[  586.416445] br0: port 1(c1) entered blocking state
[  586.416506] br0: port 1(c1) entered disabled state
[  586.416559] c1: entered allmulticast mode
[  586.416620] c1: entered promiscuous mode
[  586.498514] br0: port 2(c2) entered blocking state
[  586.498581] br0: port 2(c2) entered disabled state
[  586.498641] c2: entered allmulticast mode
[  586.498756] c2: entered promiscuous mode
[  586.586255] br0: port 3(c3) entered blocking state
[  586.586342] br0: port 3(c3) entered disabled state
[  586.586427] c3: entered allmulticast mode
[  586.586530] c3: entered promiscuous mode
[  586.670423] br0: port 4(sender) entered blocking state
[  586.670485] br0: port 4(sender) entered disabled state
[  586.670536] sender: entered allmulticast mode
[  586.670622] sender: entered promiscuous mode
[  586.703226] br0: port 4(sender) entered blocking state
[  586.703311] br0: port 4(sender) entered forwarding state
[  586.703374] br0: port 3(c3) entered blocking state
[  586.703433] br0: port 3(c3) entered forwarding state
[  586.703497] br0: port 2(c2) entered blocking state
[  586.703553] br0: port 2(c2) entered forwarding state
[  586.703609] br0: port 1(c1) entered blocking state
[  586.703668] br0: port 1(c1) entered forwarding state
[  597.509253] br0: port 1(c1) entered disabled state
[  597.509654] c1 (unregistering): left allmulticast mode
[  597.509714] c1 (unregistering): left promiscuous mode
[  597.509778] br0: port 1(c1) entered disabled state
[  597.570958] br0: port 2(c2) entered disabled state
[  597.571276] c2 (unregistering): left allmulticast mode
[  597.571336] c2 (unregistering): left promiscuous mode
[  597.571391] br0: port 2(c2) entered disabled state
[  597.628930] br0: port 3(c3) entered disabled state
[  597.629342] c3 (unregistering): left allmulticast mode
[  597.629394] c3 (unregistering): left promiscuous mode
[  597.629448] br0: port 3(c3) entered disabled state
[  597.681958] br0: port 4(sender) entered disabled state
[  597.682251] sender (unregistering): left allmulticast mode
[  597.682314] sender (unregistering): left promiscuous mode
[  597.682363] br0: port 4(sender) entered disabled state