[  688.660589][ T7276] veth0: entered allmulticast mode
[  688.660963][ T7276] veth1: entered allmulticast mode
[  688.661205][ T7276] veth2: entered allmulticast mode
[  688.661451][ T7276] veth3: entered allmulticast mode
[  699.460977][ T7276] veth0: left allmulticast mode
[  699.461266][ T7276] veth1: left allmulticast mode
[  699.461510][ T7276] veth2: left allmulticast mode
[  699.461729][ T7276] veth3: left allmulticast mode