[  502.984904] br0: port 1(veth1) entered blocking state
[  502.984955] br0: port 1(veth1) entered disabled state
[  502.984997] veth1: entered allmulticast mode
[  502.985064] veth1: entered promiscuous mode
[  502.989320] br0: port 2(veth2) entered blocking state
[  502.989393] br0: port 2(veth2) entered disabled state
[  502.989465] veth2: entered allmulticast mode
[  502.989566] veth2: entered promiscuous mode
[  502.993767] br0: port 3(veth4) entered blocking state
[  502.993804] br0: port 3(veth4) entered disabled state
[  502.993844] veth4: entered allmulticast mode
[  502.993904] veth4: entered promiscuous mode
[  503.030753] br0: port 1(veth1) entered blocking state
[  503.030795] br0: port 1(veth1) entered forwarding state
[  503.034628] br0: port 2(veth2) entered blocking state
[  503.034693] br0: port 2(veth2) entered forwarding state
[  503.038666] br0: port 3(veth4) entered blocking state
[  503.038702] br0: port 3(veth4) entered forwarding state
[  516.178876] veth3: entered promiscuous mode
[  517.224711] veth3: left promiscuous mode
[  517.229275] veth3: entered promiscuous mode
[  518.283579] veth3: left promiscuous mode
[  518.295861] br0: port 3(veth4) entered disabled state
[  518.300309] br0: port 2(veth2) entered disabled state
[  518.304747] br0: port 1(veth1) entered disabled state
[  518.309078] veth4: left allmulticast mode
[  518.309110] veth4: left promiscuous mode
[  518.309140] br0: port 3(veth4) entered disabled state
[  518.309253] veth2: left allmulticast mode
[  518.309280] veth2: left promiscuous mode
[  518.309308] br0: port 2(veth2) entered disabled state
[  518.309402] veth1: left allmulticast mode
[  518.309424] veth1: left promiscuous mode
[  518.309453] br0: port 1(veth1) entered disabled state