[  884.136185][T19550] br1: port 1(veth1) entered blocking state
[  884.137191][T19550] br1: port 1(veth1) entered disabled state
[  884.137488][T19550] veth1: entered allmulticast mode
[  884.139928][T19550] veth1: entered promiscuous mode
[  884.176146][   T36] br1: port 1(veth1) entered blocking state
[  884.176429][   T36] br1: port 1(veth1) entered forwarding state
[  884.211921][T19552] br1: port 2(veth2) entered blocking state
[  884.212233][T19552] br1: port 2(veth2) entered disabled state
[  884.212706][T19552] veth2: entered allmulticast mode
[  884.215351][T19552] veth2: entered promiscuous mode
[  884.264905][  T521] br1: port 2(veth2) entered blocking state
[  884.265193][  T521] br1: port 2(veth2) entered forwarding state
[  891.095376][T19590] tc (19590) used greatest stack depth: 24080 bytes left
[  901.376920][T19913] br1: port 2(veth2) entered disabled state
[  901.422279][T19914] veth2: left allmulticast mode
[  901.422525][T19914] veth2: left promiscuous mode
[  901.422878][T19914] br1: port 2(veth2) entered disabled state
[  901.474115][T19915] br1: port 1(veth1) entered disabled state
[  901.512961][T19916] veth1: left allmulticast mode
[  901.513190][T19916] veth1: left promiscuous mode
[  901.513543][T19916] br1: port 1(veth1) entered disabled state