[  556.829016] br0: port 1(veth1) entered blocking state
[  556.829087] br0: port 1(veth1) entered disabled state
[  556.829144] veth1: entered allmulticast mode
[  556.829232] veth1: entered promiscuous mode
[  556.837946] br0: port 2(veth2) entered blocking state
[  556.838007] br0: port 2(veth2) entered disabled state
[  556.838061] veth2: entered allmulticast mode
[  556.838138] veth2: entered promiscuous mode
[  556.848258] br0: port 3(veth4) entered blocking state
[  556.848352] br0: port 3(veth4) entered disabled state
[  556.848431] veth4: entered allmulticast mode
[  556.848530] veth4: entered promiscuous mode
[  556.921734] br0: port 1(veth1) entered blocking state
[  556.921794] br0: port 1(veth1) entered forwarding state
[  556.930003] br0: port 2(veth2) entered blocking state
[  556.930060] br0: port 2(veth2) entered forwarding state
[  556.938177] br0: port 3(veth4) entered blocking state
[  556.938233] br0: port 3(veth4) entered forwarding state
[  570.286409] veth3: entered promiscuous mode
[  571.409217] veth3: left promiscuous mode
[  571.417948] veth3: entered promiscuous mode
[  572.530800] veth3: left promiscuous mode
[  572.546013] br0: port 3(veth4) entered disabled state
[  572.555226] br0: port 2(veth2) entered disabled state
[  572.565598] br0: port 1(veth1) entered disabled state
[  572.575222] veth4: left allmulticast mode
[  572.575314] veth4: left promiscuous mode
[  572.575375] br0: port 3(veth4) entered disabled state
[  572.575486] veth2: left allmulticast mode
[  572.575535] veth2: left promiscuous mode
[  572.575584] br0: port 2(veth2) entered disabled state
[  572.575672] veth1: left allmulticast mode
[  572.575715] veth1: left promiscuous mode
[  572.575770] br0: port 1(veth1) entered disabled state