[  751.553733] br0: port 1(veth1) entered blocking state
[  751.553802] br0: port 1(veth1) entered disabled state
[  751.553861] veth1: entered allmulticast mode
[  751.553980] veth1: entered promiscuous mode
[  751.563960] br0: port 2(veth2) entered blocking state
[  751.564028] br0: port 2(veth2) entered disabled state
[  751.564090] veth2: entered allmulticast mode
[  751.564182] veth2: entered promiscuous mode
[  751.573731] br0: port 3(veth4) entered blocking state
[  751.573808] br0: port 3(veth4) entered disabled state
[  751.573873] veth4: entered allmulticast mode
[  751.573972] veth4: entered promiscuous mode
[  751.658475] br0: port 1(veth1) entered blocking state
[  751.658555] br0: port 1(veth1) entered forwarding state
[  751.669420] br0: port 2(veth2) entered blocking state
[  751.669532] br0: port 2(veth2) entered forwarding state
[  751.679707] br0: port 3(veth4) entered blocking state
[  751.679780] br0: port 3(veth4) entered forwarding state
[  765.083466] veth3: entered promiscuous mode
[  766.205506] veth3: left promiscuous mode
[  766.216396] veth3: entered promiscuous mode
[  767.343306] veth3: left promiscuous mode
[  767.360130] br0: port 3(veth4) entered disabled state
[  767.370673] br0: port 2(veth2) entered disabled state
[  767.380653] br0: port 1(veth1) entered disabled state
[  767.390223] veth4: left allmulticast mode
[  767.390313] veth4: left promiscuous mode
[  767.390372] br0: port 3(veth4) entered disabled state
[  767.390500] veth2: left allmulticast mode
[  767.390548] veth2: left promiscuous mode
[  767.390602] br0: port 2(veth2) entered disabled state
[  767.390691] veth1: left allmulticast mode
[  767.390731] veth1: left promiscuous mode
[  767.390776] br0: port 1(veth1) entered disabled state