[  867.423268][ T5400] br1: port 1(veth1) entered blocking state
[  867.424476][ T5400] br1: port 1(veth1) entered disabled state
[  867.424896][ T5400] veth1: entered allmulticast mode
[  867.427180][ T5400] veth1: entered promiscuous mode
[  867.488245][ T5403] br1: port 2(veth2) entered blocking state
[  867.488574][ T5403] br1: port 2(veth2) entered disabled state
[  867.488870][ T5403] veth2: entered allmulticast mode
[  867.490378][ T5403] veth2: entered promiscuous mode
[  867.552914][ T5405] br1: port 2(veth2) entered blocking state
[  867.553238][ T5405] br1: port 2(veth2) entered forwarding state
[  867.553700][ T5405] br1: port 1(veth1) entered blocking state
[  867.553998][ T5405] br1: port 1(veth1) entered forwarding state
[  877.542882][ T5765] br1: port 2(veth2) entered disabled state
[  877.543554][ T5765] br1: port 1(veth1) entered disabled state
[  877.591772][ T5767] veth2: left allmulticast mode
[  877.592025][ T5767] veth2: left promiscuous mode
[  877.592340][ T5767] br1: port 2(veth2) entered disabled state
[  877.653298][ T5769] veth1: left allmulticast mode
[  877.654107][ T5769] veth1: left promiscuous mode
[  877.654496][ T5769] br1: port 1(veth1) entered disabled state