[  666.349337][ T7601] br1: port 1(veth1) entered blocking state
[  666.349564][ T7601] br1: port 1(veth1) entered disabled state
[  666.349762][ T7601] veth1: entered allmulticast mode
[  666.351253][ T7601] veth1: entered promiscuous mode
[  666.384350][ T5909] br1: port 1(veth1) entered blocking state
[  666.384599][ T5909] br1: port 1(veth1) entered forwarding state
[  666.409306][ T7604] br1: port 2(veth2) entered blocking state
[  666.409628][ T7604] br1: port 2(veth2) entered disabled state
[  666.409882][ T7604] veth2: entered allmulticast mode
[  666.411453][ T7604] veth2: entered promiscuous mode
[  666.436830][ T5909] br1: port 2(veth2) entered blocking state
[  666.437079][ T5909] br1: port 2(veth2) entered forwarding state
[  684.936832][ T7816] br1: port 2(veth2) entered disabled state
[  684.955791][ T7817] veth2: left allmulticast mode
[  684.956010][ T7817] veth2: left promiscuous mode
[  684.956330][ T7817] br1: port 2(veth2) entered disabled state
[  684.989987][ T7818] br1: port 1(veth1) entered disabled state
[  685.009416][ T7819] veth1: left allmulticast mode
[  685.009593][ T7819] veth1: left promiscuous mode
[  685.009832][ T7819] br1: port 1(veth1) entered disabled state