[  685.015183][ T3573] br1: port 1(veth1) entered blocking state
[  685.015466][ T3573] br1: port 1(veth1) entered disabled state
[  685.015742][ T3573] veth1: entered allmulticast mode
[  685.017923][ T3573] veth1: entered promiscuous mode
[  685.183402][ T2466] br1: port 1(veth1) entered blocking state
[  685.183716][ T2466] br1: port 1(veth1) entered forwarding state
[  706.081137][ T3648] br1: port 1(veth1) entered disabled state
[  706.241554][ T3649] veth1: left allmulticast mode
[  706.241902][ T3649] veth1: left promiscuous mode
[  706.243241][ T3649] br1: port 1(veth1) entered disabled state