[  630.503289] veth0: entered allmulticast mode
[  630.503383] veth1: entered allmulticast mode
[  630.503443] veth2: entered allmulticast mode
[  630.503510] veth3: entered allmulticast mode
[  639.650532] veth0: left allmulticast mode
[  639.650592] veth1: left allmulticast mode
[  639.650631] veth2: left allmulticast mode
[  639.650673] veth3: left allmulticast mode