[  722.994430][T19787] br0: port 1(veth1) entered blocking state
[  722.994691][T19787] br0: port 1(veth1) entered disabled state
[  722.994892][T19787] veth1: entered allmulticast mode
[  722.997371][T19787] veth1: entered promiscuous mode
[  723.021839][T19789] br0: port 2(veth2) entered blocking state
[  723.022044][T19789] br0: port 2(veth2) entered disabled state
[  723.022680][T19789] veth2: entered allmulticast mode
[  723.024084][T19789] veth2: entered promiscuous mode
[  723.079235][  T311] br0: port 1(veth1) entered blocking state
[  723.079442][  T311] br0: port 1(veth1) entered forwarding state
[  723.113314][  T311] br0: port 2(veth2) entered blocking state
[  723.113535][  T311] br0: port 2(veth2) entered forwarding state
[  749.629427][T19882] br0: port 2(veth2) entered disabled state
[  749.653767][T19883] br0: port 1(veth1) entered disabled state
[  749.683039][T19884] veth2: left allmulticast mode
[  749.683197][T19884] veth2: left promiscuous mode
[  749.683407][T19884] br0: port 2(veth2) entered disabled state
[  749.684338][T19884] veth1: left allmulticast mode
[  749.684472][T19884] veth1: left promiscuous mode
[  749.684671][T19884] br0: port 1(veth1) entered disabled state