[  551.807747] br0: port 1(veth1) entered blocking state
[  551.807851] br0: port 1(veth1) entered disabled state
[  551.807958] veth1: entered allmulticast mode
[  551.808071] veth1: entered promiscuous mode
[  551.818248] br0: port 2(veth2) entered blocking state
[  551.818354] br0: port 2(veth2) entered disabled state
[  551.818444] veth2: entered allmulticast mode
[  551.818601] veth2: entered promiscuous mode
[  551.830281] br0: port 3(veth4) entered blocking state
[  551.830386] br0: port 3(veth4) entered disabled state
[  551.830478] veth4: entered allmulticast mode
[  551.830609] veth4: entered promiscuous mode
[  551.923382] br0: port 1(veth1) entered blocking state
[  551.923511] br0: port 1(veth1) entered forwarding state
[  551.934982] br0: port 2(veth2) entered blocking state
[  551.935054] br0: port 2(veth2) entered forwarding state
[  551.946437] br0: port 3(veth4) entered blocking state
[  551.946536] br0: port 3(veth4) entered forwarding state
[  565.969494] veth3: entered promiscuous mode
[  567.141139] veth3: left promiscuous mode
[  567.156215] veth3: entered promiscuous mode
[  568.335673] veth3: left promiscuous mode
[  568.355760] br0: port 3(veth4) entered disabled state
[  568.367649] br0: port 2(veth2) entered disabled state
[  568.379649] br0: port 1(veth1) entered disabled state
[  568.392562] veth4: left allmulticast mode
[  568.392668] veth4: left promiscuous mode
[  568.392738] br0: port 3(veth4) entered disabled state
[  568.392955] veth2: left allmulticast mode
[  568.393022] veth2: left promiscuous mode
[  568.393086] br0: port 2(veth2) entered disabled state
[  568.393279] veth1: left allmulticast mode
[  568.393341] veth1: left promiscuous mode
[  568.393408] br0: port 1(veth1) entered disabled state