[  498.712859][T17720] br1: port 1(veth1) entered blocking state
[  498.713190][T17720] br1: port 1(veth1) entered disabled state
[  498.714389][T17720] veth1: entered allmulticast mode
[  498.717020][T17720] veth1: entered promiscuous mode
[  498.752367][T17624] br1: port 1(veth1) entered blocking state
[  498.752561][T17624] br1: port 1(veth1) entered forwarding state
[  498.783510][T17722] br1: port 2(veth2) entered blocking state
[  498.783710][T17722] br1: port 2(veth2) entered disabled state
[  498.783894][T17722] veth2: entered allmulticast mode
[  498.785405][T17722] veth2: entered promiscuous mode
[  498.814629][  T189] br1: port 2(veth2) entered blocking state
[  498.814850][  T189] br1: port 2(veth2) entered forwarding state
[  505.390894][T17760] tc (17760) used greatest stack depth: 23760 bytes left
[  513.395854][T18083] br1: port 2(veth2) entered disabled state
[  513.429452][T18084] veth2: left allmulticast mode
[  513.429625][T18084] veth2: left promiscuous mode
[  513.429890][T18084] br1: port 2(veth2) entered disabled state
[  513.452652][T18085] br1: port 1(veth1) entered disabled state
[  513.478091][T18086] veth1: left allmulticast mode
[  513.478261][T18086] veth1: left promiscuous mode
[  513.478487][T18086] br1: port 1(veth1) entered disabled state