[  731.710201][T21791] br1: port 1(veth1) entered blocking state
[  731.710413][T21791] br1: port 1(veth1) entered disabled state
[  731.710602][T21791] veth1: entered allmulticast mode
[  731.712060][T21791] veth1: entered promiscuous mode
[  731.767420][T21793] br1: port 2(veth2) entered blocking state
[  731.767674][T21793] br1: port 2(veth2) entered disabled state
[  731.767925][T21793] veth2: entered allmulticast mode
[  731.769623][T21793] veth2: entered promiscuous mode
[  731.821257][T21795] br1: port 2(veth2) entered blocking state
[  731.821506][T21795] br1: port 2(veth2) entered forwarding state
[  731.821909][T21795] br1: port 1(veth1) entered blocking state
[  731.822136][T21795] br1: port 1(veth1) entered forwarding state
[  741.918886][T22156] br1: port 2(veth2) entered disabled state
[  741.919361][T22156] br1: port 1(veth1) entered disabled state
[  741.973503][T22158] veth2: left allmulticast mode
[  741.973677][T22158] veth2: left promiscuous mode
[  741.973887][T22158] br1: port 2(veth2) entered disabled state
[  742.018784][T22160] veth1: left allmulticast mode
[  742.018970][T22160] veth1: left promiscuous mode
[  742.019248][T22160] br1: port 1(veth1) entered disabled state