From owner-freebsd-stable@FreeBSD.ORG Tue Jun 21 08:44:05 2005 Return-Path: X-Original-To: freebsd-stable@FreeBSD.org Delivered-To: freebsd-stable@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 84F9416A41C for ; Tue, 21 Jun 2005 08:44:05 +0000 (GMT) (envelope-from tataz@tataz.chchile.org) Received: from postfix3-2.free.fr (postfix3-2.free.fr [213.228.0.169]) by mx1.FreeBSD.org (Postfix) with ESMTP id 45D5A43D1F for ; Tue, 21 Jun 2005 08:44:05 +0000 (GMT) (envelope-from tataz@tataz.chchile.org) Received: from tatooine.tataz.chchile.org (vol75-8-82-233-239-98.fbx.proxad.net [82.233.239.98]) by postfix3-2.free.fr (Postfix) with ESMTP id ED6DAC074 for ; Tue, 21 Jun 2005 10:44:03 +0200 (CEST) Received: by tatooine.tataz.chchile.org (Postfix, from userid 1000) id 1F390405B; Tue, 21 Jun 2005 10:44:19 +0200 (CEST) Date: Tue, 21 Jun 2005 10:44:19 +0200 From: Jeremie Le Hen To: freebsd-stable@FreeBSD.org Message-ID: <20050621084419.GC738@obiwan.tataz.chchile.org> References: <20050621070427.GA738@obiwan.tataz.chchile.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20050621070427.GA738@obiwan.tataz.chchile.org> User-Agent: Mutt/1.5.9i Cc: jeremie@le-hen.org Subject: Re: panic in RELENG_5 UMA X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Jun 2005 08:44:05 -0000 Hi, > I caught a panic this night on my RELENG_5. The kernel was compiled on > 2005/05/21. Please, feel free to ask for further informations (and > include me explicitely in the recipients list since I'm not subscribed > to this list). > > kgdb stacktrace: > %%% > [snip] > %%% I was a little bit sleepy earlier this morning. I forgot to tell that my kernel is compiled with INVARIANTS and PREEMPTION. %%% (kgdb) up 26 #26 0xc05ee0d5 in arpresolve (ifp=0xc1a5b000, rt0=0xc1d44000, m=0xc1be7200, dst=0xd6d3fa94, desten=0xd6d3fa2c "/æ]ÀäµwÀ") at ../../../netinet/if_ether.c:442 442 m_freem(la->la_hold); (kgdb) l 437 * There is an arptab entry, but no ethernet address 438 * response yet. Replace the held mbuf with this 439 * latest one. 440 */ 441 if (la->la_hold) 442 m_freem(la->la_hold); 443 la->la_hold = m; 444 if (rt->rt_expire) { 445 RT_LOCK(rt); 446 rt->rt_flags &= ~RTF_REJECT; (kgdb) print *la $1 = {la_le = {le_next = 0xc1e74400, le_prev = 0xc077aa68}, la_rt = 0xc1d44000, la_hold = 0x0, la_preempt = 5, la_asked = 0} %%% -- Jeremie Le Hen < jeremie at le-hen dot org >< ttz at chchile dot org >