[  551.014100] br0: port 1(veth1) entered blocking state
[  551.014230] br0: port 1(veth1) entered disabled state
[  551.014300] veth1: entered allmulticast mode
[  551.014407] veth1: entered promiscuous mode
[  551.024004] br0: port 2(veth2) entered blocking state
[  551.024065] br0: port 2(veth2) entered disabled state
[  551.024120] veth2: entered allmulticast mode
[  551.024195] veth2: entered promiscuous mode
[  551.033042] br0: port 3(veth4) entered blocking state
[  551.033123] br0: port 3(veth4) entered disabled state
[  551.033186] veth4: entered allmulticast mode
[  551.033269] veth4: entered promiscuous mode
[  551.106401] br0: port 1(veth1) entered blocking state
[  551.106470] br0: port 1(veth1) entered forwarding state
[  551.115213] br0: port 2(veth2) entered blocking state
[  551.115276] br0: port 2(veth2) entered forwarding state
[  551.123839] br0: port 3(veth4) entered blocking state
[  551.123899] br0: port 3(veth4) entered forwarding state
[  564.453908] veth3: entered promiscuous mode
[  565.597742] veth3: left promiscuous mode
[  565.609193] veth3: entered promiscuous mode
[  566.744652] veth3: left promiscuous mode
[  566.765568] br0: port 3(veth4) entered disabled state
[  566.777486] br0: port 2(veth2) entered disabled state
[  566.789110] br0: port 1(veth1) entered disabled state
[  566.800416] veth4: left allmulticast mode
[  566.800476] veth4: left promiscuous mode
[  566.800522] br0: port 3(veth4) entered disabled state
[  566.800627] veth2: left allmulticast mode
[  566.800665] veth2: left promiscuous mode
[  566.800701] br0: port 2(veth2) entered disabled state
[  566.800809] veth1: left allmulticast mode
[  566.800869] veth1: left promiscuous mode
[  566.800910] br0: port 1(veth1) entered disabled state