[ 1194.425449][ T8704] br1: port 1(veth1) entered blocking state
[ 1194.425753][ T8704] br1: port 1(veth1) entered disabled state
[ 1194.426004][ T8704] veth1: entered allmulticast mode
[ 1194.427873][ T8704] veth1: entered promiscuous mode
[ 1194.559927][   T50] br1: port 1(veth1) entered blocking state
[ 1194.560315][   T50] br1: port 1(veth1) entered forwarding state
[ 1227.347771][ T8795] br1: port 1(veth1) entered disabled state
[ 1227.467105][ T8796] veth1: left allmulticast mode
[ 1227.467391][ T8796] veth1: left promiscuous mode
[ 1227.467698][ T8796] br1: port 1(veth1) entered disabled state