[  886.361496][T14320] br1: port 1(veth1) entered blocking state
[  886.361722][T14320] br1: port 1(veth1) entered disabled state
[  886.361903][T14320] veth1: entered allmulticast mode
[  886.363361][T14320] veth1: entered promiscuous mode
[  886.398347][ T7814] br1: port 1(veth1) entered blocking state
[  886.398543][ T7814] br1: port 1(veth1) entered forwarding state
[  900.613885][T14463] br1: port 1(veth1) entered disabled state
[  900.637478][T14464] veth1: left allmulticast mode
[  900.637632][T14464] veth1: left promiscuous mode
[  900.637847][T14464] br1: port 1(veth1) entered disabled state