Date: Fri, 23 Apr 2004 23:32:49 +0200 From: Ian FREISLICH <if@hetzner.co.za> To: John Baldwin <jhb@FreeBSD.org> Cc: peter@FreeBSD.org Subject: Re: panic: page fault during install_ap_tramp() Message-ID: <E1BH8Hx-000Ag3-00@brane.freislich.nom.za> In-Reply-To: Message from John Baldwin <jhb@FreeBSD.org> of "Fri, 23 Apr 2004 11:22:14 -0400." <200404231122.14650.jhb@FreeBSD.org>
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> On Thursday 22 April 2004 08:39 am, Ian Freislich wrote: > > Hi > > > > I started getting this panic from Monday this week. The system is > > an old gigabyte dual pentium II. Scheduler is SCHED_BSD if that > > makes a difference so early on in the boot. A while back I got a > > similar panic > > (http://www.freebsd.org/cgi/getmsg.cgi?fetch=1649457+1655104+/usr/local/www > >/db/text/2004/freebsd-current/20040208.freebsd-current) Which, in summary, > > jhb thought was as a result of a missing MADT in the ACPI whatever. This > > problem in the above link went away and > > has now resurfaced after about 2 months. I do a fresh world and > > kernel from current sources about every two days. > > Hmm, (subject changed for the real panic). Can you verify if a 4.x > SMP kernel boots ok on this box? This might be a pmap bug of some > sort. Peter might have a guess so I've cc'd him. I don't know about a recent 4.x SMP kernel, but this box has run stably on SMP kernels from 2.x days right up to 4.8(9?) when I changed to -current a while back. If you want me to try a recent 4.x kernel I'll do that. Ian -- Ian Freislich
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