[  510.310332] br0: port 1(c1) entered blocking state
[  510.310381] br0: port 1(c1) entered disabled state
[  510.310419] c1: entered allmulticast mode
[  510.310470] c1: entered promiscuous mode
[  510.328873] br0: port 2(c2) entered blocking state
[  510.328915] br0: port 2(c2) entered disabled state
[  510.328946] c2: entered allmulticast mode
[  510.328990] c2: entered promiscuous mode
[  510.347234] br0: port 3(c3) entered blocking state
[  510.347273] br0: port 3(c3) entered disabled state
[  510.347312] c3: entered allmulticast mode
[  510.347362] c3: entered promiscuous mode
[  510.365628] br0: port 4(sender) entered blocking state
[  510.365696] br0: port 4(sender) entered disabled state
[  510.365772] sender: entered allmulticast mode
[  510.365859] sender: entered promiscuous mode
[  510.373112] br0: port 4(sender) entered blocking state
[  510.373145] br0: port 4(sender) entered forwarding state
[  510.373183] br0: port 3(c3) entered blocking state
[  510.373216] br0: port 3(c3) entered forwarding state
[  510.373248] br0: port 2(c2) entered blocking state
[  510.373279] br0: port 2(c2) entered forwarding state
[  510.373308] br0: port 1(c1) entered blocking state
[  510.373338] br0: port 1(c1) entered forwarding state
[  510.381599] Bridge firewalling registered
[  521.061845] br0: port 1(c1) entered disabled state
[  521.062086] c1 (unregistering): left allmulticast mode
[  521.062157] c1 (unregistering): left promiscuous mode
[  521.062223] br0: port 1(c1) entered disabled state
[  521.089860] br0: port 2(c2) entered disabled state
[  521.090075] c2 (unregistering): left allmulticast mode
[  521.090113] c2 (unregistering): left promiscuous mode
[  521.090147] br0: port 2(c2) entered disabled state
[  521.112850] br0: port 4(sender) entered disabled state
[  521.112930] br0: port 3(c3) entered disabled state
[  521.113100] sender (unregistering): left allmulticast mode
[  521.113132] sender (unregistering): left promiscuous mode
[  521.113159] br0: port 4(sender) entered disabled state
[  521.113404] c3 (unregistering): left allmulticast mode
[  521.113432] c3 (unregistering): left promiscuous mode
[  521.113465] br0: port 3(c3) entered disabled state