[ovirt-devel] [VDSM] check_merged failures

[Nir Soffer]

Hi all,

The new check_merged job is failing randomly. I have see this error today:

14:20:16 @ Start specified VMs:
14:20:16   # Start nets:
14:20:16     * Create network vdsm_functional_tests_lago:
14:20:16 libvirt:  error : internal error: Network is already in use
by interface 7f0c-bc616ef
14:20:16     * Create network vdsm_functional_tests_lago: ERROR (in 0:00:00)
14:20:16   # Start nets: ERROR (in 0:00:00)
14:20:16 @ Start specified VMs: ERROR (in 0:00:00)
14:20:16 Error occured, aborting
14:20:16 Traceback (most recent call last):
14:20:16   File "/usr/lib/python2.7/site-packages/lago/cmd.py", line
539, in main
14:20:16     cli_plugins[args.verb].do_run(args)
14:20:16   File
"/usr/lib/python2.7/site-packages/lago/plugins/cli.py", line 180, in
do_run
14:20:16     self._do_run(**vars(args))
14:20:16   File "/usr/lib/python2.7/site-packages/lago/cmd.py", line
132, in wrapper
14:20:16     return func(*args,
prefix=lago_prefix.Prefix(prefix_path), **kwargs)
14:20:16   File "/usr/lib/python2.7/site-packages/lago/cmd.py", line
141, in wrapper
14:20:16     return func(*args, prefix=prefix, **kwargs)
14:20:16   File "/usr/lib/python2.7/site-packages/lago/cmd.py", line
191, in do_start
14:20:16     prefix.start(vm_names=vm_names)
14:20:16   File "/usr/lib/python2.7/site-packages/lago/prefix.py",
line 819, in start
14:20:16     self.virt_env.start(vm_names=vm_names)
14:20:16   File "/usr/lib/python2.7/site-packages/lago/virt.py", line
187, in start
14:20:16     net.start()
14:20:16   File "/usr/lib/python2.7/site-packages/lago/virt.py", line
354, in start
14:20:16     self._env.libvirt_con.networkCreateXML(self._libvirt_xml())
14:20:16   File "/usr/lib64/python2.7/site-packages/libvirt.py", line
4093, in networkCreateXML
14:20:16     if ret is None:raise libvirtError('virNetworkCreateXML()
failed', conn=self)
14:20:16 libvirtError: internal error: Network is already in use by
interface 7f0c-bc616ef

Hopefully someone is owning the infrastructure and can look into this.

Nir