[  523.534932] br0: port 1(c1) entered blocking state
[  523.534991] br0: port 1(c1) entered disabled state
[  523.535030] c1: entered allmulticast mode
[  523.535086] c1: entered promiscuous mode
[  523.553070] br0: port 2(c2) entered blocking state
[  523.553145] br0: port 2(c2) entered disabled state
[  523.553212] c2: entered allmulticast mode
[  523.553290] c2: entered promiscuous mode
[  523.572517] br0: port 3(c3) entered blocking state
[  523.572559] br0: port 3(c3) entered disabled state
[  523.572594] c3: entered allmulticast mode
[  523.572638] c3: entered promiscuous mode
[  523.591126] br0: port 4(sender) entered blocking state
[  523.591167] br0: port 4(sender) entered disabled state
[  523.591199] sender: entered allmulticast mode
[  523.591251] sender: entered promiscuous mode
[  523.598651] br0: port 4(sender) entered blocking state
[  523.598690] br0: port 4(sender) entered forwarding state
[  523.598719] br0: port 3(c3) entered blocking state
[  523.598749] br0: port 3(c3) entered forwarding state
[  523.598783] br0: port 2(c2) entered blocking state
[  523.598813] br0: port 2(c2) entered forwarding state
[  523.598842] br0: port 1(c1) entered blocking state
[  523.598872] br0: port 1(c1) entered forwarding state
[  523.606739] Bridge firewalling registered
[  534.271232] br0: port 1(c1) entered disabled state
[  534.271440] c1 (unregistering): left allmulticast mode
[  534.271479] c1 (unregistering): left promiscuous mode
[  534.271518] br0: port 1(c1) entered disabled state
[  534.294127] br0: port 2(c2) entered disabled state
[  534.294305] c2 (unregistering): left allmulticast mode
[  534.294345] c2 (unregistering): left promiscuous mode
[  534.294370] br0: port 2(c2) entered disabled state
[  534.306138] br0: port 3(c3) entered disabled state
[  534.306351] c3 (unregistering): left allmulticast mode
[  534.306391] c3 (unregistering): left promiscuous mode
[  534.306422] br0: port 3(c3) entered disabled state
[  534.327118] br0: port 4(sender) entered disabled state
[  534.327352] sender (unregistering): left allmulticast mode
[  534.327394] sender (unregistering): left promiscuous mode
[  534.327426] br0: port 4(sender) entered disabled state