[  687.692783][T15917] br1: port 1(veth1) entered blocking state
[  687.693276][T15917] br1: port 1(veth1) entered disabled state
[  687.693716][T15917] veth1: entered allmulticast mode
[  687.697615][T15917] veth1: entered promiscuous mode
[  687.826506][T11112] br1: port 1(veth1) entered blocking state
[  687.826971][T11112] br1: port 1(veth1) entered forwarding state
[  687.951187][T15920] br1: port 2(veth2) entered blocking state
[  687.951652][T15920] br1: port 2(veth2) entered disabled state
[  687.952257][T15920] veth2: entered allmulticast mode
[  687.955632][T15920] veth2: entered promiscuous mode
[  688.078191][T15774] br1: port 2(veth2) entered blocking state
[  688.078653][T15774] br1: port 2(veth2) entered forwarding state
[  810.544662][T17133] tc (17133) used greatest stack depth: 23616 bytes left
[  827.001350][T17313] br1: port 2(veth2) entered disabled state
[  827.100334][T17314] veth2: left allmulticast mode
[  827.100681][T17314] veth2: left promiscuous mode
[  827.101176][T17314] br1: port 2(veth2) entered disabled state
[  827.212154][T17315] br1: port 1(veth1) entered disabled state
[  827.321775][T17316] veth1: left allmulticast mode
[  827.322116][T17316] veth1: left promiscuous mode
[  827.322603][T17316] br1: port 1(veth1) entered disabled state