On Tue, Dec 10, 2013 at 1:14 PM, Frank Seltzer <frank_s at bellsouth.net>
wrote:> Morning All,
>
> I upgraded from 9.2-STABLE to 10.0-PRERELEASE #0 r259144 last night and I
am
> now getting this every 2 seconds in /var/log/messages:
>
> Dec 10 07:54:31 Shop kernel: ata1: FAILURE - zero length DMA transfer
> attempted
> Dec 10 07:54:31 Shop kernel: ata1: setting up DMA failed
>
> cat /var/log/messages | grep ata1:
>
> cd0 at ata1 bus 0 scbus3 target 0 lun 0
> cd0: <TSSTcorp DVD-ROM TS-H352C DE02> Removable CD-ROM SCSI-0 device
> cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
> cd0: Attempt to query device size failed: NOT READY, Medium not present -
> tray closed
> cd1 at ata1 bus 0 scbus3 target 1 lun 0
> cd1: <PHILIPS DVD+-RW DVD8701 5D24> Removable CD-ROM SCSI-0 device
> cd1: Serial Number MY0P92257015956T02SA
> cd1: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
> cd1: Attempt to query device size failed: NOT READY, Medium not present
>
> I have also gotten this 10 times so far:
>
> pid 12172 (dtrace), uid 0: exited on signal 11 (core dumped)
>
> and this during boot:
>
> pnpbios: Bad PnP BIOS data checksum
>
> System is a Dell Precision 670, BIOS rev A07 with 3G of memory.
>
> What can be causing these problems?
>
> Thanks,
> Frank
Rebuild hald and any other port that uses CAM.
Cheers
Tom