NetBSD Problem Report #38088
From rafal@toaster.waterside.net Sat Feb 23 01:13:49 2008
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Date: Fri, 22 Feb 2008 18:55:24 -0500 (EST)
From: rafal@netbsd.org
Reply-To: rafal@netbsd.org
To: gnats-bugs@gnats.NetBSD.org
Subject: reading to/past end of audio CD on ahc0 watchdog reboots my SGI O2
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>Number: 38088
>Category: kern
>Synopsis: reading to/past end of audio CD on ahc0 watchdog reboots my SGI O2
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sat Feb 23 01:15:00 +0000 2008
>Originator: rafal@netbsd.org
>Release: NetBSD 4.99.54
>Organization:
Rafal's House of Hackable Hardware
>Environment:
System: NetBSD toaster 4.99.54 NetBSD 4.99.54 (GENERIC32_IP3x) #4: Wed Feb 20 16:14:45 EST 2008 rafal@fearless-vampire-killer:/extra/sgimips/obj/sys/arch/sgimips/compile/GENERIC32_IP3x sgimips
Architecture: mipseb
Machine: sgimips
>Description:
Any attempt to run 'cdparanoia' to rip audio CDs on my O2 has produced
messages like the ones below from cdparanoia, then a watchdog reboot:
scsi_read error: sector=242157 length=3 retry=0
Sense key: 5 ASC: 21 ASCQ: 0
Transport error: Illegal SCSI request (rejected by target)
System error: Invalid argument
scsi_read error: sector=242157 length=3 retry=0
Sense key: 5 ASC: 21 ASCQ: 0
Transport error: Illegal SCSI request (rejected by target)
System error: Invalid argument
On the console I see the following messages before the box reboots:
ahc0:Bus Device Reset Message Sent
Inactive SCB in untaggedQ
Inactive SCB on pending list
Inactive SCB on pending list
(repeats a bunch of times before the watchdog reboots the machine)
This is the 2nd CD of 2 tries that cause the same problem, so
I suspect it's pretty easy to reproduce.
>How-To-Repeat:
Run cdparanoia on an CD using the O2's built-in SCSI / CD drive.
Probably it's sufficient to rip the last track, since the CD in
the O2 is dog-slow, but I've just let it work while I was going
on with other stuff.
>Fix:
Unknown.
>Unformatted:
Sources of 2/19 ~ 1600 UTC
(Contact us)
$NetBSD: query-full-pr,v 1.39 2013/11/01 18:47:49 spz Exp $
$NetBSD: gnats_config.sh,v 1.8 2006/05/07 09:23:38 tsutsui Exp $
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