[  556.765919] br0: port 1(veth1) entered blocking state
[  556.765988] br0: port 1(veth1) entered disabled state
[  556.766048] veth1: entered allmulticast mode
[  556.766131] veth1: entered promiscuous mode
[  556.782603] br0: port 2(veth2) entered blocking state
[  556.782685] br0: port 2(veth2) entered disabled state
[  556.782753] veth2: entered allmulticast mode
[  556.782856] veth2: entered promiscuous mode
[  556.798815] br0: port 3(veth4) entered blocking state
[  556.798902] br0: port 3(veth4) entered disabled state
[  556.798971] veth4: entered allmulticast mode
[  556.799070] veth4: entered promiscuous mode
[  556.875799] br0: port 1(veth1) entered blocking state
[  556.875885] br0: port 1(veth1) entered forwarding state
[  556.891119] br0: port 2(veth2) entered blocking state
[  556.891395] br0: port 2(veth2) entered forwarding state
[  556.905367] br0: port 3(veth4) entered blocking state
[  556.905432] br0: port 3(veth4) entered forwarding state
[  570.287700] veth3: entered promiscuous mode
[  571.450055] veth3: left promiscuous mode
[  571.466169] veth3: entered promiscuous mode
[  572.632011] veth3: left promiscuous mode
[  572.647012] br0: port 3(veth4) entered disabled state
[  572.665302] br0: port 2(veth2) entered disabled state
[  572.682070] br0: port 1(veth1) entered disabled state
[  572.697153] veth4: left allmulticast mode
[  572.697210] veth4: left promiscuous mode
[  572.697252] br0: port 3(veth4) entered disabled state
[  572.697376] veth2: left allmulticast mode
[  572.697407] veth2: left promiscuous mode
[  572.697446] br0: port 2(veth2) entered disabled state
[  572.697554] veth1: left allmulticast mode
[  572.697585] veth1: left promiscuous mode
[  572.697623] br0: port 1(veth1) entered disabled state