[  749.596611] br0: port 1(veth1) entered blocking state
[  749.596670] br0: port 1(veth1) entered disabled state
[  749.596726] veth1: entered allmulticast mode
[  749.596820] veth1: entered promiscuous mode
[  749.606387] br0: port 2(veth2) entered blocking state
[  749.606469] br0: port 2(veth2) entered disabled state
[  749.606532] veth2: entered allmulticast mode
[  749.606631] veth2: entered promiscuous mode
[  749.617821] br0: port 3(veth4) entered blocking state
[  749.617883] br0: port 3(veth4) entered disabled state
[  749.617944] veth4: entered allmulticast mode
[  749.618032] veth4: entered promiscuous mode
[  749.696581] br0: port 1(veth1) entered blocking state
[  749.696666] br0: port 1(veth1) entered forwarding state
[  749.707126] br0: port 2(veth2) entered blocking state
[  749.707199] br0: port 2(veth2) entered forwarding state
[  749.717839] br0: port 3(veth4) entered blocking state
[  749.717926] br0: port 3(veth4) entered forwarding state
[  763.032649] veth3: entered promiscuous mode
[  764.142044] veth3: left promiscuous mode
[  764.150516] veth3: entered promiscuous mode
[  765.276281] veth3: left promiscuous mode
[  765.291330] br0: port 3(veth4) entered disabled state
[  765.299840] br0: port 2(veth2) entered disabled state
[  765.308559] br0: port 1(veth1) entered disabled state
[  765.317882] veth4: left allmulticast mode
[  765.317940] veth4: left promiscuous mode
[  765.317977] br0: port 3(veth4) entered disabled state
[  765.318100] veth2: left allmulticast mode
[  765.318132] veth2: left promiscuous mode
[  765.318171] br0: port 2(veth2) entered disabled state
[  765.318282] veth1: left allmulticast mode
[  765.318328] veth1: left promiscuous mode
[  765.318368] br0: port 1(veth1) entered disabled state