From owner-freebsd-net@FreeBSD.ORG Sat Jun 21 05:08:10 2003 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9A51137B401; Sat, 21 Jun 2003 05:08:10 -0700 (PDT) Received: from perrin.int.nxad.com (internal.ext.nxad.com [69.1.70.251]) by mx1.FreeBSD.org (Postfix) with ESMTP id 42F5B43FBD; Sat, 21 Jun 2003 05:08:10 -0700 (PDT) (envelope-from hmp@nxad.com) Received: by perrin.int.nxad.com (Postfix, from userid 1072) id A25D82105A; Sat, 21 Jun 2003 05:08:09 -0700 (PDT) Date: Sat, 21 Jun 2003 05:08:09 -0700 From: Hiten Pandya To: freebsd-net@FreeBSD.org, freebsd-current@FreeBSD.org Message-ID: <20030621120809.GC5692@perrin.int.nxad.com> References: <20030619221703.GD64061@funkthat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030619221703.GD64061@funkthat.com> X-Operating-System: FreeBSD FreeBSD 4.7-STABLE User-Agent: Mutt/1.5.4i Subject: Re: locking problems in IPv6 code X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Jun 2003 12:08:11 -0000 On Thu, Jun 19, 2003 at 03:17:03PM -0700, John-Mark Gurney wrote: > I am running FreeBSD 5.1-R on a sparc64 machine, and am getting warnings > about mallocing data w/ a lock aquired. > > dmesg output: > malloc() of "64" with the following non-sleepablelocks held: > exclusive sleep mutex netisr lock r = 0 (0xc0271890) locked @ net/netisr.c:215 For what it's worth, these warnings also appear if netisr direct dispatch is enabled with the fxp(4) driver. Cheers. -- Hiten (hmp@FreeBSD.ORG)