Bug 1556662 – vhostuser interface link is down sometimes unexpectedly

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Bug 1556662 - vhostuser interface link is down sometimes unexpectedly [NEEDINFO]

Summary:	vhostuser interface link is down sometimes unexpectedly

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openvswitch (Show other bugs)
Sub Component:
Version:	10.0 (Newton)
Hardware:	Unspecified Unspecified

Priority	urgent Severity urgent
Target Milestone:	async
Target Release:	10.0 (Newton)
Assigned To:	Eelco Chaudron
QA Contact:	Ofer Blaut
Docs Contact:

URL:
Whiteboard:
Keywords:	Triaged, ZStream

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2018-03-14 22:01 EDT by PURANDHAR SAIRAM MANNIDI
Modified:	2018-06-27 19:46 EDT (History)
CC List:	15 users (show)

See Also:
Fixed In Version:	openvswitch-2.6.1-23.git20180130.el7ost
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Clones:	1559597 (view as bug list)
Environment:
Last Closed:	2018-06-27 19:33:22 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	atelang: needinfo? (lhh)

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2018:2102	None	None	None	2018-06-27 19:35 EDT

Groups: None (edit)

Comment 10 Eelco Chaudron 2018-03-15 11:57:15 EDT

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 19:33:22 EDT

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

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