[11152] in Hotline Meeting
m37-318-2: "cpu 0 panic: unaligned access"
daemon@ATHENA.MIT.EDU (mhpower@Athena.MIT.EDU)
Mon Oct 12 15:31:15 1992
From: mhpower@Athena.MIT.EDU
To: hotline@Athena.MIT.EDU
Cc: bugs@Athena.MIT.EDU
Date: Mon, 12 Oct 92 15:31:06 EDT
I was logged into m37-318-2 (DS 5000/120) for about 10 minutes when
the following appeared on the screen:
Exception condition
Cause reg = 0x10000610
Exception PC = 0x8011eebc
Status reg = 0xe004
Bad virt addr = 0x26f3
Stack ptr = 0xffffdd20
System Support reg = 0x50010f00
System Interrupt reg = 0x2
System Interrupt Mask reg = 0xff0f13e0
cpu 0 panic: unaligned access
locks held by cpu 0
print locks held by non-active processes
done
syncing disks... done
The one perhaps abnormal thing that was occurring at the time of the
panic was an rcp of a 2 Mb file into an AFS directory (which had
plenty of space/quota available to hold it). I have, however, done a
similar copy dozens of times in the past without problems.
The system did reboot OK, and is apparently usable afterwards. The AFS
file was of size 0 after the reboot.
Matt
