[  752.010191] br0: port 1(veth1) entered blocking state
[  752.010312] br0: port 1(veth1) entered disabled state
[  752.010399] veth1: entered allmulticast mode
[  752.010576] veth1: entered promiscuous mode
[  752.021055] br0: port 2(veth2) entered blocking state
[  752.021132] br0: port 2(veth2) entered disabled state
[  752.021219] veth2: entered allmulticast mode
[  752.021334] veth2: entered promiscuous mode
[  752.040862] br0: port 1(veth1) entered blocking state
[  752.040940] br0: port 1(veth1) entered forwarding state
[  762.092162] br0: port 2(veth2) entered blocking state
[  762.092230] br0: port 2(veth2) entered forwarding state
[  768.246539] br0: port 2(veth2) entered disabled state
[  768.277608] br0: port 2(veth2) entered blocking state
[  768.277670] br0: port 2(veth2) entered forwarding state
[  774.443461] br0: port 1(veth1) entered disabled state
[  774.454736] br0: port 2(veth2) entered disabled state
[  774.465924] veth2: left allmulticast mode
[  774.465982] veth2: left promiscuous mode
[  774.466026] br0: port 2(veth2) entered disabled state
[  774.466164] veth1: left allmulticast mode
[  774.466206] veth1: left promiscuous mode
[  774.466246] br0: port 1(veth1) entered disabled state