[  526.125777] br0: port 1(c1) entered blocking state
[  526.125829] br0: port 1(c1) entered disabled state
[  526.125865] c1: entered allmulticast mode
[  526.125920] c1: entered promiscuous mode
[  526.144272] br0: port 2(c2) entered blocking state
[  526.144308] br0: port 2(c2) entered disabled state
[  526.144345] c2: entered allmulticast mode
[  526.144396] c2: entered promiscuous mode
[  526.162613] br0: port 3(c3) entered blocking state
[  526.162650] br0: port 3(c3) entered disabled state
[  526.162688] c3: entered allmulticast mode
[  526.162735] c3: entered promiscuous mode
[  526.180900] br0: port 4(sender) entered blocking state
[  526.180981] br0: port 4(sender) entered disabled state
[  526.181048] sender: entered allmulticast mode
[  526.181138] sender: entered promiscuous mode
[  526.188355] br0: port 4(sender) entered blocking state
[  526.188424] br0: port 4(sender) entered forwarding state
[  526.188490] br0: port 3(c3) entered blocking state
[  526.188556] br0: port 3(c3) entered forwarding state
[  526.188622] br0: port 2(c2) entered blocking state
[  526.188684] br0: port 2(c2) entered forwarding state
[  526.188750] br0: port 1(c1) entered blocking state
[  526.188818] br0: port 1(c1) entered forwarding state
[  526.196744] Bridge firewalling registered
[  536.862065] br0: port 1(c1) entered disabled state
[  536.862340] c1 (unregistering): left allmulticast mode
[  536.862418] c1 (unregistering): left promiscuous mode
[  536.862480] br0: port 1(c1) entered disabled state
[  536.890014] br0: port 2(c2) entered disabled state
[  536.890213] c2 (unregistering): left allmulticast mode
[  536.890276] c2 (unregistering): left promiscuous mode
[  536.890348] br0: port 2(c2) entered disabled state
[  536.915053] br0: port 4(sender) entered disabled state
[  536.915172] br0: port 3(c3) entered disabled state
[  536.915352] sender (unregistering): left allmulticast mode
[  536.915417] sender (unregistering): left promiscuous mode
[  536.915480] br0: port 4(sender) entered disabled state
[  536.915735] c3 (unregistering): left allmulticast mode
[  536.915798] c3 (unregistering): left promiscuous mode
[  536.915860] br0: port 3(c3) entered disabled state