[  512.615841] br0: port 1(veth1) entered blocking state
[  512.615929] br0: port 1(veth1) entered disabled state
[  512.616003] veth1: entered allmulticast mode
[  512.616099] veth1: entered promiscuous mode
[  512.619649] br0: port 2(veth2) entered blocking state
[  512.619694] br0: port 2(veth2) entered disabled state
[  512.619729] veth2: entered allmulticast mode
[  512.619786] veth2: entered promiscuous mode
[  512.623317] br0: port 3(veth4) entered blocking state
[  512.623358] br0: port 3(veth4) entered disabled state
[  512.623390] veth4: entered allmulticast mode
[  512.623453] veth4: entered promiscuous mode
[  512.658232] br0: port 1(veth1) entered blocking state
[  512.658273] br0: port 1(veth1) entered forwarding state
[  512.661916] br0: port 2(veth2) entered blocking state
[  512.661952] br0: port 2(veth2) entered forwarding state
[  512.665616] br0: port 3(veth4) entered blocking state
[  512.665692] br0: port 3(veth4) entered forwarding state
[  525.779647] veth3: entered promiscuous mode
[  526.825835] veth3: left promiscuous mode
[  526.829526] veth3: entered promiscuous mode
[  527.872486] veth3: left promiscuous mode
[  527.883314] br0: port 3(veth4) entered disabled state
[  527.886914] br0: port 2(veth2) entered disabled state
[  527.890551] br0: port 1(veth1) entered disabled state
[  527.894138] veth4: left allmulticast mode
[  527.894168] veth4: left promiscuous mode
[  527.894196] br0: port 3(veth4) entered disabled state
[  527.894302] veth2: left allmulticast mode
[  527.894323] veth2: left promiscuous mode
[  527.894351] br0: port 2(veth2) entered disabled state
[  527.894448] veth1: left allmulticast mode
[  527.894469] veth1: left promiscuous mode
[  527.894496] br0: port 1(veth1) entered disabled state