[  745.543003] br1: port 1(veth1) entered blocking state
[  745.543143] br1: port 1(veth1) entered disabled state
[  745.543276] veth1: entered allmulticast mode
[  745.543414] veth1: entered promiscuous mode
[  745.570066] br1: port 2(veth2) entered blocking state
[  745.570205] br1: port 2(veth2) entered disabled state
[  745.570338] veth2: entered allmulticast mode
[  745.570470] veth2: entered promiscuous mode
[  745.595445] br1: port 2(veth2) entered blocking state
[  745.595531] br1: port 2(veth2) entered forwarding state
[  745.595636] br1: port 1(veth1) entered blocking state
[  745.595711] br1: port 1(veth1) entered forwarding state
[  753.196892] br1: port 2(veth2) entered disabled state
[  753.197032] br1: port 1(veth1) entered disabled state
[  753.218176] veth2: left allmulticast mode
[  753.218245] veth2: left promiscuous mode
[  753.218325] br1: port 2(veth2) entered disabled state
[  753.240581] veth1: left allmulticast mode
[  753.240697] veth1: left promiscuous mode
[  753.240774] br1: port 1(veth1) entered disabled state