[  296.616925] br0: port 1(veth1) entered blocking state
[  296.616977] br0: port 1(veth1) entered disabled state
[  296.617032] veth1: entered allmulticast mode
[  296.617121] veth1: entered promiscuous mode
[  296.625731] br0: port 2(veth2) entered blocking state
[  296.625784] br0: port 2(veth2) entered disabled state
[  296.625830] veth2: entered allmulticast mode
[  296.625898] veth2: entered promiscuous mode
[  296.637112] br0: port 3(veth4) entered blocking state
[  296.637224] br0: port 3(veth4) entered disabled state
[  296.637328] veth4: entered allmulticast mode
[  296.637449] veth4: entered promiscuous mode
[  296.721732] br0: port 1(veth1) entered blocking state
[  296.721812] br0: port 1(veth1) entered forwarding state
[  296.731572] br0: port 2(veth2) entered blocking state
[  296.731663] br0: port 2(veth2) entered forwarding state
[  296.741337] br0: port 3(veth4) entered blocking state
[  296.741423] br0: port 3(veth4) entered forwarding state
[  310.048154] veth3: entered promiscuous mode
[  311.172964] veth3: left promiscuous mode
[  311.181705] veth3: entered promiscuous mode
[  312.290203] veth3: left promiscuous mode
[  312.304209] br0: port 3(veth4) entered disabled state
[  312.312023] br0: port 2(veth2) entered disabled state
[  312.320287] br0: port 1(veth1) entered disabled state
[  312.328484] veth4: left allmulticast mode
[  312.328525] veth4: left promiscuous mode
[  312.328566] br0: port 3(veth4) entered disabled state
[  312.328656] veth2: left allmulticast mode
[  312.328688] veth2: left promiscuous mode
[  312.328717] br0: port 2(veth2) entered disabled state
[  312.328790] veth1: left allmulticast mode
[  312.328821] veth1: left promiscuous mode
[  312.328849] br0: port 1(veth1) entered disabled state