linux-kernel - Re: stuck tcp connections 2.6.26-rc7

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Message-ID: <dd18b0c30806251629q78abef79sb5b3d5a1ab17a004@mail.gmail.com>
Date:	Wed, 25 Jun 2008 23:29:07 +0000
From:	"Justin Mattock" <justinmattock@...il.com>
To:	"David Miller" <davem@...emloft.net>
Cc:	ray-lk@...rabbit.org, didier@...oud.com,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: stuck tcp connections 2.6.26-rc7

On Wed, Jun 25, 2008 at 10:24 PM, David Miller <davem@...emloft.net> wrote:
> From: "Ray Lee" <ray-lk@...rabbit.org>
> Date: Wed, 25 Jun 2008 08:16:20 -0700
>
>> On my system, I've noticed that the flashplugin can manage to starve
>> other processes in a pure scheduler sort of way, so you might try
>> running latencytop to see if there's some sort of issue there. OTOH,
>> I've noticed firefox itself hang for 3-15 seconds in the middle of a
>> read (just as you describe), with nothing else going on in the system,
>> so <shrug>. I've been blaming firefox, but I could be wrong.
>
> See if firefox is stuck in disk wait when things get wedged like
> this.
>

Hello; Thanks for the response. I must admit I need to figure out how
to do that(disk wait mode with firefox).
Aside from that, it seems there are reports of this with the latest
and so forth. As a note
This explains why and when I plugged in an older kernel that had no
problems at all,
was suddenly giving me problems, leading me to believe  that my
service provider(was bandwidth limiting), or a script kiddie
was messing with the line, but this did not seem to be the case; Thankfully.
I'll look into it and let you know.
regards;

-- 
Justin P. Mattock
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