[  746.390835] br1: port 1(veth1) entered blocking state
[  746.390932] br1: port 1(veth1) entered disabled state
[  746.391017] veth1: entered allmulticast mode
[  746.391137] veth1: entered promiscuous mode
[  746.418148] br1: port 2(veth2) entered blocking state
[  746.418279] br1: port 2(veth2) entered disabled state
[  746.418382] veth2: entered allmulticast mode
[  746.418531] veth2: entered promiscuous mode
[  746.444046] br1: port 2(veth2) entered blocking state
[  746.444202] br1: port 2(veth2) entered forwarding state
[  746.444294] br1: port 1(veth1) entered blocking state
[  746.444372] br1: port 1(veth1) entered forwarding state
[  754.184103] br1: port 2(veth2) entered disabled state
[  754.184193] br1: port 1(veth1) entered disabled state
[  754.206623] veth2: left allmulticast mode
[  754.206682] veth2: left promiscuous mode
[  754.206726] br1: port 2(veth2) entered disabled state
[  754.229362] veth1: left allmulticast mode
[  754.229426] veth1: left promiscuous mode
[  754.229464] br1: port 1(veth1) entered disabled state