Bug 42991 - IPv6 flapping with kernel 3.3
Summary: IPv6 flapping with kernel 3.3
Status: NEW
Alias: None
Product: Networking
Classification: Unclassified
Component: IPV6 (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Hideaki YOSHIFUJI
URL:
Keywords:
Depends on:
Blocks: 42644
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Reported: 2012-03-25 06:42 UTC by Maciej Rutecki
Modified: 2017-03-06 20:00 UTC (History)
7 users (show)

See Also:
Kernel Version: 3.3
Subsystem:
Regression: Yes
Bisected commit-id:

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Description Maciej Rutecki 2012-03-25 06:42:43 UTC 
Subject    : IPv6 flapping with kernel 3.3 (regression from 3.2.9)
Submitter  : Marc Haber <mh+linux-kernel@zugschlus.de>
Date       : 2012-03-22 7:34
Message-ID : 20120322073428.GA11510@torres.zugschlus.de
References : http://marc.info/?l=linux-kernel&m=133240394605528&w=2

This entry is being used for tracking a regression from 3.2. Please don't
close it until the problem is fixed in the mainline.
Comment 1 Marc Haber 2012-03-25 08:03:43 UTC 
This is not a regression from 3.2.9, I was able to reproduce the issue on 3.2.9 as well. More information in http://lkml.org/lkml/2012/3/25/8

Issue should be renamed to "Linux 3.2 and 3.3 not doing IPv6 ND when it should".
Comment 2 Marc Haber 2012-03-25 08:05:19 UTC 
Original issue is http://lkml.org/lkml/2012/3/22/59
Comment 3 Maciej Rutecki 2012-03-25 13:44:00 UTC 
(In reply to comment #1)
> This is not a regression from 3.2.9, I was able to reproduce the issue on
> 3.2.9
> as well. More information in http://lkml.org/lkml/2012/3/25/8
> 
> Issue should be renamed to "Linux 3.2 and 3.3 not doing IPv6 ND when it
> should".

To be sure (that it is post 3.2 regression): 3.2 or 3.2.x (x<=8) works ok?
Comment 4 Alexey Ivanov 2012-05-29 12:27:37 UTC 
I suppose i'm hitting similar problem here: https://lkml.org/lkml/2012/5/25/96
Comment 5 Szőgyényi Gábor 2017-03-06 20:00:50 UTC 
Please try this bug with latest kernel image.
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