#0  0x00000000 in ?? ()
No symbol table info available.
#1  0xb75dd5dd in QObject::~QObject() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
No symbol table info available.
#2  0xb75dddb2 in QObject::~QObject() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
No symbol table info available.
#3  0x0804b409 in _start ()
No symbol table info available.