[  772.431750][T20153] br1: port 1(veth1) entered blocking state
[  772.431964][T20153] br1: port 1(veth1) entered disabled state
[  772.432159][T20153] veth1: entered allmulticast mode
[  772.433586][T20153] veth1: entered promiscuous mode
[  772.513875][   T38] br1: port 1(veth1) entered blocking state
[  772.514117][   T38] br1: port 1(veth1) entered forwarding state
[  772.551035][T20166] br1: port 2(veth2) entered blocking state
[  772.551224][T20166] br1: port 2(veth2) entered disabled state
[  772.551412][T20166] veth2: entered allmulticast mode
[  772.552837][T20166] veth2: entered promiscuous mode
[  772.641176][   T38] br1: port 2(veth2) entered blocking state
[  772.641409][   T38] br1: port 2(veth2) entered forwarding state
[  790.509007][T20632] br1: port 2(veth2) entered disabled state
[  790.535265][T20634] veth2: left allmulticast mode
[  790.535466][T20634] veth2: left promiscuous mode
[  790.535733][T20634] br1: port 2(veth2) entered disabled state
[  790.563954][T20636] br1: port 1(veth1) entered disabled state
[  790.596732][T20638] veth1: left allmulticast mode
[  790.596922][T20638] veth1: left promiscuous mode
[  790.599384][T20638] br1: port 1(veth1) entered disabled state