[  640.072317][ T3054] br0: port 1(veth1) entered blocking state
[  640.072626][ T3054] br0: port 1(veth1) entered disabled state
[  640.072911][ T3054] veth1: entered allmulticast mode
[  640.074841][ T3054] veth1: entered promiscuous mode
[  640.149757][ T3056] br0: port 2(veth2) entered blocking state
[  640.150077][ T3056] br0: port 2(veth2) entered disabled state
[  640.150363][ T3056] veth2: entered allmulticast mode
[  640.152317][ T3056] veth2: entered promiscuous mode
[  640.314021][   T40] br0: port 1(veth1) entered blocking state
[  640.314353][   T40] br0: port 1(veth1) entered forwarding state
[  640.401540][   T37] br0: port 2(veth2) entered blocking state
[  640.401825][   T37] br0: port 2(veth2) entered forwarding state
[  820.372327][ T4341] br0: port 2(veth2) entered disabled state
[  820.464984][ T4342] br0: port 1(veth1) entered disabled state
[  820.532383][ T4343] veth2: left allmulticast mode
[  820.532672][ T4343] veth2: left promiscuous mode
[  820.532994][ T4343] br0: port 2(veth2) entered disabled state
[  820.534420][ T4343] veth1: left allmulticast mode
[  820.534627][ T4343] veth1: left promiscuous mode
[  820.534931][ T4343] br0: port 1(veth1) entered disabled state