From owner-freebsd-stable@FreeBSD.ORG Mon Feb 14 04:04:54 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A381C16A4CE for ; Mon, 14 Feb 2005 04:04:54 +0000 (GMT) Received: from smtp4.info.com.ph (smtp4.info.com.ph [202.57.96.77]) by mx1.FreeBSD.org (Postfix) with ESMTP id E298F43D1F for ; Mon, 14 Feb 2005 04:04:53 +0000 (GMT) (envelope-from marstrade@gmail.com) Received: from smtp2.info.com.ph (smtp2.info.com.ph [202.57.96.78]) by smtp4.info.com.ph (8.12.11/8.12.11) with ESMTP id j1E483Jo023432 for ; Mon, 14 Feb 2005 12:08:06 +0800 Received: from 210.5.96.111.pldt.net (localhost.localdomain [127.0.0.1]) by smtp2.info.com.ph (8.12.11/8.12.11) with ESMTP id j1E41RGZ020057 for ; Mon, 14 Feb 2005 12:01:28 +0800 From: Mars Trading To: FreeBSD Stable Date: Mon, 14 Feb 2005 12:04:34 +0800 User-Agent: KMail/1.7.2 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200502141204.35345.marstrade@gmail.com> Subject: Fatal trap 12 (mgetty) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Feb 2005 04:04:54 -0000 The machine was working fine for 24++hrs. then suddenly this: --- begin --- (several) putc to a clist with no reservered cblocks ucom0: read start failed Fatal trap 12: page fault while in kernel mode fault virtual address = 0x4c fault code = supervisor read, page not present instruction pointer = 0x8:0xc0478585a5 stack pointer = 0x10:0xc8c95a08 frame pointer = 0x10:0xc8c95a24 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 31031 (mgetty) --- end --- devices used: ATEN USB->Serial adapters (uplcom) connected to serial modems. Machine is being used for remote access. Nothing unusual in the kernel this time. Help! Dennis -- Mars Trading 9620 Kamagong St., Makati, Manila, Philippines Phone: (632) 8952241 FAX: (632) 8996124 email: marstrade@gmail.com