbeb in QCoreApplication::notifyInternal (this=0x9fcee30, receiver=0xa9004b8, event=0xbfe310c4) at kernel/qcoreapplication.cpp:704
#37 0x017ba8e6 in QCoreApplication::sendSpontaneousEvent (this=0xa9004d0, pdev=0xa8caabc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xa8f4858)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#38 QWidgetPrivate::drawWidget (this=0xa9004d0, pdev=0xa8caabc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xa8f4858) at kernel/qwidget.cpp:5339
#39 0x01990e47 in QWidgetBackingStore::sync (this=0xa8f4858) at painting/qbackingstore.cpp:1283
#40 0x017aaa93 in QWidgetPrivate::syncBackingStore (this=0xa8eeda8) at kernel/qwidget.cpp:1672
#41 0x017b1d96 in QWidget::event (this=0xa8ff7e8, event=0xa797dc8) at kernel/qwidget.cpp:8291
#42 0x01bad733 in QFrame::event (this=0xa8ff7e8, e=0xa797dc8) at widgets/qframe.cpp:557
#43 0x01c483c7 in QAbstractScrollArea::event (this=0xa8ff7e8, e=0xa797dc8) at widgets/qabstractscrollarea.cpp:989
#44 0x01e1f2d6 in QGraphicsView::event (this=0xa8ff7e8, event=0xa797dc8) at graphicsview/qgraphicsview.cpp:2666
#45 0x017533cc in QApplicationPrivate::notify_helper (this=0x9fd4b80, receiver=0xa8ff7e8, e=0xa797dc8) at kernel/qapplication.cpp:4300
#46 0x0175a0b9 in QApplication::notify (this=0x9fcee30, receiver=0xa8ff7e8, e=0xa797dc8) at kernel/qapplication.cpp:4265
#47 0x0082942a in KApplication::notify (this=0x9fcee30, receiver=0xa8ff7e8, event=0xa797dc8) at ../../kdeui/kernel/kapplication.cpp:302
#48 0x0110fbeb in QCoreApplication::notifyInternal (this=0x9fcee30, receiver=0xa8ff7e8, event=0xa797dc8) at kernel/qcoreapplication.cpp:704
#49 0x01112623 in QCoreApplication::sendEvent (receiver=0xa8ff7e8, event_type=77, data=0x9f85658) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0xa8ff7e8, event_type=77, data=0x9f85658) at kernel/qcoreapplication.cpp:1345
#51 0x0111278d in QCoreApplication::sendPostedEvents (receiver=0xa8ff7e8, event_type=77) at kernel/qcoreapplication.cpp:1238
#52 0x01e023c6 in QGraphicsViewPrivate::dispatchPendingUpdateRequests (this=0xa042000) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:184
#53 QGraphicsScenePrivate::_q_processDirtyItems (this=0xa042000) at graphicsview/qgraphicsscene.cpp:509
#54 0x01e02916 in QGraphicsScene::qt_metacall (this=0xa08eb08, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xa5e9218) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#55 0x0557ac6a in Plasma::Corona::qt_metacall (this=0xa08eb08, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xa5e9218) at ./corona.moc:107
#56 0x020c51ad in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#57 0x01114e5a in QMetaObject::metacall (object=0xa08eb08, cl=QMetaObject::WriteProperty, idx=18, argv=0x0) at kernel/qmetaobject.cpp:237
#58 0x0111f516 in QMetaCallEvent::placeMetaCall (this=0xa4caf90, object=0xa08eb08) at kernel/qobject.cpp:561
#59 0x0112063e in QObject::event (this=0xa08eb08, e=0xa4caf90) at kernel/qobject.cpp:1248
#60 0x01dfe5f4 in QGraphicsScene::event (this=0xa08eb08, event=0xa4caf90) at graphicsview/qgraphicsscene.cpp:3500
#61 0x017533cc in QApplicationPrivate::notify_helper (this=0x9fd4b80, receiver=0xa08eb08, e=0xa4caf90) at kernel/qapplication.cpp:4300
#62 0x0175a01e in QApplication::notify (this=0x9fcee30, receiver=0xa08eb08, e=0xa4caf90) at kernel/qapplication.cpp:3704
#63 0x0082942a in KApplication::notify (this=0x9fcee30, receiver=0xa08eb08, event=0xa4caf90) at ../../kdeui/kernel/kapplication.cpp:302
#64 0x0110fbeb in QCoreApplication::notifyInternal (this=0x9fcee30, receiver=0xa08eb08, event=0xa4caf90) at kernel/qcoreapplication.cpp:704
#65 0x01112623 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9f85658) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9f85658) at kernel/qcoreapplication.cpp:1345
#67 0x0111278d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#68 0x0113bd0f in QCoreApplication::sendPostedEvents (s=0x9fd6d10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#69 postEventSourceDispatch (s=0x9fd6d10) at kernel/qeventdispatcher_glib.cpp:276
#70 0x04d88e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0x04d8c730 in ?? () from /lib/libglib-2.0.so.0
#72 0x04d8c863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0x0113b805 in QEventDispatcherGlib::processEvents (this=0x9fd4850, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#74 0x01812b35 in QGuiEventDispatcherGlib::processEvents (this=0x9fd4850, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0x0110e209 in QEventLoop::processEvents (this=0xbfe32624, flags=) at kernel/qeventloop.cpp:149
#76 0x0110e65a in QEventLoop::exec (this=0xbfe32624, flags=...) at kernel/qeventloop.cpp:201
#77 0x0111284f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#78 0x01753467 in QApplication::exec () at kernel/qapplication.cpp:3579
#79 0x020cd17e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#80 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9f9a890 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051405 "0") at ../../kinit/kinit.cpp:717
#81 0x0804ec15 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#82 0x0804f08c in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#83 0x0804fe2f in main (argc=4, argv=0xbfe330d4, envp=0xbfe330e8) at ../../kinit/kinit.cpp:1841

This bug may be a duplicate of or related to bug 182026.

Possible duplicates by query: bug 230170, bug 229354, bug 223784.

Reported using DrKonqi