On Wed, 1 Jul 2009, Jung-uk Kim wrote: > On Wednesday 01 July 2009 12:21 pm, Alexey Dokuchaev wrote: > >> I've started to observe the following rather annoying panic if I boot with >> if_sf loaded (via loader.conf) and having sf0 configured via DHCP on recent >> -CURRENT. If I comment out driver from loader.conf and load it manually >> (via kldload(8)) after system boots, it loads and gets configured just >> fine. >> >> Any clues here? Attached is relevant dmesg + DDB trace (debug kernel with >> WITNESS). I'm happy to provide any additional information (that is, >> ps/show uma/malloc, whatever). > > Last time I checked, bpf(4) with MAC caused a similar problem when it is > destroying bpf descriptor label. GENERIC includes MAC by default now. If > you don't need MAC, try removing "options MAC" from your kernel > configuration. I was not aware of this problem -- could you provide some more details? Any panic caused by having MAC in the kernel is a bug... Robert N M Watson Computer Laboratory University of CambridgeReceived on Wed Jul 01 2009 - 18:17:25 UTC
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