[  567.104534][ T3958] br1: port 1(veth1) entered blocking state
[  567.104754][ T3958] br1: port 1(veth1) entered disabled state
[  567.104948][ T3958] veth1: entered allmulticast mode
[  567.106483][ T3958] veth1: entered promiscuous mode
[  567.141730][   T37] br1: port 1(veth1) entered blocking state
[  567.142079][   T37] br1: port 1(veth1) entered forwarding state
[  567.188247][ T3961] br1: port 2(veth2) entered blocking state
[  567.188588][ T3961] br1: port 2(veth2) entered disabled state
[  567.188944][ T3961] veth2: entered allmulticast mode
[  567.191868][ T3961] veth2: entered promiscuous mode
[  567.227594][   T37] br1: port 2(veth2) entered blocking state
[  567.227810][   T37] br1: port 2(veth2) entered forwarding state
[  585.940052][ T4199] br1: port 2(veth2) entered disabled state
[  585.972974][ T4200] veth2: left allmulticast mode
[  585.973668][ T4200] veth2: left promiscuous mode
[  585.973903][ T4200] br1: port 2(veth2) entered disabled state
[  586.008421][ T4201] br1: port 1(veth1) entered disabled state
[  586.039051][ T4202] veth1: left allmulticast mode
[  586.039219][ T4202] veth1: left promiscuous mode
[  586.039444][ T4202] br1: port 1(veth1) entered disabled state