[  728.543801][ T6801] veth0: entered allmulticast mode
[  728.544267][ T6801] veth1: entered allmulticast mode
[  728.544601][ T6801] veth2: entered allmulticast mode
[  728.544944][ T6801] veth3: entered allmulticast mode
[  739.660430][ T6801] veth0: left allmulticast mode
[  739.660785][ T6801] veth1: left allmulticast mode
[  739.661062][ T6801] veth2: left allmulticast mode
[  739.661345][ T6801] veth3: left allmulticast mode