[  509.053203] br0: port 1(c1) entered blocking state
[  509.053293] br0: port 1(c1) entered disabled state
[  509.053362] c1: entered allmulticast mode
[  509.053447] c1: entered promiscuous mode
[  509.071546] br0: port 2(c2) entered blocking state
[  509.071619] br0: port 2(c2) entered disabled state
[  509.071687] c2: entered allmulticast mode
[  509.071775] c2: entered promiscuous mode
[  509.089774] br0: port 3(c3) entered blocking state
[  509.089810] br0: port 3(c3) entered disabled state
[  509.089848] c3: entered allmulticast mode
[  509.089898] c3: entered promiscuous mode
[  509.107925] br0: port 4(sender) entered blocking state
[  509.107994] br0: port 4(sender) entered disabled state
[  509.108061] sender: entered allmulticast mode
[  509.108147] sender: entered promiscuous mode
[  509.115306] br0: port 4(sender) entered blocking state
[  509.115370] br0: port 4(sender) entered forwarding state
[  509.115442] br0: port 3(c3) entered blocking state
[  509.115507] br0: port 3(c3) entered forwarding state
[  509.115572] br0: port 2(c2) entered blocking state
[  509.115635] br0: port 2(c2) entered forwarding state
[  509.115700] br0: port 1(c1) entered blocking state
[  509.115765] br0: port 1(c1) entered forwarding state
[  509.123635] Bridge firewalling registered
[  519.753909] br0: port 1(c1) entered disabled state
[  519.754095] c1 (unregistering): left allmulticast mode
[  519.754125] c1 (unregistering): left promiscuous mode
[  519.754158] br0: port 1(c1) entered disabled state
[  519.781926] br0: port 2(c2) entered disabled state
[  519.782090] c2 (unregistering): left allmulticast mode
[  519.782124] c2 (unregistering): left promiscuous mode
[  519.782158] br0: port 2(c2) entered disabled state
[  519.809921] br0: port 4(sender) entered disabled state
[  519.810000] br0: port 3(c3) entered disabled state
[  519.810109] sender (unregistering): left allmulticast mode
[  519.810139] sender (unregistering): left promiscuous mode
[  519.810174] br0: port 4(sender) entered disabled state
[  519.810394] c3 (unregistering): left allmulticast mode
[  519.810429] c3 (unregistering): left promiscuous mode
[  519.810461] br0: port 3(c3) entered disabled state