[  875.095943][T22518] br1: port 1(veth1) entered blocking state
[  875.096278][T22518] br1: port 1(veth1) entered disabled state
[  875.096602][T22518] veth1: entered allmulticast mode
[  875.098568][T22518] veth1: entered promiscuous mode
[  875.186780][T16258] br1: port 1(veth1) entered blocking state
[  875.187063][T16258] br1: port 1(veth1) entered forwarding state
[  875.278986][T22520] br1: port 2(veth2) entered blocking state
[  875.279327][T22520] br1: port 2(veth2) entered disabled state
[  875.279614][T22520] veth2: entered allmulticast mode
[  875.281513][T22520] veth2: entered promiscuous mode
[  875.378047][T16258] br1: port 2(veth2) entered blocking state
[  875.378375][T16258] br1: port 2(veth2) entered forwarding state
[  884.308931][T22565] tc (22565) used greatest stack depth: 23232 bytes left
[  989.793493][T23913] br1: port 2(veth2) entered disabled state
[  989.904267][T23914] veth2: left allmulticast mode
[  989.904589][T23914] veth2: left promiscuous mode
[  989.904939][T23914] br1: port 2(veth2) entered disabled state
[  989.993062][T23915] br1: port 1(veth1) entered disabled state
[  990.131176][T23916] veth1: left allmulticast mode
[  990.132665][T23916] veth1: left promiscuous mode
[  990.133194][T23916] br1: port 1(veth1) entered disabled state