[  640.744817] br1: port 1(veth1) entered blocking state
[  640.744885] br1: port 1(veth1) entered disabled state
[  640.744970] veth1: entered allmulticast mode
[  640.745046] veth1: entered promiscuous mode
[  640.749506] br1: port 1(veth1) entered blocking state
[  640.749587] br1: port 1(veth1) entered forwarding state
[  640.753598] br1: port 2(veth2) entered blocking state
[  640.753639] br1: port 2(veth2) entered disabled state
[  640.753668] veth2: entered allmulticast mode
[  640.753724] veth2: entered promiscuous mode
[  640.758015] br1: port 2(veth2) entered blocking state
[  640.758087] br1: port 2(veth2) entered forwarding state
[  649.686387] br1: port 2(veth2) entered disabled state
[  649.690263] veth2: left allmulticast mode
[  649.690306] veth2: left promiscuous mode
[  649.690338] br1: port 2(veth2) entered disabled state
[  649.694378] br1: port 1(veth1) entered disabled state
[  649.698301] veth1: left allmulticast mode
[  649.698327] veth1: left promiscuous mode
[  649.698350] br1: port 1(veth1) entered disabled state