From: Jan 'yanek' Bortl <yanek@ya.bofh.cz>
To: Jarek Poplawski <jarkao2@gmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: PROBLEM: kernel lockup while changing TC rules
Date: Sat, 03 May 2008 14:42:24 +0200 [thread overview]
Message-ID: <481C5DB0.4070000@ya.bofh.cz> (raw)
In-Reply-To: <20080503121130.GA2921@ami.dom.local>
Jarek Poplawski wrote:
> On Sat, May 03, 2008 at 11:43:46AM +0200, Jan 'yanek' Bortl wrote:
>> Jarek Poplawski wrote:
>>> Jan 'yanek' Bortl wrote, On 05/01/2008 05:49 PM:
>>>
>>>> Hi,
>>> Hi,
>>>> I have found this problem with today's git (2.6.25-00000-ge4c576b) and 2.6.25:
>>> Does this mean the bug triggers in 2.6.25 and later, but not in 2.6.24?
>>> If so, is it possible to reproduce this e.g. with 2.6.25-rc6?
>> I firstly discovered this on 2.6.22-6~bpo40+1 (debian's backports), but
>> I'm not sure if that was same thing (it is long ago).
>>
>> Now i tested on test machine with these kernels:
>> 2.6.24, 2.6.24.6
>> (http://ya.bofh.cz/archive/kernel-2.6-htbcrash/2/netconsole-2.6.24.6-slon.txt),
>> 2.6.25
>>
>> I can test anything you want.
>
> Great! I really appreciate! You're very helpful in catching this rare
> bug. Alas, there is still nothing obvious at least to me, so I need
> more time for any idea...
>
> BTW, one little doubt: are you really sure vanilla 2.6.24 (without .6
> etc.) gives the same? (There were some changes backported from 2.6.25
> which I'd like to exclude.)
Yes. http://ya.bofh.cz/archive/kernel-2.6-htbcrash/3/netconsole.txt
(config: http://ya.bofh.cz/archive/kernel-2.6-htbcrash/3/config-2.6.24-slon2)
--
Jan 'yanek' Bortl <yanek [at] ya.bofh. cz>
http://ya.bofh.cz/ | jab: yanek [at] mitranet. cz
-----------------------------------------------------------------
"Maybe one day you will learn that your way is not the only way."
Opher [StarGate: The Nox]
next prev parent reply other threads:[~2008-05-03 12:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-01 15:49 PROBLEM: kernel lockup while changing TC rules Jan 'yanek' Bortl
2008-05-03 7:16 ` Jarek Poplawski
2008-05-03 9:43 ` Jan 'yanek' Bortl
2008-05-03 12:11 ` Jarek Poplawski
2008-05-03 12:42 ` Jan 'yanek' Bortl [this message]
2008-05-03 16:39 ` Jarek Poplawski
2008-05-03 17:26 ` Jan 'yanek' Bortl
2008-05-03 18:42 ` [PATCH][NET_SCHED] sch_htb: remove from event queue in htb_parent_to_leaf() Jarek Poplawski
2008-05-04 1:58 ` David Miller
[not found] <20080501145239.GA20284@atlantis.mitranet.cz>
2008-05-01 21:33 ` PROBLEM: kernel lockup while changing TC rules David Miller
2008-05-03 0:26 ` David Miller
2008-05-03 6:16 ` Stephen Hemminger
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