[ 1610.230539][ T9739] br1: port 1(veth1) entered blocking state
[ 1610.231315][ T9739] br1: port 1(veth1) entered disabled state
[ 1610.231774][ T9739] veth1: entered allmulticast mode
[ 1610.235716][ T9739] veth1: entered promiscuous mode
[ 1610.365047][   T70] br1: port 1(veth1) entered blocking state
[ 1610.365509][   T70] br1: port 1(veth1) entered forwarding state
[ 1625.230845][ T9838] br1: port 1(veth1) entered disabled state
[ 1625.356440][ T9839] veth1: left allmulticast mode
[ 1625.356784][ T9839] veth1: left promiscuous mode
[ 1625.357243][ T9839] br1: port 1(veth1) entered disabled state