[  656.853927] veth0: entered allmulticast mode
[  656.854033] veth1: entered allmulticast mode
[  656.854110] veth2: entered allmulticast mode
[  656.854219] veth3: entered allmulticast mode
[  664.416001] veth0: left allmulticast mode
[  664.416092] veth1: left allmulticast mode
[  664.416158] veth2: left allmulticast mode
[  664.416229] veth3: left allmulticast mode