From owner-freebsd-current@FreeBSD.ORG Fri Jun 11 12:38:54 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4677116A4CE for ; Fri, 11 Jun 2004 12:38:54 +0000 (GMT) Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id F253543D48 for ; Fri, 11 Jun 2004 12:38:53 +0000 (GMT) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (localhost [127.0.0.1]) by fledge.watson.org (8.12.11/8.12.11) with ESMTP id i5BCbWeu064587; Fri, 11 Jun 2004 08:37:32 -0400 (EDT) (envelope-from robert@fledge.watson.org) Received: from localhost (robert@localhost)i5BCbWAG064584; Fri, 11 Jun 2004 08:37:32 -0400 (EDT) (envelope-from robert@fledge.watson.org) Date: Fri, 11 Jun 2004 08:37:32 -0400 (EDT) From: Robert Watson X-Sender: robert@fledge.watson.org To: Andrey Chernov In-Reply-To: <20040610085442.GA668@nagual.pp.ru> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: current@FreeBSD.ORG Subject: Re: Today's -current panics X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Fri, 11 Jun 2004 12:38:54 -0000 On Thu, 10 Jun 2004, Andrey Chernov wrote: > I notice regular panics from today's kernel, process name is random, so > it is general kernel thing. Kernel from Jun 8 works normally. Here are > the samples. I can't provide more detailed info at this moment. It would be extremely helpful if you could figure out where in the kernel 0xc04cbf38 is. You should be able to do this using a kernel on disk; debugging, etc, is not necessary. If possible, DDB stack traces or the results of gdb on a dump would also be extremely helpful. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Senior Research Scientist, McAfee Research > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x1c > fault code = supervisor write, page not present > instruction pointer = 0x8:0xc04cbf38 > stack pointer = 0x10:0xccfdcbb4 > frame pointer = 0x10:0xccfdcbfc > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 4253 (cvsupd) > trap number = 12 > panic: page fault > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x1c > fault code = supervisor write, page not present > instruction pointer = 0x8:0xc04cbf38 > stack pointer = 0x10:0xccf7dbb4 > frame pointer = 0x10:0xccf7dbfc > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 1466 (sendmail) > trap number = 12 > panic: page fault > > -- > Andrey Chernov | http://ache.pp.ru/ > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >