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[LUG] PANIC ide-scsi



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Eek - my desktop box panic'ed....

I was poking around with SCSI trying to sort something out with a
CDR, and it started to refuse to run "cdrecord -scanbus", hanging on
the second scsibus.

Spitting many errors

messages

Oct 24 09:45:46 derek kernel: ]
Oct 24 09:45:48 derek last message repeated 181 times
Oct 24 09:45:48 derek kernel: scsi : aborting command due to timeout
: pid 72049
95, scsi1, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
Oct 24 09:45:48 derek kernel: ]

syslog


Oct 24 09:40:43 derek kernel: ide-scsi: [[ 12 0 0 0 24 0 0 0 0 0 0 0 ] Oct 24 09:40:43 derek kernel: ] Oct 24 09:40:43 derek kernel: ide-scsi: expected 36 got 72 limit 36 Oct 24 09:40:43 derek kernel: hdd: lost interrupt Oct 24 09:40:43 derek kernel: ide-scsi: The scsi wants to send us more data than ~ expected - discarding data

The panic occurred running on shutdown (I realised this wasn't a
healthy state for a kernel), so not a major problem

The box has been up for eternity (well in computer time).

I think it was mindlessly poking at non-existent SCSI devices that
did this, but still I don't think it should have panic'ed. It might
also have been trying to mount a blank CD<doh>.

Anyone any clues if this is known, or if they can reproduce it?

Got to rush - seeing a guy about a CD I just recorded.

After reboot ide-scsi working fine AFAICT.

Since my tape drive has disappeared this reboot I'm thinking maybe
hardware fault on tape drive.

Simon

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