[  520.745152] br0: port 1(veth1) entered blocking state
[  520.745210] br0: port 1(veth1) entered disabled state
[  520.745260] veth1: entered allmulticast mode
[  520.745332] veth1: entered promiscuous mode
[  520.758219] br0: port 2(veth2) entered blocking state
[  520.758299] br0: port 2(veth2) entered disabled state
[  520.758370] veth2: entered allmulticast mode
[  520.758462] veth2: entered promiscuous mode
[  520.770718] br0: port 3(veth4) entered blocking state
[  520.770779] br0: port 3(veth4) entered disabled state
[  520.770831] veth4: entered allmulticast mode
[  520.770921] veth4: entered promiscuous mode
[  520.827777] br0: port 1(veth1) entered blocking state
[  520.827836] br0: port 1(veth1) entered forwarding state
[  520.838330] br0: port 2(veth2) entered blocking state
[  520.838380] br0: port 2(veth2) entered forwarding state
[  520.849943] br0: port 3(veth4) entered blocking state
[  520.849995] br0: port 3(veth4) entered forwarding state
[  534.177948] veth3: entered promiscuous mode
[  535.309740] veth3: left promiscuous mode
[  535.321451] veth3: entered promiscuous mode
[  536.439895] veth3: left promiscuous mode
[  536.453434] br0: port 3(veth4) entered disabled state
[  536.463661] br0: port 2(veth2) entered disabled state
[  536.475690] br0: port 1(veth1) entered disabled state
[  536.487795] veth4: left allmulticast mode
[  536.487847] veth4: left promiscuous mode
[  536.487892] br0: port 3(veth4) entered disabled state
[  536.487995] veth2: left allmulticast mode
[  536.488024] veth2: left promiscuous mode
[  536.488057] br0: port 2(veth2) entered disabled state
[  536.488133] veth1: left allmulticast mode
[  536.488159] veth1: left promiscuous mode
[  536.488190] br0: port 1(veth1) entered disabled state