[ 1260.339500][ T8613] br1: port 1(veth1) entered blocking state
[ 1260.339965][ T8613] br1: port 1(veth1) entered disabled state
[ 1260.340389][ T8613] veth1: entered allmulticast mode
[ 1260.343770][ T8613] veth1: entered promiscuous mode
[ 1260.451414][   T72] br1: port 1(veth1) entered blocking state
[ 1260.451899][   T72] br1: port 1(veth1) entered forwarding state
[ 1260.562885][ T8615] br1: port 2(veth2) entered blocking state
[ 1260.563395][ T8615] br1: port 2(veth2) entered disabled state
[ 1260.563864][ T8615] veth2: entered allmulticast mode
[ 1260.567360][ T8615] veth2: entered promiscuous mode
[ 1260.674228][   T72] br1: port 2(veth2) entered blocking state
[ 1260.674702][   T72] br1: port 2(veth2) entered forwarding state
[ 1310.621502][ T8850] br1: port 1(veth1) entered disabled state
[ 1310.751436][ T8851] br1: port 2(veth2) entered disabled state
[ 1310.883075][ T8852] veth2: left allmulticast mode
[ 1310.883783][ T8852] veth2: left promiscuous mode
[ 1310.884598][ T8852] br1: port 2(veth2) entered disabled state
[ 1310.888893][ T8852] veth1: left allmulticast mode
[ 1310.889407][ T8852] veth1: left promiscuous mode
[ 1310.890187][ T8852] br1: port 1(veth1) entered disabled state