[  571.664399][T14588] br1: port 1(veth1) entered blocking state
[  571.665281][T14588] br1: port 1(veth1) entered disabled state
[  571.665485][T14588] veth1: entered allmulticast mode
[  571.666977][T14588] veth1: entered promiscuous mode
[  571.694847][ T7780] br1: port 1(veth1) entered blocking state
[  571.695094][ T7780] br1: port 1(veth1) entered forwarding state
[  598.688976][T14767] br1: port 1(veth1) entered disabled state
[  598.716080][T14768] veth1: left allmulticast mode
[  598.716369][T14768] veth1: left promiscuous mode
[  598.717792][T14768] br1: port 1(veth1) entered disabled state