[  821.846479][T20892] br1: port 1(veth1) entered blocking state
[  821.846689][T20892] br1: port 1(veth1) entered disabled state
[  821.846881][T20892] veth1: entered allmulticast mode
[  821.848338][T20892] veth1: entered promiscuous mode
[  821.871207][T18997] br1: port 1(veth1) entered blocking state
[  821.871421][T18997] br1: port 1(veth1) entered forwarding state
[  848.556856][T21075] br1: port 1(veth1) entered disabled state
[  848.584364][T21076] veth1: left allmulticast mode
[  848.584539][T21076] veth1: left promiscuous mode
[  848.584760][T21076] br1: port 1(veth1) entered disabled state