[  756.350603] br1: port 1(veth1) entered blocking state
[  756.350672] br1: port 1(veth1) entered disabled state
[  756.350738] veth1: entered allmulticast mode
[  756.350840] veth1: entered promiscuous mode
[  756.361333] br1: port 1(veth1) entered blocking state
[  756.361405] br1: port 1(veth1) entered forwarding state
[  766.633581] br1: port 1(veth1) entered disabled state
[  766.643531] veth1: left allmulticast mode
[  766.643592] veth1: left promiscuous mode
[  766.643641] br1: port 1(veth1) entered disabled state