Bug 257748

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I had just completed editing the properties of a Read-Only vcf resource in KAddressBook. I had changed the address book to point to a different vcf file and after saying "OK" Plasma crashed. Kaddress book did not crash, nor did my other open applications.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fed04c67780 (LWP 1954))]

Thread 3 (Thread 0x7fecdf063710 (LWP 1958)):
#0  0x00007fffeb9e0904 in clock_gettime ()
#1  0x00007fecf94960bf in clock_gettime (clock_id=1, tp=0x7fecdf062ac0) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007fed01b6094f in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#4  0x00007fed01c2d1fd in QTimerInfoList::updateCurrentTime (this=0x1) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007fed01c2d225 in QTimerInfoList::timerWait (this=0x1, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007fed01c2b3dd in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7fecdf062bfc) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fed01c2b485 in timerSourcePrepare (source=0x1, timeout=0x7fecdf062ac0) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fecf91f3a11 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#9  0x00007fecf91f3e78 in ?? () from /lib/libglib-2.0.so.0
#10 0x00007fecf91f445c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0x00007fed01c2b1e6 in QEventDispatcherGlib::processEvents (this=0x1f83040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#12 0x00007fed01bfda02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#13 0x00007fed01bfddec in QEventLoop::exec (this=0x7fecdf062d90, flags=) at kernel/qeventloop.cpp:201
#14 0x00007fed01b082fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#15 0x00007fed01bdd5f8 in QInotifyFileSystemWatcherEngine::run (this=0x1f82720) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007fed01b0b27e in QThreadPrivate::start (arg=0x1f82720) at thread/qthread_unix.cpp:266
#17 0x00007fed01880971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#18 0x00007fed0458294d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fecd53f7710 (LWP 1984)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fed000be20e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fed000be329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fed01880971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007fed0458294d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fed04c67780 (LWP 1954)):
[KCrash Handler]
#6  QString (this=0x0) at /usr/include/qt4/QtCore/qstring.h:727
#7  KCal::IncidenceBase::uid (this=0x0) at ../../kcal/incidencebase.cpp:185
#8  0x00007fecd7bdf809 in Akonadi::Calendar::Private::removeItemFromMaps (this=<value optimized out>, item=<value optimized out>) at ../../../../../plasma/generic/dataengines/calendar/akonadi/calendar.cpp:424
#9  0x00007fecd7be074b in Akonadi::Calendar::Private::itemsRemoved (this=0x217bbe0, items=<value optimized out>) at ../../../../../plasma/generic/dataengines/calendar/akonadi/calendar.cpp:453
#10 0x00007fecd7be1376 in Akonadi::Calendar::Private::rowsAboutToBeRemoved (this=0x217bbe0, parent=<value optimized out>, start=<value optimized out>, end=<value optimized out>) at ../../../../../plasma/generic/dataengines/calendar/akonadi/calendar.cpp:104
#11 0x00007fecd7bbf714 in Akonadi::Calendar::Private::qt_metacall (this=0x217bbe0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeb9a98c0) at moc_calendar_p.cpp:149
#12 0x00007fed01c16b27 in QMetaObject::activate (sender=0x217c2c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb9a93f0) at kernel/qobject.cpp:3280
#13 0x00007fed01c62154 in QAbstractItemModel::rowsAboutToBeRemoved (this=0x7fffeb9a94a0, _t1=<value optimized out>, _t2=0, _t3=0) at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#14 0x00007fed01bf6693 in QAbstractItemModel::beginRemoveRows (this=0x217c2c0, parent=..., first=0, last=0) at kernel/qabstractitemmodel.cpp:2450
#15 0x00007fecd7679724 in Akonadi::EntityTreeModelPrivate::monitoredItemRemoved (this=0x217e040, item=...) at ../../akonadi/entitytreemodel_p.cpp:811
#16 0x00007fecd766eec3 in Akonadi::EntityTreeModel::qt_metacall (this=0x217c2c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeb9a9ba0) at ./entitytreemodel.moc:140
#17 0x00007fed01c16b27 in QMetaObject::activate (sender=0x21689e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb9a93f0) at kernel/qobject.cpp:3280
#18 0x00007fecd76bdc75 in Akonadi::Monitor::itemRemoved (this=0x7fffeb9a94a0, _t1=<value optimized out>) at ./monitor.moc:181
#19 0x00007fecd76c088c in Akonadi::MonitorPrivate::emitItemNotification (this=0x216a870, msg=..., item=<value optimized out>, collection=<value optimized out>, collectionDest=<value optimized out>) at ../../akonadi/monitor_p.cpp:373
#20 0x00007fecd76c1473 in Akonadi::MonitorPrivate::emitNotification (this=0x216a870, msg=...) at ../../akonadi/monitor_p.cpp:214
#21 0x00007fecd76c1a0d in Akonadi::MonitorPrivate::dataAvailable (this=0x216a870) at ../../akonadi/monitor_p.cpp:226
#22 0x00007fecd76bdd73 in Akonadi::Monitor::qt_metacall (this=0x21689e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeb9a9f60) at ./monitor.moc:148
#23 0x00007fecd76313c8 in Akonadi::ChangeRecorder::qt_metacall (this=0x7fffeb9a94a0, _c=QMetaObject::InvokeMetaMethod, _id=53253120, _a=0x7fffeb9a93f0) at ./changerecorder.moc:72
#24 0x00007fed01c16b27 in QMetaObject::activate (sender=0x216a8f8, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb9a93f0) at kernel/qobject.cpp:3280
#25 0x00007fecd76319e7 in Akonadi::EntityCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::fetchResult (this=0x216a8f8, job=<value optimized out>) at ../../akonadi/entitycache_p.h:189
#26 0x00007fecd7669a33 in Akonadi::EntityCacheBase::qt_metacall (this=0x216a8f8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeb9aa170) at ./entitycache_p.moc:77
#27 0x00007fed01c16b27 in QMetaObject::activate (sender=0x32b1e70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeb9a93f0) at kernel/qobject.cpp:3280
#28 0x00007fed022cf712 in KJob::result (this=0x7fffeb9a94a0, _t1=0x32b1e70) at ./kjob.moc:194
#29 0x00007fed022cf9b0 in KJob::emitResult (this=0x32b1e70) at ../../kdecore/jobs/kjob.cpp:312
#30 0x00007fecd76b2d39 in delayedEmitResult (this=0x32b1e70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3303ce0) at ../../akonadi/job.cpp:143
#31 Akonadi::Job::qt_metacall (this=0x32b1e70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3303ce0) at ./job.moc:91
#32 0x00007fecd76a1915 in Akonadi::ItemFetchJob::qt_metacall (this=0x7fffeb9a94a0, _c=QMetaObject::InvokeMetaMethod, _id=53253120, _a=0x7fffeb9a93f0) at ./itemfetchjob.moc:73
#33 0x00007fed01c10bde in QObject::event (this=0x32b1e70, e=0x7fffeb9a94a0) at kernel/qobject.cpp:1219
#34 0x00007fed00d48fdc in QApplicationPrivate::notify_helper (this=0x141cc50, receiver=0x32b1e70, e=0x32d86c0) at kernel/qapplication.cpp:4396
#35 0x00007fed00d4eaed in QApplication::notify (this=0x14085f0, receiver=0x32b1e70, e=0x32d86c0) at kernel/qapplication.cpp:4277
#36 0x00007fed0289a156 in KApplication::notify (this=0x14085f0, receiver=0x32b1e70, event=0x32d86c0) at ../../kdeui/kernel/kapplication.cpp:310
#37 0x00007fed01bfecdc in QCoreApplication::notifyInternal (this=0x14085f0, receiver=0x32b1e70, event=0x32d86c0) at kernel/qcoreapplication.cpp:732
#38 0x00007fed01c01c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x13ed560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x13ed560) at kernel/qcoreapplication.cpp:1373
#40 0x00007fed01c2b653 in sendPostedEvents (s=0x1420300) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=0x1420300) at kernel/qeventdispatcher_glib.cpp:277
#42 0x00007fecf91f0342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#43 0x00007fecf91f42a8 in ?? () from /lib/libglib-2.0.so.0
#44 0x00007fecf91f445c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#45 0x00007fed01c2b193 in QEventDispatcherGlib::processEvents (this=0x13ed070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#46 0x00007fed00dfba4e in QGuiEventDispatcherGlib::processEvents (this=0x7fffeb9a94a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007fed01bfda02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#48 0x00007fed01bfddec in QEventLoop::exec (this=0x7fffeb9aaba0, flags=) at kernel/qeventloop.cpp:201
#49 0x00007fed01c01ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#50 0x00007fed04859a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#51 0x00007fed044bad8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffeb9aaf68) at libc-start.c:226
#52 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 247642.

Possible duplicates by query: bug 257190, bug 247642.

Reported using DrKonqi