[  551.397208] br0: port 1(veth1) entered blocking state
[  551.397283] br0: port 1(veth1) entered disabled state
[  551.397367] veth1: entered allmulticast mode
[  551.397471] veth1: entered promiscuous mode
[  551.407147] br0: port 2(veth2) entered blocking state
[  551.407208] br0: port 2(veth2) entered disabled state
[  551.407306] veth2: entered allmulticast mode
[  551.407394] veth2: entered promiscuous mode
[  551.418422] br0: port 3(veth4) entered blocking state
[  551.418510] br0: port 3(veth4) entered disabled state
[  551.418594] veth4: entered allmulticast mode
[  551.418713] veth4: entered promiscuous mode
[  551.501254] br0: port 1(veth1) entered blocking state
[  551.501328] br0: port 1(veth1) entered forwarding state
[  551.511182] br0: port 2(veth2) entered blocking state
[  551.511284] br0: port 2(veth2) entered forwarding state
[  551.521435] br0: port 3(veth4) entered blocking state
[  551.521497] br0: port 3(veth4) entered forwarding state
[  564.830959] veth3: entered promiscuous mode
[  565.972217] veth3: left promiscuous mode
[  565.983385] veth3: entered promiscuous mode
[  567.111475] veth3: left promiscuous mode
[  567.130327] br0: port 3(veth4) entered disabled state
[  567.140694] br0: port 2(veth2) entered disabled state
[  567.150514] br0: port 1(veth1) entered disabled state
[  567.161019] veth4: left allmulticast mode
[  567.161078] veth4: left promiscuous mode
[  567.161123] br0: port 3(veth4) entered disabled state
[  567.161246] veth2: left allmulticast mode
[  567.161285] veth2: left promiscuous mode
[  567.161318] br0: port 2(veth2) entered disabled state
[  567.161411] veth1: left allmulticast mode
[  567.161443] veth1: left promiscuous mode
[  567.161475] br0: port 1(veth1) entered disabled state