[  531.631269] veth0: entered allmulticast mode
[  531.631350] veth1: entered allmulticast mode
[  531.631411] veth2: entered allmulticast mode
[  531.631458] veth3: entered allmulticast mode
[  542.255359] veth0: left allmulticast mode
[  542.255427] veth1: left allmulticast mode
[  542.255462] veth2: left allmulticast mode
[  542.255500] veth3: left allmulticast mode