Application: krdc (4.3.90 (KDE 4.3.90 (KDE 4.4 RC1)))
KDE Platform Version: 4.3.90 (KDE 4.3.90 (KDE 4.4 RC1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
it happened 2 times. (the 2 times i used it)

right after clicking the disconnect button, it crashed.

The VNC server was a windows xp with Tight Vnc.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76e1700 (LWP 16116))]

Thread 2 (Thread 0xb2d2db70 (LWP 16225)):
[KCrash Handler]
#6  0x031d6ef9 in QMutex::lock (this=0x9db5dec) at thread/qmutex.cpp:150
#7  0x06a1a22d in ?? () from /usr/lib/kde4/krdc_vncplugin.so
#8  0x031dc3ae in QThreadPrivate::start (arg=0x9db5dc4) at thread/qthread_unix.cpp:244
#9  0x007fc80e in start_thread (arg=0xb2d2db70) at pthread_create.c:300
#10 0x003908de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76e1700 (LWP 16116)):
#0  0x008ec422 in __kernel_vsyscall ()
#1  0x00382c96 in *__GI___poll (fds=0x404ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x07ff3d80 in ?? () from /usr/lib/libxcb.so.1
#3  0x07ff42eb in ?? () from /usr/lib/libxcb.so.1
#4  0x07ff4687 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x044d12e9 in _XSend () from /usr/lib/libX11.so.6
#6  0x044d1900 in _XEventsQueued () from /usr/lib/libX11.so.6
#7  0x044ba5ff in XEventsQueued () from /usr/lib/libX11.so.6
#8  0x00fd4f77 in x11EventSourceDispatch (s=0x96f4340, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:95
#9  0x0630fe88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#10 0x06313730 in ?? () from /lib/libglib-2.0.so.0
#11 0x06313863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#12 0x03309bd5 in QEventDispatcherGlib::processEvents (this=0x96f1020, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#13 0x00fd4b75 in QGuiEventDispatcherGlib::processEvents (this=0x96f1020, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#14 0x032dc4c9 in QEventLoop::processEvents (this=0xbfb6f244, flags=) at kernel/qeventloop.cpp:149
#15 0x032dc91a in QEventLoop::exec (this=0xbfb6f244, flags=...) at kernel/qeventloop.cpp:201
#16 0x032e0b0f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#17 0x00f17237 in QApplication::exec () at kernel/qapplication.cpp:3570
#18 0x0806bd2c in _start ()

This bug may be a duplicate of or related to bug 218664.

Possible duplicates by query: bug 220461, bug 219905, bug 218664, bug 215436, bug 208350.

Reported using DrKonqi