[  709.201912][ T6906] veth0: entered allmulticast mode
[  709.202275][ T6906] veth1: entered allmulticast mode
[  709.202504][ T6906] veth2: entered allmulticast mode
[  709.202733][ T6906] veth3: entered allmulticast mode
[  709.202959][ T6906] veth4: entered allmulticast mode
[  709.203185][ T6906] veth5: entered allmulticast mode
[  721.411473][ T6906] veth0: left allmulticast mode
[  721.412263][ T6906] veth1: left allmulticast mode
[  721.412475][ T6906] veth2: left allmulticast mode
[  721.412645][ T6906] veth3: left allmulticast mode
[  721.412809][ T6906] veth4: left allmulticast mode
[  721.412969][ T6906] veth5: left allmulticast mode