From owner-freebsd-current  Thu Jul 29 23:47:14 1999
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Date: Fri, 30 Jul 1999 08:45:32 +0200
From: Jeroen Ruigrok/Asmodai <asmodai@wxs.nl>
To: current@freebsd.org
Subject: Panic plus advice needed
Message-ID: <19990730084532.B1396@daemon.ninth-circle.org>
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Hi,

I started a make world on my box last night and then proceeded to go to bed.

When I looked at my console this morning it had sprung into DDB because
of a panic: ffs_alloccg: map corrupted.

This panic occured on a box running pretty stable (at least panic less for
the last past 4-8 weeks).

I got show registers and trace information from DDB and also a crashdump.
Now I am wanting to use GDB to get more relevant information from the
crashdump. I have the GDB manual here, but could use some advice from 
people who've done this under FreeBSD before and could inform me of any
things that are somewhat obligatory to look at under FreeBSD.

If you want I can type in the DDB stuff later this day, but work awaits
my presence first.

Thanks for any advice.

-- 
Jeroen Ruigrok van der Werven                          asmodai(at)wxs.nl
The BSD Programmer's Documentation Project <http://home.wxs.nl/~asmodai>
Network/Security Specialist        BSD: Technical excellence at its best
Cum angelis et pueris, fideles inveniamur. Quis est iste Rex gloriae...?


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