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Bug 1050993

Summary:	blank guestIPs are returned in vmGetStats after migration
Product:	Red Hat Enterprise Linux 6	Reporter:	Michal Skrivanek <michal.skrivanek>
Component:	virtio-win	Assignee:	Gal Hammer <ghammer>
Status:	CLOSED DUPLICATE	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	high	Docs Contact:
Priority:	urgent
Version:	6.5	CC:	abaron, acathrow, alukiano, bazulay, bcao, bsarathy, djasa, eedri, ghammer, iheim, istein, juzhang, lpeer, lveyde, mavital, mdeng, michal.skrivanek, michen, qiguo, Rhev-m-bugs, rhod, uril, vfeenstr, yeylon
Target Milestone:	rc	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	1026474	Environment:
Last Closed:	2014-01-14 08:12:35 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:
Bug Depends On:	1026474, 1037547
Bug Blocks:

Comment 1 Michal Skrivanek 2014-01-09 13:47:33 UTC

interesting thing is we haven't seen this after the driver fixes done ~6 months ago in RHEV 3.2.4…but revcently (~2 months?) it started to appear again. so I wonder if this is not a regression introduced by some relatively recent change

Comment 3 Gal Hammer 2014-01-14 08:12:35 UTC

I know this bug was created as duplicate but I don't know which CLOSED  	resolution is more suitable for it.

The virtio-serial driver behavior was changed to return en error when writing to a port when no listener on the host side. The agent should know how to handle write errors and not crash.

*** This bug has been marked as a duplicate of bug 1026474 ***