From: "Randy.Dunlap" <rdunlap@xenotime.net>
To: Kyle Davenport <kdavenpo@comcast.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: system freeze on cdrom failure
Date: Wed, 2 Aug 2006 21:10:23 -0700 [thread overview]
Message-ID: <20060802211023.a4561e37.rdunlap@xenotime.net> (raw)
In-Reply-To: <44D17525.2080705@comcast.net>
On Wed, 02 Aug 2006 23:01:41 -0500 Kyle Davenport wrote:
> I posted on this before, and I'm confirming that the problem is still
> happening at 2.6.17.5. Problem started with 2.6.15*. Saw it again
> in 2.6.16. If I reboot into 2.6.13, I still see some cdrom and/or scsi
> errors, but the system does not freeze. This was from running grip on a
> music cd. It also happens just reading most burned cd's or dvd's.
>
> Aug 1 23:23:00 quickest kernel: cdrom: dropping to single frame dma
> Aug 1 23:23:02 quickest kernel: BUG: unable to handle kernel NULL
> pointer dereference at virtual address 0000000c
>
> Problem drive is Toshiba DVD-ROM SD-M1401 (scsi). I do not see any
> errors with the same media in a Yamaha CRW2100S (scsi burner).
>
> Tyan Thunder K7X-Pro (S2469UNG)/ 2x2400 Athlon MP/ 1GB ram / 1TB disk /
> gcc 3.2
>
> This is easily repeatable - please ask for more info!
more info, please.
Like a full backtrace. And can you test 2.6.18-rc3 also?
---
~Randy
prev parent reply other threads:[~2006-08-03 4:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-03 4:01 Kyle Davenport
2006-08-03 4:10 ` Randy.Dunlap [this message]
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