Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753209AbaA3UeM (ORCPT ); Thu, 30 Jan 2014 15:34:12 -0500 Received: from mail-gw1-out.broadcom.com ([216.31.210.62]:24856 "EHLO mail-gw1-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751468AbaA3UeK (ORCPT ); Thu, 30 Jan 2014 15:34:10 -0500 X-IronPort-AV: E=Sophos;i="4.95,752,1384329600"; d="scan'208";a="12326108" Subject: Re: igb and bnx2: "NETDEV WATCHDOG: transmit queue timed out" when skb has huge linear buffer From: Michael Chan To: Zoltan Kiss CC: Jeff Kirsher , Jesse Brandeburg , Bruce Allan , Carolyn Wyborny , Don Skidmore , Greg Rose , Peter P Waskiewicz Jr , Alex Duyck , John Ronciak , Tushar Dave , Akeem G Abodunrin , "David S. Miller" , , "netdev@vger.kernel.org" , , "xen-devel@lists.xenproject.org" In-Reply-To: <52EAA31B.1090606@schaman.hu> References: <52EAA31B.1090606@schaman.hu> Content-Type: text/plain; charset="cp1252" Date: Thu, 30 Jan 2014 12:34:08 -0800 Message-ID: <1391114048.4804.2.camel@LTIRV-MCHAN1.corp.ad.broadcom.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2014-01-30 at 19:08 +0000, Zoltan Kiss wrote: > I've experienced some queue timeout problems mentioned in the subject > with igb and bnx2 cards. Please provide the full tx timeout dmesg. bnx2 dumps some diagnostic information during tx timeout that may be useful. Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/