[  778.325050][ T6527] veth0: entered allmulticast mode
[  778.325426][ T6527] veth1: entered allmulticast mode
[  778.325672][ T6527] veth2: entered allmulticast mode
[  778.325900][ T6527] veth3: entered allmulticast mode
[  789.474934][ T6527] veth0: left allmulticast mode
[  789.475243][ T6527] veth1: left allmulticast mode
[  789.475505][ T6527] veth2: left allmulticast mode
[  789.475748][ T6527] veth3: left allmulticast mode