[  979.250563][T15737] br1: port 1(veth1) entered blocking state
[  979.250861][T15737] br1: port 1(veth1) entered disabled state
[  979.251065][T15737] veth1: entered allmulticast mode
[  979.253587][T15737] veth1: entered promiscuous mode
[  979.282491][T12419] br1: port 1(veth1) entered blocking state
[  979.282718][T12419] br1: port 1(veth1) entered forwarding state
[  979.313983][T15740] br1: port 2(veth2) entered blocking state
[  979.314166][T15740] br1: port 2(veth2) entered disabled state
[  979.314341][T15740] veth2: entered allmulticast mode
[  979.316436][T15740] veth2: entered promiscuous mode
[  979.345961][   T47] br1: port 2(veth2) entered blocking state
[  979.346183][   T47] br1: port 2(veth2) entered forwarding state
[  989.601501][T15905] tc (15905) used greatest stack depth: 23760 bytes left
[  990.568124][T15943] br1: port 2(veth2) entered disabled state
[  990.595149][T15944] veth2: left allmulticast mode
[  990.595301][T15944] veth2: left promiscuous mode
[  990.595521][T15944] br1: port 2(veth2) entered disabled state
[  990.617449][T15945] br1: port 1(veth1) entered disabled state
[  990.653423][T15946] veth1: left allmulticast mode
[  990.653594][T15946] veth1: left promiscuous mode
[  990.653816][T15946] br1: port 1(veth1) entered disabled state