On Tue, Feb 21, 2017 at 10:55:11AM -0800, Steve Kargl wrote: > On Mon, Feb 20, 2017 at 09:26:58PM -0800, Steve Kargl wrote: > > > > Well, the good news seems to be that r313254 and older are 'ok'. > > So, something between r313943 and r313254 is triggering a the > > problem. I'm still bisecting, but it might take a day or two. > > > > I've been able to narrow the range down to r313854 to r313943. > If I had to guess, the issue may be related to > > Author: kib > Date: Fri Feb 17 21:08:32 2017 > New Revision: 313898 > URL: https://svnweb.freebsd.org/changeset/base/313898 > > Log: > Merge i386 and amd64 mtrr drivers. > > I won't be able to investigate until later tonight (~ 10 hours from now).
>From what I see in other messages, you are using i386 kernel on Core2 class machine, am I right ? Did r313897 worked fine ? r313898 has a bug for i386 architecture, which was fixed in r313934. Could you compile kernel from r313898 sources with r313934 applied on top of it ? I mean, take r313898 and apply the changes from r313934 either manually or with patch, but not take any further changes from svn after r313898. If such kernel does not boot, I will provide further instructions. _______________________________________________ email@example.com mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"