Bug 284069

Application: kcmshell4 ()
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
Malfunction leads to crash of Akonadi Tray

The crash can be reproduced every time.

-- Backtrace:
Application: Άρθρωμα ελέγχου του KDE (kcmshell4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb786f980 (LWP 5515))]

Thread 2 (Thread 0xb5601b70 (LWP 5516)):
#0  0x00751d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x010977d5 in do_gettime (frac=0xb5601020, sec=0xb5601018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x0116a4b6 in QTimerInfoList::updateCurrentTime (this=0xa012934) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0116a80a in QTimerInfoList::timerWait (this=0xa012934, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x01169053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb560112c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x011690ed in timerSourcePrepare (source=0xa012900, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x063d188c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x063d2637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x063d2c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x01169b37 in QEventDispatcherGlib::processEvents (this=0xa376318, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x0113a1dd in QEventLoop::processEvents (this=0xb56012b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x0113a421 in QEventLoop::exec (this=0xb56012b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0103d90b in QThread::exec (this=0xa4142b0) at thread/qthread.cpp:498
#14 0x0111ae2d in QInotifyFileSystemWatcherEngine::run (this=0xa4142b0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x010407b3 in QThreadPrivate::start (arg=0xa4142b0) at thread/qthread_unix.cpp:331
#16 0x00732d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00f2b0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb786f980 (LWP 5515)):
[KCrash Handler]
#7  0x0516783d in nativeChildrenForced (this=0x0) at ../../include/QtGui/private/../../../src/gui/kernel/qwidget_p.h:638
#8  QWidget::setParent (this=0xa3969f8, parent=0xa2695b8, f=...) at kernel/qwidget.cpp:10075
#9  0x05168fa3 in QWidgetPrivate::init (this=0xa373b10, parentWidget=<optimized out>, f=...) at kernel/qwidget.cpp:1344
#10 0x05169389 in QWidget::QWidget (this=0xa3969f8, dd=..., parent=0xa2695b8, f=...) at kernel/qwidget.cpp:1186
#11 0x055686aa in QFrame::QFrame (this=0xa3969f8, parent=0xa2695b8, f=...) at widgets/qframe.cpp:209
#12 0x0177fe11 in ControlProgressIndicator (parent=<optimized out>, this=<optimized out>) at ../../akonadi/control.cpp:47
#13 setupProgressIndicator (parent=<optimized out>, msg=<optimized out>, this=<optimized out>) at ../../akonadi/control.cpp:98
#14 Akonadi::Control::start (parent=0x0) at ../../akonadi/control.cpp:231
#15 0x01780a7b in Akonadi::Control::restart (parent=0xa2695b8) at ../../akonadi/control.cpp:247
#16 0x0194207b in ServerConfigModule::restartClicked (this=0xa2695b8) at ../../kcm/serverconfigmodule.cpp:200
#17 0x019422fc in ServerConfigModule::qt_metacall (this=0xa2695b8, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfc4dd18) at ./serverconfigmodule.moc:80
#18 0x01141b7d in metacall (argv=0xbfc4dd18, idx=38, cl=QMetaObject::InvokeMetaMethod, object=0xa2695b8) at kernel/qmetaobject.cpp:237
#19 QMetaObject::metacall (object=0xa2695b8, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfc4dd18) at kernel/qmetaobject.cpp:232
#20 0x01150a6a in QMetaObject::activate (sender=0xa379fe8, m=0x5a65a28, local_signal_index=2, argv=0xbfc4dd18) at kernel/qobject.cpp:3278
#21 0x0581ee1d in QAbstractButton::clicked (this=0xa379fe8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#22 0x0551d58d in QAbstractButtonPrivate::emitClicked (this=0xa37b660) at widgets/qabstractbutton.cpp:546
#23 0x0551ebfb in QAbstractButtonPrivate::click (this=0xa37b660) at widgets/qabstractbutton.cpp:539
#24 0x0551eeb6 in QAbstractButton::mouseReleaseEvent (this=0xa379fe8, e=0xbfc4e2cc) at widgets/qabstractbutton.cpp:1121
#25 0x05163f98 in QWidget::event (this=0xa379fe8, event=0xbfc4e2cc) at kernel/qwidget.cpp:8295
#26 0x0551e159 in QAbstractButton::event (this=0xa379fe8, e=0xbfc4e2cc) at widgets/qabstractbutton.cpp:1080
#27 0x055c0798 in QPushButton::event (this=0xa379fe8, e=0xbfc4e2cc) at widgets/qpushbutton.cpp:683
#28 0x05109d54 in notify_helper (e=0xbfc4e2cc, receiver=0xa379fe8, this=0x9fad430) at kernel/qapplication.cpp:4486
#29 QApplicationPrivate::notify_helper (this=0x9fad430, receiver=0xa379fe8, e=0xbfc4e2cc) at kernel/qapplication.cpp:4458
#30 0x0510fdbb in QApplication::notify (this=0x9fad430, receiver=0xa379fe8, e=0xbfc4e2cc) at kernel/qapplication.cpp:4047
#31 0x00b84721 in KApplication::notify (this=0xbfc4eae8, receiver=0xa379fe8, event=0xbfc4e2cc) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x0113b19e in QCoreApplication::notifyInternal (this=0xbfc4eae8, receiver=0xa379fe8, event=0xbfc4e2cc) at kernel/qcoreapplication.cpp:787
#33 0x0510ad15 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QApplicationPrivate::sendMouseEvent (receiver=0xa379fe8, event=0xbfc4e2cc, alienWidget=0xa379fe8, nativeWidget=0xa3797f8, buttonDown=0x5a74eb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#35 0x051972c4 in QETWidget::translateMouseEvent (this=0xa3797f8, event=0xbfc4e74c) at kernel/qapplication_x11.cpp:4568
#36 0x05195e4d in QApplication::x11ProcessEvent (this=0xbfc4eae8, event=0xbfc4e74c) at kernel/qapplication_x11.cpp:3690
#37 0x051c224c in x11EventSourceDispatch (s=0x9fb0f40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#38 0x063d225f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#39 0x063d2990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x063d2c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x01169ada in QEventDispatcherGlib::processEvents (this=0x9f959d0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#42 0x051c1e3a in QGuiEventDispatcherGlib::processEvents (this=0x9f959d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x0113a1dd in QEventLoop::processEvents (this=0xbfc4ea50, flags=...) at kernel/qeventloop.cpp:149
#44 0x0113a421 in QEventLoop::exec (this=0xbfc4ea50, flags=...) at kernel/qeventloop.cpp:201
#45 0x056417c9 in QDialog::exec (this=0xa0cea68) at dialogs/qdialog.cpp:552
#46 0x0033fa89 in kdemain (_argc=2, _argv=0xbfc4ed84) at ../../kcmshell/main.cpp:292
#47 0x0804850b in main (argc=2, argv=0xbfc4ed84) at kcmshell4_dummy.cpp:3

Possible duplicates by query: bug 283142, bug 258340.

Reported using DrKonqi