[  731.741294][T21320] br0: port 1(veth1) entered blocking state
[  731.741938][T21320] br0: port 1(veth1) entered disabled state
[  731.742121][T21320] veth1: entered allmulticast mode
[  731.743547][T21320] veth1: entered promiscuous mode
[  731.769838][T21322] br0: port 2(veth2) entered blocking state
[  731.770103][T21322] br0: port 2(veth2) entered disabled state
[  731.770385][T21322] veth2: entered allmulticast mode
[  731.773283][T21322] veth2: entered promiscuous mode
[  731.840912][T17214] br0: port 1(veth1) entered blocking state
[  731.841100][T17214] br0: port 1(veth1) entered forwarding state
[  741.981594][T17214] br0: port 2(veth2) entered blocking state
[  741.981814][T17214] br0: port 2(veth2) entered forwarding state
[  748.246584][T21344] br0: port 2(veth2) entered disabled state
[  748.324569][T17283] br0: port 2(veth2) entered blocking state
[  748.324872][T17283] br0: port 2(veth2) entered forwarding state
[  754.633074][T21368] br0: port 1(veth1) entered disabled state
[  754.665660][T21369] br0: port 2(veth2) entered disabled state
[  754.688408][T21370] veth2: left allmulticast mode
[  754.689026][T21370] veth2: left promiscuous mode
[  754.689242][T21370] br0: port 2(veth2) entered disabled state
[  754.690039][T21370] veth1: left allmulticast mode
[  754.690169][T21370] veth1: left promiscuous mode
[  754.690367][T21370] br0: port 1(veth1) entered disabled state