Bug 1020372

Summary: regression in event deregistration
Product: Red Hat Enterprise Linux 6 Reporter: Eric Blake <eblake>
Component: libvirtAssignee: Martin Kletzander <mkletzan>
Status: CLOSED ERRATA QA Contact: Virtualization Bugs <virt-bugs>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 6.5CC: cpelland, dyuan, eblake, mzhan, rbalakri, tlavigne, ydu, zhwang, zpeng
Target Milestone: rcKeywords: Regression, ZStream
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: libvirt-0.10.2-30.el6 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1020376 (view as bug list) Environment:
Last Closed: 2014-10-14 04:17:51 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:
Bug Depends On:    
Bug Blocks: 1020376, 1038814    

Description Eric Blake 2013-10-17 14:33:31 UTC 
Description of problem:
Quoting from upstream:

> When I quit the process which only register VIR_DOMAIN_EVENT_ID_REBOOT, I got error like:
> "libvirt: XML-RPC error : internal error: domain event 0 not registered".

Version-Release number of selected component (if applicable):
all libvirt builds based on 0.9.9 and later

How reproducible:
100%

Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:
https://www.redhat.com/archives/libvir-list/2013-October/msg00798.html
Comment 1 Eric Blake 2013-10-17 14:42:45 UTC 
RHEL 6.3 was first release with the regression
Comment 7 yanbing du 2014-04-14 03:15:54 UTC 
Following the verify steps in https://bugzilla.redhat.com/show_bug.cgi?id=1020376#c5 
1. Repreduce this bug with libvirt-0.10.2-29.el6.x86_64:
# ./test 

^CExiting on signal 2

myFreeFunc: Freeing [cb1]
libvir: XML-RPC error : internal error domain event 0 not registered

2. verify bug with libvirt-0.10.2-31.el6.x86_64:

# ./test 
^CExiting on signal 2

myFreeFunc: Freeing [cb1]
Comment 9 errata-xmlrpc 2014-10-14 04:17:51 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/RHBA-2014-1374.html