[  500.779579][ T5555] br1: port 1(veth1) entered blocking state
[  500.779830][ T5555] br1: port 1(veth1) entered disabled state
[  500.780069][ T5555] veth1: entered allmulticast mode
[  500.781594][ T5555] veth1: entered promiscuous mode
[  500.813989][ T3218] br1: port 1(veth1) entered blocking state
[  500.814197][ T3218] br1: port 1(veth1) entered forwarding state
[  500.840732][ T5558] br1: port 2(veth2) entered blocking state
[  500.840920][ T5558] br1: port 2(veth2) entered disabled state
[  500.841102][ T5558] veth2: entered allmulticast mode
[  500.842525][ T5558] veth2: entered promiscuous mode
[  500.870506][ T3218] br1: port 2(veth2) entered blocking state
[  500.870736][ T3218] br1: port 2(veth2) entered forwarding state
[  518.791113][ T5774] br1: port 2(veth2) entered disabled state
[  518.819757][ T5775] veth2: left allmulticast mode
[  518.819928][ T5775] veth2: left promiscuous mode
[  518.820338][ T5775] br1: port 2(veth2) entered disabled state
[  518.844844][ T5776] br1: port 1(veth1) entered disabled state
[  518.876071][ T5777] veth1: left allmulticast mode
[  518.876268][ T5777] veth1: left promiscuous mode
[  518.876481][ T5777] br1: port 1(veth1) entered disabled state