[Bug 301713] New: KMail crashes after creating a new folder

Igor igorce at gmail.com
Tue Jun 12 09:55:14 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=301713

            Bug ID: 301713
          Severity: crash
           Version: 4.8.3
          Priority: NOR
          Assignee: kdepim-bugs at kde.org
           Summary: KMail crashes after creating a new folder
    Classification: Unclassified
                OS: Linux
          Reporter: igorce at gmail.com
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: general
           Product: kmail2

Application: kmail (4.8.3)
KDE Platform Version: 4.8.3 (4.8.3)
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:
I was creating a new subfolder to the Inbox folder. The name of the folder was
of the 'A B C D ' format, capital letters followe by a space. Before creating
that folder i had already created and moved two other folders.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd63ce927c0 (LWP 2205))]

Thread 4 (Thread 0x7fd61a3cc700 (LWP 2215)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fd62f17bdec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fd62f17bf19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fd637cb3e9a in start_thread (arg=0x7fd61a3cc700) at
pthread_create.c:308
#4  0x00007fd63a1e44bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fd619acb700 (LWP 2217)):
#0  0x00007fd63ab6ff0b in QTimerInfoList::timerWait (this=0x7fd60c002660,
tm=...) at kernel/qeventdispatcher_unix.cpp:456
#1  0x00007fd63ab6e97c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7fd619acac5c) at kernel/qeventdispatcher_glib.cpp:136
#2  0x00007fd632a8771e in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd632a87f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd632a88124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd63ab6f426 in QEventDispatcherGlib::processEvents
(this=0x7fd60c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fd63ab3ec82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fd63ab3eed7 in QEventLoop::exec (this=0x7fd619acadc0, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007fd63aa3dfa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007fd63aa40fcb in QThreadPrivate::start (arg=0x1d6b9b0) at
thread/qthread_unix.cpp:298
#10 0x00007fd637cb3e9a in start_thread (arg=0x7fd619acb700) at
pthread_create.c:308
#11 0x00007fd63a1e44bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd612273700 (LWP 2298)):
#0  0x00007fd63a1d8b03 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd632a87ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd632a88124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd63ab6f426 in QEventDispatcherGlib::processEvents
(this=0x7fd5c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fd63ab3ec82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd63ab3eed7 in QEventLoop::exec (this=0x7fd612272d90, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fd63aa3dfa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007fd63ab1e9ff in QInotifyFileSystemWatcherEngine::run (this=0x239ece0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd63aa40fcb in QThreadPrivate::start (arg=0x239ece0) at
thread/qthread_unix.cpp:298
#9  0x00007fd637cb3e9a in start_thread (arg=0x7fd612273700) at
pthread_create.c:308
#10 0x00007fd63a1e44bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd63ce927c0 (LWP 2205)):
[KCrash Handler]
#6  QModelIndex (other=..., this=0x7fff23059090) at
../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:65
#7  QSortFilterProxyModel::parent (this=0x19ba3c0, child=...) at
itemviews/qsortfilterproxymodel.cpp:1659
#8  0x00007fd63c85830a in parent (this=0x7fff230590e0) at
/usr/include/qt4/QtCore/qabstractitemmodel.h:393
#9  KIdentityProxyModel::parent (this=0x1b5bef0, child=...) at
../../kdeui/itemviews/kidentityproxymodel.cpp:358
#10 0x00007fd63c85830a in parent (this=0x7fff23059140) at
/usr/include/qt4/QtCore/qabstractitemmodel.h:393
#11 KIdentityProxyModel::parent (this=0x1cabd30, child=...) at
../../kdeui/itemviews/kidentityproxymodel.cpp:358
#12 0x00007fd63ab36c45 in parent (this=<optimized out>) at
kernel/qabstractitemmodel.h:393
#13 QAbstractItemModelPrivate::rowsAboutToBeInserted (this=0x1b759e0,
parent=..., first=0, last=<optimized out>) at kernel/qabstractitemmodel.cpp:575
#14 0x00007fd63ab39e08 in QAbstractItemModel::beginInsertRows (this=<optimized
out>, parent=..., first=<optimized out>, last=<optimized out>) at
kernel/qabstractitemmodel.cpp:2417
#15 0x00007fd63c858e1d in
KIdentityProxyModelPrivate::_k_sourceRowsAboutToBeInserted (this=<optimized
out>, parent=..., start=0, end=0) at
../../kdeui/itemviews/kidentityproxymodel.cpp:700
#16 0x00007fd63ab54281 in QMetaObject::activate (sender=0x1b5bef0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff230593d0) at
kernel/qobject.cpp:3547
#17 0x00007fd63aba05f4 in QAbstractItemModel::rowsAboutToBeInserted
(this=<optimized out>, _t1=..., _t2=0, _t3=0) at
.moc/release-shared/moc_qabstractitemmodel.cpp:190
#18 0x00007fd63ab39df8 in QAbstractItemModel::beginInsertRows (this=<optimized
out>, parent=..., first=<optimized out>, last=<optimized out>) at
kernel/qabstractitemmodel.cpp:2416
#19 0x00007fd63c858e1d in
KIdentityProxyModelPrivate::_k_sourceRowsAboutToBeInserted (this=<optimized
out>, parent=..., start=0, end=0) at
../../kdeui/itemviews/kidentityproxymodel.cpp:700
#20 0x00007fd63ab54281 in QMetaObject::activate (sender=0x19ba3c0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff230595d0) at
kernel/qobject.cpp:3547
#21 0x00007fd63aba05f4 in QAbstractItemModel::rowsAboutToBeInserted
(this=<optimized out>, _t1=..., _t2=0, _t3=0) at
.moc/release-shared/moc_qabstractitemmodel.cpp:190
#22 0x00007fd63ab39df8 in QAbstractItemModel::beginInsertRows (this=<optimized
out>, parent=..., first=<optimized out>, last=<optimized out>) at
kernel/qabstractitemmodel.cpp:2416
#23 0x00007fd63b610d05 in QSortFilterProxyModelPrivate::insert_source_items
(this=0x1ae3e20, source_to_proxy=..., proxy_to_source=..., source_items=...,
source_parent=..., orient=Qt::Vertical, emit_signal=true) at
itemviews/qsortfilterproxymodel.cpp:683
#24 0x00007fd63b614e33 in QSortFilterProxyModelPrivate::source_items_inserted
(this=0x1ae3e20, source_parent=..., start=<optimized out>, end=<optimized out>,
orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:806
#25 0x00007fd63b61514f in QSortFilterProxyModelPrivate::_q_sourceRowsInserted
(this=0x1ae3e20, source_parent=..., start=<optimized out>, end=<optimized out>)
at itemviews/qsortfilterproxymodel.cpp:1280
#26 0x00007fd63ab54281 in QMetaObject::activate (sender=0x19d8480, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff23059930) at
kernel/qobject.cpp:3547
#27 0x00007fd63aba0644 in QAbstractItemModel::rowsInserted (this=<optimized
out>, _t1=..., _t2=0, _t3=0) at
.moc/release-shared/moc_qabstractitemmodel.cpp:197
#28 0x00007fd63ab3a02d in QAbstractItemModel::endInsertRows (this=0x19d8480) at
kernel/qabstractitemmodel.cpp:2433
#29 0x00007fd636dcadd7 in Akonadi::EntityTreeModelPrivate::insertCollection
(this=0x1ae2750, collection=..., parent=...) at
../../akonadi/entitytreemodel_p.cpp:713
#30 0x00007fd636dcf86e in
Akonadi::EntityTreeModelPrivate::monitoredCollectionAdded (this=0x1ae2750,
collection=..., parent=...) at ../../akonadi/entitytreemodel_p.cpp:750
#31 0x00007fd63ab54281 in QMetaObject::activate (sender=0x1ad4ea0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff23059c30) at
kernel/qobject.cpp:3547
#32 0x00007fd636e0ab8a in Akonadi::Monitor::collectionAdded (this=<optimized
out>, _t1=..., _t2=...) at ./monitor.moc:231
#33 0x00007fd636e0e9fe in Akonadi::MonitorPrivate::emitCollectionNotification
(this=0x1856900, msg=..., col=..., par=..., dest=...) at
../../akonadi/monitor_p.cpp:600
#34 0x00007fd636e105fa in Akonadi::MonitorPrivate::emitNotification
(this=0x1856900, msg=...) at ../../akonadi/monitor_p.cpp:285
#35 0x00007fd636d6eb31 in Akonadi::ChangeRecorderPrivate::emitNotification
(this=0x1856900, msg=...) at ../../akonadi/changerecorder_p.h:60
#36 0x00007fd636e10326 in Akonadi::MonitorPrivate::flushPipeline
(this=0x1856900) at ../../akonadi/monitor_p.cpp:429
#37 0x00007fd636e107f9 in Akonadi::MonitorPrivate::dataAvailable
(this=0x1856900) at ../../akonadi/monitor_p.cpp:438
#38 0x00007fd63ab54281 in QMetaObject::activate (sender=0x1846d00, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#39 0x00007fd636d7545d in Akonadi::EntityCache<Akonadi::Collection,
Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::processResult
(this=0x1846d00, job=<optimized out>) at ../../akonadi/entitycache_p.h:192
#40 0x00007fd63ab54281 in QMetaObject::activate (sender=0x25fd800, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff2305a2f0) at
kernel/qobject.cpp:3547
#41 0x00007fd63c2c5c82 in KJob::result (this=<optimized out>, _t1=0x25fd800) at
./kjob.moc:208
#42 0x00007fd63c2c5cc0 in KJob::emitResult (this=0x25fd800) at
../../kdecore/jobs/kjob.cpp:318
#43 0x00007fd63ab59446 in QObject::event (this=0x25fd800, e=<optimized out>) at
kernel/qobject.cpp:1195
#44 0x00007fd63b062894 in notify_helper (e=0x2432b50, receiver=0x25fd800,
this=0x1856510) at kernel/qapplication.cpp:4559
#45 QApplicationPrivate::notify_helper (this=0x1856510, receiver=0x25fd800,
e=0x2432b50) at kernel/qapplication.cpp:4531
#46 0x00007fd63b067713 in QApplication::notify (this=0x7fff2305ad30,
receiver=0x25fd800, e=0x2432b50) at kernel/qapplication.cpp:4420
#47 0x00007fd63c89cbb6 in KApplication::notify (this=0x7fff2305ad30,
receiver=0x25fd800, event=0x2432b50) at ../../kdeui/kernel/kapplication.cpp:311
#48 0x00007fd63ab3fe9c in QCoreApplication::notifyInternal
(this=0x7fff2305ad30, receiver=0x25fd800, event=0x2432b50) at
kernel/qcoreapplication.cpp:876
#49 0x00007fd63ab43c6a in sendEvent (event=0x2432b50, receiver=0x25fd800) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1807220) at kernel/qcoreapplication.cpp:1500
#51 0x00007fd63ab6ef93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#52 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#53 0x00007fd632a87c9a in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007fd632a88060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007fd632a88124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007fd63ab6f3bf in QEventDispatcherGlib::processEvents (this=0x1808b00,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#57 0x00007fd63b10ad5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007fd63ab3ec82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#59 0x00007fd63ab3eed7 in QEventLoop::exec (this=0x7fff2305ac10, flags=...) at
kernel/qeventloop.cpp:204
#60 0x00007fd63ab43f67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#61 0x0000000000402bd3 in main (argc=<optimized out>, argv=<optimized out>) at
../../kmail/main.cpp:145

This bug may be a duplicate of or related to bug 301693.

Possible duplicates by query: bug 301693, bug 298952, bug 298336, bug 297946,
bug 296933.

Reported using DrKonqi

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