[ 1223.954017][T13696] br1: port 1(veth1) entered blocking state
[ 1223.954399][T13696] br1: port 1(veth1) entered disabled state
[ 1223.954737][T13696] veth1: entered allmulticast mode
[ 1223.957386][T13696] veth1: entered promiscuous mode
[ 1224.049867][   T37] br1: port 1(veth1) entered blocking state
[ 1224.050198][   T37] br1: port 1(veth1) entered forwarding state
[ 1255.312013][T13875] br1: port 1(veth1) entered disabled state
[ 1255.404501][T13876] veth1: left allmulticast mode
[ 1255.404814][T13876] veth1: left promiscuous mode
[ 1255.405167][T13876] br1: port 1(veth1) entered disabled state