[  499.733729] br0: port 1(c1) entered blocking state
[  499.733781] br0: port 1(c1) entered disabled state
[  499.733821] c1: entered allmulticast mode
[  499.733869] c1: entered promiscuous mode
[  499.752377] br0: port 2(c2) entered blocking state
[  499.752454] br0: port 2(c2) entered disabled state
[  499.752524] c2: entered allmulticast mode
[  499.752605] c2: entered promiscuous mode
[  499.771111] br0: port 3(c3) entered blocking state
[  499.771147] br0: port 3(c3) entered disabled state
[  499.771179] c3: entered allmulticast mode
[  499.771222] c3: entered promiscuous mode
[  499.790602] br0: port 4(sender) entered blocking state
[  499.790673] br0: port 4(sender) entered disabled state
[  499.790743] sender: entered allmulticast mode
[  499.790827] sender: entered promiscuous mode
[  499.798025] br0: port 4(sender) entered blocking state
[  499.798092] br0: port 4(sender) entered forwarding state
[  499.798158] br0: port 3(c3) entered blocking state
[  499.798220] br0: port 3(c3) entered forwarding state
[  499.798289] br0: port 2(c2) entered blocking state
[  499.798352] br0: port 2(c2) entered forwarding state
[  499.798427] br0: port 1(c1) entered blocking state
[  499.798491] br0: port 1(c1) entered forwarding state
[  499.806656] Bridge firewalling registered
[  510.482988] br0: port 1(c1) entered disabled state
[  510.483238] c1 (unregistering): left allmulticast mode
[  510.483310] c1 (unregistering): left promiscuous mode
[  510.483416] br0: port 1(c1) entered disabled state
[  510.504980] br0: port 2(c2) entered disabled state
[  510.505163] c2 (unregistering): left allmulticast mode
[  510.505232] c2 (unregistering): left promiscuous mode
[  510.505295] br0: port 2(c2) entered disabled state
[  510.531004] br0: port 4(sender) entered disabled state
[  510.531173] br0: port 3(c3) entered disabled state
[  510.531445] sender (unregistering): left allmulticast mode
[  510.531529] sender (unregistering): left promiscuous mode
[  510.531603] br0: port 4(sender) entered disabled state
[  510.531926] c3 (unregistering): left allmulticast mode
[  510.532015] c3 (unregistering): left promiscuous mode
[  510.532080] br0: port 3(c3) entered disabled state