From: Tom Leete <tleete@mountain.net>
To: "Mohammad A. Haque" <mhaque@haque.net>
Cc: "David S. Miller" <davem@redhat.com>,
ionut@cs.columbia.edu, linux-kernel@vger.kernel.org
Subject: Re: ip_defrag is broken (was: Re: test12 lockups -- need feedback)
Date: Fri, 15 Dec 2000 04:22:31 -0500 [thread overview]
Message-ID: <3A39E2D7.237987A6@mountain.net> (raw)
In-Reply-To: <Pine.LNX.4.30.0012141746380.1220-100000@viper.haque.net>
"Mohammad A. Haque" wrote:
>
> I do the following....
>
> sudo modprobe iptable_nat
>
> Module Size Used by
> iptable_nat 17440 0 (unused)
> ip_conntrack 19808 1 [iptable_nat]
> ip_tables 12320 3 [iptable_nat]
>
> Oops start flying by when I access via NFS.
>
> If you need the actual Oops messages we're gonna have to get someone
> who can setup a serial console.
>
see my post of day before yesterday under the nfs thread for serial
console+kdb of this.
I also posted a simpler one under this thread of a fragmented ping attack
which is executable by any user on a peer.
# ping -c 100 -s 1470 -f <t12-host>
works fine;
$ ping -c 1 -s 1478 <t12-host>
crashes the target every time.
Tom
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next prev parent reply other threads:[~2000-12-15 9:53 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-13 23:22 test12 lockups -- need feedback Mohammad A. Haque
2000-12-14 0:22 ` Mikael Djurfeldt
2000-12-14 0:29 ` Mikael Djurfeldt
2000-12-14 1:28 ` dep
2000-12-14 2:58 ` Mohammad A. Haque
2000-12-14 3:48 ` Mohammad A. Haque
2000-12-14 12:21 ` Ingo Oeser
2000-12-14 11:42 ` Mohammad A. Haque
2000-12-15 15:20 ` Ingo Oeser
2000-12-14 12:10 ` dep
2000-12-14 12:15 ` Mohammad A. Haque
2000-12-14 13:16 ` dep
2000-12-14 14:41 ` Bob_Tracy
2000-12-14 18:38 ` ip_defrag is broken (was: Re: test12 lockups -- need feedback) Ion Badulescu
2000-12-14 19:27 ` David S. Miller
2000-12-14 19:52 ` Ion Badulescu
2000-12-14 19:43 ` David S. Miller
2000-12-14 20:07 ` Ion Badulescu
2000-12-14 19:55 ` Netfilter is broken (was Re: ip_defrag is broken (was: Re: test12 lockups -- need feedback)) David S. Miller
2000-12-15 0:20 ` Harald Welte
2000-12-15 0:11 ` David S. Miller
2000-12-15 0:48 ` Andi Kleen
2000-12-15 1:25 ` Harald Welte
2000-12-14 20:35 ` ip_defrag is broken (was: Re: test12 lockups -- need feedback) Mohammad A. Haque
2000-12-14 20:23 ` David S. Miller
2000-12-14 21:25 ` Mohammad A. Haque
2000-12-14 22:50 ` Mohammad A. Haque
2000-12-14 23:58 ` Mohammad A. Haque
2000-12-15 8:52 ` Jasper Spaans
2000-12-15 9:22 ` Tom Leete [this message]
2000-12-15 2:25 ` Tom Leete
2000-12-15 13:12 ` Rusty Russell
2000-12-14 20:49 ` Bob_Tracy
-- strict thread matches above, loose matches on Subject: below --
2000-12-14 22:39 Bob_Tracy
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