[  743.625703][ T4701] br1: port 1(veth1) entered blocking state
[  743.626065][ T4701] br1: port 1(veth1) entered disabled state
[  743.626406][ T4701] veth1: entered allmulticast mode
[  743.628803][ T4701] veth1: entered promiscuous mode
[  743.669606][ T2028] br1: port 1(veth1) entered blocking state
[  743.669942][ T2028] br1: port 1(veth1) entered forwarding state
[  770.714644][ T4884] br1: port 1(veth1) entered disabled state
[  770.751652][ T4885] veth1: left allmulticast mode
[  770.752123][ T4885] veth1: left promiscuous mode
[  770.752652][ T4885] br1: port 1(veth1) entered disabled state