[  755.293694][ T9122] br0: port 1(veth1) entered blocking state
[  755.293936][ T9122] br0: port 1(veth1) entered disabled state
[  755.294141][ T9122] veth1: entered allmulticast mode
[  755.295860][ T9122] veth1: entered promiscuous mode
[  755.357958][   T38] br0: port 1(veth1) entered blocking state
[  755.358175][   T38] br0: port 1(veth1) entered forwarding state
[  760.881533][ T9167] br0: port 1(veth1) entered disabled state
[  760.909887][ T9168] veth1: left allmulticast mode
[  760.910052][ T9168] veth1: left promiscuous mode
[  760.910278][ T9168] br0: port 1(veth1) entered disabled state