[ 1756.013794][T12996] br0: port 1(veth1) entered blocking state
[ 1756.014125][T12996] br0: port 1(veth1) entered disabled state
[ 1756.014391][T12996] veth1: entered allmulticast mode
[ 1756.017789][T12996] veth1: entered promiscuous mode
[ 1756.163638][T12998] br0: port 2(veth2) entered blocking state
[ 1756.163921][T12998] br0: port 2(veth2) entered disabled state
[ 1756.164175][T12998] veth2: entered allmulticast mode
[ 1756.166985][T12998] veth2: entered promiscuous mode
[ 1756.341138][T12999] br0: port 3(veth4) entered blocking state
[ 1756.341402][T12999] br0: port 3(veth4) entered disabled state
[ 1756.341650][T12999] veth4: entered allmulticast mode
[ 1756.343440][T12999] veth4: entered promiscuous mode
[ 1757.162036][ T7016] br0: port 1(veth1) entered blocking state
[ 1757.162283][ T7016] br0: port 1(veth1) entered forwarding state
[ 1757.358908][ T5389] br0: port 2(veth2) entered blocking state
[ 1757.359147][ T5389] br0: port 2(veth2) entered forwarding state
[ 1757.530156][ T7016] br0: port 3(veth4) entered blocking state
[ 1757.530442][ T7016] br0: port 3(veth4) entered forwarding state
[ 1774.362813][T13062] veth3: entered promiscuous mode
[ 1776.936570][T13071] veth3: left promiscuous mode
[ 1777.100062][T13072] veth3: entered promiscuous mode
[ 1779.645931][T13081] veth3: left promiscuous mode
[ 1779.852786][T13089] br0: port 3(veth4) entered disabled state
[ 1780.014025][T13090] br0: port 2(veth2) entered disabled state
[ 1780.172561][T13091] br0: port 1(veth1) entered disabled state
[ 1780.327847][T13092] veth4: left allmulticast mode
[ 1780.328063][T13092] veth4: left promiscuous mode
[ 1780.328377][T13092] br0: port 3(veth4) entered disabled state
[ 1780.329900][T13092] veth2: left allmulticast mode
[ 1780.330120][T13092] veth2: left promiscuous mode
[ 1780.330439][T13092] br0: port 2(veth2) entered disabled state
[ 1780.332996][T13092] veth1: left allmulticast mode
[ 1780.333195][T13092] veth1: left promiscuous mode
[ 1780.333525][T13092] br0: port 1(veth1) entered disabled state