[  857.181657][T20836] br1: port 1(veth1) entered blocking state
[  857.181868][T20836] br1: port 1(veth1) entered disabled state
[  857.182057][T20836] veth1: entered allmulticast mode
[  857.183486][T20836] veth1: entered promiscuous mode
[  857.247143][T20839] br1: port 2(veth2) entered blocking state
[  857.247341][T20839] br1: port 2(veth2) entered disabled state
[  857.247521][T20839] veth2: entered allmulticast mode
[  857.248979][T20839] veth2: entered promiscuous mode
[  857.302889][T20841] br1: port 2(veth2) entered blocking state
[  857.303092][T20841] br1: port 2(veth2) entered forwarding state
[  857.303415][T20841] br1: port 1(veth1) entered blocking state
[  857.303583][T20841] br1: port 1(veth1) entered forwarding state
[  867.320176][T21201] br1: port 2(veth2) entered disabled state
[  867.320706][T21201] br1: port 1(veth1) entered disabled state
[  867.372987][T21203] veth2: left allmulticast mode
[  867.373138][T21203] veth2: left promiscuous mode
[  867.373361][T21203] br1: port 2(veth2) entered disabled state
[  867.437512][T21205] veth1: left allmulticast mode
[  867.437661][T21205] veth1: left promiscuous mode
[  867.437869][T21205] br1: port 1(veth1) entered disabled state