From nobody@FreeBSD.org  Sat Jun 25 18:22:30 2005
Return-Path: <nobody@FreeBSD.org>
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 3999816A41C
	for <freebsd-gnats-submit@FreeBSD.org>; Sat, 25 Jun 2005 18:22:29 +0000 (GMT)
	(envelope-from nobody@FreeBSD.org)
Received: from www.freebsd.org (www.freebsd.org [216.136.204.117])
	by mx1.FreeBSD.org (Postfix) with ESMTP id C5DAC43D49
	for <freebsd-gnats-submit@FreeBSD.org>; Sat, 25 Jun 2005 18:22:29 +0000 (GMT)
	(envelope-from nobody@FreeBSD.org)
Received: from www.freebsd.org (localhost [127.0.0.1])
	by www.freebsd.org (8.13.1/8.13.1) with ESMTP id j5PIMTjc055663
	for <freebsd-gnats-submit@FreeBSD.org>; Sat, 25 Jun 2005 18:22:29 GMT
	(envelope-from nobody@www.freebsd.org)
Received: (from nobody@localhost)
	by www.freebsd.org (8.13.1/8.13.1/Submit) id j5PIMTId055661;
	Sat, 25 Jun 2005 18:22:29 GMT
	(envelope-from nobody)
Message-Id: <200506251822.j5PIMTId055661@www.freebsd.org>
Date: Sat, 25 Jun 2005 18:22:29 GMT
From: Yuri <yuri@tsoft.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: some request to DVDROM causes kernel panic
X-Send-Pr-Version: www-2.3

>Number:         82649
>Category:       kern
>Synopsis:       [panic] some request to DVDROM causes kernel panic
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Jun 25 18:30:20 GMT 2005
>Closed-Date:    Sun Dec 09 17:43:13 UTC 2007
>Last-Modified:  Sun Dec 09 17:43:13 UTC 2007
>Originator:     Yuri
>Release:        5.4 release i386 on AMD64 processor
>Organization:
NA
>Environment:
FreeBSD eagle.xxx.xxx 5.4-RELEASE FreeBSD 5.4-RELEASE #0: Sun May  8 10:21:06 UTC 2005     root@harlow.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
When using dvdrip, when it already read titles and was beginning to rip, was saying "Initializing..." kernel panic occured. See log below

Sometimes dvdrip works ok, sometimes causes some messages FAILURE .... request description, sometimes this causes panic.

----log----
Jun 25 11:05:17 eagle kernel: acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x00 ascq=0x00 error=4<ABORTED>
Jun 25 11:12:39 eagle syslogd: kernel boot file is /boot/kernel/kernel
Jun 25 11:12:39 eagle kernel:
Jun 25 11:12:39 eagle kernel:
Jun 25 11:12:39 eagle kernel: Fatal trap 12: page fault while in kernel mode
Jun 25 11:12:39 eagle kernel: fault virtual address     = 0xa000074
Jun 25 11:12:39 eagle kernel: fault code                = supervisor write, page not present
Jun 25 11:12:39 eagle kernel: instruction pointer       = 0x8:0xc05dce9a
Jun 25 11:12:39 eagle kernel: stack pointer             = 0x10:0xe3730cb8
Jun 25 11:12:39 eagle kernel: frame pointer             = 0x10:0xe3730cbc
Jun 25 11:12:39 eagle kernel: code segment              = base 0x0, limit 0xfffff, type 0x1b
Jun 25 11:12:39 eagle kernel: = DPL 0, pres 1, def32 1, gran 1
Jun 25 11:12:39 eagle kernel: processor eflags  = interrupt enabled, resume, IOPL = 0
Jun 25 11:12:39 eagle kernel: current process           = 25 (irq15: ata1)
Jun 25 11:12:39 eagle kernel: trap number               = 12
Jun 25 11:12:39 eagle kernel: panic: page fault
Jun 25 11:12:39 eagle kernel: Uptime: 14h4m1s
Jun 25 11:12:39 eagle kernel: Cannot dump. No dump device defined.
Jun 25 11:12:39 eagle kernel: Automatic reboot in 15 seconds - press a key on the console to abort
Jun 25 11:12:39 eagle kernel: Rebooting...
Jun 25 11:12:39 eagle kernel: Copyright (c) 1992-2005 The FreeBSD Project.
Jun 25 11:12:39 eagle kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994

>How-To-Repeat:
run dvdrip port on some DVD
>Fix:
NA
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: remko 
State-Changed-When: Sun Dec 9 13:55:33 UTC 2007 
State-Changed-Why:  
Please provide a kernel dump so that we can investigate what is going on 
(your configuration does not support this yet as I can see in the 
logfile output), without that it's impossible to solve. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=82649 

From: Yuri <yuri@rawbw.com>
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re:kern/82649: [panic] some request to DVDROM causes kernel panic
Date: Sun,  9 Dec 2007 09:30:37 -0800

 This PR was originally filed long time ago: Sat, 25 Jun 2005.
 I didn't get any panics recently in this kind of scenario.
 
 Please close this PR.
 
 Yuri
State-Changed-From-To: feedback->closed 
State-Changed-By: remko 
State-Changed-When: Sun Dec 9 17:43:12 UTC 2007 
State-Changed-Why:  
Yuri reports that this PR can be closed, make it happen 

http://www.freebsd.org/cgi/query-pr.cgi?pr=82649 
>Unformatted:
