Bug 1556662

Summary: vhostuser interface link is down sometimes unexpectedly
Product: Red Hat OpenStack Reporter: PURANDHAR SAIRAM MANNIDI <pmannidi>
Component: openvswitchAssignee: Eelco Chaudron <echaudro>
Status: CLOSED ERRATA QA Contact: Ofer Blaut <oblaut>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 10.0 (Newton)CC: akaris, amuller, apevec, atelang, chrisw, echaudro, fleitner, jraju, lhh, marjones, maxime.coquelin, mbabushk, rhos-maint, rkhan, srevivo, supadhya
Target Milestone: asyncKeywords: Triaged, ZStream
Target Release: 10.0 (Newton)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openvswitch-2.6.1-23.git20180130.el7ost Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1559597 (view as bug list) Environment:
Last Closed: 2018-06-27 23:33:22 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Comment 10 Eelco Chaudron 2018-03-15 15:57:15 UTC 
The below commits need to be applied to OVS 2.6, we will provide a hotfix for this:

++ a1d6cce78 2017-09-06 | ofproto-dpif-upcall: Transition ukey on dp_ops error. [Joe Stringer]
++b5a758781 2017-04-26 | revalidator: Improve logging for transition_ukey(). [Joe Stringer]
++ 6997d54e1  2017-04-26 | revalidator: Avoid assert in transition_ukey(). [Joe Stringer]
++ e34bbe31b 2017-03-20 | ofproto-dpif-upcall: Fix flow setup/delete race. [Joe Stringer]
++ 353fe1e14 2017-01-10 | revalidator: Complain for more ukey transitions. [Joe Stringer]
++ 154781666 2017-01-10 | revalidator: Prevent double-delete of ukey. [Joe Stringer]
Comment 40 errata-xmlrpc 2018-06-27 23:33:22 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2018:2102