[  748.724506] br1: port 1(veth1) entered blocking state
[  748.724561] br1: port 1(veth1) entered disabled state
[  748.724607] veth1: entered allmulticast mode
[  748.724665] veth1: entered promiscuous mode
[  748.731881] br1: port 2(veth2) entered blocking state
[  748.731924] br1: port 2(veth2) entered disabled state
[  748.731953] veth2: entered allmulticast mode
[  748.732010] veth2: entered promiscuous mode
[  748.739163] br1: port 2(veth2) entered blocking state
[  748.739193] br1: port 2(veth2) entered forwarding state
[  748.739227] br1: port 1(veth1) entered blocking state
[  748.739258] br1: port 1(veth1) entered forwarding state
[  754.840189] br1: port 2(veth2) entered disabled state
[  754.840250] br1: port 1(veth1) entered disabled state
[  754.847128] veth2: left allmulticast mode
[  754.847154] veth2: left promiscuous mode
[  754.847182] br1: port 2(veth2) entered disabled state
[  754.853982] veth1: left allmulticast mode
[  754.854007] veth1: left promiscuous mode
[  754.854034] br1: port 1(veth1) entered disabled state