From owner-freebsd-scsi@FreeBSD.ORG Thu Sep 25 09:10:04 2008 Return-Path: Delivered-To: freebsd-scsi@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 94F7C1065690 for ; Thu, 25 Sep 2008 09:10:04 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 8391F8FC1C for ; Thu, 25 Sep 2008 09:10:04 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m8P9A40g047100 for ; Thu, 25 Sep 2008 09:10:04 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m8P9A4MY047099; Thu, 25 Sep 2008 09:10:04 GMT (envelope-from gnats) Date: Thu, 25 Sep 2008 09:10:04 GMT Message-Id: <200809250910.m8P9A4MY047099@freefall.freebsd.org> To: freebsd-scsi@FreeBSD.org From: "Paul A. Procacci" Cc: Subject: Re: kern/126866: [isp] [panic] kernel panic on card initialization X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Paul A. Procacci" List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Sep 2008 09:10:04 -0000 The following reply was made to PR kern/126866; it has been noted by GNATS. From: "Paul A. Procacci" To: bug-followup@FreeBSD.org, westr@connection.ca Cc: Subject: Re: kern/126866: [isp] [panic] kernel panic on card initialization Date: Thu, 25 Sep 2008 03:56:10 -0500 Hello, I am having the same exact problem you were having using the same device. I started receiving this error on FBSD7-RELEASE and thought it was specific to that version. Naturally I upgraded to FBSD7-Stable as of today (9/25/2008), but still haven't been able to resolve this error, even with the patch presented here. Like you had mentioned on freebsd-scsi, the machine panic's roughly 50% of the time during boot. Here is my `trap` with the patch applied. Due note that this is typed by hand as the kvm I'm on doesn't allow for copy and paste: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x20 fault code = supervisor read data, page not present instruction pointer = 0x8 :0xffffffff80187350 stack pointer = 0x10 :ffffffffac499810 frame pointer = 0x10 : ffffff0003782320 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32, 0, ran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 5 (thread taskq) trap number = 12 panic: page fault cpuid = 0 Uptime 5s ---------------------------------------------------------------- I wish I had further information to give. The information I provided almost certainly pales in comparison to the submitters, but I believe it relevant given the symptoms / deice are identical.