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Date: Mon, 13 May 1996 19:58:47 -0400
To: questions@freebsd.org
From: zoogy@cris.com (Chad Shackley)
Subject: Constant crashing
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One of my freebsd 2.1-release machines has recently started 
crashing...constantly.

By constantly I mean by every hour or so on average.  Here is the type of 
message that usually comes up.

Fatal trap 12: page fault while in kernel mode
fault virtual address    = 0xf62a7efc
fault code		 = supervisor read, page not present
processor eflags	 = interrupt enabled, resume, IOPL = 0
current process		 = 335 (sh)
panic: page fault

Any suggestions on what might be causing this?  The only change I've made 
recently was changing people's shells from csh to tcsh.

Thanks.

Chad