[  515.654636] br0: port 1(c1) entered blocking state
[  515.654728] br0: port 1(c1) entered disabled state
[  515.654801] c1: entered allmulticast mode
[  515.654888] c1: entered promiscuous mode
[  515.671889] br0: port 2(c2) entered blocking state
[  515.671931] br0: port 2(c2) entered disabled state
[  515.671969] c2: entered allmulticast mode
[  515.672012] c2: entered promiscuous mode
[  515.688991] br0: port 3(c3) entered blocking state
[  515.689030] br0: port 3(c3) entered disabled state
[  515.689063] c3: entered allmulticast mode
[  515.689103] c3: entered promiscuous mode
[  515.705955] br0: port 4(sender) entered blocking state
[  515.706000] br0: port 4(sender) entered disabled state
[  515.706040] sender: entered allmulticast mode
[  515.706095] sender: entered promiscuous mode
[  515.712825] br0: port 4(sender) entered blocking state
[  515.712862] br0: port 4(sender) entered forwarding state
[  515.712888] br0: port 3(c3) entered blocking state
[  515.712921] br0: port 3(c3) entered forwarding state
[  515.712945] br0: port 2(c2) entered blocking state
[  515.712974] br0: port 2(c2) entered forwarding state
[  515.713002] br0: port 1(c1) entered blocking state
[  515.713031] br0: port 1(c1) entered forwarding state
[  515.721680] Bridge firewalling registered
[  526.396348] br0: port 1(c1) entered disabled state
[  526.396606] c1 (unregistering): left allmulticast mode
[  526.396646] c1 (unregistering): left promiscuous mode
[  526.396679] br0: port 1(c1) entered disabled state
[  526.429324] br0: port 3(c3) entered disabled state
[  526.429416] br0: port 2(c2) entered disabled state
[  526.429596] c3 (unregistering): left allmulticast mode
[  526.429633] c3 (unregistering): left promiscuous mode
[  526.429666] br0: port 3(c3) entered disabled state
[  526.429924] c2 (unregistering): left allmulticast mode
[  526.429965] c2 (unregistering): left promiscuous mode
[  526.429996] br0: port 2(c2) entered disabled state
[  526.442273] sender: left allmulticast mode
[  526.442336] sender: left promiscuous mode
[  526.442380] br0: port 4(sender) entered disabled state