[  826.967856][ T4007] br1: port 1(veth1) entered blocking state
[  826.968639][ T4007] br1: port 1(veth1) entered disabled state
[  826.969134][ T4007] veth1: entered allmulticast mode
[  826.972396][ T4007] veth1: entered promiscuous mode
[  827.099125][ T3711] br1: port 1(veth1) entered blocking state
[  827.099655][ T3711] br1: port 1(veth1) entered forwarding state
[  827.187534][ T4009] br1: port 2(veth2) entered blocking state
[  827.188045][ T4009] br1: port 2(veth2) entered disabled state
[  827.189632][ T4009] veth2: entered allmulticast mode
[  827.191680][ T4009] veth2: entered promiscuous mode
[  827.283925][   T69] br1: port 2(veth2) entered blocking state
[  827.284240][   T69] br1: port 2(veth2) entered forwarding state
[  940.372124][ T5403] br1: port 2(veth2) entered disabled state
[  940.490689][ T5404] veth2: left allmulticast mode
[  940.491057][ T5404] veth2: left promiscuous mode
[  940.491581][ T5404] br1: port 2(veth2) entered disabled state
[  940.590424][ T5405] br1: port 1(veth1) entered disabled state
[  940.674156][ T5406] veth1: left allmulticast mode
[  940.674430][ T5406] veth1: left promiscuous mode
[  940.674751][ T5406] br1: port 1(veth1) entered disabled state