[  589.922688] br0: port 1(c1) entered blocking state
[  589.922755] br0: port 1(c1) entered disabled state
[  589.922812] c1: entered allmulticast mode
[  589.922892] c1: entered promiscuous mode
[  590.005768] br0: port 2(c2) entered blocking state
[  590.005835] br0: port 2(c2) entered disabled state
[  590.005910] c2: entered allmulticast mode
[  590.005988] c2: entered promiscuous mode
[  590.092632] br0: port 3(c3) entered blocking state
[  590.092708] br0: port 3(c3) entered disabled state
[  590.092776] c3: entered allmulticast mode
[  590.092846] c3: entered promiscuous mode
[  590.171400] br0: port 4(sender) entered blocking state
[  590.171485] br0: port 4(sender) entered disabled state
[  590.171557] sender: entered allmulticast mode
[  590.171651] sender: entered promiscuous mode
[  590.204534] br0: port 4(sender) entered blocking state
[  590.204616] br0: port 4(sender) entered forwarding state
[  590.204674] br0: port 3(c3) entered blocking state
[  590.204723] br0: port 3(c3) entered forwarding state
[  590.204774] br0: port 2(c2) entered blocking state
[  590.204827] br0: port 2(c2) entered forwarding state
[  590.204885] br0: port 1(c1) entered blocking state
[  590.204938] br0: port 1(c1) entered forwarding state
[  601.030067] br0: port 1(c1) entered disabled state
[  601.030354] c1 (unregistering): left allmulticast mode
[  601.030410] c1 (unregistering): left promiscuous mode
[  601.030454] br0: port 1(c1) entered disabled state
[  601.094381] br0: port 2(c2) entered disabled state
[  601.094683] c2 (unregistering): left allmulticast mode
[  601.094735] c2 (unregistering): left promiscuous mode
[  601.094789] br0: port 2(c2) entered disabled state
[  601.150065] br0: port 3(c3) entered disabled state
[  601.150368] c3 (unregistering): left allmulticast mode
[  601.150414] c3 (unregistering): left promiscuous mode
[  601.150452] br0: port 3(c3) entered disabled state
[  601.214107] br0: port 4(sender) entered disabled state
[  601.214342] sender (unregistering): left allmulticast mode
[  601.214384] sender (unregistering): left promiscuous mode
[  601.214431] br0: port 4(sender) entered disabled state