Application that crashed: kmail
Version of the application: 1.12.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
kmail crashes

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe8cd50c7f0 (LWP 3968))]

Thread 2 (Thread 0x7fe8af9ed910 (LWP 4203)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fe8cabff462 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1f4c860, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f4c860, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fe8cabf54f2 in QThreadPoolThread::run (this=<value optimized out>) at concurrent/qthreadpool.cpp:140
#4  0x00007fe8cabfe445 in QThreadPrivate::start (arg=0x140a450) at thread/qthread_unix.cpp:188
#5  0x00007fe8c5516a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fe8ca3e980d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe8cd50c7f0 (LWP 3968)):
[KCrash Handler]
#5  0x00007fe8cc2e46d6 in ?? () from /usr/lib/libkmailprivate.so.4
#6  0x00007fe8cbfcfeec in ?? () from /usr/lib/libkmailprivate.so.4
#7  0x00007fe8cc2b8bca in ?? () from /usr/lib/libkmailprivate.so.4
#8  0x00007fe8cc2bd04b in ?? () from /usr/lib/libkmailprivate.so.4
#9  0x00007fe8cacf9ddc in QMetaObject::activate (sender=0x3a9c490, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#10 0x00007fe8cc982af2 in KJob::result (this=0x1833448, _t1=0x3a9c490) at ./kjob.moc:188
#11 0x00007fe8cc982e6f in KJob::emitResult (this=0x3a9c490) at ../../kdecore/jobs/kjob.cpp:304
#12 0x00007fe8c4aa2d93 in KIO::SimpleJob::slotFinished (this=0x3a9c490) at ../../kio/kio/job.cpp:477
#13 0x00007fe8c4aa3253 in KIO::TransferJob::slotFinished (this=0x3a9c490) at ../../kio/kio/job.cpp:948
#14 0x00007fe8c4aa1b61 in KIO::TransferJob::qt_metacall (this=0x3a9c490, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff03558a30) at ./jobclasses.moc:343
#15 0x00007fe8cacf9ddc in QMetaObject::activate (sender=0x3a5a490, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#16 0x00007fe8c4b63a81 in KIO::SlaveInterface::dispatch (this=0x3a5a490, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#17 0x00007fe8c4b60333 in KIO::SlaveInterface::dispatch (this=0x3a5a490) at ../../kio/kio/slaveinterface.cpp:91
#18 0x00007fe8c4b5314d in KIO::Slave::gotInput (this=0x3a5a490) at ../../kio/kio/slave.cpp:322
#19 0x00007fe8c4b5526c in KIO::Slave::qt_metacall (this=0x3a5a490, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff03558df0) at ./slave.moc:76
#20 0x00007fe8cacf9ddc in QMetaObject::activate (sender=0x5fd30f0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#21 0x00007fe8c4a6ff57 in KIO::ConnectionPrivate::dequeue (this=0x49ce950) at ../../kio/kio/connection.cpp:82
#22 0x00007fe8c4a7007d in KIO::Connection::qt_metacall (this=0x5fd30f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x5a34030) at ./connection.moc:73
#23 0x00007fe8cacf40f9 in QObject::event (this=0x5fd30f0, e=0x5040180) at kernel/qobject.cpp:1111
#24 0x00007fe8cb177efc in QApplicationPrivate::notify_helper (this=0x1251a70, receiver=0x5fd30f0, e=0x5040180) at kernel/qapplication.cpp:4056
#25 0x00007fe8cb17f1ce in QApplication::notify (this=0x7fff035598c0, receiver=0x5fd30f0, e=0x5040180) at kernel/qapplication.cpp:4021
#26 0x00007fe8ccf3aab6 in KApplication::notify (this=0x7fff035598c0, receiver=0x5fd30f0, event=0x5040180) at ../../kdeui/kernel/kapplication.cpp:302
#27 0x00007fe8cace4c2c in QCoreApplication::notifyInternal (this=0x7fff035598c0, receiver=0x5fd30f0, event=0x5040180) at kernel/qcoreapplication.cpp:610
#28 0x00007fe8cace580a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x11ecd00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x11ecd00) at kernel/qcoreapplication.cpp:1247
#30 0x00007fe8cad0d533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#31 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#32 0x00007fe8c1f7ebce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x00007fe8c1f82598 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007fe8c1f826c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x00007fe8cad0d1a6 in QEventDispatcherGlib::processEvents (this=0x11ec930, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#36 0x00007fe8cb20c4be in QGuiEventDispatcherGlib::processEvents (this=0x1833448, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#37 0x00007fe8cace3532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007fe8cace3904 in QEventLoop::exec (this=0x7fff035596f0, flags=) at kernel/qeventloop.cpp:201
#39 0x00007fe8cace5ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#40 0x0000000000402fe9 in _start ()
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 231287

Reported using DrKonqi