[ 1198.981712][ T7222] br1: port 1(veth1) entered blocking state
[ 1198.982080][ T7222] br1: port 1(veth1) entered disabled state
[ 1198.982412][ T7222] veth1: entered allmulticast mode
[ 1198.984486][ T7222] veth1: entered promiscuous mode
[ 1199.086613][   T40] br1: port 1(veth1) entered blocking state
[ 1199.086917][   T40] br1: port 1(veth1) entered forwarding state
[ 1230.815650][ T7401] br1: port 1(veth1) entered disabled state
[ 1230.905293][ T7402] veth1: left allmulticast mode
[ 1230.905587][ T7402] veth1: left promiscuous mode
[ 1230.906319][ T7402] br1: port 1(veth1) entered disabled state