[ 1549.330773][T13821] br1: port 1(veth1) entered blocking state
[ 1549.331016][T13821] br1: port 1(veth1) entered disabled state
[ 1549.331266][T13821] veth1: entered allmulticast mode
[ 1549.333142][T13821] veth1: entered promiscuous mode
[ 1549.486929][ T7843] br1: port 1(veth1) entered blocking state
[ 1549.487259][ T7843] br1: port 1(veth1) entered forwarding state
[ 1569.904615][T13896] br1: port 1(veth1) entered disabled state
[ 1570.071919][T13897] veth1: left allmulticast mode
[ 1570.072151][T13897] veth1: left promiscuous mode
[ 1570.072496][T13897] br1: port 1(veth1) entered disabled state