[ 1495.787384][T10028] veth0: entered allmulticast mode
[ 1495.792987][T10028] veth1: entered allmulticast mode
[ 1495.793307][T10028] veth2: entered allmulticast mode
[ 1495.793623][T10028] veth3: entered allmulticast mode
[ 1521.414006][T10028] veth0: left allmulticast mode
[ 1521.414313][T10028] veth1: left allmulticast mode
[ 1521.414581][T10028] veth2: left allmulticast mode
[ 1521.414810][T10028] veth3: left allmulticast mode