[  921.124346][T21039] br1: port 1(veth1) entered blocking state
[  921.124573][T21039] br1: port 1(veth1) entered disabled state
[  921.124777][T21039] veth1: entered allmulticast mode
[  921.126320][T21039] veth1: entered promiscuous mode
[  921.149600][T20054] br1: port 1(veth1) entered blocking state
[  921.149815][T20054] br1: port 1(veth1) entered forwarding state
[  921.171420][T21041] br1: port 2(veth2) entered blocking state
[  921.171620][T21041] br1: port 2(veth2) entered disabled state
[  921.171817][T21041] veth2: entered allmulticast mode
[  921.173305][T21041] veth2: entered promiscuous mode
[  921.203343][   T65] br1: port 2(veth2) entered blocking state
[  921.203547][   T65] br1: port 2(veth2) entered forwarding state
[  928.819402][T21086] tc (21086) used greatest stack depth: 23760 bytes left
[  970.649019][T22434] br1: port 2(veth2) entered disabled state
[  970.683486][T22435] veth2: left allmulticast mode
[  970.683667][T22435] veth2: left promiscuous mode
[  970.683913][T22435] br1: port 2(veth2) entered disabled state
[  970.707247][T22436] br1: port 1(veth1) entered disabled state
[  970.727395][T22437] veth1: left allmulticast mode
[  970.727563][T22437] veth1: left promiscuous mode
[  970.727810][T22437] br1: port 1(veth1) entered disabled state