Application: akonadi_imap_resource (0.1) KDE Platform Version: 4.5.00 (KDE 4.5.0) (Compiled from sources) Qt Version: 4.7.0 Operating System: Linux 2.6.35-rc6-tuxonice x86_64 Distribution: "Gentoo Base System release 2.0.1" -- Information about the crash: - What I was doing when the application crashed: I was trying to migrate my kmail data from kmail1 to kmail2. It crashed on migration of gmail account with many imap folders -- Backtrace: Application: Akonadi Resource (akonadi_imap_resource), signal: Segmentation fault [Current thread is 1 (Thread 0x7f530b86d760 (LWP 8544))] Thread 3 (Thread 0x7f53009fb710 (LWP 8687)): #0 __pthread_mutex_lock (mutex=<value optimized out>) at pthread_mutex_lock.c:125 #1 0x0000003cb3e3f0ba in IA__g_main_context_prepare (context=<value optimized out>, priority=<value optimized out>) at gmain.c:2282 #2 0x0000003cb3e3f4e8 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2571 #3 0x0000003cb3e3facc in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at gmain.c:2654 #4 0x0000003ceb191f56 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414 #5 0x0000003ceb164c92 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149 #6 0x0000003ceb165074 in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201 #7 0x0000003ceb071c6d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490 #8 0x000000350ca39151 in KIMAP::SessionThread::run (this=<value optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.5.0/work/kdepimlibs-4.5.0/kimap/sessionthread.cpp:167 #9 0x0000003ceb074bfe in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:266 #10 0x0000003cb2a067aa in start_thread (arg=<value optimized out>) at pthread_create.c:297 #11 0x0000003cb22ce8cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 2 (Thread 0x7f52ff7f3710 (LWP 8689)): #0 0x0000003cb22c69d3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000003cb3e3f679 in g_main_context_poll (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2904 #2 g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586 #3 0x0000003cb3e3facc in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at gmain.c:2654 #4 0x0000003ceb191f56 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414 #5 0x0000003ceb164c92 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149 #6 0x0000003ceb165074 in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201 #7 0x0000003ceb071c6d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490 #8 0x000000350ca39151 in KIMAP::SessionThread::run (this=<value optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.5.0/work/kdepimlibs-4.5.0/kimap/sessionthread.cpp:167 #9 0x0000003ceb074bfe in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:266 #10 0x0000003cb2a067aa in start_thread (arg=<value optimized out>) at pthread_create.c:297 #11 0x0000003cb22ce8cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 1 (Thread 0x7f530b86d760 (LWP 8544)): [KCrash Handler] #6 _dbus_connection_lock (connection=<value optimized out>) at dbus-connection.c:355 #7 0x00000034fee1d6dd in _dbus_pending_call_get_connection_and_lock (pending=<value optimized out>) at dbus-pending-call.c:307 #8 0x00000034fee0f6de in reply_handler_timeout (data=<value optimized out>) at dbus-connection.c:3163 #9 0x00000034ff2198e7 in q_dbus_timeout_handle (this=<value optimized out>, e=<value optimized out>) at qdbus_symbols_p.h:174 #10 QDBusConnectionPrivate::timerEvent (this=<value optimized out>, e=<value optimized out>) at qdbusintegrator.cpp:1040 #11 0x0000003ceb1778d9 in QObject::event (this=<value optimized out>, e=<value optimized out>) at kernel/qobject.cpp:1175 #12 0x00000034ffdb2bfc in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4389 #13 0x00000034ffdb876d in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4270 #14 0x0000003500c3a196 in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.5.0/work/kdelibs-4.5.0/kdeui/kernel/kapplication.cpp:309 #15 0x0000003ceb165f3b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:732 #16 0x0000003ceb1950e2 in QCoreApplication::sendEvent (this=<value optimized out>) at kernel/qcoreapplication.h:215 #17 QTimerInfoList::activateTimers (this=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:602 #18 0x0000003ceb192238 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #19 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231 #20 0x0000003cb3e3bac1 in g_main_dispatch (context=<value optimized out>) at gmain.c:1960 #21 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513 #22 0x0000003cb3e3f918 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591 #23 0x0000003cb3e3facc in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at gmain.c:2654 #24 0x0000003ceb191f03 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #25 0x00000034ffe62cfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #26 0x0000003ceb164c92 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149 #27 0x0000003ceb165074 in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201 #28 0x0000003ceb1690cb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #29 0x0000003504d26c12 in Akonadi::ResourceBase::init (r=<value optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.5.0/work/kdepimlibs-4.5.0/akonadi/resourcebase.cpp:245 #30 0x0000000000415858 in Akonadi::ResourceBase::init<ImapResource> (argc=<value optimized out>, argv=<value optimized out>) at /usr/include/akonadi/resourcebase.h:186 #31 main (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/kdepim-runtime-4.4.92/work/kdepim-runtime-4.4.92/resources/imap/imapresource.cpp:2068 Reported using DrKonqi
This might be a D-bus issue which is fixed in D-Bus 1.3.1 and later: http://bugreports.qt.nokia.com/browse/QTBUG-7475 https://bugs.freedesktop.org/show_bug.cgi?id=17754 Dolphin reports which look similar: https://bugs.kde.org/show_bug.cgi?id=208921 https://bugs.kde.org/show_bug.cgi?id=226725
Indeed could be related to the D-Bus issue mentionned in comment #1. In any case, tested the migrator yesterday and didn't experience this issue.