[ 1737.226227][T13319] br1: port 1(veth1) entered blocking state
[ 1737.226712][T13319] br1: port 1(veth1) entered disabled state
[ 1737.227167][T13319] veth1: entered allmulticast mode
[ 1737.231064][T13319] veth1: entered promiscuous mode
[ 1737.363730][   T37] br1: port 1(veth1) entered blocking state
[ 1737.364204][   T37] br1: port 1(veth1) entered forwarding state
[ 1757.213231][T13458] br1: port 1(veth1) entered disabled state
[ 1757.326265][T13459] veth1: left allmulticast mode
[ 1757.326643][T13459] veth1: left promiscuous mode
[ 1757.327164][T13459] br1: port 1(veth1) entered disabled state