On Fri, 2010-10-22 at 02:46 -0700, Ivan Voras wrote: > On 10/21/10 21:06, Kostik Belousov wrote: > > On Thu, Oct 21, 2010 at 09:50:03AM -0700, Sean Bruno wrote: > >> On Thu, 2010-10-21 at 05:48 -0700, Andriy Gapon wrote: > >>> on 20/10/2010 21:28 Sean Bruno said the following: > >>>> I guess, I could replace the kernel on the CD and have them reburn it? > >>> > >>> That should work. > >>> BTW, here I described "yet another" way of building custom > >>> recovery/installation > >>> CDs that I use: > >>> http://wiki.freebsd.org/AvgLiveCD > >>> > >> > >> Before I get started on this, it looks like something else is going on. > >> > >> Here is a panic + trace on the latest 9-current snap shot. "hammer > >> time" indeed. > >> > >> Suggestions are welcome! > >> > >> > >> http://people.freebsd.org/~sbruno/9-current-panic.png > >> > >> http://people.freebsd.org/~sbruno/9-current-trace-panic.png > > > > It feels like msgbufp variable has absurd value. Can you arrange > > to get the output of verbose boot, esp. the SMAP lines ? > > This is probably completely wrong for this problem but in the tiny case > it isn't, maybe it will give someone an idea: I remember in the old > times (tm) that there was a trick by which the msgbuf is supposed to be > preserved across soft reboots. I don't know the details, and it might > just be valid for i386 but part of that deal could be that some code > tries to parse that memory area for valid msgbuf and due to some > garbage, fails with such a panic.
Strange you should mention this. Peter@ and I just had a 30 minute driveway conversation about just this issue. Sean _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"