[ 1597.359999][ T9977] br1: port 1(veth1) entered blocking state
[ 1597.360450][ T9977] br1: port 1(veth1) entered disabled state
[ 1597.361102][ T9977] veth1: entered allmulticast mode
[ 1597.364581][ T9977] veth1: entered promiscuous mode
[ 1597.486167][  T151] br1: port 1(veth1) entered blocking state
[ 1597.486666][  T151] br1: port 1(veth1) entered forwarding state
[ 1612.416278][T10076] br1: port 1(veth1) entered disabled state
[ 1612.533651][T10077] veth1: left allmulticast mode
[ 1612.534029][T10077] veth1: left promiscuous mode
[ 1612.534538][T10077] br1: port 1(veth1) entered disabled state