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Message-ID: <20070526022239.GD4169@verge.net.au> Date: Sat, 26 May 2007 11:22:40 +0900 From: Horms <horms@...ge.net.au> To: Sebastien Estienne <sebastien.estienne@...il.com> Cc: wensong@...ux-vs.org, ja@....bg, nedev <netdev@...r.kernel.org> Subject: Re: [ipvs] BUG: soft lockup detected on CPU#3! On Fri, May 25, 2007 at 09:30:52AM +0000, Sebastien Estienne wrote: > > I didn't try 2.6.21 yet, but using ubuntu dapper kernel (2.6.15) i > can't reproduce the bug. > When i was using feisty kernel (2.6.20), i can reproduce in less than 5 > minutes. > > I'm using lvs to loadbalance some mysql servers, i wrote a deamon that > check the synchro of the mysql replication on each slave and adjust > the wieght on the lvs every 500ms It does look a lot like there is some sort of locking problem in there. Would it be possible to send your kernel config, as the locking deatails to change a little with different configs. -- Horms H: http://www.vergenet.net/~horms/ W: http://www.valinux.co.jp/en/ - 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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