From owner-freebsd-current@FreeBSD.ORG Fri Aug 31 02:03:31 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1EDE816A417 for ; Fri, 31 Aug 2007 02:03:31 +0000 (UTC) (envelope-from asmrookie@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.188]) by mx1.freebsd.org (Postfix) with ESMTP id DFCF513C48E for ; Fri, 31 Aug 2007 02:03:29 +0000 (UTC) (envelope-from asmrookie@gmail.com) Received: by nf-out-0910.google.com with SMTP id k4so562968nfd for ; Thu, 30 Aug 2007 19:03:05 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=Ai0AE42Omm1ePUJpZg8f5uF7ZcNm2vsK5w4EsysDzc26Lq7mrgJQ0XOg4YDHYMHP+5YkWv7CaoVaPotYykXv8AIBlBDpRloabIP7Cv4peLeibcp4tow+h/T/IP9wy7naXWAwCeNNp0ZjbWT7lXGXWjiKOY/6abLJj3n1uz8r5rQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=ihGcZbTRUm9idbhP3vllY1p7Wx6PTC9/U5fP2Ab43GNrP2YydZ/aVO4o5FEq+XXyi0zQIjKfvILCbVdtZB7mcgsrOoYERoglM4+nU0EgWAdlIwvegbST3IPuc5OV9Y3k/1/mwWX0S60u0DKKsoOVlhpcMz8evP27DnpqYmfo/pE= Received: by 10.78.201.2 with SMTP id y2mr866366huf.1188525784620; Thu, 30 Aug 2007 19:03:04 -0700 (PDT) Received: by 10.78.97.18 with HTTP; Thu, 30 Aug 2007 19:03:04 -0700 (PDT) Message-ID: <3bbf2fe10708301903lc190386o61c309db7dd9680b@mail.gmail.com> Date: Fri, 31 Aug 2007 04:03:04 +0200 From: "Attilio Rao" Sender: asmrookie@gmail.com To: "Andrew Thompson" In-Reply-To: <20070831013847.GA5577@heff.fud.org.nz> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070830.043519.109271629.haro@kgt.co.jp> <20070829215249.GA54430@heff.fud.org.nz> <20070830.143335.89920717.haro@kgt.co.jp> <20070831.103257.52837654.haro@kgt.co.jp> <20070831013847.GA5577@heff.fud.org.nz> X-Google-Sender-Auth: da9f0f01216fbf3c Cc: freebsd-current@freebsd.org, haro@kgt.co.jp Subject: Re: LOR with iwi (was Re: Panic with iwi) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 31 Aug 2007 02:03:31 -0000 2007/8/31, Andrew Thompson : > On Fri, Aug 31, 2007 at 10:32:57AM +0900, haro@kgt.co.jp wrote: > > Hi Andrew, > > > > FYI, I just got following LOR with iwi, at the hotel: > > > > > > lock order reversal: > > 1st 0xc368e00c ieee80211com (802.11 com lock) @ net80211/ieee80211_scan.c:523 > > 2nd 0xc368f400 iwi0 (network driver) @ /home/haro/tmp/sys-7/modules/iwi/../../dev/iwi/if_iwi.c:1907 > > KDB: stack backtrace: > > db_trace_self_wrapper(c07d80aa,db312a4c,c05c1cce,c07da553,c368f400,...) at db_trace_self_wrapper+0x26 > > kdb_backtrace(c07da553,c368f400,c36771a0,c0997ade,c09974ca,...) at kdb_backtrace+0x29 > > Thanks. This one is known and considered harmless, it will be fixed up > after 7.0 is out and the tree unfrozen. if it is really a false positive, it is my idea it should be putted in the BLESSED list. Thanks, Attilio -- Peace can only be achieved by understanding - A. Einstein