[ 1255.896334][ T7425] br1: port 1(veth1) entered blocking state
[ 1255.896615][ T7425] br1: port 1(veth1) entered disabled state
[ 1255.896962][ T7425] veth1: entered allmulticast mode
[ 1255.899512][ T7425] veth1: entered promiscuous mode
[ 1255.979830][  T149] br1: port 1(veth1) entered blocking state
[ 1255.980180][  T149] br1: port 1(veth1) entered forwarding state
[ 1286.958631][ T7604] br1: port 1(veth1) entered disabled state
[ 1287.044796][ T7605] veth1: left allmulticast mode
[ 1287.045071][ T7605] veth1: left promiscuous mode
[ 1287.045717][ T7605] br1: port 1(veth1) entered disabled state