.
Thread 1 (process 19115):
#0  0xb7530ee7 in XCloseDisplay () from /usr/lib/libX11.so.6
#1  0xb7fa1367 in ?? () from /usr/lib/kde4/lib/libkdeinit4_klauncher.so
#2  0x00000001 in ?? ()
#3  0xb7faea00 in ?? () from /usr/lib/kde4/lib/libkdeinit4_klauncher.so
#4  0xbf8c1138 in ?? ()
#5  0xb7fa3913 in ?? () from /usr/lib/kde4/lib/libkdeinit4_klauncher.so
#6  0xbf8c165c in ?? ()
#7  0xb7faea00 in ?? () from /usr/lib/kde4/lib/libkdeinit4_klauncher.so
#8  0xbf8c1158 in ?? ()
#9  0xb7fa9c07 in ?? () from /usr/lib/kde4/lib/libkdeinit4_klauncher.so
#10 0x000000ff in ?? ()
#11 0xb7fad018 in ?? () from /usr/lib/kde4/lib/libkdeinit4_klauncher.so
#12 0x0000000f in ?? ()
#13 0x08094718 in ?? ()
#14 0xb7fa9ba9 in ?? () from /usr/lib/kde4/lib/libkdeinit4_klauncher.so
#15 0x08068db0 in ?? ()
#16 0xbf8c1468 in ?? ()
#17 <signal handler called>
#18 0xb7fb1410 in __kernel_vsyscall ()
#19 0xb7f09bcb in poll () from /lib/tls/i686/cmov/libc.so.6
#20 0xb7315e5f in ?? () from /usr/lib/libglib-2.0.so.0
#21 0x08068db0 in ?? ()
#22 0x00000006 in ?? ()
#23 0x000014dd in ?? ()
#24 0x08068db0 in ?? ()
#25 0x00000006 in ?? ()
#26 0xb7389a38 in ?? () from /usr/lib/libglib-2.0.so.0
#27 0xb7389a60 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xbf8c14b4 in ?? ()
#29 0x00000001 in ?? ()
#30 0x00000001 in ?? ()
#31 0x080596c0 in ?? ()
#32 0x08068db0 in ?? ()
#33 0xb7f09b90 in ?? () from /lib/tls/i686/cmov/libc.so.6
#34 0xb7f20eb0 in ?? () from /lib/tls/i686/cmov/libc.so.6
#35 0xb7f20e70 in ?? () from /lib/tls/i686/cmov/libc.so.6
#36 0xb733a482 in g_thread_self () from /usr/lib/libglib-2.0.so.0
#37 0xb731638c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0xb7de1f82 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#39 0xb7dbcf92 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#40 0xb7dbd09c in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#41 0xb7dbf86a in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#42 0xb7fa9b8e in kdemain () from /usr/lib/kde4/lib/libkdeinit4_klauncher.so
#43 0x08048572 in _start ()