Application that crashed: kontact
Version of the application: 4.3.0
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-gentoo-r5 x86_64

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 0 (LWP 4606)]

Thread 9 (Thread 0x7f3060770910 (LWP 7280)):
#0  0x00007f30827984dd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f3065358882 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f30827942c7 in start_thread () from /lib/libpthread.so.0
#3  0x00007f3081d6a5ad in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f305ff6f910 (LWP 7282)):
#0  0x00007f3081d61426 in poll () from /lib/libc.so.6
#1  0x00007f307deef75b in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f307deef96e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f3082ae4c7a in QEventDispatcherGlib::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007f3082ac2a94 in QEventLoop::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007f3082ac2c1b in QEventLoop::exec () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007f3082a004ae in QThread::exec () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007f30655add2e in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f3082a02b6c in ?? () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007f30827942c7 in start_thread () from /lib/libpthread.so.0
#10 0x00007f3081d6a5ad in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f305f564910 (LWP 7340)):
#0  0x00007f308279ad4b in read () from /lib/libpthread.so.0
#1  0x00007f3065838b7b in ?? () from /usr/lib64/libasound.so.2
#2  0x00007f30658342a9 in snd_hctl_handle_events () from /usr/lib64/libasound.so.2
#3  0x00007f306583cbc5 in snd_mixer_handle_events () from /usr/lib64/libasound.so.2
#4  0x00007f305f5698d3 in ?? () from /usr/lib64/xine/plugins/1.26/xineplug_ao_out_alsa.so
#5  0x00007f30827942c7 in start_thread () from /lib/libpthread.so.0
#6  0x00007f3081d6a5ad in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f305ed63910 (LWP 7341)):
#0  0x00007f3082798259 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f3065365505 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f3065366d1d in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f30827942c7 in start_thread () from /lib/libpthread.so.0
#4  0x00007f3081d6a5ad in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f305e35f910 (LWP 7359)):
#0  0x00007f3081d639c2 in select () from /lib/libc.so.6
#1  0x00007f306537b071 in xine_usec_sleep () from /usr/lib64/libxine.so.1
#2  0x00007f3065363fbb in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f30827942c7 in start_thread () from /lib/libpthread.so.0
#4  0x00007f3081d6a5ad in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f305db5e910 (LWP 7360)):
#0  0x00007f3082798259 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f306535b606 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f306536082b in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f30827942c7 in start_thread () from /lib/libpthread.so.0
#4  0x00007f3081d6a5ad in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f305d35d910 (LWP 7361)):
#0  0x00007f3082798259 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f306535b606 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007f30653617ff in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f30827942c7 in start_thread () from /lib/libpthread.so.0
#4  0x00007f3081d6a5ad in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f305cb5c910 (LWP 7362)):
#0  0x00007f3082798259 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f306536950c in xine_event_wait () from /usr/lib64/libxine.so.1
#2  0x00007f306536957b in ?? () from /usr/lib64/libxine.so.1
#3  0x00007f30827942c7 in start_thread () from /lib/libpthread.so.0
#4  0x00007f3081d6a5ad in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f30887a4740 (LWP 4606)):
[KCrash Handler]
#5  QList (this=0x7fff2d9798b0, l=@0x41) at /usr/include/qt4/QtCore/qlist.h:111
#6  0x00007f30729907d3 in KMail::FolderJob::msgList (this=<value optimized out>) at /usr/src/debug/kde-base/kmail-4.3.0/kmail-4.3.0/kmail/folderjob.cpp:120
#7  0x00007f30728531eb in FolderStorage::ignoreJobsForMessage (this=<value optimized out>, msg=0x3b63870) at /usr/src/debug/kde-base/kmail-4.3.0/kmail-4.3.0/kmail/folderstorage.cpp:1113
#8  0x00007f30728530fa in FolderStorage::unGetMsg (this=0xde7420, idx=0) at /usr/src/debug/kde-base/kmail-4.3.0/kmail-4.3.0/kmail/folderstorage.cpp:569
#9  0x00007f3072883bcd in KMSearchPattern::matches (this=0xe46910, serNum=<value optimized out>, ignoreBody=<value optimized out>)
    at /usr/src/debug/kde-base/kmail-4.3.0/kmail-4.3.0/kmail/kmsearchpattern.cpp:796
#10 0x00007f3072852c59 in FolderStorage::slotProcessNextSearchBatch (this=0xde7420) at /usr/src/debug/kde-base/kmail-4.3.0/kmail-4.3.0/kmail/folderstorage.cpp:1180
#11 0x00007f307298dada in KMSearch::slotProcessNextBatch (this=0xe36360) at /usr/src/debug/kde-base/kmail-4.3.0/kmail-4.3.0/kmail/kmfoldersearch.cpp:272
#12 0x00007f307298dbb4 in KMSearch::qt_metacall (this=0xe36360, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff2d979ba0)
    at /usr/src/debug/kde-base/kmail-4.3.0/kmail-4.3.0_build/kmail/kmfoldersearch.moc:79
#13 0x00007f3082ad3c3b in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#14 0x00007f3082ad0b7c in QObject::event () from /usr/lib64/qt4/libQtCore.so.4
#15 0x00007f30835f02d7 in QApplicationPrivate::notify_helper () from /usr/lib64/qt4/libQtGui.so.4
#16 0x00007f30835f7472 in QApplication::notify () from /usr/lib64/qt4/libQtGui.so.4
#17 0x00007f30843124cc in KApplication::notify () from /usr/lib64/libkdeui.so.5
#18 0x00007f3082ac3d26 in QCoreApplication::notifyInternal () from /usr/lib64/qt4/libQtCore.so.4
#19 0x00007f3082ae7bd0 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#20 0x00007f3082ae4ce4 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#21 0x00007f307deec893 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0x00007f307deef7ec in ?? () from /usr/lib/libglib-2.0.so.0
#23 0x00007f307deef96e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#24 0x00007f3082ae4c63 in QEventDispatcherGlib::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00007f3083668a46 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#26 0x00007f3082ac2a94 in QEventLoop::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#27 0x00007f3082ac2c1b in QEventLoop::exec () from /usr/lib64/qt4/libQtCore.so.4
#28 0x00007f3082ac477c in QCoreApplication::exec () from /usr/lib64/qt4/libQtCore.so.4
#29 0x0000000000404a81 in _start ()

Reported using DrKonqi