[  482.883480] br0: port 1(c1) entered blocking state
[  482.883547] br0: port 1(c1) entered disabled state
[  482.883604] c1: entered allmulticast mode
[  482.883672] c1: entered promiscuous mode
[  482.935578] br0: port 2(c2) entered blocking state
[  482.935672] br0: port 2(c2) entered disabled state
[  482.935738] c2: entered allmulticast mode
[  482.935814] c2: entered promiscuous mode
[  482.983324] br0: port 3(c3) entered blocking state
[  482.983390] br0: port 3(c3) entered disabled state
[  482.983442] c3: entered allmulticast mode
[  482.983510] c3: entered promiscuous mode
[  483.036005] br0: port 4(sender) entered blocking state
[  483.036115] br0: port 4(sender) entered disabled state
[  483.036194] sender: entered allmulticast mode
[  483.036278] sender: entered promiscuous mode
[  483.056724] br0: port 4(sender) entered blocking state
[  483.056822] br0: port 4(sender) entered forwarding state
[  483.056895] br0: port 3(c3) entered blocking state
[  483.056965] br0: port 3(c3) entered forwarding state
[  483.057032] br0: port 2(c2) entered blocking state
[  483.057090] br0: port 2(c2) entered forwarding state
[  483.057157] br0: port 1(c1) entered blocking state
[  483.057216] br0: port 1(c1) entered forwarding state
[  493.761207] br0: port 1(c1) entered disabled state
[  493.761633] c1 (unregistering): left allmulticast mode
[  493.761746] c1 (unregistering): left promiscuous mode
[  493.761815] br0: port 1(c1) entered disabled state
[  493.808240] br0: port 2(c2) entered disabled state
[  493.808598] c2 (unregistering): left allmulticast mode
[  493.808669] c2 (unregistering): left promiscuous mode
[  493.808734] br0: port 2(c2) entered disabled state
[  493.854159] br0: port 3(c3) entered disabled state
[  493.854487] c3 (unregistering): left allmulticast mode
[  493.854568] c3 (unregistering): left promiscuous mode
[  493.854612] br0: port 3(c3) entered disabled state
[  493.897127] br0: port 4(sender) entered disabled state
[  493.897438] sender (unregistering): left allmulticast mode
[  493.897531] sender (unregistering): left promiscuous mode
[  493.897576] br0: port 4(sender) entered disabled state