Bug 1335705

Summary: 'QEMU 2.5.94 monitor' is used for qemu-kvm-rhev-2.6.0-1.el7.x86_64
Product: Red Hat Enterprise Linux 7 Reporter: Gu Nini <ngu>
Component: qemu-kvm-rhevAssignee: Miroslav Rezanina <mrezanin>
Status: CLOSED ERRATA QA Contact: Virtualization Bugs <virt-bugs>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.3CC: aliang, chayang, huding, juzhang, knoel, meyang, mrezanin, ngu, pingl, shuang, virt-maint
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: qemu-kvm-rhev-2.6.0-4.el7 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-11-07 21:07:52 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:

Description Gu Nini 2016-05-13 02:57:33 UTC
Description of problem:

In a host with packages qemu-kvm-rhev-2.6.0-1.el7.x86_64/3.10.0-396.el7.x86_64, after start a guest with qemu-kvm command and connect to its qmp/hmp monitor, it displays as 'QEMU 2.5.94 monitor'.

Version-Release number of selected component (if applicable):
Host kernel: 3.10.0-396.el7.x86_64
Qemu-kvm-rhev: qemu-kvm-rhev-2.6.0-1.el7.x86_64

How reproducible:
100%

Steps to Reproduce:
1. Start a guest with qemu-kvm command and with qmp/hmp monitors:

# /usr/libexec/qemu-kvm \
>     -name 'avocado-vt-vm1'  \
>     -chardev socket,id=qmpmonitor1,path=/var/tmp/qmpmonitor1,server,nowait \
>     -mon chardev=qmpmonitor1,mode=control  \
>     -vnc :0  \
>     -enable-kvm \
>     -monitor stdio
QEMU 2.5.94 monitor - type 'help' for more information
(qemu) 

2. Try to connect to its qmp monitor:

# nc -U /var/tmp/qmpmonitor1
{"QMP": {"version": {"qemu": {"micro": 94, "minor": 5, "major": 2}, "package": " (qemu-kvm-rhev-2.6.0-1.el7)"}, "capabilities": []}}


Actual results:
In steps 1 and 2, QEMU 2.5.94 monitor was used.

Expected results:
QEMU 2.6.0 monitor should be used

Additional info:

Comment 2 Jeff Nelson 2016-05-21 01:19:57 UTC
I can't reproduce this, not even when I try with qemu-kvm-rhev-2.6.0-1. You might have discovered this with an early preview of qemu-kvm-rhev-2.6.0-1.

Can you please retest with the current release, qemu-kvm-rhev-2.6.0-2? I would give a pointer to the build, but Brew is offline, so I can't. Let me know if you need assistance locating it.

Comment 5 Miroslav Rezanina 2016-05-25 08:46:27 UTC
Fix included in qemu-kvm-rhev-2.6.0-4.el7

Comment 7 Gu Nini 2016-05-26 10:18:00 UTC
Verify the bug. Now it works well on qemu-kvm-rhev-2.6.0-4.el7.

Comment 9 errata-xmlrpc 2016-11-07 21:07:52 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://rhn.redhat.com/errata/RHBA-2016-2673.html