[  510.703798] br0: port 1(c1) entered blocking state
[  510.703848] br0: port 1(c1) entered disabled state
[  510.703884] c1: entered allmulticast mode
[  510.703934] c1: entered promiscuous mode
[  510.722894] br0: port 2(c2) entered blocking state
[  510.722938] br0: port 2(c2) entered disabled state
[  510.722972] c2: entered allmulticast mode
[  510.723028] c2: entered promiscuous mode
[  510.742053] br0: port 3(c3) entered blocking state
[  510.742100] br0: port 3(c3) entered disabled state
[  510.742148] c3: entered allmulticast mode
[  510.742200] c3: entered promiscuous mode
[  510.760796] br0: port 4(sender) entered blocking state
[  510.760865] br0: port 4(sender) entered disabled state
[  510.760940] sender: entered allmulticast mode
[  510.761039] sender: entered promiscuous mode
[  510.768407] br0: port 4(sender) entered blocking state
[  510.768475] br0: port 4(sender) entered forwarding state
[  510.768550] br0: port 3(c3) entered blocking state
[  510.768619] br0: port 3(c3) entered forwarding state
[  510.768690] br0: port 2(c2) entered blocking state
[  510.768759] br0: port 2(c2) entered forwarding state
[  510.768832] br0: port 1(c1) entered blocking state
[  510.768898] br0: port 1(c1) entered forwarding state
[  510.777742] Bridge firewalling registered
[  521.455307] br0: port 1(c1) entered disabled state
[  521.455534] c1 (unregistering): left allmulticast mode
[  521.455576] c1 (unregistering): left promiscuous mode
[  521.455616] br0: port 1(c1) entered disabled state
[  521.484300] br0: port 2(c2) entered disabled state
[  521.484566] c2 (unregistering): left allmulticast mode
[  521.484610] c2 (unregistering): left promiscuous mode
[  521.484644] br0: port 2(c2) entered disabled state
[  521.513231] br0: port 4(sender) entered disabled state
[  521.513341] br0: port 3(c3) entered disabled state
[  521.513519] sender (unregistering): left allmulticast mode
[  521.513554] sender (unregistering): left promiscuous mode
[  521.513592] br0: port 4(sender) entered disabled state
[  521.513915] c3 (unregistering): left allmulticast mode
[  521.513955] c3 (unregistering): left promiscuous mode
[  521.513987] br0: port 3(c3) entered disabled state