[ 1278.214846][ T8418] br1: port 1(veth1) entered blocking state
[ 1278.215568][ T8418] br1: port 1(veth1) entered disabled state
[ 1278.216330][ T8418] veth1: entered allmulticast mode
[ 1278.224180][ T8418] veth1: entered promiscuous mode
[ 1278.348776][   T38] br1: port 1(veth1) entered blocking state
[ 1278.349234][   T38] br1: port 1(veth1) entered forwarding state
[ 1298.239894][ T8557] br1: port 1(veth1) entered disabled state
[ 1298.363607][ T8558] veth1: left allmulticast mode
[ 1298.363997][ T8558] veth1: left promiscuous mode
[ 1298.364545][ T8558] br1: port 1(veth1) entered disabled state