[  480.722221][ T3914] br0: port 1(veth1) entered blocking state
[  480.722558][ T3914] br0: port 1(veth1) entered disabled state
[  480.725719][ T3914] veth1: entered allmulticast mode
[  480.728844][ T3914] veth1: entered promiscuous mode
[  480.762752][ T3916] br0: port 2(veth2) entered blocking state
[  480.762988][ T3916] br0: port 2(veth2) entered disabled state
[  480.763206][ T3916] veth2: entered allmulticast mode
[  480.765278][ T3916] veth2: entered promiscuous mode
[  480.790211][ T3917] br0: port 3(veth4) entered blocking state
[  480.790491][ T3917] br0: port 3(veth4) entered disabled state
[  480.790796][ T3917] veth4: entered allmulticast mode
[  480.792482][ T3917] veth4: entered promiscuous mode
[  481.020021][  T232] br0: port 1(veth1) entered blocking state
[  481.020266][  T232] br0: port 1(veth1) entered forwarding state
[  481.042204][ T2319] br0: port 2(veth2) entered blocking state
[  481.042445][ T2319] br0: port 2(veth2) entered forwarding state
[  481.064060][ T2319] br0: port 3(veth4) entered blocking state
[  481.064297][ T2319] br0: port 3(veth4) entered forwarding state
[  495.158498][ T3983] veth3: entered promiscuous mode
[  496.380504][ T3992] veth3: left promiscuous mode
[  496.405291][ T3993] veth3: entered promiscuous mode
[  497.641205][ T4002] veth3: left promiscuous mode
[  497.705764][ T4010] br0: port 3(veth4) entered disabled state
[  497.747377][ T4011] br0: port 2(veth2) entered disabled state
[  497.776793][ T4012] br0: port 1(veth1) entered disabled state
[  497.798312][ T4013] veth4: left allmulticast mode
[  497.798520][ T4013] veth4: left promiscuous mode
[  497.798831][ T4013] br0: port 3(veth4) entered disabled state
[  497.799824][ T4013] veth2: left allmulticast mode
[  497.800011][ T4013] veth2: left promiscuous mode
[  497.800303][ T4013] br0: port 2(veth2) entered disabled state
[  497.801134][ T4013] veth1: left allmulticast mode
[  497.801325][ T4013] veth1: left promiscuous mode
[  497.801605][ T4013] br0: port 1(veth1) entered disabled state