[ 1459.243939][ T7225] veth0: entered allmulticast mode
[ 1459.244350][ T7225] veth1: entered allmulticast mode
[ 1459.244769][ T7225] veth2: entered allmulticast mode
[ 1459.245122][ T7225] veth3: entered allmulticast mode
[ 1486.803265][ T7225] veth0: left allmulticast mode
[ 1486.803695][ T7225] veth1: left allmulticast mode
[ 1486.804072][ T7225] veth2: left allmulticast mode
[ 1486.804470][ T7225] veth3: left allmulticast mode