Version:           unspecified (using Devel) 
OS:                Linux

Checking the 'Enable Disconnected Mode' check box from the Akonadi Resource dialogue crashes the Imap resource.

Reproducible: Always

Steps to Reproduce:
- Launch Kmail-mobile
- Click on your Imap account
- Open the 'Actions' tab
- Click on 'Account'
- Click on 'Edit account'
- Check the ' Enable Disconnected Mode' check box

Actual Results:  
After less than a minute the Imap resource crashes

After it crashes clicking on 'Edit account' does nothing anymore (impossible to make the dialogue appear again)

The work around this bug is to stop akonadi server and launch it back manually.

Expected Results:  
The Imap resource should just disconnect to enable off line work.


N900, 4:4.5~20100914.1175313-1maemo1.1174921

Known subscriber "akonadi_imap_resource_16" subscribes again 
Database "akonadi" opened using driver "QMYSQL" 
Database "akonadi" opened using driver "QMYSQL" 
akonadi_imap_resource_16(1794)/libakonadi Akonadi::EntityTreeModelPrivate::monitoredCollectionChanged: Got a stale notification for a collection which was already removed. 1805 "1732" 
akonadi_imap_resource_16(1794)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
akonadi_imap_resource_16(1794)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
akonadi_imap_resource_16(1794)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
akonadi_imap_resource_16(1794)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
akonadi_imap_resource_16(1794)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
*** glibc detected *** /usr/bin/akonadi_imap_resource: double free or corruption (out): 0x41e02218 ***
======= Backtrace: =========
/lib/libc.so.6[0x41d4823c]
/lib/libc.so.6[0x41d49558]
/lib/libc.so.6(cfree+0xb8)[0x41d497e8]
/usr/lib/libstdc++.so.6(_ZdlPv+0x14)[0x41c290dc]
/usr/bin/akonadi_imap_resource[0x4854c]
/usr/bin/akonadi_imap_resource[0x4913c]
/usr/bin/akonadi_imap_resource[0x4918c]
/usr/bin/akonadi_imap_resource[0x491b0]
/usr/bin/akonadi_imap_resource[0x46af0]
/usr/bin/akonadi_imap_resource[0x473c0]
/usr/bin/akonadi_imap_resource[0x47be0]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN11QMetaObject8metacallEP7QObjectNS_4CallEiPPv+0x38)[0x40440bf4]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN11QMetaObject8activateEP7QObjectPKS_iPPv+0x328)[0x40457b98]
/usr/lib/libkdecore.so.5(_ZN4KJob6resultEPS_+0x3c)[0x41a88aa8]
/usr/lib/libkdecore.so.5(_ZN4KJob10emitResultEv+0x40)[0x41a8960c]
/usr/lib/libkimap.so.4(_ZN5KIMAP8LoginJob14handleResponseERKNS_7MessageE+0x85c)[0x4120c3f8]
/usr/lib/libkimap.so.4(_ZN5KIMAP14SessionPrivate16responseReceivedERKNS_7MessageE+0x4b0)[0x41212864]
/usr/lib/libkimap.so.4(_ZN5KIMAP7Session11qt_metacallEN11QMetaObject4CallEiPPv+0xbc)[0x41212b70]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN11QMetaObject8metacallEP7QObjectNS_4CallEiPPv+0x38)[0x40440bf4]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN14QMetaCallEvent13placeMetaCallEP7QObject+0x20)[0x4044f444]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x288)[0x40450a18]
/opt/qt4-maemo5/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xa0)[0x406b71b0]
/opt/qt4-maemo5/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x7b8)[0x406b9914]
/usr/lib/libkdeui.so.5(_ZN12KApplication6notifyEP7QObjectP6QEvent+0x19c)[0x417630b8]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x7c)[0x40438fcc]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x2fc)[0x4043a5e0]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN16QCoreApplication16sendPostedEventsEP7QObjecti+0x24)[0x4043a7f0]
/opt/qt4-maemo5/lib/libQtCore.so.4[0x4047453c]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x1d0)[0x41f042d4]
/usr/lib/libglib-2.0.so.0[0x41f07e1c]
/usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x70)[0x41f08410]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x50)[0x40474794]
/opt/qt4-maemo5/lib/libQtGui.so.4[0x40785194]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x48)[0x404381c0]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x114)[0x404384c0]
/opt/qt4-maemo5/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0xa4)[0x4043a898]
/opt/qt4-maemo5/lib/libQtGui.so.4(_ZN12QApplication4execEv+0x24)[0x406b6b34]
/usr/lib/libakonadi-kde.so.4(_ZN7Akonadi12ResourceBase4initEPS0_+0x1c)[0x4012c650]
/usr/bin/akonadi_imap_resource(_ZN7Akonadi12ResourceBase4initI12ImapResourceEEiiPPc+0x74)[0x1e764]
/usr/bin/akonadi_imap_resource[0x1d2a4]
/lib/libc.so.6(__libc_start_main+0x108)[0x41cf4974]
/usr/bin/akonadi_imap_resource(_ZNK7Akonadi4Item21throwPayloadExceptionEii+0x44)[0x1a020]