Bug 234200

Application that crashed: kontact
Version of the application: 4.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Freshly installed Kontact (as part of Kubuntu); Added my GMail account as IMAP. The account looked strange, it had an extra folder called [Google Mail], which contained some of the folders. First, everything worked. After the loading of messages/folders has already been slow, Kontact crashed after trying to open a folder (I don't remember which one).

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  QBasicAtomicInt::deref (this=0xb594b08, other=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:132
#7  QString::operator= (this=0xb594b08, other=...) at tools/qstring.cpp:1132
#8  0x008c352f in KPIM::ProgressItem::setStatus (this=0xb594af8, v=...) at ../../libkdepim/progressmanager.cpp:118
#9  0xb44c5526 in KMFolderImap::checkValidity (this=0xab18148) at ../../kmail/kmfolderimap.cpp:1091
#10 0xb44ca210 in KMFolderImap::qt_metacall (this=0xab18148, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xbfc194e4) at ./kmfolderimap.moc:178
#11 0x00658263 in QMetaObject::activate (sender=0xab26c00, from_signal_index=10, to_signal_index=10, argv=0xbfc194e4) at kernel/qobject.cpp:3113
#12 0x00658ec2 in QMetaObject::activate (sender=0xab26c00, m=0xb49e9864, local_signal_index=0, argv=0xbfc194e4) at kernel/qobject.cpp:3187
#13 0xb448b5d9 in KMail::ImapAccountBase::connectionResult (this=0xab26c00, _t1=0, _t2=...) at ./imapaccountbase.moc:153
#14 0xb4490e7b in KMail::ImapAccountBase::slotSchedulerSlaveConnected (this=0xab26c00, aSlave=0xae3e1e8) at ../../kmail/imapaccountbase.cpp:663
#15 0xb449a9a6 in KMail::ImapAccountBase::qt_metacall (this=0xab26c00, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbfc196c8) at ./imapaccountbase.moc:129
#16 0xb44a338a in KMAcctImap::qt_metacall (this=0xab26c00, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbfc196c8) at ./kmacctimap.moc:77
#17 0x00658263 in QMetaObject::activate (sender=0xa003598, from_signal_index=4, to_signal_index=4, argv=0xbfc196c8) at kernel/qobject.cpp:3113
#18 0x00658ec2 in QMetaObject::activate (sender=0xa003598, m=0x9196bf0, local_signal_index=0, argv=0xbfc196c8) at kernel/qobject.cpp:3187
#19 0x09095a43 in KIO::Scheduler::slaveConnected (this=0xa003598, _t1=0xae3e1e8) at ./scheduler.moc:119
#20 0x09096efd in KIO::SchedulerPrivate::slotSlaveConnected (this=0xa012b20) at ../../kio/kio/scheduler.cpp:934
#21 0x0909c9fe in KIO::Scheduler::qt_metacall (this=0xa003598, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfc197dc) at ./scheduler.moc:104
#22 0x00658263 in QMetaObject::activate (sender=0xae3e1e8, from_signal_index=7, to_signal_index=7, argv=0x0) at kernel/qobject.cpp:3113
#23 0x00658ec2 in QMetaObject::activate (sender=0xae3e1e8, m=0x9196f64, local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3187
#24 0x090ae597 in KIO::SlaveInterface::connected (this=0xae3e1e8) at ./slaveinterface.moc:159
#25 0x090b2468 in KIO::SlaveInterface::dispatch (this=0xae3e1e8, _cmd=103, rawdata=...) at ../../kio/kio/slaveinterface.cpp:220
#26 0x090aea13 in KIO::SlaveInterface::dispatch (this=0xae3e1e8) at ../../kio/kio/slaveinterface.cpp:91
#27 0x090a0aea in KIO::Slave::gotInput (this=0xae3e1e8) at ../../kio/kio/slave.cpp:322
#28 0x090a2ee3 in KIO::Slave::qt_metacall (this=0xae3e1e8, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfc19abc) at ./slave.moc:76
#29 0x00658263 in QMetaObject::activate (sender=0xb0d0380, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#30 0x00658ec2 in QMetaObject::activate (sender=0xb0d0380, m=0x91938a0, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#31 0x08faaf97 in KIO::Connection::readyRead (this=0xb0d0380) at ./connection.moc:86
#32 0x08facd5e in KIO::ConnectionPrivate::dequeue (this=0xb29e4d0) at ../../kio/kio/connection.cpp:82
#33 0x08face8e in KIO::Connection::qt_metacall (this=0xb0d0380, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbee6a10) at ./connection.moc:73
#34 0x00650f0b in QMetaCallEvent::placeMetaCall (this=0xb5a6f30, object=0xb0d0380) at kernel/qobject.cpp:477
#35 0x006525fe in QObject::event (this=0xb0d0380, e=0xb5a6f30) at kernel/qobject.cpp:1111
#36 0x00f52f54 in QApplicationPrivate::notify_helper (this=0x9d5ba78, receiver=0xb0d0380, e=0xb5a6f30) at kernel/qapplication.cpp:4056
#37 0x00f5a67c in QApplication::notify (this=0xbfc1a354, receiver=0xb0d0380, e=0xb5a6f30) at kernel/qapplication.cpp:3603
#38 0x00c72bfa in KApplication::notify (this=0xbfc1a354, receiver=0xb0d0380, event=0xb5a6f30) at ../../kdeui/kernel/kapplication.cpp:302
#39 0x006426cb in QCoreApplication::notifyInternal (this=0xbfc1a354, receiver=0xb0d0380, event=0xb5a6f30) at kernel/qcoreapplication.cpp:610
#40 0x006432b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9d36820) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9d36820) at kernel/qcoreapplication.cpp:1247
#42 0x0064347d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#43 0x0066d3ff in QCoreApplication::sendPostedEvents (s=0x9d58110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#44 postEventSourceDispatch (s=0x9d58110) at kernel/qeventdispatcher_glib.cpp:210
#45 0x08755e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#46 0x08759730 in ?? () from /lib/libglib-2.0.so.0
#47 0x08759863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#48 0x0066d02c in QEventDispatcherGlib::processEvents (this=0x9d369f8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#49 0x00ff3be5 in QGuiEventDispatcherGlib::processEvents (this=0x9d369f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#50 0x00640c79 in QEventLoop::processEvents (this=0xbfc1a2b4, flags=) at kernel/qeventloop.cpp:149
#51 0x006410ca in QEventLoop::exec (this=0xbfc1a2b4, flags=...) at kernel/qeventloop.cpp:201
#52 0x0064353f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#53 0x00f52dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#54 0x0804b4e6 in main (argc=1, argv=0xbfc1a574) at ../../../kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 118083

Reported using DrKonqi