Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic-pae i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

Plasma crashed  after i  launched Google Earth application.
KDE 4.7.3 (from ppa) Google Earth version is 6.0.3.2197.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb0231720 (LWP 1990))]

Thread 4 (Thread 0xa7bb3b70 (LWP 1991)):
#0  __pthread_mutex_lock (mutex=0x9b066f4) at pthread_mutex_lock.c:50
#1  0xb75eff14 in pthread_mutex_lock (mutex=0x9b066f4) at forward.c:182
#2  0xb2eb3eda in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2eb556d in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2eb5c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb642db37 in QEventDispatcherGlib::processEvents (this=0x9b05c80, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb63fe1dd in QEventLoop::processEvents (this=0xa7bb31f0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb63fe421 in QEventLoop::exec (this=0xa7bb31f0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb630190b in QThread::exec (this=0x92c6ba8) at thread/qthread.cpp:498
#9  0xb63dee2d in QInotifyFileSystemWatcherEngine::run (this=0x92c6ba8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb63047b3 in QThreadPrivate::start (arg=0x92c6ba8) at thread/qthread_unix.cpp:331
#11 0xb261ea9c in ?? () from /usr/lib/libGL.so.1
#12 0x00000000 in ?? ()

Thread 3 (Thread 0xa71ffb70 (LWP 1992)):
#0  0xb2fd2d21 in __pthread_mutex_unlock_usercnt (mutex=0xa72010cc, decr=1) at pthread_mutex_unlock.c:37
#1  0xb75eff54 in pthread_mutex_unlock (mutex=0xa72010cc) at forward.c:184
#2  0xb2eb47e1 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2eb5637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2eb5c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb642db37 in QEventDispatcherGlib::processEvents (this=0x9b4cd30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb63fe1dd in QEventLoop::processEvents (this=0xa71ff1f0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb63fe421 in QEventLoop::exec (this=0xa71ff1f0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb630190b in QThread::exec (this=0x9b499c0) at thread/qthread.cpp:498
#9  0xb63dee2d in QInotifyFileSystemWatcherEngine::run (this=0x9b499c0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb63047b3 in QThreadPrivate::start (arg=0x9b499c0) at thread/qthread_unix.cpp:331
#11 0xb261ea9c in ?? () from /usr/lib/libGL.so.1
#12 0x00000000 in ?? ()

Thread 2 (Thread 0xa58b6b70 (LWP 1998)):
#0  0xb75efee8 in pthread_mutex_lock (mutex=0x9c5be34) at forward.c:182
#1  0xb2eb48bb in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2eb5637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2eb5f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xa6178cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#5  0xb2edc5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb261ea9c in ?? () from /usr/lib/libGL.so.1
#7  0x00000000 in ?? ()

Thread 1 (Thread 0xb0231720 (LWP 1990)):
[KCrash Handler]
#7  isNull (this=0x650074) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:568
#8  operator! (this=0x650074) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:574
#9  TaskManager::TaskItem::task (this=0xae09d90) at ../../../libs/taskmanager/taskitem.cpp:113
#10 0xaec37590 in WindowTaskItem::publishIconGeometry (this=0xa595708, rect=...) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:130
#11 0xaec49b24 in TaskGroupItem::publishIconGeometry (this=0xa542b98, rect=...) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1438
#12 0xaec49801 in publishIconGeometry (this=0xa542b98) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1424
#13 TaskGroupItem::publishIconGeometry (this=0xa542b98) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1416
#14 0xaec48688 in AbstractTaskItem::timerEvent (this=0xa542b98, event=0xbfa5e95c) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:439
#15 0xb6417994 in QObject::event (this=0xa542b98, e=0xbfa5e95c) at kernel/qobject.cpp:1181
#16 0xb5fe9bd4 in QGraphicsWidget::event (this=0xa542b98, event=0xbfa5e95c) at graphicsview/qgraphicswidget.cpp:1455
#17 0xb592ad54 in notify_helper (e=0xbfa5e95c, receiver=0xa542b98, this=0x9129818) at kernel/qapplication.cpp:4486
#18 QApplicationPrivate::notify_helper (this=0x9129818, receiver=0xa542b98, e=0xbfa5e95c) at kernel/qapplication.cpp:4458
#19 0xb5930103 in QApplication::notify (this=0xbfa5e95c, receiver=0xa542b98, e=0xbfa5e95c) at kernel/qapplication.cpp:3886
#20 0xb6a64681 in KApplication::notify (this=0x910f3c8, receiver=0xa542b98, event=0xbfa5e95c) at ../../kdeui/kernel/kapplication.cpp:311
#21 0xb63ff19e in QCoreApplication::notifyInternal (this=0x910f3c8, receiver=0xa542b98, event=0xbfa5e95c) at kernel/qcoreapplication.cpp:787
#22 0xb642fc10 in sendEvent (event=0xbfa5e95c, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0x9125674) at kernel/qeventdispatcher_unix.cpp:603
#24 0xb642d155 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#25 idleTimerSourceDispatch (source=0x91256a8) at kernel/qeventdispatcher_glib.cpp:231
#26 0xb2eb525f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb2eb5990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb2eb5c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb642dada in QEventDispatcherGlib::processEvents (this=0x9083218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#30 0xb59e2e3a in QGuiEventDispatcherGlib::processEvents (this=0x9083218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0xb63fe1dd in QEventLoop::processEvents (this=0xbfa5ebd4, flags=...) at kernel/qeventloop.cpp:149
#32 0xb63fe421 in QEventLoop::exec (this=0xbfa5ebd4, flags=...) at kernel/qeventloop.cpp:201
#33 0xb640319d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#34 0xb59288f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#35 0xb76e418b in kdemain (argc=1, argv=0xbfa5edd4) at ../../../../plasma/desktop/shell/main.cpp:120
#36 0x0804850b in main (argc=1, argv=0xbfa5edd4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 287876, bug 287848, bug 287831, bug 287740, bug 287714.

Reported using DrKonqi