[ 1638.894705][ T7326] br1: port 1(veth1) entered blocking state
[ 1638.895076][ T7326] br1: port 1(veth1) entered disabled state
[ 1638.895365][ T7326] veth1: entered allmulticast mode
[ 1638.897444][ T7326] veth1: entered promiscuous mode
[ 1639.054784][   T40] br1: port 1(veth1) entered blocking state
[ 1639.055179][   T40] br1: port 1(veth1) entered forwarding state
[ 1659.630001][ T7401] br1: port 1(veth1) entered disabled state
[ 1659.772136][ T7403] veth1: left allmulticast mode
[ 1659.772447][ T7403] veth1: left promiscuous mode
[ 1659.772765][ T7403] br1: port 1(veth1) entered disabled state