From: Andrew Morton <akpm@linux-foundation.org>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Subject: Re: net-2.6.22 UDP stalls/hangs
Date: Mon, 23 Apr 2007 13:27:19 -0700 [thread overview]
Message-ID: <20070423132719.b7cf1c9e.akpm@linux-foundation.org> (raw)
In-Reply-To: <20070423.131810.78710074.davem@davemloft.net>
On Mon, 23 Apr 2007 13:18:10 -0700 (PDT)
David Miller <davem@davemloft.net> wrote:
> From: Andrew Morton <akpm@linux-foundation.org>
> Date: Mon, 23 Apr 2007 13:07:34 -0700
>
> > The interesting bit is:
> ...
> > I think I saw the same problem maybe 1.5 weeks ago on this machine, but I
> > didn't have time to investigate further. So it's not some recent thing.
>
> My initial reaction is that DNS responses are being lost or dropped
> for some reason.
Plausible. I'll try booting it with the ethernet unplugged.
> Please run tcpdump on the network while this machine comes up and
> see if DNS requests and replies are going back and forth
> correctly.
hm. That would require a hub and rather a lot of head-scratching.
> Also, please indicate what kind of network card is in this computer.
e1000:
05:00.0 Ethernet controller: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01)
next prev parent reply other threads:[~2007-04-23 20:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-23 20:07 net-2.6.22 UDP stalls/hangs Andrew Morton
2007-04-23 20:18 ` David Miller
2007-04-23 20:27 ` Andrew Morton [this message]
2007-04-23 20:37 ` David Miller
2007-04-23 20:56 ` Andrew Morton
2007-04-23 21:17 ` David Miller
2007-04-23 21:45 ` Andrew Morton
2007-04-23 22:12 ` Andrew Morton
2007-04-23 22:15 ` David Miller
2007-04-23 22:37 ` Andrew Morton
2007-04-23 22:45 ` David Miller
2007-04-23 23:35 ` Andrew Morton
2007-04-24 0:04 ` Herbert Xu
2007-04-24 0:07 ` David Miller
2007-04-23 23:14 ` Rick Jones
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