[  520.657807] br0: port 1(veth1) entered blocking state
[  520.657876] br0: port 1(veth1) entered disabled state
[  520.657940] veth1: entered allmulticast mode
[  520.658021] veth1: entered promiscuous mode
[  520.670600] br0: port 2(veth2) entered blocking state
[  520.670664] br0: port 2(veth2) entered disabled state
[  520.670719] veth2: entered allmulticast mode
[  520.670808] veth2: entered promiscuous mode
[  520.683292] br0: port 3(veth4) entered blocking state
[  520.683340] br0: port 3(veth4) entered disabled state
[  520.683382] veth4: entered allmulticast mode
[  520.683447] veth4: entered promiscuous mode
[  520.742621] br0: port 1(veth1) entered blocking state
[  520.742692] br0: port 1(veth1) entered forwarding state
[  520.754983] br0: port 2(veth2) entered blocking state
[  520.755049] br0: port 2(veth2) entered forwarding state
[  520.766072] br0: port 3(veth4) entered blocking state
[  520.766136] br0: port 3(veth4) entered forwarding state
[  534.074681] veth3: entered promiscuous mode
[  535.186656] veth3: left promiscuous mode
[  535.197449] veth3: entered promiscuous mode
[  536.318805] veth3: left promiscuous mode
[  536.332233] br0: port 3(veth4) entered disabled state
[  536.343837] br0: port 2(veth2) entered disabled state
[  536.354793] br0: port 1(veth1) entered disabled state
[  536.365678] veth4: left allmulticast mode
[  536.365722] veth4: left promiscuous mode
[  536.365760] br0: port 3(veth4) entered disabled state
[  536.365838] veth2: left allmulticast mode
[  536.365872] veth2: left promiscuous mode
[  536.365909] br0: port 2(veth2) entered disabled state
[  536.365971] veth1: left allmulticast mode
[  536.366001] veth1: left promiscuous mode
[  536.366036] br0: port 1(veth1) entered disabled state