[  420.474063][ T2490] br0: port 1(veth1) entered blocking state
[  420.474364][ T2490] br0: port 1(veth1) entered disabled state
[  420.474629][ T2490] veth1: entered allmulticast mode
[  420.476446][ T2490] veth1: entered promiscuous mode
[  420.613521][ T2492] br0: port 2(veth2) entered blocking state
[  420.613813][ T2492] br0: port 2(veth2) entered disabled state
[  420.614075][ T2492] veth2: entered allmulticast mode
[  420.615923][ T2492] veth2: entered promiscuous mode
[  420.780855][ T2493] br0: port 3(veth4) entered blocking state
[  420.781126][ T2493] br0: port 3(veth4) entered disabled state
[  420.781394][ T2493] veth4: entered allmulticast mode
[  420.783981][ T2493] veth4: entered promiscuous mode
[  421.917550][   T40] br0: port 1(veth1) entered blocking state
[  421.917821][   T40] br0: port 1(veth1) entered forwarding state
[  422.087461][   T40] br0: port 2(veth2) entered blocking state
[  422.087761][   T40] br0: port 2(veth2) entered forwarding state
[  422.248285][   T40] br0: port 3(veth4) entered blocking state
[  422.248567][   T40] br0: port 3(veth4) entered forwarding state
[  439.162898][ T2559] veth3: entered promiscuous mode
[  441.722753][ T2568] veth3: left promiscuous mode
[  441.879904][ T2569] veth3: entered promiscuous mode
[  444.523540][ T2578] veth3: left promiscuous mode
[  444.762257][ T2586] br0: port 3(veth4) entered disabled state
[  444.929967][ T2587] br0: port 2(veth2) entered disabled state
[  445.099631][ T2588] br0: port 1(veth1) entered disabled state
[  445.256252][ T2589] veth4: left allmulticast mode
[  445.256451][ T2589] veth4: left promiscuous mode
[  445.256771][ T2589] br0: port 3(veth4) entered disabled state
[  445.258056][ T2589] veth2: left allmulticast mode
[  445.258229][ T2589] veth2: left promiscuous mode
[  445.258512][ T2589] br0: port 2(veth2) entered disabled state
[  445.259756][ T2589] veth1: left allmulticast mode
[  445.259945][ T2589] veth1: left promiscuous mode
[  445.260363][ T2589] br0: port 1(veth1) entered disabled state