Bug 277544

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: i reopened the lid to my laptop.

then the program crashed as usual.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7783ad0 (LWP 2557))]

Thread 4 (Thread 0xb4820b70 (LWP 2574)):
#0  0x07b38374 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00c76616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x060da009 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x060dae63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x060db524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x05592577 in QEventDispatcherGlib::processEvents (this=0x96a8098, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x05564289 in QEventLoop::processEvents (this=0xb4820280, flags=...) at kernel/qeventloop.cpp:149
#7  0x05564522 in QEventLoop::exec (this=0xb4820280, flags=...) at kernel/qeventloop.cpp:201
#8  0x0546e2a0 in QThread::exec (this=0x96a7af0) at thread/qthread.cpp:492
#9  0x05545fdb in QInotifyFileSystemWatcherEngine::run (this=0x96a7af0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x05470da2 in QThreadPrivate::start (arg=0x96a7af0) at thread/qthread_unix.cpp:320
#11 0x07b35e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x00c6873e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xac9c8b70 (LWP 2654)):
#0  0x060d9802 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x060db04f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x060db524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x05592577 in QEventDispatcherGlib::processEvents (this=0x9cfb840, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x05564289 in QEventLoop::processEvents (this=0xac9c8280, flags=...) at kernel/qeventloop.cpp:149
#5  0x05564522 in QEventLoop::exec (this=0xac9c8280, flags=...) at kernel/qeventloop.cpp:201
#6  0x0546e2a0 in QThread::exec (this=0x9d4f198) at thread/qthread.cpp:492
#7  0x05545fdb in QInotifyFileSystemWatcherEngine::run (this=0x9d4f198) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x05470da2 in QThreadPrivate::start (arg=0x9d4f198) at thread/qthread_unix.cpp:320
#9  0x07b35e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0x00c6873e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xab9c6b70 (LWP 2656)):
#0  0x07b3836b in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00c76616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x060d9802 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x060db04f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x060db92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x058b4304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x061042df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x07b35e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00c6873e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7783ad0 (LWP 2557)):
[KCrash Handler]
#7  0x9a8be004 in ?? ()
#8  0x04976950 in QGraphicsScenePrivate::sendEvent (this=0x8f10b68, item=0x9c50380, event=0xbfadabe4) at graphicsview/qgraphicsscene.cpp:1207
#9  0x0494d4cc in QGraphicsItem::sceneEvent (this=0xa263928, event=0xbfadabe4) at graphicsview/qgraphicsitem.cpp:6770
#10 0x049a8bd7 in QGraphicsWidget::sceneEvent (this=0xa263920, event=0xbfadabe4) at graphicsview/qgraphicswidget.cpp:1191
#11 0x04976950 in QGraphicsScenePrivate::sendEvent (this=0x8f10b68, item=0xa263928, event=0xbfadabe4) at graphicsview/qgraphicsscene.cpp:1207
#12 0x0494d4cc in QGraphicsItem::sceneEvent (this=0x9f394d8, event=0xbfadabe4) at graphicsview/qgraphicsitem.cpp:6770
#13 0x049a8bd7 in QGraphicsWidget::sceneEvent (this=0x9f394d0, event=0xbfadabe4) at graphicsview/qgraphicswidget.cpp:1191
#14 0x04976950 in QGraphicsScenePrivate::sendEvent (this=0x8f10b68, item=0x9f394d8, event=0xbfadabe4) at graphicsview/qgraphicsscene.cpp:1207
#15 0x0494d4cc in QGraphicsItem::sceneEvent (this=0x9ee2ec0, event=0xbfadabe4) at graphicsview/qgraphicsitem.cpp:6770
#16 0x049a8bd7 in QGraphicsWidget::sceneEvent (this=0x9ee2eb8, event=0xbfadabe4) at graphicsview/qgraphicswidget.cpp:1191
#17 0x04976950 in QGraphicsScenePrivate::sendEvent (this=0x8f10b68, item=0x9ee2ec0, event=0xbfadabe4) at graphicsview/qgraphicsscene.cpp:1207
#18 0x0494d4cc in QGraphicsItem::sceneEvent (this=0x9b6aa38, event=0xbfadabe4) at graphicsview/qgraphicsitem.cpp:6770
#19 0x049a8bd7 in QGraphicsWidget::sceneEvent (this=0x9b6aa30, event=0xbfadabe4) at graphicsview/qgraphicswidget.cpp:1191
#20 0x04976950 in QGraphicsScenePrivate::sendEvent (this=0x8f10b68, item=0x9b6aa38, event=0xbfadabe4) at graphicsview/qgraphicsscene.cpp:1207
#21 0x0494d4cc in QGraphicsItem::sceneEvent (this=0x9bc47c8, event=0xbfadabe4) at graphicsview/qgraphicsitem.cpp:6770
#22 0x049a8bd7 in QGraphicsWidget::sceneEvent (this=0x9bc47c0, event=0xbfadabe4) at graphicsview/qgraphicswidget.cpp:1191
#23 0x04976950 in QGraphicsScenePrivate::sendEvent (this=0x8f10b68, item=0x9bc47c8, event=0xbfadabe4) at graphicsview/qgraphicsscene.cpp:1207
#24 0x0494d4cc in QGraphicsItem::sceneEvent (this=0x9b7f4b8, event=0xbfadabe4) at graphicsview/qgraphicsitem.cpp:6770
#25 0x049a8bd7 in QGraphicsWidget::sceneEvent (this=0x9b7f4b0, event=0xbfadabe4) at graphicsview/qgraphicswidget.cpp:1191
#26 0x04976950 in QGraphicsScenePrivate::sendEvent (this=0x8f10b68, item=0x9b7f4b8, event=0xbfadabe4) at graphicsview/qgraphicsscene.cpp:1207
#27 0x0494d4cc in QGraphicsItem::sceneEvent (this=0x9b7c048, event=0xbfadabe4) at graphicsview/qgraphicsitem.cpp:6770
#28 0x049a8bd7 in QGraphicsWidget::sceneEvent (this=0x9b7c040, event=0xbfadabe4) at graphicsview/qgraphicswidget.cpp:1191
#29 0x04976950 in QGraphicsScenePrivate::sendEvent (this=0x8f10b68, item=0x9b7c048, event=0xbfadabe4) at graphicsview/qgraphicsscene.cpp:1207
#30 0x0498a9b6 in QGraphicsScene::event (this=0x8f12428, event=0xbfadbb34) at graphicsview/qgraphicsscene.cpp:3486
#31 0x04311d24 in QApplicationPrivate::notify_helper (this=0x8f10df0, receiver=0x8f12428, e=0xbfadbb34) at kernel/qapplication.cpp:4462
#32 0x043168ce in QApplication::notify (this=0x8f05b58, receiver=0x8f12428, e=0xbfadbb34) at kernel/qapplication.cpp:3862
#33 0x010c63ca in KApplication::notify (this=0x8f05b58, receiver=0x8f12428, event=0xbfadbb34) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x055650bb in QCoreApplication::notifyInternal (this=0x8f05b58, receiver=0x8f12428, event=0xbfadbb34) at kernel/qcoreapplication.cpp:731
#35 0x049a7360 in sendEvent (this=0x901ab28, event=0xbfadbb34) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QGraphicsView::viewportEvent (this=0x901ab28, event=0xbfadbb34) at graphicsview/qgraphicsview.cpp:2793
#37 0x047eced5 in viewportEvent (this=0x9c3f298, o=0x9b62eb0, e=0xbfadbb34) at widgets/qabstractscrollarea_p.h:100
#38 QAbstractScrollAreaFilter::eventFilter (this=0x9c3f298, o=0x9b62eb0, e=0xbfadbb34) at widgets/qabstractscrollarea_p.h:116
#39 0x0556525a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8f10df0, receiver=0x9b62eb0, event=0xbfadbb34) at kernel/qcoreapplication.cpp:846
#40 0x04311d00 in QApplicationPrivate::notify_helper (this=0x8f10df0, receiver=0x9b62eb0, e=0xbfadbb34) at kernel/qapplication.cpp:4458
#41 0x0431697b in QApplication::notify (this=0x8f05b58, receiver=0x9b62eb0, e=0xbfadbb34) at kernel/qapplication.cpp:4427
#42 0x010c63ca in KApplication::notify (this=0x8f05b58, receiver=0x9b62eb0, event=0xbfadbb34) at ../../kdeui/kernel/kapplication.cpp:311
#43 0x055650bb in QCoreApplication::notifyInternal (this=0x8f05b58, receiver=0x9b62eb0, event=0xbfadbb34) at kernel/qcoreapplication.cpp:731
#44 0x0436a554 in sendEvent (this=0x901ab28, event=0xbfadbb34) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#45 QWidget::event (this=0x901ab28, event=0xbfadbb34) at kernel/qwidget.cpp:8515
#46 0x0475bf63 in QFrame::event (this=0x901ab28, e=0xbfadbb34) at widgets/qframe.cpp:557
#47 0x047ec33f in QAbstractScrollArea::event (this=0x901ab28, e=0xbfadbb34) at widgets/qabstractscrollarea.cpp:996
#48 0x0499a686 in QGraphicsView::event (this=0x901ab28, event=0xbfadbb34) at graphicsview/qgraphicsview.cpp:2741
#49 0x04311d24 in QApplicationPrivate::notify_helper (this=0x8f10df0, receiver=0x901ab28, e=0xbfadbb34) at kernel/qapplication.cpp:4462
#50 0x0431697b in QApplication::notify (this=0x8f05b58, receiver=0x901ab28, e=0xbfadbb34) at kernel/qapplication.cpp:4427
#51 0x010c63ca in KApplication::notify (this=0x8f05b58, receiver=0x901ab28, event=0xbfadbb34) at ../../kdeui/kernel/kapplication.cpp:311
#52 0x055650bb in QCoreApplication::notifyInternal (this=0x8f05b58, receiver=0x901ab28, event=0xbfadbb34) at kernel/qcoreapplication.cpp:731
#53 0x0431631e in sendSpontaneousEvent (act=0x901ab28) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#54 QApplication::setActiveWindow (act=0x901ab28) at kernel/qapplication.cpp:2600
#55 0x0439aacb in QApplication::x11ProcessEvent (this=0x8f05b58, event=0xbfadbf0c) at kernel/qapplication_x11.cpp:3597
#56 0x043c5b84 in x11EventSourceDispatch (s=0x8f15510, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#57 0x060daaa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#58 0x060db270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#59 0x060db524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#60 0x0559253c in QEventDispatcherGlib::processEvents (this=0x8eb7aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#61 0x043c5775 in QGuiEventDispatcherGlib::processEvents (this=0x8eb7aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x05564289 in QEventLoop::processEvents (this=0xbfadc1d4, flags=...) at kernel/qeventloop.cpp:149
#63 0x05564522 in QEventLoop::exec (this=0xbfadc1d4, flags=...) at kernel/qeventloop.cpp:201
#64 0x05568ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#65 0x0430f8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#66 0x006285a5 in kdemain (argc=1, argv=0xbfadc3e4) at ../../../../plasma/desktop/shell/main.cpp:118
#67 0x080485cb in main (argc=1, argv=0xbfadc3e4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 277244, bug 277239, bug 276778, bug 276370, bug 276174.

Reported using DrKonqi