From owner-freebsd-current@FreeBSD.ORG Tue Nov 27 17:25:55 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 DC4A916A468 for ; Tue, 27 Nov 2007 17:25:55 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.190]) by mx1.freebsd.org (Postfix) with ESMTP id 5D10B13C461 for ; Tue, 27 Nov 2007 17:25:54 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: by nf-out-0910.google.com with SMTP id b2so991128nfb for ; Tue, 27 Nov 2007 09:25:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=rAgPM6tZov0sM30B3XGganLAuxGH8QHd215XqMcDOgg=; b=NNUgD6XrKpo9EDGEMC/04lx4mv1Ju3+i5bx/zhAELTOWz02mjBWCTlip1E3Oyz43LR0QYx3fOsMT74bia4LsPnVlGJIL1A1m2LDh/Z6pqObe5gILzgY6MsqmoGl/6AeRp5zCy4yBUBsDiBCBzO2JK0vCcdZjvZmA99kJTpQVCCs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=MG28vP5azZe4X18zzUODCXbLsF12FpQrTdSvJ5kBHlQJC1EHx8lIQJsF7j2Nv4p3t7cPi0KoeEpHIs9/cr5Ppjnhglm1BDMEapisW5aWFIVuNWG47/70eq8YQVNAwjYCH3aTX7p0KUPneDcRSw0GUjtGsDrUFu20GS1kcLJibr0= Received: by 10.86.74.15 with SMTP id w15mr4055305fga.1196184353123; Tue, 27 Nov 2007 09:25:53 -0800 (PST) Received: by 10.86.100.19 with HTTP; Tue, 27 Nov 2007 09:25:52 -0800 (PST) Message-ID: <2a41acea0711270925w55742526n7ef77b1fcef3016f@mail.gmail.com> Date: Tue, 27 Nov 2007 09:25:52 -0800 From: "Jack Vogel" To: "Mark Atkinson" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <4744EBA4.7020209@clearchain.com> <3bbf2fe10711220408t30136430s15fdba0ebcbbfa66@mail.gmail.com> <3bbf2fe10711220427s38561159k4879d0c792d09694@mail.gmail.com> <474B4876.9020209@clearchain.com> <3bbf2fe10711261431s1b1bd697n46d370900d5fe9c0@mail.gmail.com> <2a41acea0711261434u817eb06xe05eba8447afc3ae@mail.gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: em0 panic: mutex em0 not owned 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: Tue, 27 Nov 2007 17:25:55 -0000 On Nov 27, 2007 8:10 AM, Mark Atkinson wrote: > > Is this expected after the fix? > > acquiring duplicate lock of same type: "network driver" > 1st em0 @ /usr/src/sys/dev/em/if_em.c:1018 > 2nd em0 @ /usr/src/sys/dev/em/if_em.c:1252 Same type, different lock, I don't see a problem unless there's some subtle thing I'm not aware of? Jack