[ 1580.532986][ T7020] br1: port 1(veth1) entered blocking state
[ 1580.533468][ T7020] br1: port 1(veth1) entered disabled state
[ 1580.534065][ T7020] veth1: entered allmulticast mode
[ 1580.538426][ T7020] veth1: entered promiscuous mode
[ 1580.642038][ T2230] br1: port 1(veth1) entered blocking state
[ 1580.642513][ T2230] br1: port 1(veth1) entered forwarding state
[ 1599.957159][ T7159] br1: port 1(veth1) entered disabled state
[ 1600.089908][ T7160] veth1: left allmulticast mode
[ 1600.090316][ T7160] veth1: left promiscuous mode
[ 1600.090842][ T7160] br1: port 1(veth1) entered disabled state