When trying to burn with -current from 11 August or later I get a panic. panic: vm_fault_copy_wired: page missing This happens with both ULE and 4BSD schedulers. I'm using the sym driver on a Tekram 390u3d, LSI 53C1010-33 chip CD Writer is a Plextor 4/2/20 I can see several vm_* files was updated at the time burning broke, so it's probably related to that.