From owner-freebsd-firewire@FreeBSD.ORG Sun Dec 27 15:36:10 2009 Return-Path: Delivered-To: freebsd-firewire@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 574C910656AA for ; Sun, 27 Dec 2009 15:36:10 +0000 (UTC) (envelope-from ka@flu.if0.org) Received: from flu.if0.org (v112022.ppp.asahi-net.or.jp [124.155.112.22]) by mx1.freebsd.org (Postfix) with ESMTP id 169548FC21 for ; Sun, 27 Dec 2009 15:36:09 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by flu.if0.org (8.14.3/8.14.3) with ESMTP id nBRFEeGI026965 for ; Mon, 28 Dec 2009 00:14:51 +0900 (JST) (envelope-from ka@flu.if0.org) Date: Mon, 28 Dec 2009 00:14:40 +0900 (JST) Message-Id: <20091228.001440.71123742.ka@flu.if0.org> To: freebsd-firewire@freebsd.org From: Kazumaro Aoki X-Mailer: Mew version 6.2 on Emacs 22.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: reset with fwcontrol -R X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 27 Dec 2009 15:36:10 -0000 I have several experiences that sudden reboot is happened just after "fwcontrol -R foo.dv" was invoked. The operating system is FreeBSD 7.2R/i386. Before I use 7.2R, I used 6.3R and I never experienced such phenomenon. The sudden reboot is not always occurred. The probability is less than 1/200, when I randomly used "fwcontrol -R". However, there seems to exist the condition that the probability is considerably high. I used the PC as a video recorder with two firewire bus, and each bus connects to video capture box (in total two capture box). I record several programs at Sunday morning, and I met a sudden reboot at 8:30am with probability higher than 1/2. The recording schedule is as follows. 06:30:00.00 - 06:28:11 fwcontrol -u 0 -R 07:00:00.07 - 07:26:26 fwcontrol -u 0 -R 07:00:45.00 - 07:28:16 fwcontrol -u 1 -R 08:00:00.00 - 08:29:58 fwcontrol -u 0 -R 08:29:59.93 - 08:57:26 fwcontrol -u 0 -R 08:30:00.08 - 08:58:46 fwcontrol -u 1 -R The one of the two last fwcontrol seems to cause a reboot. I tried the following procedure several times. [offset] [duration] [command] 00:00:00 - 58 sec fwcontrol -u 1 -R 00:01:00 - 58 sec fwcontrol -u 0 -R 00:02:00 - 58 sec fwcontrol -u 0 -R 00:02:00 - 58 sec fwcontrol -u 1 -R I only met one reboot. I wander how to identify the reason. Do you have any suggestion to find (and fix) the reason (or problem)? Best regards, Kazumaro Aoki From owner-freebsd-firewire@FreeBSD.ORG Mon Dec 28 11:06:57 2009 Return-Path: Delivered-To: freebsd-firewire@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CA6CA1065670 for ; Mon, 28 Dec 2009 11:06:57 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id AD7458FC19 for ; Mon, 28 Dec 2009 11:06:57 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id nBSB6vjJ079455 for ; Mon, 28 Dec 2009 11:06:57 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id nBSB6vRA079453 for freebsd-firewire@FreeBSD.org; Mon, 28 Dec 2009 11:06:57 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 28 Dec 2009 11:06:57 GMT Message-Id: <200912281106.nBSB6vRA079453@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-firewire@FreeBSD.org Cc: Subject: Current problem reports assigned to freebsd-firewire@FreeBSD.org X-BeenThere: freebsd-firewire@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Firewire support in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Dec 2009 11:06:57 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/139549 firewire [firewire] reconnecting a firewire disk does not cause o kern/136946 firewire [fwohci] fwohci throws an"unrecoverable error" upon re p kern/125673 firewire [firewire] [panic] FreeBSD7 panics when kldunloading f o kern/122951 firewire [firewire] video-transfer via fwcontrol triggers a pan o kern/118093 firewire [firewire] firewire bus reset hogs CPU, causing data t p kern/114646 firewire [firewire] [patch] firewire fails after suspend/resume o kern/113785 firewire [firewire] dropouts when playing DV on firewire o kern/97208 firewire [firewire] System hangs / locks up when a firewire dis o kern/74238 firewire [firewire] fw_rcv: unknown response; firewire ad-hoc w 9 problems total.