[ 1612.208610][ T7569] br1: port 1(veth1) entered blocking state
[ 1612.209114][ T7569] br1: port 1(veth1) entered disabled state
[ 1612.209573][ T7569] veth1: entered allmulticast mode
[ 1612.213601][ T7569] veth1: entered promiscuous mode
[ 1612.316701][   T37] br1: port 1(veth1) entered blocking state
[ 1612.317172][   T37] br1: port 1(veth1) entered forwarding state
[ 1612.472162][ T7572] br1: port 2(veth2) entered blocking state
[ 1612.472594][ T7572] br1: port 2(veth2) entered disabled state
[ 1612.473025][ T7572] veth2: entered allmulticast mode
[ 1612.477201][ T7572] veth2: entered promiscuous mode
[ 1612.602967][   T36] br1: port 2(veth2) entered blocking state
[ 1612.603421][   T36] br1: port 2(veth2) entered forwarding state
[ 1634.823308][ T7771] br1: port 2(veth2) entered disabled state
[ 1634.944277][ T7772] veth2: left allmulticast mode
[ 1634.944714][ T7772] veth2: left promiscuous mode
[ 1634.945219][ T7772] br1: port 2(veth2) entered disabled state
[ 1635.052898][ T7773] br1: port 1(veth1) entered disabled state
[ 1635.176137][ T7774] veth1: left allmulticast mode
[ 1635.176569][ T7774] veth1: left promiscuous mode
[ 1635.177272][ T7774] br1: port 1(veth1) entered disabled state