[ 1223.460864][ T7032] veth0: entered allmulticast mode
[ 1223.461775][ T7032] veth1: entered allmulticast mode
[ 1223.462337][ T7032] veth2: entered allmulticast mode
[ 1223.462971][ T7032] veth3: entered allmulticast mode
[ 1247.708056][ T7032] veth0: left allmulticast mode
[ 1247.709461][ T7032] veth1: left allmulticast mode
[ 1247.709882][ T7032] veth2: left allmulticast mode
[ 1247.710300][ T7032] veth3: left allmulticast mode