[  717.992293][ T5997] veth0: entered allmulticast mode
[  717.992714][ T5997] veth1: entered allmulticast mode
[  717.993169][ T5997] veth2: entered allmulticast mode
[  717.993449][ T5997] veth3: entered allmulticast mode
[  728.718583][ T5997] veth0: left allmulticast mode
[  728.718826][ T5997] veth1: left allmulticast mode
[  728.720027][ T5997] veth2: left allmulticast mode
[  728.720216][ T5997] veth3: left allmulticast mode