From owner-freebsd-hackers Thu Dec 13 13:28:46 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from niwun.pair.com (niwun.pair.com [209.68.2.70]) by hub.freebsd.org (Postfix) with SMTP id 6BAB137B416 for ; Thu, 13 Dec 2001 13:28:44 -0800 (PST) Received: (qmail 84028 invoked by uid 3193); 13 Dec 2001 21:28:43 -0000 Received: from localhost (sendmail-bs@127.0.0.1) by localhost with SMTP; 13 Dec 2001 21:28:43 -0000 Date: Thu, 13 Dec 2001 16:28:43 -0500 (EST) From: Mike Silbersack X-Sender: To: Jordan Hubbard Cc: Matthew Dillon , Mike Smith , , Subject: Re: NFS: How to make FreeBSD fall on its face in one easy step In-Reply-To: <62007.1008277820@winston.freebsd.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thu, 13 Dec 2001, Jordan Hubbard wrote: > I can't seem to get a crash dump out of it, but the panic I'm seeing is: > > panic: allocdirect_check: old 30246736 ! = new 30246736 || ibn 4 >= 12 > > For some reason the dump also dies, resettting the ata0 bus over and over > but not writing out to swap. > > - Jordan Was it allocdirect_merge perhaps? It looks like the debugging info it gives there is incomplete, three things can actually cause the panic to trigger. This panic is in the soft updates code; have you tried running the test with the soft updates patch applied? Mike "Silby" Silbersack To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message