[ 1593.029710][ T7460] veth0: entered allmulticast mode
[ 1593.032205][ T7460] veth1: entered allmulticast mode
[ 1593.032737][ T7460] veth2: entered allmulticast mode
[ 1593.033484][ T7460] veth3: entered allmulticast mode
[ 1619.730190][ T7460] veth0: left allmulticast mode
[ 1619.730503][ T7460] veth1: left allmulticast mode
[ 1619.730738][ T7460] veth2: left allmulticast mode
[ 1619.731326][ T7460] veth3: left allmulticast mode