kde2.2.2
qt 2.3.2

slackware 8

0x40d3f389 in wait4 () from /lib/libc.so.6
#0 0x40d3f389 in wait4 () from /lib/libc.so.6
#1 0x40db7058 in __check_rhosts_file () from /lib/libc.so.6
#2 0x4084d028 in KCrash::defaultCrashHandler ()
from /opt/kde2/lib/libkdecore.so.3
#3 0x40e6ed94 in pthread_kill () from /lib/libpthread.so.0
#4 0x40cc8908 in sigaction () from /lib/libc.so.6
#5 0x40cc9e31 in abort () from /lib/libc.so.6
#6 0x40cc30c2 in __assert_fail () from /lib/libc.so.6
#7 0x4086a6b9 in KCmdLineArgs::addCmdLineOptions ()
from /opt/kde2/lib/libkdecore.so.3
#8 0x407f7e37 in KUniqueApplication::addCmdLineOptions ()
from /opt/kde2/lib/libkdecore.so.3
#9 0x407f7f31 in KUniqueApplication::start ()
from /opt/kde2/lib/libkdecore.so.3
#10 0x407f9646 in KUniqueApplication::KUniqueApplication ()
from /opt/kde2/lib/libkdecore.so.3
#11 0x808791e in main (argc=1, argv=0xbffff904) at main.cpp:17
#12 0x40cb874f in __libc_start_main () from /lib/libc.so.6

follow this thread: qtella crashes on run