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August 2018

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Subject:
3.10.0-862.11.6.el7 breaks ipoib - failed to modify QP to RTR: -22
From:
Orion Poplawski <[log in to unmask]>
Reply To:
Orion Poplawski <[log in to unmask]>
Date:
Thu, 16 Aug 2018 15:30:07 -0600
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With 3.10.0-862.11.6.el7 ipoib does not work.  We start to see lots of:



kernel: ib0: failed to modify QP to RTR: -22



messages.



ifup ib0 works and assigns and IP, but ping fails.



Anyone else seen this?  I've filed a bug with RedHat, but it's private at the

moment.



-- 

Orion Poplawski

Manager of NWRA Technical Systems          720-772-5637

NWRA, Boulder/CoRA Office             FAX: 303-415-9702

3380 Mitchell Lane                       [log in to unmask]

Boulder, CO 80301                 https://urldefense.proofpoint.com/v2/url?u=https-3A__www.nwra.com_&d=DwICaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=gd8BzeSQcySVxr0gDWSEbN-P-pgDXkdyCtaMqdCgPPdW1cyL5RIpaIYrCn8C5x2A&m=FhF6wI6c4v45Ps9qaWc2PIcaEs4dSYkpPwqwsPeE59U&s=C8HxjFa1Rw3OFX_1gVJ4ok0vQdyGUtexyfh2xMUG33A&e=

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