[  737.021485] veth0: entered allmulticast mode
[  737.021572] veth1: entered allmulticast mode
[  737.021612] veth2: entered allmulticast mode
[  737.021651] veth3: entered allmulticast mode
[  744.580938] veth0: left allmulticast mode
[  744.580972] veth1: left allmulticast mode
[  744.580988] veth2: left allmulticast mode
[  744.581008] veth3: left allmulticast mode