From owner-freebsd-amd64@FreeBSD.ORG Tue Feb 3 17:40:03 2009 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9A2FE106564A for ; Tue, 3 Feb 2009 17:40:03 +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 886BF8FC18 for ; Tue, 3 Feb 2009 17:40:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n13He3UV039474 for ; Tue, 3 Feb 2009 17:40:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n13He36U039466; Tue, 3 Feb 2009 17:40:03 GMT (envelope-from gnats) Date: Tue, 3 Feb 2009 17:40:03 GMT Message-Id: <200902031740.n13He36U039466@freefall.freebsd.org> To: freebsd-amd64@FreeBSD.org From: Roar Pettersen X-Mailman-Approved-At: Tue, 03 Feb 2009 17:43:50 +0000 Cc: Subject: Re: amd64/131209: 7.1-STABLE amd64 crash X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Roar Pettersen List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Feb 2009 17:40:04 -0000 The following reply was made to PR amd64/131209; it has been noted by GNATS. From: Roar Pettersen To: John Baldwin Cc: Roar Pettersen , freebsd-amd64@freebsd.org, freebsd-gnats-submit@freebsd.org Subject: Re: amd64/131209: 7.1-STABLE amd64 crash Date: Tue, 3 Feb 2009 18:32:47 +0100 (CET) Hello John ! > Looks to be a bug here. Can you do 'frame 8' followed by 'l' in kgdb? (kgdb) frame 8 #8 0xffffffff8021d746 in bce_intr (xsc=Variable "xsc" is not available. ) at /usr/src/sys/dev/bce/if_bce.c:5748 5748 sc->rx_mbuf_ptr[sw_rx_cons_idx] = NULL; (kgdb) l 5743 bus_dmamap_unload(sc->rx_mbuf_tag, 5744 sc->rx_mbuf_map[sw_rx_cons_idx]); 5745 5746 /* Remove the mbuf from the RX chain. */ 5747 m0 = sc->rx_mbuf_ptr[sw_rx_cons_idx]; 5748 sc->rx_mbuf_ptr[sw_rx_cons_idx] = NULL; 5749 DBRUN(sc->debug_rx_mbuf_alloc--); 5750 sc->free_rx_bd++; 5751 5752 /* -- Med vennlig hilsen / Regards; Roar Pettersen Universitetet i Bergen - The University of Bergen Nygardsgt. 5 - N-5020 BERGEN - Norway Tlf: +47 55 58 40 55 fax: +47 55 58 40 70 roar.pettersen@it.uib.no - IT-Avd, UiB - http://www.uib.no