From owner-freebsd-questions Mon Jan 30 21:59:35 1995 Return-Path: questions-owner Received: (from root@localhost) by freefall.cdrom.com (8.6.9/8.6.6) id VAA02774 for questions-outgoing; Mon, 30 Jan 1995 21:59:35 -0800 Received: from xi.dorm.umd.edu (xi.dorm.umd.edu [129.2.140.12]) by freefall.cdrom.com (8.6.9/8.6.6) with ESMTP id VAA02766 for ; Mon, 30 Jan 1995 21:59:32 -0800 Received: (from smpatel@localhost) by xi.dorm.umd.edu (8.6.9/8.6.9) id AAA00265; Tue, 31 Jan 1995 00:59:24 -0500 Date: Tue, 31 Jan 1995 00:59:23 -0500 (EST) From: Sujal Patel X-Sender: smpatel@xi.dorm.umd.edu To: freebsd-questions@FreeBSD.org Subject: Panic: vm_bounce_page_free: invalid bounce buffer Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: questions-owner@FreeBSD.org Precedence: bulk I've gotten a "Panic: vm_bounce_page_free: invalid bound buffer" every few days since I installed FreeBSD 2.0-RELEASE. My system is a 486 EISA with two bus masters, A Lance NE2100, and an Ultrastor 24F Scsi Controller. The Panic seems to occur during heavy network and heavy SCSI activity. Also the kernel prints "is0: MERR" a lot during heavy network load (This is equivalent to Linux's "Bus Master Arbitration Failure" Message). Also, after this panic the SCSI bus appears to be hung. Any ideas on how I could fix this? Thanks. Sujal