Application: krdc (4.10.00)
KDE Platform Version: 4.10.00
Qt Version: 4.8.4
Operating System: Linux 3.4.28-2.20-pae i686
Distribution: "openSUSE 12.2 (i586)"

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

I've chosen my other LAN desktop of the list (vnc://foobar:5900).
click OK an the next popup (connection type, screen size,..) and then crash.

The crash doesn't happen every time, but since kde sc 4.10 (on both computers) I'm unable to connect :-(
But this would be another bug report...

The crash can be reproduced some of the time.

-- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb49f0740 (LWP 8437))]

Thread 2 (Thread 0xb2be6b40 (LWP 8438)):
[KCrash Handler]
#6  _gnutls_free_auth_info (session=session@entry=0xb352a300 <VncClientThread::credentialHandler(_rfbClient*, int)>) at gnutls_auth.c:309
#7  0xb33fcd18 in gnutls_deinit (session=0xb352a300 <VncClientThread::credentialHandler(_rfbClient*, int)>) at gnutls_state.c:427
#8  0xb34fe0fc in FreeTLS (client=client@entry=0xb238e008) at tls.c:529
#9  0xb34fd2da in rfbClientCleanup (client=client@entry=0xb238e008) at vncviewer.c:366
#10 0xb34fd45e in rfbInitClient (client=0xb238e008, argc=0x0, argv=0x0) at vncviewer.c:334
#11 0xb352b889 in VncClientThread::run (this=0x8661304) at /usr/src/debug/kdenetwork-4.10.0/krdc/vnc/vncclientthread.cpp:401
#12 0xb5ef8f48 in QThreadPrivate::start (arg=0x8661304) at thread/qthread_unix.cpp:338
#13 0xb561de32 in start_thread () from /lib/libpthread.so.0
#14 0xb5ce27ee in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb49f0740 (LWP 8437)):
#0  0xb770c424 in __kernel_vsyscall ()
#1  0xb5cd11bb in read () from /lib/libc.so.6
#2  0xb53b8c7e in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb5379622 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0xb5379a82 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb5379c51 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0xb603d631 in QEventDispatcherGlib::processEvents (this=0x8294558, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0xb665048a in ?? () from /usr/lib/libQtGui.so.4
#8  0xb600a12c in QEventLoop::processEvents (this=0xbf9473f8, flags=...) at kernel/qeventloop.cpp:149
#9  0xb35306b0 in VncView::startQuitting (this=0x86612d0) at /usr/src/debug/kdenetwork-4.10.0/krdc/vnc/vncview.cpp:175
#10 0xb352ee1c in VncView::outputErrorMessage (this=0x86612d0, message=...) at /usr/src/debug/kdenetwork-4.10.0/krdc/vnc/vncview.cpp:309
#11 0xb60239b2 in QMetaObject::activate (sender=0x8661304, m=0xb3535bdc <VncClientThread::staticMetaObject>, local_signal_index=4, argv=0xbf947588) at kernel/qobject.cpp:3548
#12 0xb352a105 in VncClientThread::outputErrorMessage (this=this@entry=0x8661304, _t1=...) at /usr/src/debug/kdenetwork-4.10.0/build/krdc/vnc/moc_vncclientthread.cpp:153
#13 0xb352a298 in VncClientThread::checkOutputErrorMessage (this=0x8661304) at /usr/src/debug/kdenetwork-4.10.0/krdc/vnc/vncclientthread.cpp:286
#14 0xb60239b2 in QMetaObject::activate (sender=0x8675748, m=0xb61764b8 <QTimer::staticMetaObject>, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3548
#15 0xb6075065 in QTimer::timeout (this=0x8675748) at .moc/release-shared/moc_qtimer.cpp:148
#16 0xb602aaa6 in QTimer::timerEvent (this=0x8675748, e=0xbf947bb0) at kernel/qtimer.cpp:280
#17 0xb6021784 in QObject::event (this=0x8675748, e=0xbf947bb0) at kernel/qobject.cpp:1165
#18 0xb659eb9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb65a359f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0xb7126b61 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#21 0xb600b65e in QCoreApplication::notifyInternal (this=0xbf947f04, receiver=0x8675748, event=0xbf947bb0) at kernel/qcoreapplication.cpp:946
#22 0xb603ff37 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#23 QTimerInfoList::activateTimers (this=0x82b12f4) at kernel/qeventdispatcher_unix.cpp:637
#24 0xb603cfb8 in timerSourceDispatch (source=0x82b12c0) at kernel/qeventdispatcher_glib.cpp:186
#25 timerSourceDispatch (source=0x82b12c0) at kernel/qeventdispatcher_glib.cpp:180
#26 0xb53797d3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0xb5379b70 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xb5379c51 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0xb603d631 in QEventDispatcherGlib::processEvents (this=0x8294558, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0xb665048a in ?? () from /usr/lib/libQtGui.so.4
#31 0xb600a12c in QEventLoop::processEvents (this=this@entry=0xbf947e18, flags=...) at kernel/qeventloop.cpp:149
#32 0xb600a421 in QEventLoop::exec (this=0xbf947e18, flags=...) at kernel/qeventloop.cpp:204
#33 0xb600f6da in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#34 0xb659ca14 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#35 0x08059de1 in main (argc=3, argv=0xbf947fe4) at /usr/src/debug/kdenetwork-4.10.0/krdc/main.cpp:104

Reported using DrKonqi