[ 1722.231282][ T9760] br1: port 1(veth1) entered blocking state
[ 1722.231706][ T9760] br1: port 1(veth1) entered disabled state
[ 1722.231968][ T9760] veth1: entered allmulticast mode
[ 1722.233842][ T9760] veth1: entered promiscuous mode
[ 1722.405166][   T40] br1: port 1(veth1) entered blocking state
[ 1722.405441][   T40] br1: port 1(veth1) entered forwarding state
[ 1722.587316][ T9763] br1: port 2(veth2) entered blocking state
[ 1722.587599][ T9763] br1: port 2(veth2) entered disabled state
[ 1722.587862][ T9763] veth2: entered allmulticast mode
[ 1722.590683][ T9763] veth2: entered promiscuous mode
[ 1722.742658][   T40] br1: port 2(veth2) entered blocking state
[ 1722.743031][   T40] br1: port 2(veth2) entered forwarding state
[ 1756.805024][ T9975] br1: port 2(veth2) entered disabled state
[ 1756.977964][ T9976] veth2: left allmulticast mode
[ 1756.978313][ T9976] veth2: left promiscuous mode
[ 1756.978822][ T9976] br1: port 2(veth2) entered disabled state
[ 1757.145927][ T9977] br1: port 1(veth1) entered disabled state
[ 1757.318454][ T9978] veth1: left allmulticast mode
[ 1757.318682][ T9978] veth1: left promiscuous mode
[ 1757.318977][ T9978] br1: port 1(veth1) entered disabled state