[  575.788715] br0: port 1(c1) entered blocking state
[  575.788781] br0: port 1(c1) entered disabled state
[  575.788838] c1: entered allmulticast mode
[  575.788932] c1: entered promiscuous mode
[  575.880567] br0: port 2(c2) entered blocking state
[  575.880636] br0: port 2(c2) entered disabled state
[  575.880703] c2: entered allmulticast mode
[  575.880786] c2: entered promiscuous mode
[  575.967364] br0: port 3(c3) entered blocking state
[  575.967427] br0: port 3(c3) entered disabled state
[  575.967488] c3: entered allmulticast mode
[  575.967560] c3: entered promiscuous mode
[  576.054493] br0: port 4(sender) entered blocking state
[  576.054571] br0: port 4(sender) entered disabled state
[  576.054633] sender: entered allmulticast mode
[  576.054721] sender: entered promiscuous mode
[  576.087747] br0: port 4(sender) entered blocking state
[  576.087822] br0: port 4(sender) entered forwarding state
[  576.087892] br0: port 3(c3) entered blocking state
[  576.087942] br0: port 3(c3) entered forwarding state
[  576.087992] br0: port 2(c2) entered blocking state
[  576.088040] br0: port 2(c2) entered forwarding state
[  576.088090] br0: port 1(c1) entered blocking state
[  576.088137] br0: port 1(c1) entered forwarding state
[  586.906024] br0: port 1(c1) entered disabled state
[  586.906502] c1 (unregistering): left allmulticast mode
[  586.906561] c1 (unregistering): left promiscuous mode
[  586.906616] br0: port 1(c1) entered disabled state
[  586.964057] br0: port 2(c2) entered disabled state
[  586.964323] c2 (unregistering): left allmulticast mode
[  586.964384] c2 (unregistering): left promiscuous mode
[  586.964440] br0: port 2(c2) entered disabled state
[  587.028034] br0: port 3(c3) entered disabled state
[  587.028299] c3 (unregistering): left allmulticast mode
[  587.028354] c3 (unregistering): left promiscuous mode
[  587.028410] br0: port 3(c3) entered disabled state
[  587.092035] br0: port 4(sender) entered disabled state
[  587.092292] sender (unregistering): left allmulticast mode
[  587.092341] sender (unregistering): left promiscuous mode
[  587.092391] br0: port 4(sender) entered disabled state