[  500.483118] br0: port 1(veth1) entered blocking state
[  500.483164] br0: port 1(veth1) entered disabled state
[  500.483204] veth1: entered allmulticast mode
[  500.483265] veth1: entered promiscuous mode
[  500.487286] br0: port 2(veth2) entered blocking state
[  500.487324] br0: port 2(veth2) entered disabled state
[  500.487361] veth2: entered allmulticast mode
[  500.487411] veth2: entered promiscuous mode
[  500.490834] br0: port 3(veth4) entered blocking state
[  500.490901] br0: port 3(veth4) entered disabled state
[  500.490969] veth4: entered allmulticast mode
[  500.491059] veth4: entered promiscuous mode
[  500.523450] br0: port 1(veth1) entered blocking state
[  500.523500] br0: port 1(veth1) entered forwarding state
[  500.526993] br0: port 2(veth2) entered blocking state
[  500.527071] br0: port 2(veth2) entered forwarding state
[  500.530398] br0: port 3(veth4) entered blocking state
[  500.530433] br0: port 3(veth4) entered forwarding state
[  513.644967] veth3: entered promiscuous mode
[  514.685492] veth3: left promiscuous mode
[  514.688923] veth3: entered promiscuous mode
[  515.732351] veth3: left promiscuous mode
[  515.742855] br0: port 3(veth4) entered disabled state
[  515.746394] br0: port 2(veth2) entered disabled state
[  515.749937] br0: port 1(veth1) entered disabled state
[  515.753446] veth4: left allmulticast mode
[  515.753477] veth4: left promiscuous mode
[  515.753502] br0: port 3(veth4) entered disabled state
[  515.753595] veth2: left allmulticast mode
[  515.753625] veth2: left promiscuous mode
[  515.753649] br0: port 2(veth2) entered disabled state
[  515.753728] veth1: left allmulticast mode
[  515.753751] veth1: left promiscuous mode
[  515.753777] br0: port 1(veth1) entered disabled state