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Date: Sat, 8 Mar 2008 14:20:50 +0900 From: Komuro <komurojun-mbn@...ty.com> To: Komuro <komurojun-mbn@...ty.com> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, yoshfuji@...ux-ipv6.org Subject: Re: [BUG kernel 2.6.25-rc3 IPV6] ping6 -I eth0 ff02::1 causes system hang. Hi, sorry, this problem exist on 2.6.25-rc2. but it seems to be fixed on 2.6.25-rc3. Best Regards Komuro > Hi, > > >Hmm, I've never seen this on our testlab. Anyone else? > > Could you send 20(twenty) or more ping packets? > > > >It would be great if you have chance to bisect it...On Sun, 2 Mar 2008 21:07:16 +0900 > > The bad commit is below. > > 69cc64d8d92bf852f933e90c888dfff083bd4fc9 is first bad commit > commit 69cc64d8d92bf852f933e90c888dfff083bd4fc9 > Author: David S. Miller <davem@...emloft.net> > Date: Mon Feb 11 21:45:44 2008 -0800 > > [NDISC]: Fix race in generic address resolution > > Frank Blaschka provided the bug report and the initial suggested fix > for this bug. He also validated this version of this fix. > > > > > > Hi, > > > > On kernel 2.6.25-rc3, IPV6 multicast ping causes system hang > > after sending several multicast ping packet. > > > > >ping6 -I eth0 ff02::1 > > > > This problem does not happen on kernel 2.6.24. > > (does not depend on NIC) > > > Best Regards > Komuro > > > -- Komuro <komurojun-mbn@...ty.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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