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From: C H Forsyth <forsyth@vitanuova.com>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] SuperMicro P6DGU
Date: Wed, 10 Nov 2004 13:48:17 +0000	[thread overview]
Message-ID: <8b46cc686faa291fa66ad80de397dd8d@vitanuova.com> (raw)
In-Reply-To: <48fa91a91dec3951895c5ab89a975502@quintile.net>

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i'd have said that was an old bug fixed by adding fpclear to l.s and main.c
and that kernel is somehow out of date, unless there's a new manifestation.

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From: "Steve Simon" <steve@quintile.net>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] SuperMicro P6DGU
Date: Wed, 10 Nov 2004 13:02:26 0000
Message-ID: <48fa91a91dec3951895c5ab89a975502@quintile.net>

Ok,

I understand a bit better now, I now have had 3 panics
and two of them where prevoked. Both these times I just rebooted
without halting - very early, just as fossil was comming up.

Both times I got an fp overflow and a panic, when I rebooted
again afterwards the system came up cleanly.

	panic (fp overflow) fppc=0x22aab status=0x80c1 pc=0x00022aa9

The problem seems to occur after fossil has checked a dirty filesystem.

0x22aa9 in fossil relates to /sys/src/libc/386/vlrt.c:105 which is _v2d().

Suffice to say my box seems happy now, I have one unexplained crash but
I would be happy to put that down to a mains dropout.

The above info might help somone else if this bites more severely.

-Steve

  reply	other threads:[~2004-11-10 13:48 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-10 13:02 Steve Simon
2004-11-10 13:48 ` C H Forsyth [this message]
  -- strict thread matches above, loose matches on Subject: below --
2004-11-08  6:32 Steve Simon
2004-11-09  1:54 ` Jim McKie

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