[  639.989900][ T7582] veth0: entered allmulticast mode
[  639.990352][ T7582] veth1: entered allmulticast mode
[  639.990701][ T7582] veth2: entered allmulticast mode
[  639.991020][ T7582] veth3: entered allmulticast mode
[  651.730410][ T7582] veth0: left allmulticast mode
[  651.730800][ T7582] veth1: left allmulticast mode
[  651.731070][ T7582] veth2: left allmulticast mode
[  651.731325][ T7582] veth3: left allmulticast mode