[  690.738682] br0: port 1(c1) entered blocking state
[  690.738780] br0: port 1(c1) entered disabled state
[  690.738865] c1: entered allmulticast mode
[  690.738954] c1: entered promiscuous mode
[  690.786785] br0: port 2(c2) entered blocking state
[  690.786875] br0: port 2(c2) entered disabled state
[  690.786938] c2: entered allmulticast mode
[  690.787014] c2: entered promiscuous mode
[  690.837983] br0: port 3(c3) entered blocking state
[  690.838054] br0: port 3(c3) entered disabled state
[  690.838115] c3: entered allmulticast mode
[  690.838199] c3: entered promiscuous mode
[  690.884978] br0: port 4(sender) entered blocking state
[  690.885056] br0: port 4(sender) entered disabled state
[  690.885121] sender: entered allmulticast mode
[  690.885208] sender: entered promiscuous mode
[  690.903264] br0: port 4(sender) entered blocking state
[  690.903362] br0: port 4(sender) entered forwarding state
[  690.903418] br0: port 3(c3) entered blocking state
[  690.903471] br0: port 3(c3) entered forwarding state
[  690.903522] br0: port 2(c2) entered blocking state
[  690.903569] br0: port 2(c2) entered forwarding state
[  690.903619] br0: port 1(c1) entered blocking state
[  690.903667] br0: port 1(c1) entered forwarding state
[  701.625445] br0: port 1(c1) entered disabled state
[  701.626147] c1 (unregistering): left allmulticast mode
[  701.626194] c1 (unregistering): left promiscuous mode
[  701.626231] br0: port 1(c1) entered disabled state
[  701.666620] br0: port 2(c2) entered disabled state
[  701.666886] c2 (unregistering): left allmulticast mode
[  701.666958] c2 (unregistering): left promiscuous mode
[  701.667004] br0: port 2(c2) entered disabled state
[  701.704460] br0: port 3(c3) entered disabled state
[  701.704808] c3 (unregistering): left allmulticast mode
[  701.704855] c3 (unregistering): left promiscuous mode
[  701.704917] br0: port 3(c3) entered disabled state
[  701.747506] br0: port 4(sender) entered disabled state
[  701.747906] sender (unregistering): left allmulticast mode
[  701.747972] sender (unregistering): left promiscuous mode
[  701.748017] br0: port 4(sender) entered disabled state