Bug 284223

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I was configuring Calendar (akonadi-resources) in Kontact when plasma crashed. This happend three times within one hour.
PS.: Kubuntu is completly new installed, not an upgrade.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Aborted
[Current thread is 1 (Thread 0xb7858b20 (LWP 1640))]

Thread 5 (Thread 0xb162ab70 (LWP 1644)):
#0  0x007a9416 in __kernel_vsyscall ()
#1  0x008d8063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0x0086c135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 4 (Thread 0xafc0fb70 (LWP 1646)):
#0  0x007a9416 in __kernel_vsyscall ()
#1  0x008d8063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0x0086c135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0xae3fdb70 (LWP 1653)):
#0  0x03f08d44 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x008d7f54 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x04073e70 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x040748f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x04074f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x06471cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x0409b5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x03f05d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x008ca0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xadb88b70 (LWP 1654)):
#0  0x007a9416 in __kernel_vsyscall ()
#1  0x008d8063 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0x0086c135 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0xb7858b20 (LWP 1640)):
[KCrash Handler]
#7  0x007a9416 in __kernel_vsyscall ()
#8  0x00825c8f in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0x008292b5 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0x0085bdfc in ?? () from /lib/i386-linux-gnu/libc.so.6
#11 0x00866bc2 in ?? () from /lib/i386-linux-gnu/libc.so.6
#12 0x00868cf3 in ?? () from /lib/i386-linux-gnu/libc.so.6
#13 0x0086a498 in malloc () from /lib/i386-linux-gnu/libc.so.6
#14 0x00ff2f62 in getDisplay () at ../../kdeui/util/kcrash.cpp:660
#15 openSocket () at ../../kdeui/util/kcrash.cpp:774
#16 startFromKdeinit (argc=2, argv=0x83e4c60) at ../../kdeui/util/kcrash.cpp:569
#17 0x00ff34f4 in startProcessInternal (argc=2, argv=0x83e4c60, waitAndExit=false, directly=false) at ../../kdeui/util/kcrash.cpp:537
#18 0x00ff3e73 in KCrash::startProcess (argc=2, argv=0x83e4c60, waitAndExit=false) at ../../kdeui/util/kcrash.cpp:524
#19 0x00ff402f in KCrash::defaultCrashHandler (sig=11) at ../../kdeui/util/kcrash.cpp:311
#20 <signal handler called>
#21 0x00911c82 in ?? () from /lib/i386-linux-gnu/libc.so.6
#22 0x076e6fd3 in QListData::remove (this=0x9656200, i=-1) at /usr/include/i386-linux-gnu/bits/string3.h:58
#23 0x059ede07 in takeAt (i=<optimized out>, this=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:474
#24 Akonadi::EntityTreeModelPrivate::monitoredItemRemoved (this=0x8e6dda8, item=...) at ../../akonadi/entitytreemodel_p.cpp:1022
#25 0x059dd4d2 in Akonadi::EntityTreeModel::qt_metacall (this=0x8dd6fc8, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfc999f8) at ./entitytreemodel.moc:168
#26 0x0547f233 in CalendarSupport::CalendarModel::qt_metacall (this=0x8dd6fc8, _c=QMetaObject::InvokeMetaMethod, _id=50, _a=0xbfc999f8) at moc_calendarmodel.cpp:66
#27 0x077c7b7d in metacall (argv=0xbfc999f8, idx=50, cl=QMetaObject::InvokeMetaMethod, object=0x8dd6fc8) at kernel/qmetaobject.cpp:237
#28 QMetaObject::metacall (object=0x8dd6fc8, cl=QMetaObject::InvokeMetaMethod, idx=50, argv=0xbfc999f8) at kernel/qmetaobject.cpp:232
#29 0x077d6a6a in QMetaObject::activate (sender=0x8727588, m=0x5b31618, local_signal_index=3, argv=0xbfc999f8) at kernel/qobject.cpp:3278
#30 0x05a2d1a5 in Akonadi::Monitor::itemRemoved (this=0x8727588, _t1=...) at ./monitor.moc:190
#31 0x05a32317 in Akonadi::MonitorPrivate::emitItemNotification (this=0x8fa92c0, msg=..., item=..., collection=..., collectionDest=...) at ../../akonadi/monitor_p.cpp:525
#32 0x05a33559 in Akonadi::MonitorPrivate::emitNotification (this=0x8fa92c0, msg=...) at ../../akonadi/monitor_p.cpp:284
#33 0x0598a729 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x8fa92c0, msg=...) at ../../akonadi/changerecorder_p.h:60
#34 0x05a336c4 in Akonadi::MonitorPrivate::dispatchNotifications (this=0x8fa92c0) at ../../akonadi/monitor_p.cpp:443
#35 0x05a34349 in Akonadi::MonitorPrivate::slotNotify (this=0x8fa92c0, msgs=...) at ../../akonadi/monitor_p.cpp:414
#36 0x0598affc in Akonadi::ChangeRecorderPrivate::slotNotify (this=0x8fa92c0, msgs=...) at ../../akonadi/changerecorder_p.h:51
#37 0x05a2dae2 in Akonadi::Monitor::qt_metacall (this=0x8727588, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfc99e28) at ./monitor.moc:155
#38 0x0598992e in Akonadi::ChangeRecorder::qt_metacall (this=0x8727588, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xbfc99e28) at ./changerecorder.moc:72
#39 0x077c7b7d in metacall (argv=0xbfc99e28, idx=26, cl=QMetaObject::InvokeMetaMethod, object=0x8727588) at kernel/qmetaobject.cpp:237
#40 QMetaObject::metacall (object=0x8727588, cl=QMetaObject::InvokeMetaMethod, idx=26, argv=0xbfc99e28) at kernel/qmetaobject.cpp:232
#41 0x077d6a6a in QMetaObject::activate (sender=0x91eec90, m=0x5b33718, local_signal_index=0, argv=0xbfc99e28) at kernel/qobject.cpp:3278
#42 0x05ab3f25 in OrgFreedesktopAkonadiNotificationSourceInterface::notify (this=0x91eec90, _t1=...) at notificationsourceinterface.moc:91
#43 0x05ab3f93 in OrgFreedesktopAkonadiNotificationSourceInterface::qt_metacall (this=0x91eec90, _c=QMetaObject::InvokeMetaMethod, _id=178884524, _a=0xbfc99f5c) at notificationsourceinterface.moc:77
#44 0x06c46d87 in QDBusConnectionPrivate::deliverCall (this=0x832f6c0, object=0x91eec90, msg=..., metaTypes=..., slotIdx=178884524) at qdbusintegrator.cpp:942
#45 0x06c50c26 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa989050, object=0x91eec90) at qdbusintegrator_p.h:103
#46 0x077d9b52 in QObject::event (this=0x91eec90, e=0xa989050) at kernel/qobject.cpp:1217
#47 0x015f4d54 in notify_helper (e=0xa989050, receiver=0x91eec90, this=0x83387e8) at kernel/qapplication.cpp:4486
#48 QApplicationPrivate::notify_helper (this=0x83387e8, receiver=0x91eec90, e=0xa989050) at kernel/qapplication.cpp:4458
#49 0x015fa103 in QApplication::notify (this=0xa989050, receiver=0x91eec90, e=0xa989050) at kernel/qapplication.cpp:3886
#50 0x00f82681 in KApplication::notify (this=0x832f048, receiver=0x91eec90, event=0xa989050) at ../../kdeui/kernel/kapplication.cpp:311
#51 0x077c119e in QCoreApplication::notifyInternal (this=0x832f048, receiver=0x91eec90, event=0xa989050) at kernel/qcoreapplication.cpp:787
#52 0x077c4f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#53 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x82e82e0) at kernel/qcoreapplication.cpp:1428
#54 0x077c50ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#55 0x077ef6a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#56 postEventSourceDispatch (s=0x833cab8) at kernel/qeventdispatcher_glib.cpp:277
#57 0x0407425f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#58 0x04074990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#59 0x04074c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#60 0x077efada in QEventDispatcherGlib::processEvents (this=0x82e9218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#61 0x016ace3a in QGuiEventDispatcherGlib::processEvents (this=0x82e9218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x077c01dd in QEventLoop::processEvents (this=0xbfc9a5f4, flags=...) at kernel/qeventloop.cpp:149
#63 0x077c0421 in QEventLoop::exec (this=0xbfc9a5f4, flags=...) at kernel/qeventloop.cpp:201
#64 0x077c519d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#65 0x015f28f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#66 0x001b118b in kdemain (argc=1, argv=0xbfc9a7f4) at ../../../../plasma/desktop/shell/main.cpp:120
#67 0x0804850b in main (argc=1, argv=0xbfc9a7f4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 279101.

Possible duplicates by query: bug 283111, bug 282498, bug 279101.

Reported using DrKonqi