[ 1202.160968][ T7738] br1: port 1(veth1) entered blocking state
[ 1202.161273][ T7738] br1: port 1(veth1) entered disabled state
[ 1202.162245][ T7738] veth1: entered allmulticast mode
[ 1202.164222][ T7738] veth1: entered promiscuous mode
[ 1202.258175][ T2020] br1: port 1(veth1) entered blocking state
[ 1202.258566][ T2020] br1: port 1(veth1) entered forwarding state
[ 1233.290971][ T7917] br1: port 1(veth1) entered disabled state
[ 1233.378114][ T7918] veth1: left allmulticast mode
[ 1233.378359][ T7918] veth1: left promiscuous mode
[ 1233.378718][ T7918] br1: port 1(veth1) entered disabled state