[  717.689737][ T7077] veth0: entered allmulticast mode
[  717.690106][ T7077] veth1: entered allmulticast mode
[  717.690343][ T7077] veth2: entered allmulticast mode
[  717.690581][ T7077] veth3: entered allmulticast mode
[  728.720793][ T7077] veth0: left allmulticast mode
[  728.721057][ T7077] veth1: left allmulticast mode
[  728.721248][ T7077] veth2: left allmulticast mode
[  728.723460][ T7077] veth3: left allmulticast mode