[  550.344509] br0: port 1(veth1) entered blocking state
[  550.344551] br0: port 1(veth1) entered disabled state
[  550.344579] veth1: entered allmulticast mode
[  550.344625] veth1: entered promiscuous mode
[  550.347200] br0: port 2(veth2) entered blocking state
[  550.347260] br0: port 2(veth2) entered disabled state
[  550.347311] veth2: entered allmulticast mode
[  550.347381] veth2: entered promiscuous mode
[  550.349915] br0: port 3(veth4) entered blocking state
[  550.349936] br0: port 3(veth4) entered disabled state
[  550.349957] veth4: entered allmulticast mode
[  550.350002] veth4: entered promiscuous mode
[  550.372984] br0: port 1(veth1) entered blocking state
[  550.373012] br0: port 1(veth1) entered forwarding state
[  550.375539] br0: port 2(veth2) entered blocking state
[  550.375589] br0: port 2(veth2) entered forwarding state
[  550.378009] br0: port 3(veth4) entered blocking state
[  550.378033] br0: port 3(veth4) entered forwarding state
[  563.473319] veth3: entered promiscuous mode
[  564.510111] veth3: left promiscuous mode
[  564.512855] veth3: entered promiscuous mode
[  565.548238] veth3: left promiscuous mode
[  565.555973] br0: port 3(veth4) entered disabled state
[  565.558698] br0: port 2(veth2) entered disabled state
[  565.561412] br0: port 1(veth1) entered disabled state
[  565.564058] veth4: left allmulticast mode
[  565.564106] veth4: left promiscuous mode
[  565.564159] br0: port 3(veth4) entered disabled state
[  565.564276] veth2: left allmulticast mode
[  565.564324] veth2: left promiscuous mode
[  565.564374] br0: port 2(veth2) entered disabled state
[  565.564463] veth1: left allmulticast mode
[  565.564510] veth1: left promiscuous mode
[  565.564560] br0: port 1(veth1) entered disabled state