[ 2074.280030][T18380] veth0: entered allmulticast mode
[ 2074.280985][T18380] veth1: entered allmulticast mode
[ 2074.281567][T18380] veth2: entered allmulticast mode
[ 2074.282160][T18380] veth3: entered allmulticast mode
[ 2097.717357][T18380] veth0: left allmulticast mode
[ 2097.717904][T18380] veth1: left allmulticast mode
[ 2097.718304][T18380] veth2: left allmulticast mode
[ 2097.718716][T18380] veth3: left allmulticast mode