[  637.123265] br1: port 1(veth1) entered blocking state
[  637.123327] br1: port 1(veth1) entered disabled state
[  637.123379] veth1: entered allmulticast mode
[  637.123459] veth1: entered promiscuous mode
[  637.149243] br1: port 2(veth2) entered blocking state
[  637.149302] br1: port 2(veth2) entered disabled state
[  637.149352] veth2: entered allmulticast mode
[  637.149432] veth2: entered promiscuous mode
[  637.176633] br1: port 2(veth2) entered blocking state
[  637.176709] br1: port 2(veth2) entered forwarding state
[  637.176760] br1: port 1(veth1) entered blocking state
[  637.176806] br1: port 1(veth1) entered forwarding state
[  644.908990] br1: port 2(veth2) entered disabled state
[  644.909071] br1: port 1(veth1) entered disabled state
[  644.934546] veth2: left allmulticast mode
[  644.934602] veth2: left promiscuous mode
[  644.934638] br1: port 2(veth2) entered disabled state
[  644.960204] veth1: left allmulticast mode
[  644.960260] veth1: left promiscuous mode
[  644.960294] br1: port 1(veth1) entered disabled state