[  513.829843] br0: port 1(c1) entered blocking state
[  513.829902] br0: port 1(c1) entered disabled state
[  513.829940] c1: entered allmulticast mode
[  513.830003] c1: entered promiscuous mode
[  513.851524] br0: port 2(c2) entered blocking state
[  513.851570] br0: port 2(c2) entered disabled state
[  513.851610] c2: entered allmulticast mode
[  513.851659] c2: entered promiscuous mode
[  513.872165] br0: port 3(c3) entered blocking state
[  513.872209] br0: port 3(c3) entered disabled state
[  513.872241] c3: entered allmulticast mode
[  513.872293] c3: entered promiscuous mode
[  513.892126] br0: port 4(sender) entered blocking state
[  513.892198] br0: port 4(sender) entered disabled state
[  513.892265] sender: entered allmulticast mode
[  513.892365] sender: entered promiscuous mode
[  513.900163] br0: port 4(sender) entered blocking state
[  513.900234] br0: port 4(sender) entered forwarding state
[  513.900300] br0: port 3(c3) entered blocking state
[  513.900368] br0: port 3(c3) entered forwarding state
[  513.900434] br0: port 2(c2) entered blocking state
[  513.900502] br0: port 2(c2) entered forwarding state
[  513.900571] br0: port 1(c1) entered blocking state
[  513.900642] br0: port 1(c1) entered forwarding state
[  513.909248] Bridge firewalling registered
[  524.568076] br0: port 1(c1) entered disabled state
[  524.568299] c1 (unregistering): left allmulticast mode
[  524.568325] c1 (unregistering): left promiscuous mode
[  524.568357] br0: port 1(c1) entered disabled state
[  524.592038] br0: port 2(c2) entered disabled state
[  524.592204] c2 (unregistering): left allmulticast mode
[  524.592236] c2 (unregistering): left promiscuous mode
[  524.592267] br0: port 2(c2) entered disabled state
[  524.620107] br0: port 4(sender) entered disabled state
[  524.620193] br0: port 3(c3) entered disabled state
[  524.620353] sender (unregistering): left allmulticast mode
[  524.620389] sender (unregistering): left promiscuous mode
[  524.620420] br0: port 4(sender) entered disabled state
[  524.620643] c3 (unregistering): left allmulticast mode
[  524.620677] c3 (unregistering): left promiscuous mode
[  524.620706] br0: port 3(c3) entered disabled state