From owner-freebsd-current@FreeBSD.ORG Thu Feb 5 14:11:22 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 452FE16A4CE for ; Thu, 5 Feb 2004 14:11:22 -0800 (PST) Received: from mail.dragondata.com (server2-b.dragondata.com [64.202.113.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1478343D4C for ; Thu, 5 Feb 2004 14:11:17 -0800 (PST) (envelope-from toasty@dragondata.com) Received: (qmail 78892 invoked by uid 1092); 5 Feb 2004 22:12:01 -0000 Received: from toasty@dragondata.com by server2.dragondata.com by uid 82 with qmail-scanner-1.20rc3 (uvscan: v4.2.40/v4296. spamassassin: 2.60-cvs. Clear:RC:1:. Processed in 0.640943 secs); 05 Feb 2004 22:12:01 -0000 Received: from ppp045.dhcp.your.org (HELO ?199.165.179.45?) (199.165.179.45) by mail.dragondata.com with RC4-SHA encrypted SMTP; 5 Feb 2004 22:12:00 -0000 Mime-Version: 1.0 (Apple Message framework v612) Content-Transfer-Encoding: 7bit Message-Id: <356CD0A4-5828-11D8-A138-000A95A8A1F2@dragondata.com> Content-Type: text/plain; charset=US-ASCII; format=flowed To: freebsd-current@freebsd.org From: Kevin Day Date: Thu, 5 Feb 2004 16:11:12 -0600 X-Mailer: Apple Mail (2.612) X-Mailman-Approved-At: Fri, 06 Feb 2004 05:12:59 -0800 Subject: vlan panic in -CURRENT 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: Thu, 05 Feb 2004 22:11:22 -0000 This crashes -CURRENT (from a couple of days ago) for me: ifconfig vlan0 create ifconfig vlan0 vlan 2 vlandev fxp0 ifconfig vlan0 up (immediate trap 12/page fault while in kernel mode crash) BUT, if I manually bring up fxp0 first, everything is fine. ifconfig fxp0 up ifconfig vlan0 create ifconfig vlan0 vlan 2 vlandev fxp0 ifconfig vlan0 up I don't have a crash dump since I don't have enough space on this drive. but this should be pretty easy to reproduce. If this isn't reproducible by whoever wants to look at this, I'm happy to get a backtrace through some other means. I'm using a stock GENERIC kernel, except I've added bridging and ipfw. Sorry if this has already been reported, but I don't see anything in gnats or the mailing lists about it. -- Kevin