#0  0x006252c4 in ?? () from /usr/lib/libQtCore.so.4
No symbol table info available.
#1  0x0023c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0x087059de in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.