Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I was trying to add a widget when I tried to write something to the textbox search crashed.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77a8aa0 (LWP 1503))]

Thread 2 (Thread 0xaadb9b70 (LWP 1505)):
#0  0x00b19e16 in *__GI_clock_gettime (clock_id=11657204, tp=0xaadb8fb8) at ../sysdeps/unix/clock_gettime.c:100
#1  0x00a026fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x00a07825 in QTimerInfoList::updateCurrentTime (this=0x905b04c) at kernel/qeventdispatcher_unix.cpp:340
#3  0x00a0786a in QTimerInfoList::timerWait (this=0x905b04c, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x00a05818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaadb90cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x00a058a5 in timerSourcePrepare (source=0x0, timeout=0xb1dff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x04a6eaca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x04a6eee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x04a6f4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x00a0560f in QEventDispatcherGlib::processEvents (this=0x905af88, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x009d8059 in QEventLoop::processEvents (this=0xaadb9290, flags=) at kernel/qeventloop.cpp:149
#11 0x009d84aa in QEventLoop::exec (this=0xaadb9290, flags=...) at kernel/qeventloop.cpp:201
#12 0x008d45a8 in QThread::exec (this=0xabd03238) at thread/qthread.cpp:487
#13 0x009b7c1b in QInotifyFileSystemWatcherEngine::run (this=0xabd03238) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x008d732e in QThreadPrivate::start (arg=0xabd03238) at thread/qthread_unix.cpp:248
#15 0x004a396e in start_thread (arg=0xaadb9b70) at pthread_create.c:300
#16 0x00584a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77a8aa0 (LWP 1503)):
[KCrash Handler]
#6  QGraphicsItem::pos (this=0x8) at graphicsview/qgraphicsitem.cpp:3419
#7  0x0262defa in AppletsListWidget::itemPosition (this=0x9b083d8, i=73) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:691
#8  0x0262e295 in AppletsListWidget::manageArrows (this=0x9b083d8) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:636
#9  0x0262f56a in AppletsListWidget::eventFilter (this=0x9b083d8, obj=0x9281910, event=0xbfb91310) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:172
#10 0x009d8cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8ca6238, receiver=0x9281910, event=0xbfb91310) at kernel/qcoreapplication.cpp:819
#11 0x027c04b9 in QApplicationPrivate::notify_helper (this=0x8ca6238, receiver=0x9281910, e=0xbfb91310) at kernel/qapplication.cpp:4296
#12 0x027c705e in QApplication::notify (this=0x8ca0108, receiver=0x9281910, e=0xbfb91310) at kernel/qapplication.cpp:3704
#13 0x01132f2a in KApplication::notify (this=0x8ca0108, receiver=0x9281910, event=0xbfb91310) at ../../kdeui/kernel/kapplication.cpp:302
#14 0x009d9a3b in QCoreApplication::notifyInternal (this=0x8ca0108, receiver=0x9281910, event=0xbfb91310) at kernel/qcoreapplication.cpp:704
#15 0x02e962d4 in QCoreApplication::sendEvent (this=0x9281910, rect=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QGraphicsWidget::setGeometry (this=0x9281910, rect=...) at graphicsview/qgraphicswidget.cpp:394
#17 0x02e93101 in QGraphicsWidget::resize (this=0x9281910, size=...) at graphicsview/qgraphicswidget.cpp:309
#18 0x02e935bd in QGraphicsWidget::adjustSize (this=0x9281910) at graphicsview/qgraphicswidget.cpp:807
#19 0x0262fbed in AppletsListWidget::updateList (this=0x9b083d8) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:461
#20 0x0260ecc3 in AppletsListWidget::qt_metacall (this=0x9b083d8, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfb91688) at moc_appletslist.cpp:109
#21 0x009dec9a in QMetaObject::metacall (object=0x9b083d8, cl=163315520, idx=17, argv=0xbfb91688) at kernel/qmetaobject.cpp:237
#22 0x009ed3d5 in QMetaObject::activate (sender=0x9373ad8, m=0x263d420, local_signal_index=0, argv=0xbfb91688) at kernel/qobject.cpp:3293
#23 0x0260da93 in KCategorizedItemsViewModels::DefaultItemFilterProxyModel::searchTermChanged (this=0x9373ad8, _t1=...) at moc_kcategorizeditemsviewmodels_p.cpp:88
#24 0x0261fa43 in KCategorizedItemsViewModels::DefaultItemFilterProxyModel::setSearch (this=0x9373ad8, pattern=...)
    at ../../../libs/plasmagenericshell/widgetsexplorer/kcategorizeditemsviewmodels.cpp:161
#25 0x02631be0 in AppletsListWidget::timerEvent (this=0x9b083d8, event=0xbfb91c80) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:265
#26 0x009ea254 in QObject::event (this=0x9b083d8, e=0x8) at kernel/qobject.cpp:1212
#27 0x02e92cf4 in QGraphicsWidget::event (this=0x9b083d8, event=0xbfb91c80) at graphicsview/qgraphicswidget.cpp:1361
#28 0x027c04dc in QApplicationPrivate::notify_helper (this=0x8ca6238, receiver=0x9b083d8, e=0xbfb91c80) at kernel/qapplication.cpp:4300
#29 0x027c705e in QApplication::notify (this=0x8ca0108, receiver=0x9b083d8, e=0xbfb91c80) at kernel/qapplication.cpp:3704
#30 0x01132f2a in KApplication::notify (this=0x8ca0108, receiver=0x9b083d8, event=0xbfb91c80) at ../../kdeui/kernel/kapplication.cpp:302
#31 0x009d9a3b in QCoreApplication::notifyInternal (this=0x8ca0108, receiver=0x9b083d8, event=0xbfb91c80) at kernel/qcoreapplication.cpp:704
#32 0x00a08d66 in QCoreApplication::sendEvent (this=0x8ca8aac) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QTimerInfoList::activateTimers (this=0x8ca8aac) at kernel/qeventdispatcher_unix.cpp:603
#34 0x00a05917 in timerSourceDispatch (source=0x8ca8f00) at kernel/qeventdispatcher_glib.cpp:184
#35 idleTimerSourceDispatch (source=0x8ca8f00) at kernel/qeventdispatcher_glib.cpp:231
#36 0x04a6b5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x04a6f2d8 in ?? () from /lib/libglib-2.0.so.0
#38 0x04a6f4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x00a055d5 in QEventDispatcherGlib::processEvents (this=0x8ca60e0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0x02880135 in QGuiEventDispatcherGlib::processEvents (this=0x8ca60e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x009d8059 in QEventLoop::processEvents (this=0xbfb91f44, flags=) at kernel/qeventloop.cpp:149
#42 0x009d84aa in QEventLoop::exec (this=0xbfb91f44, flags=...) at kernel/qeventloop.cpp:201
#43 0x009dc69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x027c0577 in QApplication::exec () at kernel/qapplication.cpp:3579
#45 0x0600505e in kdemain (argc=1, argv=0x8c8aa88) at ../../../../plasma/desktop/shell/main.cpp:112
#46 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x8c59c80 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#47 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#48 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#49 0x0804fe4f in main (argc=4, argv=0xbfb929f4, envp=0xbfb92a08) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 235084.

Possible duplicates by query: bug 243469, bug 238760, bug 238639, bug 238403, bug 236947.

Reported using DrKonqi