[  720.252235] br0: port 1(veth1) entered blocking state
[  720.252283] br0: port 1(veth1) entered disabled state
[  720.252317] veth1: entered allmulticast mode
[  720.252376] veth1: entered promiscuous mode
[  720.255106] br0: port 2(veth2) entered blocking state
[  720.255137] br0: port 2(veth2) entered disabled state
[  720.255172] veth2: entered allmulticast mode
[  720.255218] veth2: entered promiscuous mode
[  720.257956] br0: port 3(veth4) entered blocking state
[  720.257988] br0: port 3(veth4) entered disabled state
[  720.258023] veth4: entered allmulticast mode
[  720.258071] veth4: entered promiscuous mode
[  720.283482] br0: port 1(veth1) entered blocking state
[  720.283518] br0: port 1(veth1) entered forwarding state
[  720.286306] br0: port 2(veth2) entered blocking state
[  720.286378] br0: port 2(veth2) entered forwarding state
[  720.289012] br0: port 3(veth4) entered blocking state
[  720.289049] br0: port 3(veth4) entered forwarding state
[  733.380584] veth3: entered promiscuous mode
[  734.421328] veth3: left promiscuous mode
[  734.424661] veth3: entered promiscuous mode
[  735.471119] veth3: left promiscuous mode
[  735.482642] br0: port 3(veth4) entered disabled state
[  735.486074] br0: port 2(veth2) entered disabled state
[  735.490311] br0: port 1(veth1) entered disabled state
[  735.493689] veth4: left allmulticast mode
[  735.493719] veth4: left promiscuous mode
[  735.493749] br0: port 3(veth4) entered disabled state
[  735.493848] veth2: left allmulticast mode
[  735.493869] veth2: left promiscuous mode
[  735.493894] br0: port 2(veth2) entered disabled state
[  735.493974] veth1: left allmulticast mode
[  735.493997] veth1: left promiscuous mode
[  735.494023] br0: port 1(veth1) entered disabled state