[ 1315.158435][T18812] veth0: entered allmulticast mode
[ 1315.159271][T18812] veth1: entered allmulticast mode
[ 1315.159819][T18812] veth2: entered allmulticast mode
[ 1315.160357][T18812] veth3: entered allmulticast mode
[ 1338.705253][T18812] veth0: left allmulticast mode
[ 1338.705714][T18812] veth1: left allmulticast mode
[ 1338.706129][T18812] veth2: left allmulticast mode
[ 1338.706526][T18812] veth3: left allmulticast mode