From owner-freebsd-current Wed May 7 17:41:39 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id RAA28535 for current-outgoing; Wed, 7 May 1997 17:41:39 -0700 (PDT) Received: from abby.skypoint.net (abby.skypoint.net [199.86.32.252]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id RAA28528 for ; Wed, 7 May 1997 17:41:37 -0700 (PDT) Received: (from uucp@localhost) by abby.skypoint.net (8.8.5/alexis 2.7) with UUCP id TAA16544; Wed, 7 May 1997 19:41:35 -0500 (CDT) Received: (from bruce@localhost) by zuhause.mn.org (8.8.5/8.8.5) id TAA00322; Wed, 7 May 1997 19:35:55 -0500 (CDT) Date: Wed, 7 May 1997 19:35:55 -0500 (CDT) Message-Id: <199705080035.TAA00322@zuhause.mn.org> From: Bruce Albrecht To: Alex Nash Cc: freebsd-current@FreeBSD.ORG Subject: Re: Excessive tty-level buffer overflows In-Reply-To: <33711C1E.4DAA423A@mcs.com> References: <199705070407.XAA14409@zuhause.mn.org> <33711C1E.4DAA423A@mcs.com> X-Mailer: VM 6.22 under 19.15p2 XEmacs Lucid Mime-Version: 1.0 (generated by tm-edit 7.106) Content-Type: text/plain; charset=US-ASCII Sender: owner-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Alex Nash writes: > Bruce Albrecht wrote: > > >From my console log: > > May 6 21:56:58 zuhause /kernel: sio1: 1402 more tty-level buffer overflows (total 116883) > > May 6 21:56:59 zuhause /kernel: sio1: 2162 more tty-level buffer overflows (total 119045) > > May 6 21:57:08 zuhause /kernel: sio1: 4435 more tty-level buffer overflows (total 123480) > > May 6 21:57:13 zuhause /kernel: sio1: 142 more tty-level buffer overflows (total 123622) > > I've noticed the same thing here after moving from 2.2 to 3.0-SMP. > This message was present in 2.2, but I'd never seen it before -- > I suspect the problem is related to the SMP kernel. You might try > a 3.0-UP kernel to see if the problem goes away. Unfortunately, I'm running a 3.0-UP kernel because I'm unable to boot an SMP kernel right now.