[  830.780145][ T7322] br1: port 1(veth1) entered blocking state
[  830.780417][ T7322] br1: port 1(veth1) entered disabled state
[  830.780675][ T7322] veth1: entered allmulticast mode
[  830.782193][ T7322] veth1: entered promiscuous mode
[  830.838749][ T7327] br1: port 2(veth2) entered blocking state
[  830.838969][ T7327] br1: port 2(veth2) entered disabled state
[  830.839166][ T7327] veth2: entered allmulticast mode
[  830.840660][ T7327] veth2: entered promiscuous mode
[  830.897646][ T7329] br1: port 2(veth2) entered blocking state
[  830.897935][ T7329] br1: port 2(veth2) entered forwarding state
[  830.898389][ T7329] br1: port 1(veth1) entered blocking state
[  830.898702][ T7329] br1: port 1(veth1) entered forwarding state
[  841.048601][ T7642] br1: port 2(veth2) entered disabled state
[  841.049087][ T7642] br1: port 1(veth1) entered disabled state
[  841.090126][ T7644] veth2: left allmulticast mode
[  841.090293][ T7644] veth2: left promiscuous mode
[  841.090517][ T7644] br1: port 2(veth2) entered disabled state
[  841.139877][ T7646] veth1: left allmulticast mode
[  841.140044][ T7646] veth1: left promiscuous mode
[  841.140274][ T7646] br1: port 1(veth1) entered disabled state