[  755.248972] veth0: entered allmulticast mode
[  755.249095] veth1: entered allmulticast mode
[  755.249159] veth2: entered allmulticast mode
[  755.249226] veth3: entered allmulticast mode
[  764.205611] veth0: left allmulticast mode
[  764.205689] veth1: left allmulticast mode
[  764.205804] veth2: left allmulticast mode
[  764.205863] veth3: left allmulticast mode