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From: Darren Reed <avalon@coombs.anu.edu.au>
Subject: recent changes to aic7xxx.*
To: hackers@freebsd.org
Date: Sun, 6 Apr 1997 23:09:34 +1000 (EST)
Cc: gibbs@freebsd.org
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I just tried the recent commits of these files to sys/i386/scsi and
sys/dev/aic7xxx and the result: my system NOW HANGS as a result of
these error messages (well, I can still ping it, but nothing else,
not even use the ALT keys to switch console):

Apr  6 22:06:29 freebsd /kernel: st0(ahc0:4:0): SCB 0x0 - timed out in dataout phase, SCSISIGI == 0x6
Apr  6 22:06:29 freebsd /kernel: SEQADDR == 0x125
Apr  6 22:06:29 freebsd /kernel: st0(ahc0:4:0): abort message in message buffer

previously I could still do other things on my system...not any more.