Application: kmail (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
When I created a second gmail account, change the account name and try to synchronized account, KMail was crashed.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1d0bfff7a0 (LWP 2174))]

Thread 4 (Thread 0x7f1cec890700 (LWP 2178)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1cfe2d0c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f1cfe2d0d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f1d06f1befc in start_thread (arg=0x7f1cec890700) at pthread_create.c:304
#4  0x00007f1d0937589d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1cebf8f700 (LWP 2179)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f1cebf8eb50 in ?? ()
#2  0x00007fff6f5557e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f1ca862d700 (LWP 2182)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f1ca862cad0 in ?? ()
#2  0x00007fff6f5557e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7f1d0bfff7a0 (LWP 2174)):
[KCrash Handler]
#6  QSortFilterProxyModelPrivate::updateChildrenMapping (this=0xa4a870, source_parent=..., parent_mapping=0xc586c0, orient=Qt::Vertical, start=2, end=2, delta_item_count=1, remove=true) at itemviews/qsortfilterproxymodel.cpp:946
#7  0x00007f1d0a77dee8 in source_items_removed (orient=Qt::Vertical, end=2, start=2, source_parent=..., this=0xa4a870) at itemviews/qsortfilterproxymodel.cpp:888
#8  QSortFilterProxyModelPrivate::source_items_removed (this=0xa4a870, source_parent=..., start=2, end=<optimized out>, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:846
#9  0x00007f1d0a783544 in QSortFilterProxyModel::qt_metacall (this=0xa2c520, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7fff6f4b6540) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:139
#10 0x00007f1d060e9390 in Akonadi::StatisticsProxyModel::qt_metacall (this=0xa2c520, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b6540) at ./statisticsproxymodel.moc:72
#11 0x00007f1d09ccfeba in QMetaObject::activate (sender=0xa572a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6f4b6540) at kernel/qobject.cpp:3278
#12 0x00007f1d09d18974 in QAbstractItemModel::rowsRemoved (this=<optimized out>, _t1=<optimized out>, _t2=2, _t3=2) at .moc/release-shared/moc_qabstractitemmodel.cpp:195
#13 0x00007f1d09cb7abe in QAbstractItemModel::endRemoveRows (this=0xa572a0) at kernel/qabstractitemmodel.cpp:2466
#14 0x00007f1d0a78186a in QSortFilterProxyModelPrivate::remove_source_items (this=0xa41dc0, source_to_proxy=..., proxy_to_source=..., source_items=<optimized out>, source_parent=<optimized out>, orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#15 0x00007f1d0a783234 in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=0xa41dc0, source_parent=..., start=2, end=2, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:838
#16 0x00007f1d0a78351c in QSortFilterProxyModel::qt_metacall (this=0xa572a0, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0x7fff6f4b6820) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:138
#17 0x00007f1d0b9cdb90 in KRecursiveFilterProxyModel::qt_metacall (this=0xa572a0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b6820) at ./krecursivefilterproxymodel.moc:78
#18 0x00007f1d09cc44ae in QMetaMethod::invoke (this=0x7fff6f4b6a00, object=0xa572a0, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1597
#19 0x00007f1d09cc6690 in QMetaObject::invokeMethod (obj=0xa572a0, member=<optimized out>, type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151
#20 0x00007f1d0b9cd6be in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::DirectConnection, member=0x7f1d0bb7f71e "_q_sourceRowsAboutToBeRemoved", obj=<optimized out>) at /usr/include/qt4/QtCore/qobjectdefs.h:410
#21 invokeRowsAboutToBeRemoved (end=2, start=2, source_parent=..., this=0xa33840) at ../../kdeui/itemviews/krecursivefilterproxymodel.cpp:99
#22 KRecursiveFilterProxyModelPrivate::sourceRowsAboutToBeRemoved (this=0xa33840, source_parent=..., start=2, end=2) at ../../kdeui/itemviews/krecursivefilterproxymodel.cpp:220
#23 0x00007f1d0b9cdc0e in KRecursiveFilterProxyModel::qt_metacall (this=0xa572a0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b6f30) at ./krecursivefilterproxymodel.moc:86
#24 0x00007f1d09ccfeba in QMetaObject::activate (sender=0x8f7200, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6f4b6f30) at kernel/qobject.cpp:3278
#25 0x00007f1d09d18924 in QAbstractItemModel::rowsAboutToBeRemoved (this=<optimized out>, _t1=<optimized out>, _t2=2, _t3=2) at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#26 0x00007f1d09cb7048 in QAbstractItemModel::beginRemoveRows (this=0x8f7200, parent=<optimized out>, first=<optimized out>, last=2) at kernel/qabstractitemmodel.cpp:2449
#27 0x00007f1d0a77cddd in QSortFilterProxyModelPrivate::remove_proxy_interval (this=0x976860, source_to_proxy=..., proxy_to_source=..., proxy_start=2, proxy_end=<optimized out>, proxy_parent=<optimized out>, orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:555
#28 0x00007f1d0a78186a in QSortFilterProxyModelPrivate::remove_source_items (this=0x976860, source_to_proxy=..., proxy_to_source=..., source_items=<optimized out>, source_parent=<optimized out>, orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#29 0x00007f1d0a783234 in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=0x976860, source_parent=..., start=2, end=2, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:838
#30 0x00007f1d0a78351c in QSortFilterProxyModel::qt_metacall (this=0x8f7200, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0x7fff6f4b7240) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:138
#31 0x00007f1d09ccfeba in QMetaObject::activate (sender=0x877620, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6f4b7240) at kernel/qobject.cpp:3278
#32 0x00007f1d09d18924 in QAbstractItemModel::rowsAboutToBeRemoved (this=<optimized out>, _t1=<optimized out>, _t2=2, _t3=2) at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#33 0x00007f1d09cb7048 in QAbstractItemModel::beginRemoveRows (this=0x877620, parent=<optimized out>, first=<optimized out>, last=2) at kernel/qabstractitemmodel.cpp:2449
#34 0x00007f1d0605c4b4 in Akonadi::EntityTreeModelPrivate::monitoredCollectionRemoved (this=0x96ae00, collection=...) at ../../akonadi/entitytreemodel_p.cpp:789
#35 0x00007f1d06049925 in Akonadi::EntityTreeModel::qt_metacall (this=0x877620, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b74b0) at ./entitytreemodel.moc:162
#36 0x00007f1d09ccfeba in QMetaObject::activate (sender=0x69e300, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6f4b74b0) at kernel/qobject.cpp:3278
#37 0x00007f1d06092d15 in Akonadi::Monitor::collectionRemoved (this=<optimized out>, _t1=<optimized out>) at ./monitor.moc:239
#38 0x00007f1d060968b9 in Akonadi::MonitorPrivate::emitCollectionNotification (this=0x6a0860, msg=..., col=<optimized out>, par=<optimized out>, dest=<optimized out>) at ../../akonadi/monitor_p.cpp:607
#39 0x00007f1d0609850a in Akonadi::MonitorPrivate::emitNotification (this=0x6a0860, msg=...) at ../../akonadi/monitor_p.cpp:281
#40 0x00007f1d05ffd4f1 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x6a0860, msg=<optimized out>) at ../../akonadi/changerecorder_p.h:60
#41 0x00007f1d060986c5 in Akonadi::MonitorPrivate::dispatchNotifications (this=0x6a0860) at ../../akonadi/monitor_p.cpp:443
#42 0x00007f1d06092f85 in Akonadi::Monitor::qt_metacall (this=0x69e300, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b7920) at ./monitor.moc:156
#43 0x00007f1d05ffba48 in Akonadi::ChangeRecorder::qt_metacall (this=0x69e300, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at ./changerecorder.moc:72
#44 0x00007f1d09ccfeba in QMetaObject::activate (sender=0x72c9f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#45 0x00007f1d0609a88d in Akonadi::EntityCache<Akonadi::Collection, Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::fetchResult (this=0x72c9f0, job=<optimized out>) at ../../akonadi/entitycache_p.h:190
#46 0x00007f1d06042e33 in Akonadi::EntityCacheBase::qt_metacall (this=0x72c9f0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b7b00) at ./entitycache_p.moc:77
#47 0x00007f1d09ccfeba in QMetaObject::activate (sender=0x26eecf0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6f4b7b00) at kernel/qobject.cpp:3278
#48 0x00007f1d0b43e5b2 in KJob::result (this=<optimized out>, _t1=0x26eecf0) at ./kjob.moc:194
#49 0x00007f1d0b43e5f0 in KJob::emitResult (this=0x26eecf0) at ../../kdecore/jobs/kjob.cpp:312
#50 0x00007f1d0608edc0 in Akonadi::JobPrivate::handleResponse (this=<optimized out>, tag=..., data=...) at ../../akonadi/job.cpp:66
#51 0x00007f1d060c2c26 in Akonadi::SessionPrivate::dataReceived (this=0x6ffdb0) at ../../akonadi/session.cpp:218
#52 0x00007f1d060c5c7d in Akonadi::Session::qt_metacall (this=0x8e89a0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b7d90) at ./session.moc:96
#53 0x00007f1d09ccfeba in QMetaObject::activate (sender=0x88bf00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#54 0x00007f1d09d17ba8 in QIODevice::qt_metacall (this=0x88bf00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b7ea0) at .moc/release-shared/moc_qiodevice.cpp:77
#55 0x00007f1d083d7890 in QLocalSocket::qt_metacall (this=0x88bf00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6f4b7ea0) at .moc/release-shared/moc_qlocalsocket.cpp:81
#56 0x00007f1d09ccfeba in QMetaObject::activate (sender=0x96c370, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#57 0x00007f1d083d191f in QAbstractSocketPrivate::canReadNotification (this=0x736660) at socket/qabstractsocket.cpp:643
#58 0x00007f1d083c0551 in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1103
#59 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1100
#60 0x00007f1d0a1ed424 in notify_helper (e=0x7fff6f4b8290, receiver=0x964f10, this=0x6a2210) at kernel/qapplication.cpp:4486
#61 QApplicationPrivate::notify_helper (this=0x6a2210, receiver=0x964f10, e=0x7fff6f4b8290) at kernel/qapplication.cpp:4458
#62 0x00007f1d0a1f2291 in QApplication::notify (this=0x7fff6f4b8600, receiver=0x964f10, e=0x7fff6f4b8290) at kernel/qapplication.cpp:4365
#63 0x00007f1d0ba0e126 in KApplication::notify (this=0x7fff6f4b8600, receiver=0x964f10, event=0x7fff6f4b8290) at ../../kdeui/kernel/kapplication.cpp:311
#64 0x00007f1d09cbcafc in QCoreApplication::notifyInternal (this=0x7fff6f4b8600, receiver=0x964f10, event=0x7fff6f4b8290) at kernel/qcoreapplication.cpp:787
#65 0x00007f1d09ce75b7 in sendEvent (event=0x7fff6f4b8290, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 socketNotifierSourceDispatch (source=0x6a8230) at kernel/qeventdispatcher_glib.cpp:110
#67 0x00007f1d01dbea5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f1d01dbf258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007f1d01dbf429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007f1d09ce7ed6 in QEventDispatcherGlib::processEvents (this=0x65ef70, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#71 0x00007f1d0a29507e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00007f1d09cbbcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#73 0x00007f1d09cbbef7 in QEventLoop::exec (this=0x7fff6f4b84d0, flags=...) at kernel/qeventloop.cpp:201
#74 0x00007f1d09cc0789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#75 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 286624.

Possible duplicates by query: bug 286624.

Reported using DrKonqi