Application: plasma-desktop (0.3)
KDE Platform Version: 4.3.95 (KDE 4.3.95 (KDE 4.4 RC2))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-18-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
Crashed few times a day with no reason.

The crash can be reproduced every time.

 -- Backtrace:
Application: Робочий простір Плазми (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7717760 (LWP 1598))]

Thread 2 (Thread 0xaab06b70 (LWP 1599)):
#0  0x00c39422 in __kernel_vsyscall ()
#1  0x00ba7e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00cd3307 in QWaitConditionPrivate::wait (this=0x8f75c88, mutex=0x8f75c84, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8f75c88, mutex=0x8f75c84, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0135f102 in QHostInfoAgent::run (this=0x8f75c78) at kernel/qhostinfo.cpp:252
#5  0x00cd23ae in QThreadPrivate::start (arg=0x8f75c78) at thread/qthread_unix.cpp:244
#6  0x00ba380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x0553c8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7717760 (LWP 1598)):
[KCrash Handler]
#6  QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x85bfaf8, item=0x8e62f20, dirtyAncestorContainsChildren=false, parentOpacity=1) at graphicsview/qgraphicsscene.cpp:4895
#7  0x043cceed in QGraphicsScenePrivate::_q_processDirtyItems (this=0x85bfaf8) at graphicsview/qgraphicsscene.cpp:466
#8  0x043cd4f6 in QGraphicsScene::qt_metacall (this=0x85fe990, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x954b6e0) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#9  0x0819468a in Plasma::Corona::qt_metacall (this=0x85fe990, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x954b6e0) at ./corona.moc:107
#10 0x031705aa in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#11 0x00dd911a in QMetaObject::metacall (object=0x85fe990, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0x0) at kernel/qmetaobject.cpp:237
#12 0x00de3856 in QMetaCallEvent::placeMetaCall (this=0x91e9588, object=0x85fe990) at kernel/qobject.cpp:574
#13 0x00de48ae in QObject::event (this=0x85fe990, e=0x91e9588) at kernel/qobject.cpp:1260
#14 0x043c91c4 in QGraphicsScene::event (this=0x85fe990, event=0x91e9588) at graphicsview/qgraphicsscene.cpp:3450
#15 0x03d2419c in QApplicationPrivate::notify_helper (this=0x855ab50, receiver=0x85fe990, e=0x91e9588) at kernel/qapplication.cpp:4242
#16 0x03d2adf7 in QApplication::notify (this=0x8554ae0, receiver=0x85fe990, e=0x91e9588) at kernel/qapplication.cpp:3661
#17 0x01107a1a in KApplication::notify (this=0x8554ae0, receiver=0x85fe990, event=0x91e9588) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00dd3eab in QCoreApplication::notifyInternal (this=0x8554ae0, receiver=0x85fe990, event=0x91e9588) at kernel/qcoreapplication.cpp:704
#19 0x00dd68e3 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x850e0d8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x850e0d8) at kernel/qcoreapplication.cpp:1345
#21 0x00dd6a4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#22 0x00e000df in QCoreApplication::sendPostedEvents (s=0x855ccd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#23 postEventSourceDispatch (s=0x855ccd0) at kernel/qeventdispatcher_glib.cpp:276
#24 0x0143ae88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x0143e730 in ?? () from /lib/libglib-2.0.so.0
#26 0x0143e863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00dffbd5 in QEventDispatcherGlib::processEvents (this=0x850ece0, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#28 0x03de1b75 in QGuiEventDispatcherGlib::processEvents (this=0x850ece0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#29 0x00dd24c9 in QEventLoop::processEvents (this=0xbfab0e54, flags=) at kernel/qeventloop.cpp:149
#30 0x00dd291a in QEventLoop::exec (this=0xbfab0e54, flags=...) at kernel/qeventloop.cpp:201
#31 0x00dd6b0f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#32 0x03d24237 in QApplication::exec () at kernel/qapplication.cpp:3570
#33 0x031781ee in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#34 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x854c590 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051429 "0") at ../../kinit/kinit.cpp:706
#35 0x0804ec15 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1198
#36 0x0804f08c in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1391
#37 0x0804fe27 in main (argc=4, argv=0xbfab1904, envp=0xbfab1918) at ../../kinit/kinit.cpp:1830

This bug may be a duplicate of or related to bug 210146.

Possible duplicates by query: bug 225594, bug 225580, bug 225577, bug 225106, bug 224801.

Reported using DrKonqi