[  644.620416] veth0: entered allmulticast mode
[  644.620522] veth1: entered allmulticast mode
[  644.620593] veth2: entered allmulticast mode
[  644.620661] veth3: entered allmulticast mode
[  653.931882] veth0: left allmulticast mode
[  653.931955] veth1: left allmulticast mode
[  653.931988] veth2: left allmulticast mode
[  653.932025] veth3: left allmulticast mode