[  718.945656][T19788] br1: port 1(veth1) entered blocking state
[  718.945889][T19788] br1: port 1(veth1) entered disabled state
[  718.946086][T19788] veth1: entered allmulticast mode
[  718.947610][T19788] veth1: entered promiscuous mode
[  719.015081][T19791] br1: port 2(veth2) entered blocking state
[  719.016341][T19791] br1: port 2(veth2) entered disabled state
[  719.017078][T19791] veth2: entered allmulticast mode
[  719.018655][T19791] veth2: entered promiscuous mode
[  719.071437][T19793] br1: port 2(veth2) entered blocking state
[  719.071632][T19793] br1: port 2(veth2) entered forwarding state
[  719.071965][T19793] br1: port 1(veth1) entered blocking state
[  719.072138][T19793] br1: port 1(veth1) entered forwarding state
[  729.250405][T20153] br1: port 2(veth2) entered disabled state
[  729.250946][T20153] br1: port 1(veth1) entered disabled state
[  729.306006][T20155] veth2: left allmulticast mode
[  729.306208][T20155] veth2: left promiscuous mode
[  729.306512][T20155] br1: port 2(veth2) entered disabled state
[  729.364494][T20157] veth1: left allmulticast mode
[  729.364645][T20157] veth1: left promiscuous mode
[  729.364871][T20157] br1: port 1(veth1) entered disabled state