[Bug 298963] New: Kontact crashes when moving folder in kmail

Peter Hewett jynyl at yahoo.co.nz
Sat Apr 28 09:59:08 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=298963

            Bug ID: 298963
          Severity: crash
           Version: 4.8.2
          Priority: NOR
          Assignee: kdepim-bugs at kde.org
           Summary: Kontact crashes when moving folder in kmail
    Classification: Unclassified
                OS: Linux
          Reporter: jynyl at yahoo.co.nz
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: general
           Product: kontact

Application: kontact (4.8.2)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Moving a folder in kmail.
This doesn't occur with every attempt to move a folder, but has happened
several times.
After restarting Kontact, it appears that the folder was moved as intended.
This is a fresh install of Kubuntu 12.04, Kontact 4.8.2.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f83acfd67c0 (LWP 8535))]

Thread 4 (Thread 0x7f839056c700 (LWP 8536)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f83a97cadec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f83a97caf19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f83a4c91e9a in start_thread (arg=0x7f839056c700) at
pthread_create.c:308
#4  0x00007f83aa4fc4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f838fd6b700 (LWP 8537)):
#0  0x00007f83aac70b75 in postEventSourcePrepare (s=0x7f83880012d0,
timeout=0x7f838fd6ac5c) at kernel/qeventdispatcher_glib.cpp:255
#1  0x00007f83a47c471e in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83a47c4f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83a47c5124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f83aac71426 in QEventDispatcherGlib::processEvents
(this=0x7f83880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f83aac40c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f83aac40ed7 in QEventLoop::exec (this=0x7f838fd6adc0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f83aab3ffa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f83aab42fcb in QThreadPrivate::start (arg=0xa0bf10) at
thread/qthread_unix.cpp:298
#9  0x00007f83a4c91e9a in start_thread (arg=0x7f838fd6b700) at
pthread_create.c:308
#10 0x00007f83aa4fc4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f833bfff700 (LWP 8557)):
#0  0x00007f83aa4f0b03 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f83a47c4ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83a47c5124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83aac71426 in QEventDispatcherGlib::processEvents
(this=0x7f83300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f83aac40c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f83aac40ed7 in QEventLoop::exec (this=0x7f833bffed90, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f83aab3ffa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007f83aac209ff in QInotifyFileSystemWatcherEngine::run (this=0x1538b20)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f83aab42fcb in QThreadPrivate::start (arg=0x1538b20) at
thread/qthread_unix.cpp:298
#9  0x00007f83a4c91e9a in start_thread (arg=0x7f833bfff700) at
pthread_create.c:308
#10 0x00007f83aa4fc4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f83acfd67c0 (LWP 8535)):
[KCrash Handler]
#6  QModelIndex (other=..., this=0x7ffffdef22c0) at
../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:65
#7  QSortFilterProxyModel::parent (this=0xcdfb30, child=...) at
itemviews/qsortfilterproxymodel.cpp:1659
#8  0x00007f83ac32b29a in parent (this=0x7ffffdef2310) at
/usr/include/qt4/QtCore/qabstractitemmodel.h:393
#9  KIdentityProxyModel::parent (this=0xaab940, child=...) at
../../kdeui/itemviews/kidentityproxymodel.cpp:358
#10 0x00007f83ac32b29a in parent (this=0x7ffffdef2370) at
/usr/include/qt4/QtCore/qabstractitemmodel.h:393
#11 KIdentityProxyModel::parent (this=0xab1490, child=...) at
../../kdeui/itemviews/kidentityproxymodel.cpp:358
#12 0x00007f83a7b59992 in sibling (acolumn=1, arow=0, this=0x1b3f0f0) at
/usr/include/qt4/QtCore/qabstractitemmodel.h:396
#13 KPIM::StatisticsProxyModel::Private::sourceLayoutAboutToBeChanged
(this=0xe0b770) at ../../libkdepim/statisticsproxymodel.cpp:214
#14 0x00007f83aac56281 in QMetaObject::activate (sender=0xab1490, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#15 0x00007f83ac32cca3 in
KIdentityProxyModelPrivate::_k_sourceLayoutAboutToBeChanged (this=0xa38000) at
../../kdeui/itemviews/kidentityproxymodel.cpp:588
#16 0x00007f83aac56281 in QMetaObject::activate (sender=0xaab940, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#17 0x00007f83ac32cca3 in
KIdentityProxyModelPrivate::_k_sourceLayoutAboutToBeChanged (this=0xe090d0) at
../../kdeui/itemviews/kidentityproxymodel.cpp:588
#18 0x00007f83aac56281 in QMetaObject::activate (sender=0xcdfb30, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#19 0x00007f83abbe5f71 in
QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=<optimized
out>) at itemviews/qsortfilterproxymodel.cpp:1240
#20 0x00007f83aac56281 in QMetaObject::activate (sender=0xccc7c0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#21 0x00007f83aac3bbcc in QAbstractItemModel::beginMoveRows (this=0xccc7c0,
sourceParent=..., sourceFirst=9, sourceLast=9, destinationParent=...,
destinationChild=0) at kernel/qabstractitemmodel.cpp:2635
#22 0x00007f83a70513de in
Akonadi::EntityTreeModelPrivate::monitoredCollectionMoved (this=0xda0670,
collection=..., sourceCollection=..., destCollection=...) at
../../akonadi/entitytreemodel_p.cpp:917
#23 0x00007f83aac56281 in QMetaObject::activate (sender=0xd869e0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7ffffdef2e10) at
kernel/qobject.cpp:3547
#24 0x00007f83a708851f in Akonadi::Monitor::collectionMoved (this=<optimized
out>, _t1=..., _t2=..., _t3=...) at ./monitor.moc:252
#25 0x00007f83a708c25b in Akonadi::MonitorPrivate::emitCollectionNotification
(this=0xd7dad0, msg=..., col=..., par=..., dest=...) at
../../akonadi/monitor_p.cpp:612
#26 0x00007f83a708defa in Akonadi::MonitorPrivate::emitNotification
(this=0xd7dad0, msg=...) at ../../akonadi/monitor_p.cpp:285
#27 0x00007f83a6fec991 in Akonadi::ChangeRecorderPrivate::emitNotification
(this=0xd7dad0, msg=...) at ../../akonadi/changerecorder_p.h:60
#28 0x00007f83a708dc26 in Akonadi::MonitorPrivate::flushPipeline
(this=0xd7dad0) at ../../akonadi/monitor_p.cpp:429
#29 0x00007f83a708e0f9 in Akonadi::MonitorPrivate::dataAvailable
(this=0xd7dad0) at ../../akonadi/monitor_p.cpp:438
#30 0x00007f83aac56281 in QMetaObject::activate (sender=0xd97b90, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#31 0x00007f83a6ff32bd in Akonadi::EntityCache<Akonadi::Collection,
Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::processResult
(this=0xd97b90, job=<optimized out>) at ../../akonadi/entitycache_p.h:192
#32 0x00007f83aac56281 in QMetaObject::activate (sender=0x1c3ba30, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7ffffdef34d0) at
kernel/qobject.cpp:3547
#33 0x00007f83ab0cb822 in KJob::result (this=<optimized out>, _t1=0x1c3ba30) at
./kjob.moc:208
#34 0x00007f83ab0cb860 in KJob::emitResult (this=0x1c3ba30) at
../../kdecore/jobs/kjob.cpp:318
#35 0x00007f83aac5b446 in QObject::event (this=0x1c3ba30, e=<optimized out>) at
kernel/qobject.cpp:1195
#36 0x00007f83ab636894 in notify_helper (e=0x1c8c3e0, receiver=0x1c3ba30,
this=0x86db70) at kernel/qapplication.cpp:4559
#37 QApplicationPrivate::notify_helper (this=0x86db70, receiver=0x1c3ba30,
e=0x1c8c3e0) at kernel/qapplication.cpp:4531
#38 0x00007f83ab63b713 in QApplication::notify (this=0x7ffffdef3e60,
receiver=0x1c3ba30, e=0x1c8c3e0) at kernel/qapplication.cpp:4420
#39 0x00007f83ac36fb46 in KApplication::notify (this=0x7ffffdef3e60,
receiver=0x1c3ba30, event=0x1c8c3e0) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x00007f83aac41e9c in QCoreApplication::notifyInternal
(this=0x7ffffdef3e60, receiver=0x1c3ba30, event=0x1c8c3e0) at
kernel/qcoreapplication.cpp:876
#41 0x00007f83aac45c6a in sendEvent (event=0x1c8c3e0, receiver=0x1c3ba30) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x83a380) at kernel/qcoreapplication.cpp:1500
#43 0x00007f83aac70f93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#44 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#45 0x00007f83a47c4c9a in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f83a47c5060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f83a47c5124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f83aac713bf in QEventDispatcherGlib::processEvents (this=0x83bc10,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#49 0x00007f83ab6ded6e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x00007f83aac40c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#51 0x00007f83aac40ed7 in QEventLoop::exec (this=0x7ffffdef3df0, flags=...) at
kernel/qeventloop.cpp:204
#52 0x00007f83aac45f67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#53 0x0000000000403629 in main (argc=1, argv=0x7ffffdef4488) at
../../../kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 295622.

Possible duplicates by query: bug 298516, bug 298141, bug 297430, bug 297161,
bug 296094.

Reported using DrKonqi

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