[  561.833540][ T4420] br0: port 1(veth1) entered blocking state
[  561.833912][ T4420] br0: port 1(veth1) entered disabled state
[  561.834235][ T4420] veth1: entered allmulticast mode
[  561.835920][ T4420] veth1: entered promiscuous mode
[  561.876250][ T4422] br0: port 2(veth2) entered blocking state
[  561.876626][ T4422] br0: port 2(veth2) entered disabled state
[  561.876992][ T4422] veth2: entered allmulticast mode
[  561.879150][ T4422] veth2: entered promiscuous mode
[  561.929024][   T38] br0: port 1(veth1) entered blocking state
[  561.929353][   T38] br0: port 1(veth1) entered forwarding state
[  572.102594][   T38] br0: port 2(veth2) entered blocking state
[  572.103027][   T38] br0: port 2(veth2) entered forwarding state
[  578.434382][ T4444] br0: port 2(veth2) entered disabled state
[  578.516657][   T38] br0: port 2(veth2) entered blocking state
[  578.517019][   T38] br0: port 2(veth2) entered forwarding state
[  584.844609][ T4468] br0: port 1(veth1) entered disabled state
[  584.882617][ T4469] br0: port 2(veth2) entered disabled state
[  584.914925][ T4470] veth2: left allmulticast mode
[  584.915230][ T4470] veth2: left promiscuous mode
[  584.915684][ T4470] br0: port 2(veth2) entered disabled state
[  584.919125][ T4470] veth1: left allmulticast mode
[  584.919415][ T4470] veth1: left promiscuous mode
[  584.919819][ T4470] br0: port 1(veth1) entered disabled state