[  697.467082] br0: port 1(c1) entered blocking state
[  697.467140] br0: port 1(c1) entered disabled state
[  697.467199] c1: entered allmulticast mode
[  697.467263] c1: entered promiscuous mode
[  697.515561] br0: port 2(c2) entered blocking state
[  697.515636] br0: port 2(c2) entered disabled state
[  697.515696] c2: entered allmulticast mode
[  697.515773] c2: entered promiscuous mode
[  697.560845] br0: port 3(c3) entered blocking state
[  697.560899] br0: port 3(c3) entered disabled state
[  697.560957] c3: entered allmulticast mode
[  697.561021] c3: entered promiscuous mode
[  697.603600] br0: port 4(sender) entered blocking state
[  697.603679] br0: port 4(sender) entered disabled state
[  697.603731] sender: entered allmulticast mode
[  697.603807] sender: entered promiscuous mode
[  697.622328] br0: port 4(sender) entered blocking state
[  697.622407] br0: port 4(sender) entered forwarding state
[  697.622463] br0: port 3(c3) entered blocking state
[  697.622522] br0: port 3(c3) entered forwarding state
[  697.622577] br0: port 2(c2) entered blocking state
[  697.622637] br0: port 2(c2) entered forwarding state
[  697.622698] br0: port 1(c1) entered blocking state
[  697.622756] br0: port 1(c1) entered forwarding state
[  708.330807] br0: port 1(c1) entered disabled state
[  708.331030] c1 (unregistering): left allmulticast mode
[  708.331071] c1 (unregistering): left promiscuous mode
[  708.331112] br0: port 1(c1) entered disabled state
[  708.364823] br0: port 2(c2) entered disabled state
[  708.365063] c2 (unregistering): left allmulticast mode
[  708.365125] c2 (unregistering): left promiscuous mode
[  708.365177] br0: port 2(c2) entered disabled state
[  708.399798] br0: port 3(c3) entered disabled state
[  708.400090] c3 (unregistering): left allmulticast mode
[  708.400159] c3 (unregistering): left promiscuous mode
[  708.400199] br0: port 3(c3) entered disabled state
[  708.431796] br0: port 4(sender) entered disabled state
[  708.432014] sender (unregistering): left allmulticast mode
[  708.432060] sender (unregistering): left promiscuous mode
[  708.432096] br0: port 4(sender) entered disabled state