[  524.272933] br0: port 1(c1) entered blocking state
[  524.272987] br0: port 1(c1) entered disabled state
[  524.273021] c1: entered allmulticast mode
[  524.273073] c1: entered promiscuous mode
[  524.290980] br0: port 2(c2) entered blocking state
[  524.291026] br0: port 2(c2) entered disabled state
[  524.291062] c2: entered allmulticast mode
[  524.291106] c2: entered promiscuous mode
[  524.309164] br0: port 3(c3) entered blocking state
[  524.309200] br0: port 3(c3) entered disabled state
[  524.309235] c3: entered allmulticast mode
[  524.309273] c3: entered promiscuous mode
[  524.327024] br0: port 4(sender) entered blocking state
[  524.327067] br0: port 4(sender) entered disabled state
[  524.327107] sender: entered allmulticast mode
[  524.327168] sender: entered promiscuous mode
[  524.334184] br0: port 4(sender) entered blocking state
[  524.334216] br0: port 4(sender) entered forwarding state
[  524.334252] br0: port 3(c3) entered blocking state
[  524.334276] br0: port 3(c3) entered forwarding state
[  524.334308] br0: port 2(c2) entered blocking state
[  524.334337] br0: port 2(c2) entered forwarding state
[  524.334369] br0: port 1(c1) entered blocking state
[  524.334398] br0: port 1(c1) entered forwarding state
[  524.342134] Bridge firewalling registered
[  535.015239] br0: port 1(c1) entered disabled state
[  535.015461] c1 (unregistering): left allmulticast mode
[  535.015501] c1 (unregistering): left promiscuous mode
[  535.015530] br0: port 1(c1) entered disabled state
[  535.038197] br0: port 2(c2) entered disabled state
[  535.038422] c2 (unregistering): left allmulticast mode
[  535.038463] c2 (unregistering): left promiscuous mode
[  535.038486] br0: port 2(c2) entered disabled state
[  535.064213] br0: port 4(sender) entered disabled state
[  535.064302] br0: port 3(c3) entered disabled state
[  535.064464] sender (unregistering): left allmulticast mode
[  535.064508] sender (unregistering): left promiscuous mode
[  535.064539] br0: port 4(sender) entered disabled state
[  535.064839] c3 (unregistering): left allmulticast mode
[  535.064880] c3 (unregistering): left promiscuous mode
[  535.064913] br0: port 3(c3) entered disabled state