From owner-freebsd-current Fri Aug 8 00:44:32 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id AAA29594 for current-outgoing; Fri, 8 Aug 1997 00:44:32 -0700 (PDT) Received: from Ilsa.StevesCafe.com (Ilsa.StevesCafe.com [205.168.119.129]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id AAA29588 for ; Fri, 8 Aug 1997 00:44:29 -0700 (PDT) Received: from Ilsa.StevesCafe.com (localhost [127.0.0.1]) by Ilsa.StevesCafe.com (8.8.6/8.8.5) with ESMTP id BAA27307; Fri, 8 Aug 1997 01:44:10 -0600 (MDT) Message-Id: <199708080744.BAA27307@Ilsa.StevesCafe.com> X-Mailer: exmh version 2.0gamma 1/27/96 From: Steve Passe To: "Thomas D. Dean" cc: current@FreeBSD.ORG Subject: Re: Trap 9 When Boot SMP In-reply-to: Your message of "Thu, 07 Aug 1997 20:42:03 PDT." <199708080342.UAA00262@celebris.tddhome> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Fri, 08 Aug 1997 01:44:10 -0600 Sender: owner-freebsd-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Hi, > I get a trap 9 when I try to run an SMP kernel. I tried -current > and 3.0-970618-SNAP, with similar results. don't bother playing with the 618 SNAP, its very different from current and not worth debugging. --- > MP default config type: 5 > > bus: ISA+PCI, APIC: Integrated we see very few default config type boards, and they frequently get "broken" as I have no way to test for them. --- > Fatal Trap 9: general protection fault while in kernel mode smells like we don't have the per-cpu pages set up properly for a default config. using current build an SMP-GENERIC kernel. make sure options ddb is set (I'm pretty sure SMP-GENERIC already sets it, but check). when you trap to ddb on the panic do a "trace" command and send us the results. -- Steve Passe | powered by smp@csn.net | Symmetric MultiProcessor FreeBSD