Bug 247472

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 x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I'd try to search a Plasma widget that I just installed. When i press the search field, Plasma crashed.

 -- Backtrace:
Application: Área de trabajo de Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fbb515c0760 (LWP 1393))]

Thread 2 (Thread 0x7fbb2c8d4710 (LWP 1396)):
#0  0x00007fbb4e5aaf83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fbb4af6f4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fbb4af6f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fbb4fbb3566 in QEventDispatcherGlib::processEvents (this=0x16f59a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fbb4fb88992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fbb4fb88d6c in QEventLoop::exec (this=0x7fbb2c8d3db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fbb4fa92d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fbb4fb69178 in QInotifyFileSystemWatcherEngine::run (this=0x16f4e70) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fbb4fa95775 in QThreadPrivate::start (arg=0x16f4e70) at thread/qthread_unix.cpp:248
#9  0x00007fbb4f8059ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fbb4e5b76fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbb515c0760 (LWP 1393)):
[KCrash Handler]
#5  0x00007fbb4f3008c4 in QGraphicsItem::pos (this=0x60c570) at graphicsview/qgraphicsitem.cpp:3419
#6  0x00007fbb42b0e389 in AppletsListWidget::itemPosition (this=<value optimized out>, i=63) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:691
#7  0x00007fbb42b0e717 in AppletsListWidget::manageArrows (this=0x2b94960) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:636
#8  0x00007fbb42b0f768 in AppletsListWidget::eventFilter (this=0x2b94960, obj=0x27d5440, event=0x7fff5cf6b830) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:172
#9  0x00007fbb4fb89487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x27d5440, event=0x7fff5cf6b830) at kernel/qcoreapplication.cpp:819
#10 0x00007fbb4ed261fc in QApplicationPrivate::notify_helper (this=0xd74ff0, receiver=0x27d5440, e=0x7fff5cf6b830) at kernel/qapplication.cpp:4296
#11 0x00007fbb4ed2c6fb in QApplication::notify (this=0xd5e910, receiver=0x27d5440, e=0x7fff5cf6b830) at kernel/qapplication.cpp:4183
#12 0x00007fbb500d1526 in KApplication::notify (this=0xd5e910, receiver=0x27d5440, event=0x7fff5cf6b830) at ../../kdeui/kernel/kapplication.cpp:302
#13 0x00007fbb4fb8a06c in QCoreApplication::notifyInternal (this=0xd5e910, receiver=0x27d5440, event=0x7fff5cf6b830) at kernel/qcoreapplication.cpp:704
#14 0x00007fbb4f36f271 in QCoreApplication::sendEvent (this=0x27d5440, rect=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#15 QGraphicsWidget::setGeometry (this=0x27d5440, rect=...) at graphicsview/qgraphicswidget.cpp:394
#16 0x00007fbb4f36c2b8 in QGraphicsWidget::resize (this=0x27d5440, size=...) at graphicsview/qgraphicswidget.cpp:309
#17 0x00007fbb4f36c6c0 in QGraphicsWidget::adjustSize (this=0x27d5440) at graphicsview/qgraphicswidget.cpp:807
#18 0x00007fbb42b0fe4e in AppletsListWidget::updateList (this=0x2b94960) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:461
#19 0x00007fbb42af24bc in AppletsListWidget::qt_metacall (this=0x2b94960, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff5cf6bc40) at moc_appletslist.cpp:109
#20 0x00007fbb4fb9ce3f in QMetaObject::activate (sender=0x399b5f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffafa4a8) at kernel/qobject.cpp:3293
#21 0x00007fbb42af15c2 in KCategorizedItemsViewModels::DefaultItemFilterProxyModel::searchTermChanged (this=0x60c570, _t1=<value optimized out>) at moc_kcategorizeditemsviewmodels_p.cpp:88
#22 0x00007fbb42b11c3f in AppletsListWidget::timerEvent (this=0x2b94960, event=0x7fff5cf6c450) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:265
#23 0x00007fbb4fb99a63 in QObject::event (this=0x2b94960, e=0x7fff5cf6c450) at kernel/qobject.cpp:1212
#24 0x00007fbb4f36bedb in QGraphicsWidget::event (this=0x2b94960, event=0x7fff5cf6c450) at graphicsview/qgraphicswidget.cpp:1361
#25 0x00007fbb4ed2622c in QApplicationPrivate::notify_helper (this=0xd74ff0, receiver=0x2b94960, e=0x7fff5cf6c450) at kernel/qapplication.cpp:4300
#26 0x00007fbb4ed2c6fb in QApplication::notify (this=0xd5e910, receiver=0x2b94960, e=0x7fff5cf6c450) at kernel/qapplication.cpp:4183
#27 0x00007fbb500d1526 in KApplication::notify (this=0xd5e910, receiver=0x2b94960, event=0x7fff5cf6c450) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x00007fbb4fb8a06c in QCoreApplication::notifyInternal (this=0xd5e910, receiver=0x2b94960, event=0x7fff5cf6c450) at kernel/qcoreapplication.cpp:704
#29 0x00007fbb4fbb6d42 in QCoreApplication::sendEvent (this=0xd78560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QTimerInfoList::activateTimers (this=0xd78560) at kernel/qeventdispatcher_unix.cpp:603
#31 0x00007fbb4fbb3848 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#32 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#33 0x00007fbb4af6b8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x00007fbb4af6f748 in ?? () from /lib/libglib-2.0.so.0
#35 0x00007fbb4af6f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x00007fbb4fbb3513 in QEventDispatcherGlib::processEvents (this=0xce4da0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#37 0x00007fbb4edd646e in QGuiEventDispatcherGlib::processEvents (this=0x60c570, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007fbb4fb88992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#39 0x00007fbb4fb88d6c in QEventLoop::exec (this=0x7fff5cf6c6f0, flags=) at kernel/qeventloop.cpp:201
#40 0x00007fbb4fb8caab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#41 0x00007fbb433c7fb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#42 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#43 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#44 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#45 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 224593.

Possible duplicates by query: bug 246953, bug 245369, bug 244729, bug 244289, bug 244099.

Reported using DrKonqi