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Message #163633
[Bug 1542444] Comment bridged from LTC Bugzilla
------- Comment From clsoto@xxxxxxxxxx 2016-02-29 10:01 EDT-------
(In reply to comment #8)
> This bug is awaiting verification that the kernel in -proposed solves the
> problem. Please test the kernel and update this bug with the results. If the
> problem is solved, change the tag 'verification-needed-wily' to
> 'verification-done-wily'.
>
> If verification is not done by 5 working days from today, this fix will be
> dropped from the source code, and this bug will be closed.
>
> See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
> enable and use -proposed. Thank you!
To verify this issue we need the wily kernel.
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https://bugs.launchpad.net/bugs/1542444
Title:
ib1: sendonly multicast join failed for
ff12:601b:ffff:0000:0000:0000:0000:0016, status -22 (Multicast)
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Wily:
Fix Committed
Status in linux source package in Xenial:
Fix Released
Bug description:
---Problem Description---
ib1: sendonly multicast join failed for ff12:601b:ffff:0000:0000:0000:0000:0016, status -22 (Multicast)
---uname output---
Linux ltcalpine-lp4 4.2.0-21-generic #25~14.04.1-Ubuntu SMP Thu Dec 3 13:55:42 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux
---Steps to Reproduce---
1. run multicast tests and in the syslog you would find the below error messages
[ 362.785829] ib1: sendonly multicast join failed for ff12:601b:ffff:0000:0000:0000:0000:0016, status -22
[ 364.785811] ib1: sendonly multicast join failed for ff12:601b:ffff:0000:0000:0000:0000:0016, status -22
== Comment: #2 - Carol L. Soto <clsoto@xxxxxxxxxx> - 2016-02-05 11:29:07 ==
If I add this set of patches I do not see the messages:
From c3acdc06a95ff20d920220ecb931186b0bb22c42 Mon Sep 17 00:00:00 2001
From: Doug Ledford <dledford@xxxxxxxxxx>
Date: Thu, 3 Sep 2015 17:05:58 -0400
Subject: IB/ipoib: Clean up send-only multicast joins
From d1178cbcdcf91900ccf10a177350d7945703c151 Mon Sep 17 00:00:00 2001
From: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx>
Date: Fri, 21 Aug 2015 17:34:13 -0600
Subject: IB/ipoib: Suppress warning for send only join failures
From bd99b2e05c4df2a428e5c9dd338289089d0e26df Mon Sep 17 00:00:00 2001
From: Christoph Lameter <cl@xxxxxxxxx>
Date: Thu, 24 Sep 2015 12:00:05 -0500
Subject: IB/ipoib: Expire sendonly multicast joins
From c3852ab0e606212de523c1fb1e15adbf9f431619 Mon Sep 17 00:00:00 2001
From: Doug Ledford <dledford@xxxxxxxxxx>
Date: Fri, 25 Sep 2015 14:35:01 -0400
Subject: IB/ipoib: Make sendonly multicast joins create the mcast group
From 2866196f294954ce9fa226825c8c1eaa64c7da8a Mon Sep 17 00:00:00 2001
From: Doug Ledford <dledford@xxxxxxxxxx>
Date: Fri, 25 Sep 2015 22:30:24 -0400
Subject: IB/ipoib: increase the max mcast backlog queue
From 0b5c9279e568d90903acedc2b9b832d8d78e8288 Mon Sep 17 00:00:00 2001
From: Christoph Lameter <cl@xxxxxxxxx>
Date: Sun, 11 Oct 2015 18:49:42 -0500
Subject: IB/ipoib: For sendonly join free the multicast group on leave
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