[  743.005838] veth0: entered allmulticast mode
[  743.005925] veth1: entered allmulticast mode
[  743.005982] veth2: entered allmulticast mode
[  743.006036] veth3: entered allmulticast mode
[  751.581168] veth0: left allmulticast mode
[  751.581223] veth1: left allmulticast mode
[  751.581253] veth2: left allmulticast mode
[  751.581289] veth3: left allmulticast mode