[ 1519.398402][ T7456] br1: port 1(veth1) entered blocking state
[ 1519.398690][ T7456] br1: port 1(veth1) entered disabled state
[ 1519.398984][ T7456] veth1: entered allmulticast mode
[ 1519.400869][ T7456] veth1: entered promiscuous mode
[ 1519.555376][   T63] br1: port 1(veth1) entered blocking state
[ 1519.555662][   T63] br1: port 1(veth1) entered forwarding state
[ 1535.356882][ T7515] br1: port 1(veth1) entered disabled state
[ 1535.498408][ T7517] veth1: left allmulticast mode
[ 1535.498662][ T7517] veth1: left promiscuous mode
[ 1535.499000][ T7517] br1: port 1(veth1) entered disabled state