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From: Denys Fedoryschenko <denys@visp.net.lb>
To: David Miller <davem@davemloft.net>
Cc: jarkao2@gmail.com, netdev@vger.kernel.org
Subject: Re: [PATCH] Re: iproute2 / tbf with large burst seems broken again
Date: Mon, 31 Aug 2009 11:18:42 +0300	[thread overview]
Message-ID: <200908311118.43024.denys@visp.net.lb> (raw)
In-Reply-To: <20090830.223239.185830289.davem@davemloft.net>

On Monday 31 August 2009 08:32:39 David Miller wrote:
> From: Jarek Poplawski <jarkao2@gmail.com>
> Date: Mon, 31 Aug 2009 05:30:27 +0000
>
> > Actually, I think now, after 2.6.31, this patch might be a bit too
> > late. If people hit this problem they probably should've fixed it
> > until -next already, so let's forget about this patch until there are
> > more such reports.
>
> Ok.
>
> > Btw, I guess, Denys could submit some warnings into iproute's code
> > and/or documentation, as he proposed earlier.
>
> Yeah sounds like a good idea.

2.6.31-rc8 i got dmesg flooded. First message appearing even without patch, i 
will make sure now what is a reason of that (i have HTB classes on ifb0, and 
TBF on pppX).

[  155.199923] Attempt to kill tasklet from interrupt
[  158.425096] Attempt to kill tasklet from interrupt
[  158.425176] Attempt to kill tasklet from interrupt
[  162.549083] Attempt to kill tasklet from interrupt
[  162.549159] Attempt to kill tasklet from interrupt
[  162.601892] Attempt to kill tasklet from interrupt
[  162.601968] Attempt to kill tasklet from interrupt
[  183.719070] Attempt to kill tasklet from interrupt
[  183.719146] Attempt to kill tasklet from interrupt
[  192.147105] Attempt to kill tasklet from interrupt
[  192.147181] Attempt to kill tasklet from interrupt
[  192.604718] tbf: tokens overflow; fix limits.
[  193.085459] tbf: tokens overflow; fix limits.
[  193.102169] tbf: tokens overflow; fix limits.
[  194.100395] tbf: tokens overflow; fix limits.
[  196.010286] tbf: tokens overflow; fix limits.
[  196.014330] tbf: tokens overflow; fix limits.
[  196.100723] tbf: tokens overflow; fix limits.
[  196.104619] tbf: tokens overflow; fix limits.
[  196.998374] tbf: tokens overflow; fix limits.
[  197.854766] tbf: tokens overflow; fix limits.
[  198.676258] tbf: tokens overflow; fix limits.
[  198.676564] tbf: tokens overflow; fix limits.
[  198.984620] tbf: tokens overflow; fix limits.
[  199.599671] tbf: tokens overflow; fix limits.
[  200.101338] tbf: tokens overflow; fix limits.                                                                                                                                                          

  parent reply	other threads:[~2009-08-31  8:23 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-24 23:37 iproute2 / tbf with large burst seems broken again Denys Fedoryschenko
2009-08-25  6:22 ` Jarek Poplawski
2009-08-25  7:34   ` Denys Fedoryschenko
2009-08-25  8:43     ` Jarek Poplawski
2009-08-25  9:00       ` Jarek Poplawski
2009-08-25  9:41         ` Jarek Poplawski
2009-08-25 10:29           ` Denys Fedoryschenko
2009-08-25 11:16           ` Denys Fedoryschenko
2009-08-25 12:13             ` Jarek Poplawski
2009-08-25 12:18               ` Denys Fedoryschenko
2009-08-26 21:59                 ` [PATCH] " Jarek Poplawski
2009-08-31  5:05                   ` David Miller
2009-08-31  5:30                     ` Jarek Poplawski
2009-08-31  5:32                       ` David Miller
2009-08-31  8:03                         ` Denys Fedoryschenko
2009-08-31  8:18                         ` Denys Fedoryschenko [this message]
2009-08-31  8:37                           ` David Miller
2009-08-31  8:51                             ` Denys Fedoryschenko
2009-08-31  9:05                               ` Jarek Poplawski
2009-08-31  8:58                             ` Jarek Poplawski
2009-09-01 22:51                               ` David Miller
2009-08-31  8:49                           ` Jarek Poplawski
2009-08-25 20:03             ` Jarek Poplawski
2009-08-26 19:03               ` Jarek Poplawski

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