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Date: Sat, 3 Jun 1995 14:20:07 -0400
From: noni4737@mstr.hgc.edu (walter noniewicz)
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	id AA08271; Sat, 3 Jun 1995 14:20:07 -0400
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To: freebsd-bugs@FreeBSD.org
Subject: kernel page fault while doing tar to /dev/rft0
Sender: bugs-owner@FreeBSD.org
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I added a Conner floppy tape drive to a machine running 2.0R.  When a tried
to "tar cvf /dev/rft0" the machine choked:

Fatal tray 12: page fault while in kernel mode
fault virtual address = 0x4
fault code = supervisor read, page not present
instruction pointer = 0x8:0xf0191906
code segment = base 0x0, limit 0xffff, type 0x1b
             = DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 100 (tar)
interrupt mask =
panic: page fault

syncing disk... 5 5 2 done

It then goes into an automatic reboot.  I'll be happy to supply configuration
details if any one cares.  Otherwise, consider this just an FYI item.
Thanks.
Walter