SLUB problems (was Re: lvcreate on 2.6.22.1: kernel tried to execute NX-protected page)

I got a few more oopses like the one in the original message (see below) and one with a different call trace but that happened while creating a snapshot too. After that I rebuilt the kernel with SLAB instead of SLUB. The system is running fine for a week now. BUG: unable to handle kernel NULL

SLUB problems (was Re: lvcreate on 2.6.22.1: kernel tried to execute NX-protected page)

I got a few more oopses like the one in the original message (see below) and one with a different call trace but that happened while creating a snapshot too. After that I rebuilt the kernel with SLAB instead of SLUB. The system is running fine for a week now. BUG: unable to handle kernel NULL