[  500.769172] br0: port 1(veth1) entered blocking state
[  500.769235] br0: port 1(veth1) entered disabled state
[  500.769292] veth1: entered allmulticast mode
[  500.769376] veth1: entered promiscuous mode
[  500.780552] br0: port 2(veth2) entered blocking state
[  500.780637] br0: port 2(veth2) entered disabled state
[  500.780709] veth2: entered allmulticast mode
[  500.780815] veth2: entered promiscuous mode
[  500.791234] br0: port 3(veth4) entered blocking state
[  500.791293] br0: port 3(veth4) entered disabled state
[  500.791343] veth4: entered allmulticast mode
[  500.791426] veth4: entered promiscuous mode
[  500.841299] br0: port 1(veth1) entered blocking state
[  500.841356] br0: port 1(veth1) entered forwarding state
[  500.850439] br0: port 2(veth2) entered blocking state
[  500.850497] br0: port 2(veth2) entered forwarding state
[  500.861437] br0: port 3(veth4) entered blocking state
[  500.861489] br0: port 3(veth4) entered forwarding state
[  514.136834] veth3: entered promiscuous mode
[  515.233080] veth3: left promiscuous mode
[  515.242264] veth3: entered promiscuous mode
[  516.353201] veth3: left promiscuous mode
[  516.363386] br0: port 3(veth4) entered disabled state
[  516.371405] br0: port 2(veth2) entered disabled state
[  516.380926] br0: port 1(veth1) entered disabled state
[  516.389831] veth4: left allmulticast mode
[  516.389872] veth4: left promiscuous mode
[  516.389906] br0: port 3(veth4) entered disabled state
[  516.389975] veth2: left allmulticast mode
[  516.390002] veth2: left promiscuous mode
[  516.390027] br0: port 2(veth2) entered disabled state
[  516.390081] veth1: left allmulticast mode
[  516.390111] veth1: left promiscuous mode
[  516.390136] br0: port 1(veth1) entered disabled state