[  600.005142] br0: port 1(veth1) entered blocking state
[  600.005232] br0: port 1(veth1) entered disabled state
[  600.005302] veth1: entered allmulticast mode
[  600.005402] veth1: entered promiscuous mode
[  600.009022] br0: port 2(veth2) entered blocking state
[  600.009088] br0: port 2(veth2) entered disabled state
[  600.009162] veth2: entered allmulticast mode
[  600.009255] veth2: entered promiscuous mode
[  600.013034] br0: port 3(veth4) entered blocking state
[  600.013079] br0: port 3(veth4) entered disabled state
[  600.013114] veth4: entered allmulticast mode
[  600.013164] veth4: entered promiscuous mode
[  600.048132] br0: port 1(veth1) entered blocking state
[  600.048171] br0: port 1(veth1) entered forwarding state
[  600.051989] br0: port 2(veth2) entered blocking state
[  600.052061] br0: port 2(veth2) entered forwarding state
[  600.055858] br0: port 3(veth4) entered blocking state
[  600.055900] br0: port 3(veth4) entered forwarding state
[  613.191885] veth3: entered promiscuous mode
[  614.235606] veth3: left promiscuous mode
[  614.239473] veth3: entered promiscuous mode
[  615.284290] veth3: left promiscuous mode
[  615.290995] br0: port 3(veth4) entered disabled state
[  615.295058] br0: port 2(veth2) entered disabled state
[  615.298991] br0: port 1(veth1) entered disabled state
[  615.302857] veth4: left allmulticast mode
[  615.302916] veth4: left promiscuous mode
[  615.302981] br0: port 3(veth4) entered disabled state
[  615.303108] veth2: left allmulticast mode
[  615.303169] veth2: left promiscuous mode
[  615.303234] br0: port 2(veth2) entered disabled state
[  615.303355] veth1: left allmulticast mode
[  615.303415] veth1: left promiscuous mode
[  615.303481] br0: port 1(veth1) entered disabled state