[ 1728.619447][ T8719] br1: port 1(veth1) entered blocking state
[ 1728.619905][ T8719] br1: port 1(veth1) entered disabled state
[ 1728.620335][ T8719] veth1: entered allmulticast mode
[ 1728.623468][ T8719] veth1: entered promiscuous mode
[ 1728.947002][ T8722] br1: port 2(veth2) entered blocking state
[ 1728.947288][ T8722] br1: port 2(veth2) entered disabled state
[ 1728.947553][ T8722] veth2: entered allmulticast mode
[ 1728.950065][ T8722] veth2: entered promiscuous mode
[ 1729.276498][ T8724] br1: port 2(veth2) entered blocking state
[ 1729.276788][ T8724] br1: port 2(veth2) entered forwarding state
[ 1729.277234][ T8724] br1: port 1(veth1) entered blocking state
[ 1729.277467][ T8724] br1: port 1(veth1) entered forwarding state
[ 1759.142096][ T9010] br1: port 2(veth2) entered disabled state
[ 1759.142736][ T9010] br1: port 1(veth1) entered disabled state
[ 1759.482286][ T9012] veth2: left allmulticast mode
[ 1759.482603][ T9012] veth2: left promiscuous mode
[ 1759.482925][ T9012] br1: port 2(veth2) entered disabled state
[ 1759.829104][ T9014] veth1: left allmulticast mode
[ 1759.829412][ T9014] veth1: left promiscuous mode
[ 1759.829762][ T9014] br1: port 1(veth1) entered disabled state