[  520.150483][ T4722] br1: port 1(veth1) entered blocking state
[  520.150683][ T4722] br1: port 1(veth1) entered disabled state
[  520.150853][ T4722] veth1: entered allmulticast mode
[  520.152944][ T4722] veth1: entered promiscuous mode
[  520.174735][   T39] br1: port 1(veth1) entered blocking state
[  520.174910][   T39] br1: port 1(veth1) entered forwarding state
[  520.201269][ T4724] br1: port 2(veth2) entered blocking state
[  520.201456][ T4724] br1: port 2(veth2) entered disabled state
[  520.201631][ T4724] veth2: entered allmulticast mode
[  520.202984][ T4724] veth2: entered promiscuous mode
[  520.225713][   T39] br1: port 2(veth2) entered blocking state
[  520.225887][   T39] br1: port 2(veth2) entered forwarding state
[  567.603615][ T6121] br1: port 2(veth2) entered disabled state
[  567.631447][ T6122] veth2: left allmulticast mode
[  567.631683][ T6122] veth2: left promiscuous mode
[  567.631979][ T6122] br1: port 2(veth2) entered disabled state
[  567.662179][ T6123] br1: port 1(veth1) entered disabled state
[  567.693685][ T6124] veth1: left allmulticast mode
[  567.693866][ T6124] veth1: left promiscuous mode
[  567.694089][ T6124] br1: port 1(veth1) entered disabled state