[  498.998155] br0: port 1(c1) entered blocking state
[  498.998266] br0: port 1(c1) entered disabled state
[  498.998340] c1: entered allmulticast mode
[  498.998417] c1: entered promiscuous mode
[  499.021018] br0: port 2(c2) entered blocking state
[  499.021109] br0: port 2(c2) entered disabled state
[  499.021173] c2: entered allmulticast mode
[  499.021231] c2: entered promiscuous mode
[  499.043577] br0: port 3(c3) entered blocking state
[  499.043647] br0: port 3(c3) entered disabled state
[  499.043681] c3: entered allmulticast mode
[  499.043729] c3: entered promiscuous mode
[  499.065849] br0: port 4(sender) entered blocking state
[  499.065950] br0: port 4(sender) entered disabled state
[  499.066015] sender: entered allmulticast mode
[  499.066114] sender: entered promiscuous mode
[  499.074988] br0: port 4(sender) entered blocking state
[  499.075075] br0: port 4(sender) entered forwarding state
[  499.075148] br0: port 3(c3) entered blocking state
[  499.075245] br0: port 3(c3) entered forwarding state
[  499.075318] br0: port 2(c2) entered blocking state
[  499.075428] br0: port 2(c2) entered forwarding state
[  499.075516] br0: port 1(c1) entered blocking state
[  499.075591] br0: port 1(c1) entered forwarding state
[  499.085228] Bridge firewalling registered
[  509.712036] br0: port 1(c1) entered disabled state
[  509.712224] c1 (unregistering): left allmulticast mode
[  509.712258] c1 (unregistering): left promiscuous mode
[  509.712296] br0: port 1(c1) entered disabled state
[  509.727001] br0: port 2(c2) entered disabled state
[  509.727311] c2 (unregistering): left allmulticast mode
[  509.727384] c2 (unregistering): left promiscuous mode
[  509.727479] br0: port 2(c2) entered disabled state
[  509.743006] br0: port 3(c3) entered disabled state
[  509.743209] c3 (unregistering): left allmulticast mode
[  509.743274] c3 (unregistering): left promiscuous mode
[  509.743348] br0: port 3(c3) entered disabled state
[  509.756020] br0: port 4(sender) entered disabled state
[  509.756216] sender (unregistering): left allmulticast mode
[  509.756292] sender (unregistering): left promiscuous mode
[  509.756371] br0: port 4(sender) entered disabled state