[ 1552.765572][ T8704] br1: port 1(veth1) entered blocking state
[ 1552.765867][ T8704] br1: port 1(veth1) entered disabled state
[ 1552.766149][ T8704] veth1: entered allmulticast mode
[ 1552.768008][ T8704] veth1: entered promiscuous mode
[ 1552.963592][   T48] br1: port 1(veth1) entered blocking state
[ 1552.963895][   T48] br1: port 1(veth1) entered forwarding state
[ 1568.700222][ T8763] br1: port 1(veth1) entered disabled state
[ 1568.852251][ T8764] veth1: left allmulticast mode
[ 1568.852481][ T8764] veth1: left promiscuous mode
[ 1568.852788][ T8764] br1: port 1(veth1) entered disabled state