[  647.252888] veth0: entered allmulticast mode
[  647.253031] veth1: entered allmulticast mode
[  647.253127] veth2: entered allmulticast mode
[  647.253217] veth3: entered allmulticast mode
[  655.794884] veth0: left allmulticast mode
[  655.794975] veth1: left allmulticast mode
[  655.795016] veth2: left allmulticast mode
[  655.795059] veth3: left allmulticast mode