[  643.719139] veth0: entered allmulticast mode
[  643.719206] veth1: entered allmulticast mode
[  643.719271] veth2: entered allmulticast mode
[  643.719314] veth3: entered allmulticast mode
[  653.105083] veth0: left allmulticast mode
[  653.105150] veth1: left allmulticast mode
[  653.105186] veth2: left allmulticast mode
[  653.105217] veth3: left allmulticast mode