[ 1256.691224][T13864] br1: port 1(veth1) entered blocking state
[ 1256.691652][T13864] br1: port 1(veth1) entered disabled state
[ 1256.691945][T13864] veth1: entered allmulticast mode
[ 1256.693888][T13864] veth1: entered promiscuous mode
[ 1256.787435][   T39] br1: port 1(veth1) entered blocking state
[ 1256.787776][   T39] br1: port 1(veth1) entered forwarding state
[ 1288.271972][T14043] br1: port 1(veth1) entered disabled state
[ 1288.370694][T14044] veth1: left allmulticast mode
[ 1288.370942][T14044] veth1: left promiscuous mode
[ 1288.371290][T14044] br1: port 1(veth1) entered disabled state