I just noticed that a vdsm change to gluster tests
https://gerrit.ovirt.org/#/c/95596/ failed in the change queue, on
WebDriverException in _init_browser connecting to hub
https://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/11365/test...
The failure is clearly unrelated to the patch; maybe one of you can
explain why the test fails?