Bug 857367

Summary:	destroy default virtual network throw error in libvirtd.log
Product:	Red Hat Enterprise Linux 6	Reporter:	yanbing du <ydu>
Component:	libvirt	Assignee:	Martin Kletzander <mkletzan>
Status:	CLOSED ERRATA	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	low	Docs Contact:
Priority:	low
Version:	6.4	CC:	acathrow, dyasny, dyuan, mzhan, rwu, whuang
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Linux
Whiteboard:
Fixed In Version:	libvirt-0.10.2-1.el6	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-02-21 07:23:57 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:

Description yanbing du 2012-09-14 08:53:15 UTC

Description of problem:
When destroy libvirt default virtual network, there's 2 error message loged libvirtd.log.


Version-Release number of selected component (if applicable):
100%

How reproducible:
1.Destroy the default virtual network 
# virsh net-list
Name                 State      Autostart
-----------------------------------------
default              active     yes  
# virsh net-destroy default
Network default destroyed

2. Check the libvirtd.log
------
2012-09-14 08:36:37.665+0000: 7575: info : libvirt version: 0.10.1, package: 2.el6 (Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>, 2012-09-13-00:00:13, x86-009.build.bos.redhat.com)
2012-09-14 08:36:37.665+0000: 7575: error : virCommandWait:2332 : internal error Child process (/sbin/tc qdisc del dev virbr0 root) unexpected exit status 2: RTNETLINK answers: No such file or directory

2012-09-14 08:36:37.670+0000: 7575: error : virCommandWait:2332 : internal error Child process (/sbin/tc qdisc del dev virbr0 ingress) unexpected exit status 2: RTNETLINK answers: Invalid argument
------

  
Actual results:
2 error messages logged.

Expected results:
No such error.

Additional info:

Comment 2 Min Zhan 2012-09-14 09:28:32 UTC

BTW, The version is libvirt-0.10.1-2.el6.x86_64.

Comment 3 Martin Kletzander 2012-09-18 15:09:30 UTC

Moving to POST:

commit 2f678bb10faccba30319488420c586b6a5436f94
Author: Martin Kletzander <mkletzan>
Date:   Tue Sep 18 12:01:18 2012 +0200

    virNetDevBandwidthClear: Improve error handling

Comment 4 yanbing du 2012-09-25 07:43:12 UTC

Test with libvirt-0.10.2-1.el6.x86_64, bug fixed.
When destroy the default network, no such errors in libvirtd.log.

Comment 5 errata-xmlrpc 2013-02-21 07:23:57 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.

http://rhn.redhat.com/errata/RHSA-2013-0276.html