[  903.191261][ T5972] veth0: entered allmulticast mode
[  903.191615][ T5972] veth1: entered allmulticast mode
[  903.191851][ T5972] veth2: entered allmulticast mode
[  903.192090][ T5972] veth3: entered allmulticast mode
[  914.253813][ T5972] veth0: left allmulticast mode
[  914.254086][ T5972] veth1: left allmulticast mode
[  914.254272][ T5972] veth2: left allmulticast mode
[  914.254456][ T5972] veth3: left allmulticast mode