Starting program: /usr/sbin/firewall-config 
[New Thread 1024 (LWP 1125)]
Qt: gdb: -nograb added to command-line options.
	 Use the -dograb option to enforce grabbing.

Program received signal SIGILL, Illegal instruction.
[Switching to Thread 1024 (LWP 1125)]
0x20000c8ec0c in __EXCEPTION_TABLE__ () from
/usr/lib/qt-2.2.0/lib/libqt.so.2
(gdb) bt
#0  0x20000c8ec0c in __EXCEPTION_TABLE__ ()
   from /usr/lib/qt-2.2.0/lib/libqt.so.2
#1  0x2000069d708 in QBoxLayout::addItem ()
   from /usr/lib/qt-2.2.0/lib/libqt.so.2
#2  0x2000062f018 in QLayout::eventFilter ()
   from /usr/lib/qt-2.2.0/lib/libqt.so.2
#3  0x200006ce630 in QObject::activate_filters ()
   from /usr/lib/qt-2.2.0/lib/libqt.so.2
#4  0x2000076a6d8 in QWidget::event () from
/usr/lib/qt-2.2.0/lib/libqt.so.2
#5  0x20000637970 in QApplication::notify ()
   from /usr/lib/qt-2.2.0/lib/libqt.so.2
#6  0x2000063896c in QApplication::sendPostedEvents ()
   from /usr/lib/qt-2.2.0/lib/libqt.so.2
#7  0x200007ba4a0 in QHBox::sizeHint () from
/usr/lib/qt-2.2.0/lib/libqt.so.2
#8  0x12000b834 in _init ()
#9  0x120027978 in _init ()
(gdb)