netbsd-8 crash in ixg driver during booting

[6bone]

the current version of netbsd-8 crashes while booting during the 
initialization of the network driver.

https://suse.uni-leipzig.de/crash/crash1.jpg
https://suse.uni-leipzig.de/crash/crash2.jpg
https://suse.uni-leipzig.de/crash/crash3.jpg
My old kernel from August 2017 did not have the problem yet.

Can someone take a look at the problem?

Thank you for your Efforts

Regards
Uwe