[  471.260097][ T9768] br1: port 1(veth1) entered blocking state
[  471.260480][ T9768] br1: port 1(veth1) entered disabled state
[  471.261683][ T9768] veth1: entered allmulticast mode
[  471.263322][ T9768] veth1: entered promiscuous mode
[  471.302033][ T5168] br1: port 1(veth1) entered blocking state
[  471.302379][ T5168] br1: port 1(veth1) entered forwarding state
[  498.356215][ T9952] br1: port 1(veth1) entered disabled state
[  498.389282][ T9953] veth1: left allmulticast mode
[  498.389551][ T9953] veth1: left promiscuous mode
[  498.389991][ T9953] br1: port 1(veth1) entered disabled state