[New Thread 1024 (LWP 4162)] 0x40febc29 in wait4 () from /lib/libc.so.6 #0 0x40febc29 in wait4 () from /lib/libc.so.6 #1 0x41062dd8 in __DTOR_END__ () from /lib/libc.so.6 #2 0x40ed547b in waitpid () from /lib/libpthread.so.0 #3 0x403085ca in KCrash::defaultCrashHandler () from /opt/kde/lib/libkdecore.so.4 #4 0x40ed2fb4 in pthread_sighandler () from /lib/libpthread.so.0 #5 <signal handler called> #6 0x410a469a in glXChannelRectSyncSGIX () from /usr/lib/libGL.so.1 #7 0x08052bc8 in ?? () #8 0x4069293e in qt_cleanup () from /usr/lib/libqt-mt.so.3 #9 0x406f2db5 in QApplication::~QApplication () from /usr/lib/libqt-mt.so.3 #10 0x4028d365 in KApplication::~KApplication () from /opt/kde/lib/libkdecore.so.4 #11 0x40320ad0 in KUniqueApplication::~KUniqueApplication () from /opt/kde/lib/libkdecore.so.4 #12 0x08049e7c in main () #13 0x40f6516f in __libc_start_main () from /lib/libc.so.6