Return-path: Received: from he.sipsolutions.net ([78.46.109.217]:38302 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751129Ab0JERWR (ORCPT ); Tue, 5 Oct 2010 13:22:17 -0400 Subject: Re: memory clobber in rx path, maybe related to ath9k. From: Johannes Berg To: Ben Greear Cc: "linux-wireless@vger.kernel.org" In-Reply-To: <4CAB59B2.5050106@candelatech.com> References: <4CAB59B2.5050106@candelatech.com> Content-Type: text/plain; charset="UTF-8" Date: Tue, 05 Oct 2010 19:22:16 +0200 Message-ID: <1286299336.3641.15.camel@jlt3.sipsolutions.net> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, 2010-10-05 at 10:00 -0700, Ben Greear wrote: > Oct 5 09:50:18 localhost kernel: Object 0xf5b18030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk > Oct 5 09:50:18 localhost kernel: Object 0xf5b18040: 80 00 00 00 ff ff ff ff ff ff c8 4c 75 20 e8 fd ....ÿÿÿÿÿÿÈLu.èý > Oct 5 09:50:18 localhost kernel: Object 0xf5b18050: c8 4c 75 20 e8 fd d0 88 80 c1 e1 03 00 00 00 00 ÈLu.èýÐ..Áá..... > Oct 5 09:50:18 localhost kernel: Object 0xf5b18060: 90 01 21 04 00 09 63 69 73 63 6f 73 62 2d 31 01 ..!...ciscosb-1. Evidently, a beacon was received into an already freed SKB. johannes