From: Komuro <komurojun-mbn@nifty.com>
To: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, yoshfuji@linux-ipv6.org
Subject: Re: [BUG kernel 2.6.25-rc3 IPV6] ping6 -I eth0 ff02::1 causes system hang.
Date: Sat, 8 Mar 2008 13:44:10 +0900 [thread overview]
Message-ID: <20080308134410.69d07a2d.komurojun-mbn@nifty.com> (raw)
In-Reply-To: <20080302210716.69727582.komurojun-mbn@nifty.com>
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@davemloft.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
next prev parent reply other threads:[~2008-03-08 4:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-06 4:26 [PATCH] Simplify yenta code Komuro
2007-10-08 17:47 ` Linas Vepstas
2007-10-13 22:36 ` [NOT VERY SAFE] [TCP]: Set initial_ssthresh default to zero in Cubic and BIC Komuro
2007-10-13 22:52 ` David Miller
2007-10-13 22:54 ` David Miller
2007-10-14 1:02 ` Komuro
2007-10-14 2:38 ` David Miller
2007-10-14 4:30 ` Jeff Garzik
2007-10-14 4:28 ` Komuro
2007-10-14 4:32 ` David Miller
2007-10-14 4:53 ` Komuro
2007-10-14 5:23 ` David Miller
2007-10-15 12:59 ` Komuro
2007-10-15 15:55 ` Stephen Hemminger
2007-10-14 20:34 ` Stephen Hemminger
2008-03-02 12:07 ` [BUG kernel 2.6.25-rc3 IPV6] ping6 -I eth0 ff02::1 causes system hang Komuro
2008-03-04 7:40 ` Andrew Morton
2008-03-08 4:44 ` Komuro [this message]
2008-03-08 5:20 ` Komuro
2008-03-08 11:56 ` David Miller
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