[ 1252.982895][ T7552] br1: port 1(veth1) entered blocking state
[ 1252.983129][ T7552] br1: port 1(veth1) entered disabled state
[ 1252.983349][ T7552] veth1: entered allmulticast mode
[ 1252.986564][ T7552] veth1: entered promiscuous mode
[ 1253.073336][ T7555] br1: port 2(veth2) entered blocking state
[ 1253.073727][ T7555] br1: port 2(veth2) entered disabled state
[ 1253.075279][ T7555] veth2: entered allmulticast mode
[ 1253.078653][ T7555] veth2: entered promiscuous mode
[ 1253.135437][ T7557] br1: port 2(veth2) entered blocking state
[ 1253.135663][ T7557] br1: port 2(veth2) entered forwarding state
[ 1253.136017][ T7557] br1: port 1(veth1) entered blocking state
[ 1253.136208][ T7557] br1: port 1(veth1) entered forwarding state
[ 1264.235662][ T7870] br1: port 2(veth2) entered disabled state
[ 1264.236217][ T7870] br1: port 1(veth1) entered disabled state
[ 1264.284830][ T7872] veth2: left allmulticast mode
[ 1264.285008][ T7872] veth2: left promiscuous mode
[ 1264.285252][ T7872] br1: port 2(veth2) entered disabled state
[ 1264.322601][ T7874] veth1: left allmulticast mode
[ 1264.322772][ T7874] veth1: left promiscuous mode
[ 1264.324343][ T7874] br1: port 1(veth1) entered disabled state