Bug 249309

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 2"
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
When I tried to open the Application Launcher Menu by clicking on it Plasma desktop crashed.

Before that happened lots of icons did no longer display in the menus and the displayed clock showed UTC time instead of my local time. After automatic restart everything including the icons and the displayed clock were good again.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Aborted
[Current thread is 1 (Thread 0x7f4ac197a760 (LWP 2724))]

Thread 2 (Thread 0x7f4a9de93710 (LWP 32690)):
[KCrash Handler]
#5  0x00007f4abea229e5 in raise () from /lib64/libc.so.6
#6  0x00007f4abea23ee6 in abort () from /lib64/libc.so.6
#7  0x00007f4abb2c773a in IA__g_logv (log_domain=0x7f4abb302ca6 "GLib", log_level=<value optimized out>, format=0x7f4abb308ee8 "Cannot create pipe main loop wake-up: %s\n", args1=0x7f4a9de92c90)
    at gmessages.c:549
#8  0x00007f4abb2c77c3 in IA__g_log (log_domain=<value optimized out>, log_level=<value optimized out>, format=<value optimized out>) at gmessages.c:569
#9  0x00007f4abb2bb882 in g_main_context_init_pipe (context=0x7f4a98001c40) at gmain.c:415
#10 0x00007f4abb2bbc35 in IA__g_main_context_new () at gmain.c:510
#11 0x00007f4ac006e491 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x7f4a98001af0, context=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:308
#12 0x00007f4ac006e530 in QEventDispatcherGlib::QEventDispatcherGlib (this=0x7f4a98000a00, parent=0x0) at kernel/qeventdispatcher_glib.cpp:350
#13 0x00007f4abff5df4c in QThreadPrivate::createEventDispatcher (data=0x677780) at thread/qthread_unix.cpp:200
#14 0x00007f4abff5ebd5 in QThreadPrivate::start (arg=0x7f4ac035bf20) at thread/qthread_unix.cpp:241
#15 0x00007f4abfcd0a4f in start_thread (arg=0x7f4a9de93710) at pthread_create.c:297
#16 0x00007f4abeac082d in clone () from /lib64/libc.so.6
#17 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4ac197a760 (LWP 2724)):
#0  0x00007f4abeab9e13 in select () from /lib64/libc.so.6
#1  0x00007f4ac006b711 in qt_safe_select (nfds=0, fdread=0x7fff5fea25a0, fdwrite=0x0, fdexcept=0x0, orig_timeout=<value optimized out>) at kernel/qcore_unix.cpp:143
#2  0x00007f4ac0022dea in select_msecs (nfds=<value optimized out>, fdread=<value optimized out>, fdwrite=<value optimized out>, timeout=<value optimized out>) at io/qprocess_unix.cpp:880
#3  0x00007f4ac0023ba5 in QProcessPrivate::waitForStarted (this=<value optimized out>, msecs=<value optimized out>) at io/qprocess_unix.cpp:913
#4  0x00007f4abffe4360 in QProcess::waitForStarted (this=0x7fff5fea26b0, msecs=<value optimized out>) at io/qprocess.cpp:1621
#5  0x00007f4abffe4412 in QProcess::waitForFinished (this=0x7fff5fea26b0, msecs=-1) at io/qprocess.cpp:1691
#6  0x00007f4abffe76e5 in QProcess::execute (program=...) at io/qprocess.cpp:2108
#7  0x00007f4ac14e660d in KSycocaPrivate::checkDatabase (this=0xb56290, ifNotFound=...) at /usr/src/debug/kdelibs-4.4.4/kdecore/sycoca/ksycoca.cpp:431
#8  0x00007f4ac14e7225 in KSycoca::findFactory (this=0xb64480, id=KST_KServiceFactory) at /usr/src/debug/kdelibs-4.4.4/kdecore/sycoca/ksycoca.cpp:455
#9  0x00007f4ac14e7487 in KSycocaFactory::KSycocaFactory (this=0x3467d80, factory_id=KST_KServiceFactory) at /usr/src/debug/kdelibs-4.4.4/kdecore/sycoca/ksycocafactory.cpp:53
#10 0x00007f4ac14ee6e5 in KServiceFactory::KServiceFactory (this=0x3467d80) at /usr/src/debug/kdelibs-4.4.4/kdecore/services/kservicefactory.cpp:38
#11 0x00007f4ac14ee968 in self () at /usr/src/debug/kdelibs-4.4.4/kdecore/sycoca/ksycocafactory.h:200
#12 KServiceFactory::self () at /usr/src/debug/kdelibs-4.4.4/kdecore/services/kservicefactory.cpp:83
#13 0x00007f4ac14ef679 in KService::serviceByMenuId (_name=...) at /usr/src/debug/kdelibs-4.4.4/kdecore/services/kservice.cpp:630
#14 0x00007f4ac14efbc6 in KService::serviceByStorageId (_storageId=...) at /usr/src/debug/kdelibs-4.4.4/kdecore/services/kservice.cpp:635
#15 0x00007f4aa2321eb2 in Kickoff::RecentApplications::recentApplications() const () from /usr/lib64/libkickoff.so
#16 0x00007f4aa23324a7 in ?? () from /usr/lib64/libkickoff.so
#17 0x00007f4aa232499c in Kickoff::RecentlyUsedModel::RecentlyUsedModel(QObject*, Kickoff::RecentlyUsedModel::RecentType, int) () from /usr/lib64/libkickoff.so
#18 0x00007f4aa2a31ca1 in ?? () from /usr/lib64/kde4/plasma_applet_simplelauncher.so
#19 0x00007f4aa2a35e34 in ?? () from /usr/lib64/kde4/plasma_applet_simplelauncher.so
#20 0x00007f4ac0059a1f in QMetaObject::activate (sender=0xb8c500, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff5fea3b70) at kernel/qobject.cpp:3295
#21 0x00007f4ab87ab48f in Plasma::IconWidget::pressed (this=<value optimized out>, _t1=true) at /usr/src/debug/kdelibs-4.4.4/build/plasma/iconwidget.moc:183
#22 0x00007f4ab87ad030 in Plasma::IconWidget::mousePressEvent (this=0xb8c500, event=<value optimized out>) at /usr/src/debug/kdelibs-4.4.4/plasma/widgets/iconwidget.cpp:1211
#23 0x00007f4abf7ca2d1 in QGraphicsItem::sceneEvent (this=0xb8c510, event=0x7fff5fea4640) at graphicsview/qgraphicsitem.cpp:6542
#24 0x00007f4abf7ec2d0 in QGraphicsScenePrivate::sendMouseEvent (this=0x707630, mouseEvent=0x7fff5fea4640) at graphicsview/qgraphicsscene.cpp:1264
#25 0x00007f4abf7f4cc9 in QGraphicsScenePrivate::mousePressEventHandler (this=0x707630, mouseEvent=0x7fff5fea4640) at graphicsview/qgraphicsscene.cpp:1387
#26 0x00007f4abf7f5234 in QGraphicsScene::mousePressEvent (this=<value optimized out>, mouseEvent=0x7fff5fea4640) at graphicsview/qgraphicsscene.cpp:4018
#27 0x00007f4abf7fea1f in QGraphicsScene::event (this=0x6fda70, event=0x7fff5fea4640) at graphicsview/qgraphicsscene.cpp:3404
#28 0x00007f4abf21a4d4 in QApplicationPrivate::notify_helper (this=0x673550, receiver=0x6fda70, e=0x7fff5fea4640) at kernel/qapplication.cpp:4302
#29 0x00007f4abf222aca in QApplication::notify (this=<value optimized out>, receiver=0x6fda70, e=0x7fff5fea4640) at kernel/qapplication.cpp:4185
#30 0x00007f4ac04d1c06 in KApplication::notify (this=0x66a510, receiver=0x6fda70, event=0x7fff5fea4640) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#31 0x00007f4ac0045e4c in QCoreApplication::notifyInternal (this=0x66a510, receiver=0x6fda70, event=0x7fff5fea4640) at kernel/qcoreapplication.cpp:726
#32 0x00007f4abf80ff0f in QGraphicsView::mousePressEvent (this=0x8ec8e0, event=0x7fff5fea5090) at graphicsview/qgraphicsview.cpp:3085
#33 0x00007f4abf26b0a9 in QWidget::event (this=0x8ec8e0, event=0x7fff5fea5090) at kernel/qwidget.cpp:8040
#34 0x00007f4abf5fd7d6 in QFrame::event (this=0x8ec8e0, e=0x7fff5fea5090) at widgets/qframe.cpp:557
#35 0x00007f4abf8183bb in QGraphicsView::viewportEvent (this=0x8ec8e0, event=0x7fff5fea5090) at graphicsview/qgraphicsview.cpp:2787
#36 0x00007f4ac0045fd7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xa6a560, event=0x7fff5fea5090) at kernel/qcoreapplication.cpp:841
#37 0x00007f4abf21a4a1 in QApplicationPrivate::notify_helper (this=0x673550, receiver=0xa6a560, e=0x7fff5fea5090) at kernel/qapplication.cpp:4298
#38 0x00007f4abf22334a in QApplication::notify (this=<value optimized out>, receiver=0xa6a560, e=0x7fff5fea5090) at kernel/qapplication.cpp:3867
#39 0x00007f4ac04d1c06 in KApplication::notify (this=0x66a510, receiver=0xa6a560, event=0x7fff5fea5090) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#40 0x00007f4ac0045e4c in QCoreApplication::notifyInternal (this=0x66a510, receiver=0xa6a560, event=0x7fff5fea5090) at kernel/qcoreapplication.cpp:726
#41 0x00007f4abf21c1e5 in sendEvent (receiver=0xa6a560, event=0x7fff5fea5090, alienWidget=0xa6a560, nativeWidget=0x8ec8e0, buttonDown=0x7f4abfcc6b28, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#42 QApplicationPrivate::sendMouseEvent (receiver=0xa6a560, event=0x7fff5fea5090, alienWidget=0xa6a560, nativeWidget=0x8ec8e0, buttonDown=0x7f4abfcc6b28, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#43 0x00007f4abf2966c8 in QETWidget::translateMouseEvent (this=0x8ec8e0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#44 0x00007f4abf294e19 in QApplication::x11ProcessEvent (this=0x66a510, event=0x7fff5fea59f0) at kernel/qapplication_x11.cpp:3513
#45 0x00007f4abf2bb492 in x11EventSourceDispatch (s=0x676dd0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#46 0x00007f4abb2bea93 in g_main_dispatch (context=0x675d20) at gmain.c:1960
#47 IA__g_main_context_dispatch (context=0x675d20) at gmain.c:2513
#48 0x00007f4abb2bf270 in g_main_context_iterate (context=0x675d20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591
#49 0x00007f4abb2bf510 in IA__g_main_context_iteration (context=0x675d20, may_block=1) at gmain.c:2654
#50 0x00007f4ac006e67f in QEventDispatcherGlib::processEvents (this=0x66af20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#51 0x00007f4abf2bb14e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007f4ac0045292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#53 0x00007f4ac0045495 in QEventLoop::exec (this=0x7fff5fea5d10, flags=...) at kernel/qeventloop.cpp:201
#54 0x00007f4ac004988b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#55 0x00007f4ab346d27d in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#56 0x0000000000407659 in _start ()

This bug may be a duplicate of or related to bug 235051.

Possible duplicates by query: bug 247798, bug 245307, bug 235051.

Reported using DrKonqi