[  671.309807][ T6445] br1: port 1(veth1) entered blocking state
[  671.310029][ T6445] br1: port 1(veth1) entered disabled state
[  671.310215][ T6445] veth1: entered allmulticast mode
[  671.312432][ T6445] veth1: entered promiscuous mode
[  671.343779][ T3702] br1: port 1(veth1) entered blocking state
[  671.343960][ T3702] br1: port 1(veth1) entered forwarding state
[  682.569026][ T6548] br1: port 1(veth1) entered disabled state
[  682.596390][ T6549] veth1: left allmulticast mode
[  682.596589][ T6549] veth1: left promiscuous mode
[  682.596872][ T6549] br1: port 1(veth1) entered disabled state