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Message-ID: <20080503121130.GA2921@ami.dom.local> Date: Sat, 3 May 2008 14:11:31 +0200 From: Jarek Poplawski <jarkao2@...il.com> To: Jan 'yanek' Bortl <yanek@...bofh.cz> Cc: netdev@...r.kernel.org Subject: Re: PROBLEM: kernel lockup while changing TC rules 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.) Regards, Jarek P. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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