Date: Thu, 16 Jan 1997 05:18:32 +1100
From: Bruce Evans <bde@zeta.org.au>
To: bugs@freebsd.org
Cc: dyson@freebsd.org
Subject: panic("vm_fault: fault on nofault entry...") in ddb
Message-ID: <199701151818.FAA32039@godzilla.zeta.org.au>
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The "fault on nofault entry" panic is fairly easy to run in to by attempting to examine nonexistent memory using ddb. The panic defeats ddb's trap handler. I got it for examining some sort of ffs buffer being copied out: x/x 0xf28f9000,1000 1000 was supposed to be a lazy way to get to the end, but is 4 times to large. Bruce
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