[ 1505.203003][ T7034] br1: port 1(veth1) entered blocking state
[ 1505.203568][ T7034] br1: port 1(veth1) entered disabled state
[ 1505.205378][ T7034] veth1: entered allmulticast mode
[ 1505.209945][ T7034] veth1: entered promiscuous mode
[ 1505.315559][ T4460] br1: port 1(veth1) entered blocking state
[ 1505.316059][ T4460] br1: port 1(veth1) entered forwarding state
[ 1538.862435][ T7213] br1: port 1(veth1) entered disabled state
[ 1538.983062][ T7214] veth1: left allmulticast mode
[ 1538.983462][ T7214] veth1: left promiscuous mode
[ 1538.984045][ T7214] br1: port 1(veth1) entered disabled state