From: "Ilpo Järvinen" <ilpo.jarvinen@helsinki.fi>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: johnpol@2ka.mipt.ru, ray-lk@madrabbit.org, mingo@elte.hu,
LKML <linux-kernel@vger.kernel.org>,
Netdev <netdev@vger.kernel.org>,
David Miller <davem@davemloft.net>,
rjw@sisk.pl, Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [bug] stuck localhost TCP connections, v2.6.26-rc3+
Date: Mon, 2 Jun 2008 14:53:09 +0300 (EEST) [thread overview]
Message-ID: <Pine.LNX.4.64.0806021442450.16829@wrl-59.cs.helsinki.fi> (raw)
In-Reply-To: <E1K33OH-0005QX-00@gondolin.me.apana.org.au>
On Mon, 2 Jun 2008, Herbert Xu wrote:
> Ilpo J??rvinen <ilpo.jarvinen@helsinki.fi> wrote:
> >
> > Before:
> > tcp 65436 0 lo:5000 lo:59980 ESTABLISHED -
>
> This is what happens before accept(2) is called. Ingo, please
> strace the process that owns the listening socket to make sure
> that it is actually calling accept(2). If it ever stops calling
> accept(2) then this is expected behaviour.
Shouldn't that be already visible in the ingo's sysrq-t dump, no? There:
http://marc.info/?l=linux-kernel&m=121182099131520&w=2
There are many sys_accepts at least (if I understand that dump at all).
There were some ip_local_outs there as well, which made me wonder if the
totally innocent looking commit 1ac06e0306d0192a7a4d9ea1c9e06d355ce7e7d3
(ipsec: Use the correct ip_local_out function) has something to do with
this (I definately don't understand that part at all).
--
i.
next prev parent reply other threads:[~2008-06-02 11:53 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-30 16:31 [bug] stuck localhost TCP connections, v2.6.26-rc3+ Ray Lee
2008-05-30 21:11 ` Ilpo Järvinen
2008-05-31 6:03 ` Evgeniy Polyakov
2008-05-31 10:05 ` Ilpo Järvinen
2008-06-02 6:19 ` Herbert Xu
2008-06-02 11:53 ` Ilpo Järvinen [this message]
2008-06-02 14:08 ` Herbert Xu
-- strict thread matches above, loose matches on Subject: below --
2008-05-26 11:56 Ingo Molnar
2008-05-26 13:28 ` Ilpo Järvinen
2008-05-26 13:59 ` Ingo Molnar
2008-05-26 14:12 ` Ingo Molnar
2008-05-26 14:17 ` Ingo Molnar
2008-05-26 14:29 ` Ingo Molnar
2008-05-26 14:43 ` Ilpo Järvinen
2008-05-26 14:58 ` Ilpo Järvinen
2008-05-26 16:23 ` Ingo Molnar
2008-05-26 16:32 ` Ilpo Järvinen
2008-05-26 16:54 ` Ingo Molnar
2008-05-26 17:08 ` Ilpo Järvinen
2008-05-26 18:12 ` Ingo Molnar
2008-05-26 20:41 ` Ingo Molnar
2008-05-26 21:20 ` Ilpo Järvinen
2008-05-30 16:23 ` Ray Lee
2008-05-26 16:24 ` Arjan van de Ven
2008-05-28 9:27 ` Peter Zijlstra
2008-05-31 14:25 ` Håkon Løvdal
2008-05-31 16:09 ` Ilpo Järvinen
2008-05-31 17:22 ` Ilpo Järvinen
2008-05-31 17:58 ` Håkon Løvdal
2008-05-31 18:37 ` Ilpo Järvinen
2008-05-31 20:25 ` Håkon Løvdal
2008-05-31 21:39 ` Ilpo Järvinen
2008-05-31 21:45 ` Håkon Løvdal
2008-06-04 0:10 ` Håkon Løvdal
2008-06-04 11:14 ` Ilpo Järvinen
2008-06-04 14:00 ` Håkon Løvdal
2008-06-04 15:09 ` Ilpo Järvinen
2008-06-06 9:32 ` Håkon Løvdal
2008-06-09 19:24 ` Ilpo Järvinen
2008-06-10 23:26 ` Håkon Løvdal
2008-06-11 13:39 ` Ilpo Järvinen
2008-06-19 0:30 ` Håkon Løvdal
2008-05-29 8:45 ` Ingo Molnar
2008-05-29 11:14 ` Ilpo Järvinen
2008-05-29 11:22 ` Ingo Molnar
2008-05-29 13:05 ` Evgeniy Polyakov
2008-05-29 13:43 ` Ingo Molnar
2008-05-29 13:08 ` Ingo Molnar
2008-05-29 13:48 ` Ilpo Järvinen
2008-05-30 11:09 ` Ingo Molnar
2008-05-30 21:12 ` Ilpo Järvinen
2008-05-30 18:18 ` Ingo Molnar
2008-05-31 6:09 ` Ingo Molnar
2008-05-31 11:46 ` Ilpo Järvinen
2008-05-31 12:18 ` Ilpo Järvinen
2008-05-31 12:54 ` Ingo Molnar
2008-05-31 12:58 ` Ilpo Järvinen
2008-05-31 16:35 ` Ingo Molnar
2008-05-31 22:46 ` Patrick McManus
2008-06-01 5:51 ` Ilpo Järvinen
2008-06-01 6:04 ` Eric Dumazet
2008-06-02 9:23 ` Ingo Molnar
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