[  749.549154] br1: port 1(veth1) entered blocking state
[  749.549271] br1: port 1(veth1) entered disabled state
[  749.549370] veth1: entered allmulticast mode
[  749.549462] veth1: entered promiscuous mode
[  749.556788] br1: port 2(veth2) entered blocking state
[  749.556863] br1: port 2(veth2) entered disabled state
[  749.556941] veth2: entered allmulticast mode
[  749.557030] veth2: entered promiscuous mode
[  749.564389] br1: port 2(veth2) entered blocking state
[  749.564425] br1: port 2(veth2) entered forwarding state
[  749.564460] br1: port 1(veth1) entered blocking state
[  749.564491] br1: port 1(veth1) entered forwarding state
[  755.657438] br1: port 2(veth2) entered disabled state
[  755.657497] br1: port 1(veth1) entered disabled state
[  755.664622] veth2: left allmulticast mode
[  755.664658] veth2: left promiscuous mode
[  755.664693] br1: port 2(veth2) entered disabled state
[  755.671804] veth1: left allmulticast mode
[  755.671840] veth1: left promiscuous mode
[  755.671869] br1: port 1(veth1) entered disabled state