[  480.003507] br1: port 1(veth1) entered blocking state
[  480.003553] br1: port 1(veth1) entered disabled state
[  480.003595] veth1: entered allmulticast mode
[  480.003657] veth1: entered promiscuous mode
[  480.011385] br1: port 2(veth2) entered blocking state
[  480.011423] br1: port 2(veth2) entered disabled state
[  480.011457] veth2: entered allmulticast mode
[  480.011514] veth2: entered promiscuous mode
[  480.019308] br1: port 2(veth2) entered blocking state
[  480.019349] br1: port 2(veth2) entered forwarding state
[  480.019386] br1: port 1(veth1) entered blocking state
[  480.019426] br1: port 1(veth1) entered forwarding state
[  486.159838] br1: port 2(veth2) entered disabled state
[  486.159900] br1: port 1(veth1) entered disabled state
[  486.167412] veth2: left allmulticast mode
[  486.167439] veth2: left promiscuous mode
[  486.167471] br1: port 2(veth2) entered disabled state
[  486.175018] veth1: left allmulticast mode
[  486.175081] veth1: left promiscuous mode
[  486.175153] br1: port 1(veth1) entered disabled state