Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.95 (4.8 RC1 (4.7.95)
Qt Version: 4.7.4
Operating System: Linux 3.1.4-030104-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
My korganizer crashed, due to disabling google calendar in it and then plasma-desktop crashed too.

The crash can be reproduced every time.

-- Backtrace:
Application: Shell plochy Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5fe574a7a0 (LWP 2096))]

Thread 9 (Thread 0x7f5fbd3b7700 (LWP 2098)):
#0  0x00007f5fe5036773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5fd937ce38 in g_main_context_poll (n_fds=1, fds=0x7f5fb8002480, timeout=-1, context=0x7f5fb8000980, priority=<optimized out>) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3391
#2  g_main_context_iterate (context=0x7f5fb8000980, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3071
#3  0x00007f5fd937d2f9 in g_main_context_iteration (context=0x7f5fb8000980, may_block=1) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3139
#4  0x00007f5fe2254f3e in QEventDispatcherGlib::processEvents (this=0x21d0ee0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f5fe2228cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f5fe2228ef7 in QEventLoop::exec (this=0x7f5fbd3b6db0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f5fe214027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f5fe220bcbf in QInotifyFileSystemWatcherEngine::run (this=0x21d0410) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f5fe2142d05 in QThreadPrivate::start (arg=0x21d0410) at thread/qthread_unix.cpp:331
#10 0x00007f5fd9e89efc in start_thread (arg=0x7f5fbd3b7700) at pthread_create.c:304
#11 0x00007f5fe504289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5fb6ec7700 (LWP 2099)):
#0  g_main_context_check (context=0x2831340, max_priority=2147483647, fds=<optimized out>, n_fds=<optimized out>) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:2943
#1  0x00007f5fd937ce52 in g_main_context_iterate (context=0x2831340, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3073
#2  0x00007f5fd937d2f9 in g_main_context_iteration (context=0x2831340, may_block=1) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3139
#3  0x00007f5fe2254f3e in QEventDispatcherGlib::processEvents (this=0x2830870, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f5fe2228cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5fe2228ef7 in QEventLoop::exec (this=0x7f5fb6ec6db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f5fe214027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f5fe220bcbf in QInotifyFileSystemWatcherEngine::run (this=0x282f140) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f5fe2142d05 in QThreadPrivate::start (arg=0x282f140) at thread/qthread_unix.cpp:331
#9  0x00007f5fd9e89efc in start_thread (arg=0x7f5fb6ec7700) at pthread_create.c:304
#10 0x00007f5fe504289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5fb3917700 (LWP 2104)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5fdf259fe2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f5fdf5531e0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f5fdf25a019 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f5fd9e89efc in start_thread (arg=0x7f5fb3917700) at pthread_create.c:304
#4  0x00007f5fe504289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5fb1a2e700 (LWP 2108)):
#0  0x00007f5fd937ced8 in g_main_context_iterate (context=0x320fbb0, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3054
#1  0x00007f5fd937d2f9 in g_main_context_iteration (context=0x320fbb0, may_block=1) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3139
#2  0x00007f5fe2254f3e in QEventDispatcherGlib::processEvents (this=0x31fe630, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007f5fe2228cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f5fe2228ef7 in QEventLoop::exec (this=0x7f5fb1a2ddb0, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007f5fe214027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#6  0x00007f5fe220bcbf in QInotifyFileSystemWatcherEngine::run (this=0x31bb470) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007f5fe2142d05 in QThreadPrivate::start (arg=0x31bb470) at thread/qthread_unix.cpp:331
#8  0x00007f5fd9e89efc in start_thread (arg=0x7f5fb1a2e700) at pthread_create.c:304
#9  0x00007f5fe504289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5fafbfb700 (LWP 2289)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5fe21431ab in wait (time=18446744073709551615, this=0x28849f0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x285a100, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5fddf3d864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x28e88f0, th=0x144bbf0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f5fddf3fe0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x285a190, th=0x144bbf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f5fddf3eccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f5fafbfae00, parent=0x28e88f0, th=0x144bbf0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5fddf3ed5b in ThreadWeaver::Thread::run (this=0x144bbf0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5fe2142d05 in QThreadPrivate::start (arg=0x144bbf0) at thread/qthread_unix.cpp:331
#8  0x00007f5fd9e89efc in start_thread (arg=0x7f5fafbfb700) at pthread_create.c:304
#9  0x00007f5fe504289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5fb07fd700 (LWP 2290)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5fe21431ab in wait (time=18446744073709551615, this=0x28849f0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x285a100, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5fddf3d864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x28e88f0, th=0x16b0290) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f5fddf3fe0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x285a190, th=0x16b0290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f5fddf3eccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f5fb07fce00, parent=0x28e88f0, th=0x16b0290) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5fddf3ed5b in ThreadWeaver::Thread::run (this=0x16b0290) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5fe2142d05 in QThreadPrivate::start (arg=0x16b0290) at thread/qthread_unix.cpp:331
#8  0x00007f5fd9e89efc in start_thread (arg=0x7f5fb07fd700) at pthread_create.c:304
#9  0x00007f5fe504289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5fadbf4700 (LWP 2291)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5fe21431ab in wait (time=18446744073709551615, this=0x28849f0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x285a100, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5fddf3d864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x28e88f0, th=0x3f54050) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f5fddf3fe0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x285a190, th=0x3f54050) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f5fddf3eccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f5fadbf3e00, parent=0x28e88f0, th=0x3f54050) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5fddf3ed5b in ThreadWeaver::Thread::run (this=0x3f54050) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5fe2142d05 in QThreadPrivate::start (arg=0x3f54050) at thread/qthread_unix.cpp:331
#8  0x00007f5fd9e89efc in start_thread (arg=0x7f5fadbf4700) at pthread_create.c:304
#9  0x00007f5fe504289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5facbba700 (LWP 2292)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5fe21431ab in wait (time=18446744073709551615, this=0x28849f0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x285a100, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5fddf3d864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x28e88f0, th=0x3148400) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f5fddf3fe0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x285a190, th=0x3148400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f5fddf3eccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f5facbb9e00, parent=0x28e88f0, th=0x3148400) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5fddf3ed5b in ThreadWeaver::Thread::run (this=0x3148400) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5fe2142d05 in QThreadPrivate::start (arg=0x3148400) at thread/qthread_unix.cpp:331
#8  0x00007f5fd9e89efc in start_thread (arg=0x7f5facbba700) at pthread_create.c:304
#9  0x00007f5fe504289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5fe574a7a0 (LWP 2096)):
[KCrash Handler]
#6  QModelIndex (other=..., this=<synthetic pointer>) at /usr/include/qt4/QtCore/qabstractitemmodel.h:65
#7  KDescendantsProxyModel::mapFromSource (this=0x1876f70, sourceIndex=...) at ../../kdeui/itemviews/kdescendantsproxymodel.cpp:462
#8  0x00007f5fe2e99d35 in KDescendantsProxyModelPrivate::sourceRowsAboutToBeRemoved (this=0x265dd50, parent=..., start=5, end=5) at ../../kdeui/itemviews/kdescendantsproxymodel.cpp:697
#9  0x00007f5fe2e9df36 in KDescendantsProxyModel::qt_metacall (this=0x1876f70, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff776ee770) at ./moc_kdescendantsproxymodel.cpp:97
#10 0x00007f5fe223ceba in QMetaObject::activate (sender=0x365ae40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff776ee770) at kernel/qobject.cpp:3278
#11 0x00007f5fe2285924 in QAbstractItemModel::rowsAboutToBeRemoved (this=<optimized out>, _t1=<optimized out>, _t2=5, _t3=5) at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#12 0x00007f5fe2224048 in QAbstractItemModel::beginRemoveRows (this=0x365ae40, parent=<optimized out>, first=<optimized out>, last=5) at kernel/qabstractitemmodel.cpp:2449
#13 0x00007f5fb7cab5f2 in Akonadi::EntityTreeModelPrivate::monitoredItemRemoved (this=0x265ce40, item=...) at ../../akonadi/entitytreemodel_p.cpp:1052
#14 0x00007f5fb7c9f6a7 in Akonadi::EntityTreeModel::qt_metacall (this=0x365ae40, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff776eea00) at ./entitytreemodel.moc:168
#15 0x00007f5fe223ceba in QMetaObject::activate (sender=0x2039960, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff776eea00) at kernel/qobject.cpp:3278
#16 0x00007f5fb7ce99c5 in Akonadi::Monitor::itemRemoved (this=<optimized out>, _t1=<optimized out>) at ./monitor.moc:196
#17 0x00007f5fb7cedfac in Akonadi::MonitorPrivate::emitItemNotification (this=0x3620d00, msg=..., item=<optimized out>, collection=<optimized out>, collectionDest=<optimized out>) at ../../akonadi/monitor_p.cpp:535
#18 0x00007f5fb7cef752 in Akonadi::MonitorPrivate::emitNotification (this=0x3620d00, msg=...) at ../../akonadi/monitor_p.cpp:288
#19 0x00007f5fb7c4f9c1 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x3620d00, msg=<optimized out>) at ../../akonadi/changerecorder_p.h:60
#20 0x00007f5fb7cef47d in Akonadi::MonitorPrivate::dispatchNotifications (this=0x3620d00) at ../../akonadi/monitor_p.cpp:447
#21 0x00007f5fb7cea046 in Akonadi::Monitor::qt_metacall (this=0x2039960, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff776eeee0) at ./monitor.moc:160
#22 0x00007f5fb7c4def8 in Akonadi::ChangeRecorder::qt_metacall (this=0x2039960, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at ./changerecorder.moc:72
#23 0x00007f5fe223ceba in QMetaObject::activate (sender=0x264dd60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#24 0x00007f5fb7c54cbd in Akonadi::EntityCache<Akonadi::Collection, Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::processResult (this=0x264dd60, job=<optimized out>) at ../../akonadi/entitycache_p.h:192
#25 0x00007f5fb7c976e3 in Akonadi::EntityCacheBase::qt_metacall (this=0x264dd60, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff776ef0c0) at ./entitycache_p.moc:77
#26 0x00007f5fe223ceba in QMetaObject::activate (sender=0x764bb30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff776ef0c0) at kernel/qobject.cpp:3278
#27 0x00007f5fe29088f2 in KJob::result (this=<optimized out>, _t1=0x764bb30) at ./kjob.moc:194
#28 0x00007f5fe2908930 in KJob::emitResult (this=0x764bb30) at ../../kdecore/jobs/kjob.cpp:318
#29 0x00007f5fb7ce6d3d in Akonadi::Job::qt_metacall (this=0x764bb30, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x6035ce0) at ./job.moc:91
#30 0x00007f5fb7c630d5 in Akonadi::CollectionFetchJob::qt_metacall (this=0x764bb30, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x6035ce0) at ./collectionfetchjob.moc:75
#31 0x00007f5fe2240a5e in QObject::event (this=0x764bb30, e=<optimized out>) at kernel/qobject.cpp:1217
#32 0x00007f5fe15da424 in notify_helper (e=0x75a2130, receiver=0x764bb30, this=0x12bff60) at kernel/qapplication.cpp:4486
#33 QApplicationPrivate::notify_helper (this=0x12bff60, receiver=0x764bb30, e=0x75a2130) at kernel/qapplication.cpp:4458
#34 0x00007f5fe15df291 in QApplication::notify (this=0x12b9bf0, receiver=0x764bb30, e=0x75a2130) at kernel/qapplication.cpp:4365
#35 0x00007f5fe2ed8a46 in KApplication::notify (this=0x12b9bf0, receiver=0x764bb30, event=0x75a2130) at ../../kdeui/kernel/kapplication.cpp:311
#36 0x00007f5fe2229afc in QCoreApplication::notifyInternal (this=0x12b9bf0, receiver=0x764bb30, event=0x75a2130) at kernel/qcoreapplication.cpp:787
#37 0x00007f5fe222d51f in sendEvent (event=0x75a2130, receiver=0x764bb30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1243430) at kernel/qcoreapplication.cpp:1428
#39 0x00007f5fe2254a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#40 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#41 0x00007f5fd937c92f in g_main_dispatch (context=0x12cbc00) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:2442
#42 g_main_context_dispatch (context=0x12cbc00) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:2998
#43 0x00007f5fd937d128 in g_main_context_iterate (context=0x12cbc00, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3076
#44 0x00007f5fd937d2f9 in g_main_context_iteration (context=0x12cbc00, may_block=1) at /build/buildd/glib2.0-2.30.2/./glib/gmain.c:3139
#45 0x00007f5fe2254ed6 in QEventDispatcherGlib::processEvents (this=0x1244f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#46 0x00007f5fe168207e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007f5fe2228cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007f5fe2228ef7 in QEventLoop::exec (this=0x7fff776ef8c0, flags=...) at kernel/qeventloop.cpp:201
#49 0x00007f5fe222d789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#50 0x00007f5fe53417c3 in kdemain (argc=1, argv=0x7fff776efca8) at ../../../../plasma/desktop/shell/main.cpp:120
#51 0x00007f5fe4f8230d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff776efca8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff776efc98) at libc-start.c:226
#52 0x0000000000400671 in _start ()

This bug may be a duplicate of or related to bug 289802.

Possible duplicates by query: bug 289802.

Reported using DrKonqi