[  674.277212][ T9134] br1: port 1(veth1) entered blocking state
[  674.277569][ T9134] br1: port 1(veth1) entered disabled state
[  674.277889][ T9134] veth1: entered allmulticast mode
[  674.279464][ T9134] veth1: entered promiscuous mode
[  674.305143][   T38] br1: port 1(veth1) entered blocking state
[  674.305500][   T38] br1: port 1(veth1) entered forwarding state
[  685.359619][ T9237] br1: port 1(veth1) entered disabled state
[  685.396965][ T9238] veth1: left allmulticast mode
[  685.397228][ T9238] veth1: left promiscuous mode
[  685.397565][ T9238] br1: port 1(veth1) entered disabled state