[  623.305373] veth0: entered allmulticast mode
[  623.305470] veth1: entered allmulticast mode
[  623.305537] veth2: entered allmulticast mode
[  623.305590] veth3: entered allmulticast mode
[  632.757578] veth0: left allmulticast mode
[  632.757658] veth1: left allmulticast mode
[  632.757700] veth2: left allmulticast mode
[  632.757779] veth3: left allmulticast mode