RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Description
Unnecessary warning messages show when shutdown guest during virt-viewer $guest --wait

Version:
virt-viewer-0.5.6-10.el6.x86_64

How reproducible:
100%

Steps to Reproduce:
1.Prepare a running guest,eg:test.

2.Use virt-viewer --wait to launch the guest.
# virt-viewer test --wait

3.In another console or just in guest console,shutdown it.
# virsh destroy test

4.Unnecessary warning messages show in virt-viewer console:
# virt-viewer test --wait
(virt-viewer:30556): Gtk-WARNING **: Attempting to add a widget with type VncDisplay to a container of type VirtViewerDisplayVnc, but the widget is already inside a container of type VirtViewerDisplayVnc, the GTK+ FAQ at http://library.gnome.org/devel/gtk-faq/stable/ explains how to reparent a widget.

Actual results：
As step 4 shows.

Expected results:
No such Unnecessary warning messages show.

Additional info:
The issue can be also reproduces on rhel7.

Most likely fixed by https://git.fedorahosted.org/cgit/virt-viewer.git/commit/?id=bffbd2a7e7bc4ddd84e482bfb3489021b65401cf , moving to POST, but will need to reproduce and test to make sure the fix is actually fxing this.

I can reproduce this issue with:
virt-viewer-0.5.6-10.el6.x86_64

Verify this issue with virt-viewer-0.6.0-4.el6
1.Prepare a running guest,eg:test.

2.Use virt-viewer --wait to launch the guest.
# virt-viewer test --wait

3.In another console or just in guest console,shutdown it.
# virsh destroy test

4. Check the virt-viewer console:
There is no error or warning message after step3, virt-viewer closed normally.

So change the status from 'ON_QA' to 'VERIFIED'.

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-2014-1379.html