[  779.753073][ T6901] br1: port 1(veth1) entered blocking state
[  779.753438][ T6901] br1: port 1(veth1) entered disabled state
[  779.753755][ T6901] veth1: entered allmulticast mode
[  779.755367][ T6901] veth1: entered promiscuous mode
[  779.780228][ T3797] br1: port 1(veth1) entered blocking state
[  779.780593][ T3797] br1: port 1(veth1) entered forwarding state
[  790.841722][ T7004] br1: port 1(veth1) entered disabled state
[  790.872162][ T7005] veth1: left allmulticast mode
[  790.872434][ T7005] veth1: left promiscuous mode
[  790.872763][ T7005] br1: port 1(veth1) entered disabled state