From owner-freebsd-stable Sat Oct 6 3:16:29 2001 Delivered-To: freebsd-stable@freebsd.org Received: from salmon.maths.tcd.ie (salmon.maths.tcd.ie [134.226.81.11]) by hub.freebsd.org (Postfix) with SMTP id 38CFA37B407 for ; Sat, 6 Oct 2001 03:16:25 -0700 (PDT) Received: from walton.maths.tcd.ie by salmon.maths.tcd.ie with SMTP id ; 6 Oct 2001 11:16:24 +0100 (BST) Date: Sat, 6 Oct 2001 11:16:23 +0100 From: David Malone To: mki Cc: stable@freebsd.org Subject: Re: panic in 4.4-stable (10/01 snap); help needed Message-ID: <20011006111623.A75883@walton.maths.tcd.ie> References: <20011005192458.G1671@cyclonus.mozone.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20011005192458.G1671@cyclonus.mozone.net>; from mki@mozone.net on Fri, Oct 05, 2001 at 07:24:58PM -0700 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Fri, Oct 05, 2001 at 07:24:58PM -0700, mki wrote: > A couple of my machines have panic'd (rather randomly it seems) > but on one of them, I was able to get a dump. The stack trace > is included below, if anyone can help, it'd be greatly > appreciated (on the machine below, there were no nfs mount points). It looks like you are using NQNFS - you'd be better avoiding it if you can. AFAIK it has been removed from -current. Using NFSv3 would probably be safer. > #6 0xc01adac6 in nqsrv_getlease (vp=0xfc106f00, duration=0xfbaa1e1c, flags=5, slp=0xffffffff, procp=0xf1884c20, nam=0x0, > cachablep=0xfbaa1e20, frev=0xfbaa1e24, cred=0xd2ad8800) at /usr/src/sys/nfs/nfs_nqlease.c:228 It looks like is is dereferencing a bad pointer in this frame. You could try saying "frame 6", "list" and "print lp" to see if you can find out what is going on. David. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message