[  756.219764][T15958] br1: port 1(veth1) entered blocking state
[  756.220240][T15958] br1: port 1(veth1) entered disabled state
[  756.220691][T15958] veth1: entered allmulticast mode
[  756.224687][T15958] veth1: entered promiscuous mode
[  756.326165][  T152] br1: port 1(veth1) entered blocking state
[  756.326848][  T152] br1: port 1(veth1) entered forwarding state
[  756.434262][T15961] br1: port 2(veth2) entered blocking state
[  756.434712][T15961] br1: port 2(veth2) entered disabled state
[  756.435429][T15961] veth2: entered allmulticast mode
[  756.449633][T15961] veth2: entered promiscuous mode
[  756.553007][T15960] br1: port 2(veth2) entered blocking state
[  756.553458][T15960] br1: port 2(veth2) entered forwarding state
[  900.552156][T17356] br1: port 2(veth2) entered disabled state
[  900.678031][T17357] veth2: left allmulticast mode
[  900.678684][T17357] veth2: left promiscuous mode
[  900.679572][T17357] br1: port 2(veth2) entered disabled state
[  900.796106][T17358] br1: port 1(veth1) entered disabled state
[  900.918820][T17359] veth1: left allmulticast mode
[  900.919226][T17359] veth1: left promiscuous mode
[  900.919726][T17359] br1: port 1(veth1) entered disabled state