Bug 285940

Application: kmail-migrator (0.1)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

I tried to migrate my KMail setting to the new KMail2 version based on akonadi. It then results in bug 259355.
https://bugs.kde.org/show_bug.cgi?id=259355

The crash can be reproduced every time.

-- Backtrace:
Application: KMail-Migrationswerkzeug (kmail-migrator), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7852710 (LWP 3624))]

Thread 2 (Thread 0xb5a2bb70 (LWP 3626)):
#0  0x00384dbd in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00939f14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x052468bb in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x05247637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x05247c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x056aab37 in QEventDispatcherGlib::processEvents (this=0x9dfe8d8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x0567b1dd in QEventLoop::processEvents (this=0xb5a2b2b0, flags=...) at kernel/qeventloop.cpp:149
#7  0x0567b421 in QEventLoop::exec (this=0xb5a2b2b0, flags=...) at kernel/qeventloop.cpp:201
#8  0x0557e90b in QThread::exec (this=0xa08ed50) at thread/qthread.cpp:498
#9  0x0565be2d in QInotifyFileSystemWatcherEngine::run (this=0xa08ed50) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x055817b3 in QThreadPrivate::start (arg=0xa08ed50) at thread/qthread_unix.cpp:331
#11 0x00382d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0092c0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7852710 (LWP 3624)):
[KCrash Handler]
#7  0x0805a931 in AbstractCollectionMigrator::startMigration (this=0xa1a1d48) at ../../../migration/kmail/abstractcollectionmigrator.cpp:712
#8  0x0807d09a in KMail::KMailMigrator::migrateImapAccount (this=0x9e4fad8, job=0x0, disconnected=true) at ../../../migration/kmail/kmailmigrator.cpp:742
#9  0x0807e06a in KMail::KMailMigrator::imapDisconnectedAccountCreated (this=0x9e4fad8, job=0xa136350) at ../../../migration/kmail/kmailmigrator.cpp:636
#10 0x0808df8d in KMail::KMailMigrator::qt_metacall (this=0x9e4fad8, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf82cbd8) at ./kmailmigrator.moc:115
#11 0x05682b7d in metacall (argv=0xbf82cbd8, idx=11, cl=QMetaObject::InvokeMetaMethod, object=0x9e4fad8) at kernel/qmetaobject.cpp:237
#12 QMetaObject::metacall (object=0x9e4fad8, cl=QMetaObject::InvokeMetaMethod, idx=11, argv=0xbf82cbd8) at kernel/qmetaobject.cpp:232
#13 0x05691a6a in QMetaObject::activate (sender=0xa136350, m=0x880a58c, local_signal_index=3, argv=0xbf82cbd8) at kernel/qobject.cpp:3278
#14 0x0865ceb5 in KJob::result (this=0xa136350, _t1=0xa136350) at ./kjob.moc:194
#15 0x0865cf08 in KJob::emitResult (this=0xa136350) at ../../kdecore/jobs/kjob.cpp:312
#16 0x00694c71 in configurationDialogRejected (this=<optimized out>) at ../../akonadi/agentinstancecreatejob.cpp:115
#17 Akonadi::AgentInstanceCreateJob::qt_metacall (this=0xa136350, _c=168995896, _id=0, _a=0xbf82cd48) at ./agentinstancecreatejob.moc:86
#18 0x05682b7d in metacall (argv=0xbf82cd48, idx=26, cl=QMetaObject::InvokeMetaMethod, object=0xa136350) at kernel/qmetaobject.cpp:237
#19 QMetaObject::metacall (object=0xa136350, cl=QMetaObject::InvokeMetaMethod, idx=26, argv=0xbf82cd48) at kernel/qmetaobject.cpp:232
#20 0x05691a6a in QMetaObject::activate (sender=0x9e2f560, m=0x852458, local_signal_index=2, argv=0xbf82cd48) at kernel/qobject.cpp:3278
#21 0x0069bbe5 in Akonadi::AgentManager::instanceAdded (this=0x9e2f560, _t1=...) at ./agentmanager.moc:163
#22 0x0069fdcc in Akonadi::AgentManagerPrivate::agentInstanceAdded (this=0x9e045a8, identifier=...) at ../../akonadi/agentmanager.cpp:102
#23 0x006a35c3 in Akonadi::AgentManager::qt_metacall (this=0x9e2f560, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf82ceb8) at ./agentmanager.moc:129
#24 0x05682b7d in metacall (argv=0xbf82ceb8, idx=16, cl=QMetaObject::InvokeMetaMethod, object=0x9e2f560) at kernel/qmetaobject.cpp:237
#25 QMetaObject::metacall (object=0x9e2f560, cl=QMetaObject::InvokeMetaMethod, idx=16, argv=0xbf82ceb8) at kernel/qmetaobject.cpp:232
#26 0x05691a6a in QMetaObject::activate (sender=0x9e2f4e8, m=0x857778, local_signal_index=0, argv=0xbf82ceb8) at kernel/qobject.cpp:3278
#27 0x007d82e5 in OrgFreedesktopAkonadiAgentManagerInterface::agentInstanceAdded (this=0x9e2f4e8, _t1=...) at agentmanagerinterface.moc:236
#28 0x007d8b1b in OrgFreedesktopAkonadiAgentManagerInterface::qt_metacall (this=0x9e2f4e8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf82d29c) at agentmanagerinterface.moc:160
#29 0x00257d87 in QDBusConnectionPrivate::deliverCall (this=0x9d77d68, object=0x9e2f4e8, msg=..., metaTypes=..., slotIdx=0) at qdbusintegrator.cpp:942
#30 0x00261c26 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9f77fb0, object=0x9e2f4e8) at qdbusintegrator_p.h:103
#31 0x05694b52 in QObject::event (this=0x9e2f4e8, e=0x9f77fb0) at kernel/qobject.cpp:1217
#32 0x03afed54 in notify_helper (e=0x9f77fb0, receiver=0x9e2f4e8, this=0x9ce2998) at kernel/qapplication.cpp:4486
#33 QApplicationPrivate::notify_helper (this=0x9ce2998, receiver=0x9e2f4e8, e=0x9f77fb0) at kernel/qapplication.cpp:4458
#34 0x03b04103 in QApplication::notify (this=0x9f77fb0, receiver=0x9e2f4e8, e=0x9f77fb0) at kernel/qapplication.cpp:3886
#35 0x00ee8681 in KApplication::notify (this=0x9cdea18, receiver=0x9e2f4e8, event=0x9f77fb0) at ../../kdeui/kernel/kapplication.cpp:311
#36 0x0567c19e in QCoreApplication::notifyInternal (this=0x9cdea18, receiver=0x9e2f4e8, event=0x9f77fb0) at kernel/qcoreapplication.cpp:787
#37 0x0567ff93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9cc8e98) at kernel/qcoreapplication.cpp:1428
#39 0x056800ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#40 0x056aa6a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=0x9ce4e90) at kernel/qeventdispatcher_glib.cpp:277
#42 0x0524725f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0x05247990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#44 0x05247c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#45 0x056aaada in QEventDispatcherGlib::processEvents (this=0x9cc9be0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#46 0x03bb6e3a in QGuiEventDispatcherGlib::processEvents (this=0x9cc9be0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x0567b1dd in QEventLoop::processEvents (this=0xbf82d934, flags=...) at kernel/qeventloop.cpp:149
#48 0x0567b421 in QEventLoop::exec (this=0xbf82d934, flags=...) at kernel/qeventloop.cpp:201
#49 0x0568019d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#50 0x03afc8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#51 0x08057999 in main (argc=) at ../../../migration/kmail/main.cpp:95

Reported using DrKonqi