[ 1173.212464][ T8884] br1: port 1(veth1) entered blocking state
[ 1173.212965][ T8884] br1: port 1(veth1) entered disabled state
[ 1173.213381][ T8884] veth1: entered allmulticast mode
[ 1173.216886][ T8884] veth1: entered promiscuous mode
[ 1173.323101][  T714] br1: port 1(veth1) entered blocking state
[ 1173.323559][  T714] br1: port 1(veth1) entered forwarding state
[ 1188.491435][ T8983] br1: port 1(veth1) entered disabled state
[ 1188.605697][ T8984] veth1: left allmulticast mode
[ 1188.606052][ T8984] veth1: left promiscuous mode
[ 1188.606580][ T8984] br1: port 1(veth1) entered disabled state