Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
I closed  okular and closed an unrelated konsole session before using <cntrl><c> to terminate the konsole session running the ssh connectionn to my remote server.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76f6b20 (LWP 1755))]

Thread 3 (Thread 0xb1587b70 (LWP 1772)):
#0  0x00a0fb63 in ?? () from /lib/i386-linux-gnu/libc.so.6
#1  0x009e1ee8 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x03012eda in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0301456d in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03014c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x063e8b37 in QEventDispatcherGlib::processEvents (this=0xb0c00468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x063b91dd in QEventLoop::processEvents (this=0xb15872a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x063b9421 in QEventLoop::exec (this=0xb15872a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x062bc90b in QThread::exec (this=0x9ac8838) at thread/qthread.cpp:498
#9  0x06399e2d in QInotifyFileSystemWatcherEngine::run (this=0x9ac8838) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x062bf7b3 in QThreadPrivate::start (arg=0x9ac8838) at thread/qthread_unix.cpp:331
#11 0x0876bd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x009d40ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xaf490b70 (LWP 1782)):
#0  0x00d6cd10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x063167d5 in do_gettime (frac=0xaf490010, sec=0xaf490008) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x063e94b6 in QTimerInfoList::updateCurrentTime (this=0x9d295b4) at kernel/qeventdispatcher_unix.cpp:339
#4  0x063e980a in QTimerInfoList::timerWait (this=0x9d295b4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x063e8053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xaf49011c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x063e80ed in timerSourcePrepare (source=0x9d29580, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0301388c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x03014637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x03014c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x063e8b37 in QEventDispatcherGlib::processEvents (this=0x9d3fd68, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x063b91dd in QEventLoop::processEvents (this=0xaf4902a0, flags=...) at kernel/qeventloop.cpp:149
#12 0x063b9421 in QEventLoop::exec (this=0xaf4902a0, flags=...) at kernel/qeventloop.cpp:201
#13 0x062bc90b in QThread::exec (this=0x9d3f8c0) at thread/qthread.cpp:498
#14 0x06399e2d in QInotifyFileSystemWatcherEngine::run (this=0x9d3f8c0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x062bf7b3 in QThreadPrivate::start (arg=0x9d3f8c0) at thread/qthread_unix.cpp:331
#16 0x0876bd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x009d40ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb76f6b20 (LWP 1755)):
[KCrash Handler]
#7  operator== (r2=..., r1=...) at /usr/include/qt4/QtCore/qrect.h:498
#8  TaskManager::Task::publishIconGeometry (this=0x9d7c4a8, rect=...) at ../../../libs/taskmanager/task_x11.cpp:259
#9  0x03b776e4 in publishIconGeometry (this=0xa169e68) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:125
#10 WindowTaskItem::publishIconGeometry (this=0xa169e68) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:118
#11 0x03b88688 in AbstractTaskItem::timerEvent (this=0xa169e68, event=0xbfab46fc) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:439
#12 0x063d2994 in QObject::event (this=0xa169e68, e=0xbfab46fc) at kernel/qobject.cpp:1181
#13 0x049d4bd4 in QGraphicsWidget::event (this=0xa169e68, event=0xbfab46fc) at graphicsview/qgraphicswidget.cpp:1455
#14 0x04315d54 in notify_helper (e=0xbfab46fc, receiver=0xa169e68, this=0x9472748) at kernel/qapplication.cpp:4486
#15 QApplicationPrivate::notify_helper (this=0x9472748, receiver=0xa169e68, e=0xbfab46fc) at kernel/qapplication.cpp:4458
#16 0x0431b103 in QApplication::notify (this=0xbfab46fc, receiver=0xa169e68, e=0xbfab46fc) at kernel/qapplication.cpp:3886
#17 0x00f79681 in KApplication::notify (this=0x94604f0, receiver=0xa169e68, event=0xbfab46fc) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x063ba19e in QCoreApplication::notifyInternal (this=0x94604f0, receiver=0xa169e68, event=0xbfab46fc) at kernel/qcoreapplication.cpp:787
#19 0x063eac10 in sendEvent (event=0xbfab46fc, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QTimerInfoList::activateTimers (this=0x947558c) at kernel/qeventdispatcher_unix.cpp:603
#21 0x063e8155 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#22 idleTimerSourceDispatch (source=0x94755c0) at kernel/qeventdispatcher_glib.cpp:231
#23 0x0301425f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0x03014990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x03014c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x063e8ada in QEventDispatcherGlib::processEvents (this=0x9426218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#27 0x043cde3a in QGuiEventDispatcherGlib::processEvents (this=0x9426218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x063b91dd in QEventLoop::processEvents (this=0xbfab4974, flags=...) at kernel/qeventloop.cpp:149
#29 0x063b9421 in QEventLoop::exec (this=0xbfab4974, flags=...) at kernel/qeventloop.cpp:201
#30 0x063be19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#31 0x043138f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#32 0x00b8c18b in kdemain (argc=1, argv=0xbfab4b74) at ../../../../plasma/desktop/shell/main.cpp:120
#33 0x0804850b in main (argc=1, argv=0xbfab4b74) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 290431, bug 289748, bug 289631, bug 288558, bug 287868.

Reported using DrKonqi