[ 1708.299030][ T7926] br1: port 1(veth1) entered blocking state
[ 1708.299321][ T7926] br1: port 1(veth1) entered disabled state
[ 1708.299619][ T7926] veth1: entered allmulticast mode
[ 1708.301513][ T7926] veth1: entered promiscuous mode
[ 1708.471004][   T76] br1: port 1(veth1) entered blocking state
[ 1708.471337][   T76] br1: port 1(veth1) entered forwarding state
[ 1724.901249][ T7985] br1: port 1(veth1) entered disabled state
[ 1725.082216][ T7986] veth1: left allmulticast mode
[ 1725.082474][ T7986] veth1: left promiscuous mode
[ 1725.082789][ T7986] br1: port 1(veth1) entered disabled state