[  621.472590][ T8774] br1: port 1(veth1) entered blocking state
[  621.472805][ T8774] br1: port 1(veth1) entered disabled state
[  621.473638][ T8774] veth1: entered allmulticast mode
[  621.475452][ T8774] veth1: entered promiscuous mode
[  621.534840][ T8777] br1: port 2(veth2) entered blocking state
[  621.535425][ T8777] br1: port 2(veth2) entered disabled state
[  621.535667][ T8777] veth2: entered allmulticast mode
[  621.537212][ T8777] veth2: entered promiscuous mode
[  621.593842][ T8779] br1: port 2(veth2) entered blocking state
[  621.594082][ T8779] br1: port 2(veth2) entered forwarding state
[  621.594460][ T8779] br1: port 1(veth1) entered blocking state
[  621.594667][ T8779] br1: port 1(veth1) entered forwarding state
[  631.721754][ T9106] br1: port 2(veth2) entered disabled state
[  631.722541][ T9106] br1: port 1(veth1) entered disabled state
[  631.786638][ T9108] veth2: left allmulticast mode
[  631.786815][ T9108] veth2: left promiscuous mode
[  631.787045][ T9108] br1: port 2(veth2) entered disabled state
[  631.847995][ T9110] veth1: left allmulticast mode
[  631.848169][ T9110] veth1: left promiscuous mode
[  631.848390][ T9110] br1: port 1(veth1) entered disabled state