Has anyone been able to actually boot the AMD64 kernel after r194958?

[Pegasus Mc Cleaft]

Hi Current, 

    I was wondering.. Has anyone actually been able to boot a kernel after r194958? On 2 different machine (simmilar archecture) the system will kernel-trap right after attemping to mount the ZFS filesystems. I dont know if it is ZFS related or not as I am not able to get a core. It complains that no dump device has been defined and then locks up... 

    If there is a way that I can provide more information, please let me know how and I will post it. 

Thanks again, 
Peg