Messages in this thread | | | Date | Wed, 2 Aug 2006 21:10:23 -0700 | From | "Randy.Dunlap" <> | Subject | Re: system freeze on cdrom failure |
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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?
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