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SubjectScsi timeout / kernel panic
I was wondering if someone can offer some advice as to how I can track this 
scsi error down. Below is the message printed to the console before the
system locked up.

scsi : aborting command due to timeout : pid 236637, scsi0, channel 0, id
0, lun
0 Write (10) 00 00 3a b0 1b 00 00 02 00
scsi0: Unable to Abort Command to Target 0 - CCB Reset
SCSI host 0 abort (pid 236615) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
scsi0: Resetting BusLogic BT-930 due to Target 0
scsi0: *** BusLogic BT-930 Initialized Successfully ***
Kernel panic: scsi_free:Trying to free unused memory
In swapper task - not syncing

Thanks, David


>Hello,
>
>I have a couple servers experiencing some lockup problems. I get these
>types of messages printed to the console. Can anyone offer some advise as
>to what might be causing this? I ran memtest extensively on these servers
>and did not find any memory errors. Here's the info. Thanks.
>
>[gecker@ns1 gecker]$ uname -a
>Linux ns1.reliablehosting.com 2.2.10 #1 Thu Nov 4 11:55:20 PST 1999 i686
>unknown
>
>scsi0 : BusLogic BT-930
> Vendor: QUANTUM Model: FIREBALL SE6.4S Rev: PJ09
> Type: Direct-Access ANSI SCSI revision: 02
>
>And the errors.
>scsi : aborting command due to timeout : pid 4062
>29, scsi0, channel 0, id 0, lun 0 Write (6) 01 00 93 02 00
>scsi0: Aborting CCB #406236 to Target 0
>
>scsi0 channel 0 : resetting for second half of retries.
>SCSI bus is being reset for host 0 channel 0.
>scsi0: Sending Bus Device Reset CCB #406320 to Target 0
>scsi : aborting command due to timeout : pid 406230, scsi0, channel 0, id
>0, lun
> 0 Write (6) 01 40 47 04 00
>scsi0: Unable to Abort Command to Target 0 - CCB Reset
>
>
>-
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