. Thread 2 (Thread 8385): #0 0x00c13422 in __kernel_vsyscall () #1 0x00e399b1 in select () from /lib/tls/i686/cmov/libc.so.6 #2 0x04645483 in WaitForMessage () from /usr/lib/libvncclient.so.0 #3 0x05432e27 in ?? () from /usr/lib/kde4/krdc_vncplugin.so #4 0x01c8ae22 in ?? () from /usr/lib/libQtCore.so.4 #5 0x00c1980e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #6 0x00e4081e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (Thread 8384): #0 0x01d8cf90 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () from /usr/lib/libQtCore.so.4 #1 0x08062843 in _start ()