[Bug 276643] Zanshin and Kontact/KOrganizer crash when trying to edit category or name of ToDo (in either)

Fri Jul 8 23:36:26 BST 2011

https://bugs.kde.org/show_bug.cgi?id=276643


--- Comment #8 from Matija Šuklje <matija suklje name>  2011-07-08 22:36:25 ---
Kontact's backtrace from example no. 2 in comment #7:

Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa45c39b760 (LWP 12813))]

Thread 2 (Thread 0x7fa444c3b700 (LWP 12816)):
#0  pthread_cond_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa458df288d in WTF::TCMalloc_PageHeap::scavengerThread (this=<value
optimized out>) at wtf/FastMalloc.cpp:2378
#2  0x00007fa458df2999 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7fa4595a6f34) at wtf/FastMalloc.cpp:1497
#3  0x00007fa454791c1a in start_thread (arg=<value optimized out>) at
pthread_create.c:301
#4  0x00007fa4598e6eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fa45c39b760 (LWP 12813)):
[KCrash Handler]
#6  0x00007fa45b712d13 in QHash<QPersistentModelIndex, int>::findNode
(this=0x33daee0, akey=..., ahp=0x0) at /usr/include/qt4/QtCore/qhash.h:885
#7  0x00007fa45b712e38 in QHash<QPersistentModelIndex, int>::remove
(this=0x33daee0, akey=...) at /usr/include/qt4/QtCore/qhash.h:789
#8  0x00007fa45b731bea in eraseRight (this=0x33dae90, start=<value optimized
out>, end=<value optimized out>) at
/var/tmp/portage/kde-base/kdelibs-4.6.3-r2/work/kdelibs-4.6.3/kdeui/itemviews/kbihash_p.h:216
#9  KSelectionProxyModelPrivate::removeFirstChildMappings (this=0x33dae90,
start=<value optimized out>, end=<value optimized out>) at
/var/tmp/portage/kde-base/kdelibs-4.6.3-r2/work/kdelibs-4.6.3/kdeui/itemviews/kselectionproxymodel.cpp:1538
#10 0x00007fa45b738550 in KSelectionProxyModelPrivate::endRemoveRows
(this=0x33dae90, sourceParent=<value optimized out>, proxyStart=<value
optimized out>, proxyEnd=<value optimized out>) at
/var/tmp/portage/kde-base/kdelibs-4.6.3-r2/work/kdelibs-4.6.3/kdeui/itemviews/kselectionproxymodel.cpp:1176
#11 0x00007fa45b7386cd in KSelectionProxyModelPrivate::sourceRowsRemoved
(this=0x33dae90, parent=..., start=176, end=<value optimized out>) at
/var/tmp/portage/kde-base/kdelibs-4.6.3-r2/work/kdelibs-4.6.3/kdeui/itemviews/kselectionproxymodel.cpp:1209
#12 0x00007fa45b73f0fe in KSelectionProxyModel::qt_metacall (this=0x33dad60,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff609e79a0)
at
/var/tmp/portage/kde-base/kdelibs-4.6.3-r2/work/kdelibs-4.6.3_build/kdeui/moc_kselectionproxymodel.cpp:126
#13 0x00007fa45a013a1f in QMetaObject::activate (sender=0x3395e20, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x27fd850) at
kernel/qobject.cpp:3278
#14 0x00007fa45a05e724 in QAbstractItemModel::rowsRemoved (this=0x33daee0,
_t1=<value optimized out>, _t2=176, _t3=176) at
.moc/release-shared/moc_qabstractitemmodel.cpp:195
#15 0x00007fa459ff5817 in QAbstractItemModel::endRemoveRows (this=0x3395e20) at
kernel/qabstractitemmodel.cpp:2466
#16 0x00007fa456bd8252 in Akonadi::EntityTreeModelPrivate::monitoredItemRemoved
(this=<value optimized out>, item=...) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3/akonadi/entitytreemodel_p.cpp:930
#17 0x00007fa456bccc14 in Akonadi::EntityTreeModel::qt_metacall
(this=0x3395e20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff609e7c80) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3_build/akonadi/entitytreemodel.moc:158
#18 0x00007fa45a013a1f in QMetaObject::activate (sender=0x33947b0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x27fd850) at
kernel/qobject.cpp:3278
#19 0x00007fa456c20615 in Akonadi::Monitor::itemRemoved (this=0x33daee0,
_t1=<value optimized out>) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3_build/akonadi/monitor.moc:190
#20 0x00007fa456c23584 in Akonadi::MonitorPrivate::emitItemNotification
(this=0x33947d0, msg=..., item=<value optimized out>, collection=<value
optimized out>, collectionDest=<value optimized out>) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3/akonadi/monitor_p.cpp:457
#21 0x00007fa456c24bc3 in Akonadi::MonitorPrivate::emitNotification
(this=0x33947d0, msg=...) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3/akonadi/monitor_p.cpp:270
#22 0x00007fa456b89921 in
Akonadi::ChangeRecorderPrivate::emitNotification(Akonadi::NotificationMessage
const&) () from /usr/lib64/libakonadi-kde.so.4
#23 0x00007fa456c2408d in Akonadi::MonitorPrivate::dispatchNotifications
(this=0x33947d0) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3/akonadi/monitor_p.cpp:212
#24 0x00007fa456c26878 in Akonadi::MonitorPrivate::slotNotify (this=0x33947d0,
msgs=...) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3/akonadi/monitor_p.cpp:378
#25 0x00007fa456b8cb82 in
Akonadi::ChangeRecorderPrivate::slotNotify(QList<Akonadi::NotificationMessage>
const&) () from /usr/lib64/libakonadi-kde.so.4
#26 0x00007fa456c209d5 in Akonadi::Monitor::qt_metacall (this=0x33947b0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff609e82c0)
at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3_build/akonadi/monitor.moc:155
#27 0x00007fa456b89608 in Akonadi::ChangeRecorder::qt_metacall (this=0x33daee0,
_c=41932880, _id=9, _a=0x27fd850) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3_build/akonadi/changerecorder.moc:72
#28 0x00007fa45a013a1f in QMetaObject::activate (sender=0x3395490, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x27fd850) at
kernel/qobject.cpp:3278
#29 0x00007fa456c94f82 in
OrgFreedesktopAkonadiNotificationSourceInterface::notify (this=0x33daee0,
_t1=<value optimized out>) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3_build/akonadi/notificationsourceinterface.moc:91
#30 0x00007fa456c950b6 in
OrgFreedesktopAkonadiNotificationSourceInterface::qt_metacall (this=0x3395490,
_c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fff609e83d0) at
/var/tmp/portage/kde-base/kdepimlibs-4.6.3/work/kdepimlibs-4.6.3_build/akonadi/notificationsourceinterface.moc:77
#31 0x00007fa456f3c8d9 in ?? () from /usr/lib64/qt4/libQtDBus.so.4
#32 0x00007fa456f4660f in ?? () from /usr/lib64/qt4/libQtDBus.so.4
#33 0x00007fa45a00dace in QObject::event (this=0x3395490, e=0x33daee0) at
kernel/qobject.cpp:1217
#34 0x00007fa45a9f58dc in QApplicationPrivate::notify_helper (this=0x17e9ea0,
receiver=0x3395490, e=0x550a3b0) at kernel/qapplication.cpp:4462
#35 0x00007fa45a9fad7d in QApplication::notify (this=0x7fff609e9080,
receiver=0x3395490, e=0x550a3b0) at kernel/qapplication.cpp:4341
#36 0x00007fa45b74f276 in KApplication::notify (this=0x7fff609e9080,
receiver=0x3395490, event=0x550a3b0) at
/var/tmp/portage/kde-base/kdelibs-4.6.3-r2/work/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#37 0x00007fa459ffbd3b in QCoreApplication::notifyInternal
(this=0x7fff609e9080, receiver=0x3395490, event=0x550a3b0) at
kernel/qcoreapplication.cpp:731
#38 0x00007fa459ffecc1 in sendEvent (receiver=0x0, event_type=<value optimized
out>, data=0x17c1380) at kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x17c1380) at kernel/qcoreapplication.cpp:1372
#40 0x00007fa45a0282e3 in sendPostedEvents (s=0x17ebdc0) at
kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=0x17ebdc0) at
kernel/qeventdispatcher_glib.cpp:277
#42 0x00007fa454238fa1 in g_main_dispatch (context=0x17ebce0) at gmain.c:2440
#43 g_main_context_dispatch (context=0x17ebce0) at gmain.c:3013
#44 0x00007fa45423d638 in g_main_context_iterate (context=0x17ebce0,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at gmain.c:3091
#45 0x00007fa45423d7ec in g_main_context_iteration (context=0x17ebce0,
may_block=1) at gmain.c:3154
#46 0x00007fa45a027e23 in QEventDispatcherGlib::processEvents (this=0x17c0f80,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#47 0x00007fa45aaa7cbe in QGuiEventDispatcherGlib::processEvents
(this=0x33daee0, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007fa459ffaa92 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#49 0x00007fa459ffae74 in QEventLoop::exec (this=0x7fff609e8fc0, flags=) at
kernel/qeventloop.cpp:201
#50 0x00007fa459ffeeeb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#51 0x0000000000404149 in main (argc=<value optimized out>, argv=<value
optimized out>) at
/var/tmp/portage/kde-base/kontact-4.6.0/work/kontact-4.6.0/kontact/src/main.cpp:218

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