LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
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
 
 


  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20080308134410.69d07a2d.komurojun-mbn@nifty.com \
    --to=komurojun-mbn@nifty.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=yoshfuji@linux-ipv6.org \
    --subject='Re: [BUG  kernel 2.6.25-rc3  IPV6]  ping6 -I eth0 ff02::1 causes system hang.' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).