[  600.036268][ T5731] br1: port 1(veth1) entered blocking state
[  600.036533][ T5731] br1: port 1(veth1) entered disabled state
[  600.036807][ T5731] veth1: entered allmulticast mode
[  600.038365][ T5731] veth1: entered promiscuous mode
[  600.062146][ T1307] br1: port 1(veth1) entered blocking state
[  600.062377][ T1307] br1: port 1(veth1) entered forwarding state
[  600.097829][ T5733] br1: port 2(veth2) entered blocking state
[  600.098058][ T5733] br1: port 2(veth2) entered disabled state
[  600.098300][ T5733] veth2: entered allmulticast mode
[  600.099846][ T5733] veth2: entered promiscuous mode
[  600.121941][ T1307] br1: port 2(veth2) entered blocking state
[  600.122165][ T1307] br1: port 2(veth2) entered forwarding state
[  650.508850][ T7126] br1: port 2(veth2) entered disabled state
[  650.527252][ T7127] veth2: left allmulticast mode
[  650.527423][ T7127] veth2: left promiscuous mode
[  650.528971][ T7127] br1: port 2(veth2) entered disabled state
[  650.557993][ T7128] br1: port 1(veth1) entered disabled state
[  650.576196][ T7129] veth1: left allmulticast mode
[  650.576393][ T7129] veth1: left promiscuous mode
[  650.577035][ T7129] br1: port 1(veth1) entered disabled state