We have a problem with making a Image of an HP XW 4400 Workstation.

If we start the Novell imaging enige (running under linux-kernel 2.6)
and use this command: 'img mp //mars/images/images/xw400metxpee'
then we get this error: SEGMENTATION FAULT

The hardware configuration of the workstation is:
- CPU: Intel Core2-6600 @ 2,4GHz
- Drive C: 20 GB (system)
- Drive D: 8 GB (pagefile)
- Windows XP Pro with SP 2
- (LAN booting:) Zenworks image engine

Can anyone help me with this error?
Thanks in advance.