Date: Wed, 1 Jul 2009 16:13:08 -0400 From: Jung-uk Kim <jkim@FreeBSD.org> To: freebsd-current@FreeBSD.org Cc: Alexey Dokuchaev <danfe@nsu.ru> Subject: Re: Kernel panic with if_sf.ko Message-ID: <200907011613.10550.jkim@FreeBSD.org> In-Reply-To: <20090701162108.GA33681@regency.nsu.ru> References: <20090701162108.GA33681@regency.nsu.ru>
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On Wednesday 01 July 2009 12:21 pm, Alexey Dokuchaev wrote: > Hello there, > > 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. FYI... Jung-uk Kim
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