Application: kontact (4.4 rc2)
KDE Platform Version: 4.3.95 (KDE 4.3.95 (KDE 4.4 RC2))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-18-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
When I log in kontact starts up automatically, asking first for the password.
A window appears warning that there are two instances of kontact running. If I check "Close Kontact", nothing special happens, but I have to launch Kontact again (the password is not needed now as it is in Kwallet).
But if I chose to open Kontact anyway, two instances appear, the akonadi server is launched; it fails and then the two instances of Kontact crash.

The crash can be reproduced every time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f17e453d7f0 (LWP 1812))]

Thread 2 (Thread 0x7f17c0539910 (LWP 1902)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f17e28da5e2 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2705690, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2705690, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f17e28cf989 in QThreadPoolThread::run (this=0x2bf0f80) at concurrent/qthreadpool.cpp:140
#4  0x00007f17e28d96c5 in QThreadPrivate::start (arg=0x2bf0f80) at thread/qthread_unix.cpp:244
#5  0x00007f17dd30da04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f17e163180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f17e453d7f0 (LWP 1812)):
[KCrash Handler]
#5  0x00007f17cb0e9c5a in ?? () from /usr/lib/libkmailprivate.so.4
#6  0x00007f17cb0f7285 in ?? () from /usr/lib/libkmailprivate.so.4
#7  0x00007f17e29dfdc3 in QMetaObject::activate (sender=0x2c28e90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2c28f08) at kernel/qobject.cpp:3294
#8  0x00007f17cafdac94 in ?? () from /usr/lib/libkmailprivate.so.4
#9  0x00007f17cafdb614 in ?? () from /usr/lib/libkmailprivate.so.4
#10 0x00007f17cafdbf53 in ?? () from /usr/lib/libkmailprivate.so.4
#11 0x00007f17e29dfdc3 in QMetaObject::activate (sender=0x2f72490, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2c28f08) at kernel/qobject.cpp:3294
#12 0x00007f17e2de5c62 in KJob::result (this=0x2022920, _t1=0x2f72490) at ./kjob.moc:194
#13 0x00007f17e2de5f00 in KJob::emitResult (this=0x2f72490) at ../../kdecore/jobs/kjob.cpp:312
#14 0x00007f17e018b0b3 in KIO::SimpleJob::slotFinished (this=0x2f72490) at ../../kio/kio/job.cpp:475
#15 0x00007f17e018b1f0 in KIO::ListJob::slotFinished (this=0x2f72490) at ../../kio/kio/job.cpp:2453
#16 0x00007f17e018ec39 in KIO::ListJob::qt_metacall (this=0x2f72490, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff10a1f130) at ./jobclasses.moc:818
#17 0x00007f17e29dfdc3 in QMetaObject::activate (sender=0x2d2dfd0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2c28f08) at kernel/qobject.cpp:3294
#18 0x00007f17e024a531 in KIO::SlaveInterface::dispatch (this=0x2d2dfd0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#19 0x00007f17e02478a3 in KIO::SlaveInterface::dispatch (this=0x2d2dfd0) at ../../kio/kio/slaveinterface.cpp:91
#20 0x00007f17e023bc06 in KIO::Slave::gotInput (this=0x2d2dfd0) at ../../kio/kio/slave.cpp:324
#21 0x00007f17e023bdec in KIO::Slave::qt_metacall (this=0x2d2dfd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff10a1f550) at ./slave.moc:82
#22 0x00007f17e29dfdc3 in QMetaObject::activate (sender=0x2b7c040, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2c28f08) at kernel/qobject.cpp:3294
#23 0x00007f17e015a3b7 in KIO::ConnectionPrivate::dequeue (this=0x2dfe220) at ../../kio/kio/connection.cpp:82
#24 0x00007f17e015a4dd in KIO::Connection::qt_metacall (this=0x2b7c040, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x1f511a0) at ./connection.moc:79
#25 0x00007f17e29dcd19 in QObject::event (this=0x2b7c040, e=0x1f59a10) at kernel/qobject.cpp:1260
#26 0x00007f17e1d8ee8c in QApplicationPrivate::notify_helper (this=0x1890120, receiver=0x2b7c040, e=0x1f59a10) at kernel/qapplication.cpp:4242
#27 0x00007f17e1d9548d in QApplication::notify (this=0x7fff10a1ffd0, receiver=0x2b7c040, e=0x1f59a10) at kernel/qapplication.cpp:4125
#28 0x00007f17e33b81e6 in KApplication::notify (this=0x7fff10a1ffd0, receiver=0x2b7c040, event=0x1f59a10) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x00007f17e29cd04c in QCoreApplication::notifyInternal (this=0x7fff10a1ffd0, receiver=0x2b7c040, event=0x1f59a10) at kernel/qcoreapplication.cpp:704
#30 0x00007f17e29cf7c7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1865790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1865790) at kernel/qcoreapplication.cpp:1345
#32 0x00007f17e29f6ae3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#34 0x00007f17da18bbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x00007f17da18f598 in ?? () from /lib/libglib-2.0.so.0
#36 0x00007f17da18f6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x00007f17e29f6623 in QEventDispatcherGlib::processEvents (this=0x1864df0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#38 0x00007f17e1e3d2fe in QGuiEventDispatcherGlib::processEvents (this=0x2022920, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#39 0x00007f17e29cb972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#40 0x00007f17e29cbd4c in QEventLoop::exec (this=0x7fff10a1ff10, flags=) at kernel/qeventloop.cpp:201
#41 0x00007f17e29cfa8b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#42 0x0000000000403ec7 in _start ()
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Possible duplicates by query: bug 224492, bug 224414, bug 224400, bug 224252, bug 224238.

Reported using DrKonqi