From owner-freebsd-current@freebsd.org Tue Sep 1 22:20:15 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DF57F9C8E2A for ; Tue, 1 Sep 2015 22:20:15 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: from mail-pa0-x229.google.com (mail-pa0-x229.google.com [IPv6:2607:f8b0:400e:c03::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B1C17B41; Tue, 1 Sep 2015 22:20:15 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: by pacwi10 with SMTP id wi10so9120398pac.3; Tue, 01 Sep 2015 15:20:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=ySjHLVBpF7Eyi3ZlxJ64OLYK1TfE5b0497ptY1Noa9s=; b=nsPd197D4qFbi/B+ZbW+qmQ1iHUO3dtkzdfynjYuGVam4NaJwn1/TYxFQm8ZzHN+E+ l2cEfH6jrA2gLndAHRuXuhZePT7wK0gKO/DXzo42GGyIJhUeftGirlIFK6cpuovIrx67 6sS13mDKbX0+A9lMqkRqBT8uLkZ+lpjoHdBI3jcV2oD3EVBdBklu4n6f/i/u0FF+8z+1 9PHHw/YThpEhNxqXxoqQn64xmZ3tJYN7fcqGr+8LR1mpvNjYob+w5rh+N1FE0NPD+JcU /rkHye73FIT6UwSevfoWx0H7I7dcQotF58r4K1X7HAqzcSPzdRNaC5hppassyL19Bpfj NBGQ== X-Received: by 10.66.55.66 with SMTP id q2mr50195016pap.94.1441146015091; Tue, 01 Sep 2015 15:20:15 -0700 (PDT) Received: from [21.139.114.193] ([172.56.32.139]) by smtp.gmail.com with ESMTPSA id ld8sm19253440pbc.61.2015.09.01.15.20.14 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 01 Sep 2015 15:20:14 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (1.0) Subject: Re: Panic on boot during scan with pmspcv From: Garrett Cooper X-Mailer: iPhone Mail (12H321) In-Reply-To: Date: Tue, 1 Sep 2015 15:20:13 -0700 Cc: John Baldwin , freebsd-current Content-Transfer-Encoding: 7bit Message-Id: References: <1907622.HsVbIIOtmz@ralph.baldwin.cx> To: "cem@FreeBSD.org" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Sep 2015 22:20:16 -0000 > On Sep 1, 2015, at 13:30, Conrad Meyer wrote: > >> On Mon, Aug 31, 2015 at 6:20 PM, John Baldwin wrote: >> Probably pCardInfo is NULL. >> >> Looking at the pms driver source is making my stomach churn, but I don't >> see anything obvious. The field is set during attach, so it shouldn't be >> NULL when the intrhook runs. Do you have any other storage devices on >> this box? If so, I would try to kldload the pms driver after you have >> booted far enough to setup dumps (either that or setup remote kgdb). > > In fact, I don't have any storage devices attached to the PMC > controller on this box. So it's a pretty low priority for me other > than not panicing. I've configured the BIOS to legacy boot and the > issue no longer crops up. > > I just wanted to register the stack and unpleasantness on -CURRENT@ in > case someone else runs into it too and/or PMC is reading and can > diagnose/fix it. If you see something, bug it :)!