2.3.46-2 & mixers

I found something very odd with es1371/ac97_codec. When I use any of my graphical mixers to adjust the volume (aumix, gmix, xmixer), the prog segfaults and i get a kernel oops. However, if i use aumix-minimal to adjust an individual volume, it seems to work. If i try to save the mixer settings with aumix-minimal, that segfaults as well.