[  871.961285][ T4768] br1: port 1(veth1) entered blocking state
[  871.961571][ T4768] br1: port 1(veth1) entered disabled state
[  871.961830][ T4768] veth1: entered allmulticast mode
[  871.963738][ T4768] veth1: entered promiscuous mode
[  872.082509][ T3227] br1: port 1(veth1) entered blocking state
[  872.082761][ T3227] br1: port 1(veth1) entered forwarding state
[  872.205967][ T4770] br1: port 2(veth2) entered blocking state
[  872.206275][ T4770] br1: port 2(veth2) entered disabled state
[  872.206515][ T4770] veth2: entered allmulticast mode
[  872.209199][ T4770] veth2: entered promiscuous mode
[  872.337163][ T3227] br1: port 2(veth2) entered blocking state
[  872.337455][ T3227] br1: port 2(veth2) entered forwarding state
[  901.554489][ T5103] br1: port 2(veth2) entered disabled state
[  901.675493][ T5105] veth2: left allmulticast mode
[  901.675724][ T5105] veth2: left promiscuous mode
[  901.676077][ T5105] br1: port 2(veth2) entered disabled state
[  901.797545][ T5106] br1: port 1(veth1) entered disabled state
[  901.922390][ T5107] veth1: left allmulticast mode
[  901.922662][ T5107] veth1: left promiscuous mode
[  901.923143][ T5107] br1: port 1(veth1) entered disabled state