[  500.134662] br0: port 1(veth1) entered blocking state
[  500.134787] br0: port 1(veth1) entered disabled state
[  500.134898] veth1: entered allmulticast mode
[  500.135010] veth1: entered promiscuous mode
[  500.138863] br0: port 2(veth2) entered blocking state
[  500.138898] br0: port 2(veth2) entered disabled state
[  500.138954] veth2: entered allmulticast mode
[  500.139030] veth2: entered promiscuous mode
[  500.142895] br0: port 3(veth4) entered blocking state
[  500.142976] br0: port 3(veth4) entered disabled state
[  500.143046] veth4: entered allmulticast mode
[  500.143138] veth4: entered promiscuous mode
[  500.178843] br0: port 1(veth1) entered blocking state
[  500.178882] br0: port 1(veth1) entered forwarding state
[  500.182633] br0: port 2(veth2) entered blocking state
[  500.182726] br0: port 2(veth2) entered forwarding state
[  500.186556] br0: port 3(veth4) entered blocking state
[  500.186639] br0: port 3(veth4) entered forwarding state
[  513.305176] veth3: entered promiscuous mode
[  514.347363] veth3: left promiscuous mode
[  514.351244] veth3: entered promiscuous mode
[  515.396262] veth3: left promiscuous mode
[  515.403569] br0: port 3(veth4) entered disabled state
[  515.407885] br0: port 2(veth2) entered disabled state
[  515.412062] br0: port 1(veth1) entered disabled state
[  515.416185] veth4: left allmulticast mode
[  515.416214] veth4: left promiscuous mode
[  515.416245] br0: port 3(veth4) entered disabled state
[  515.416344] veth2: left allmulticast mode
[  515.416366] veth2: left promiscuous mode
[  515.416393] br0: port 2(veth2) entered disabled state
[  515.416482] veth1: left allmulticast mode
[  515.416503] veth1: left promiscuous mode
[  515.416527] br0: port 1(veth1) entered disabled state