[  485.283759] br0: port 1(c1) entered blocking state
[  485.283820] br0: port 1(c1) entered disabled state
[  485.283873] c1: entered allmulticast mode
[  485.283948] c1: entered promiscuous mode
[  485.332717] br0: port 2(c2) entered blocking state
[  485.332781] br0: port 2(c2) entered disabled state
[  485.332833] c2: entered allmulticast mode
[  485.332901] c2: entered promiscuous mode
[  485.379084] br0: port 3(c3) entered blocking state
[  485.379154] br0: port 3(c3) entered disabled state
[  485.379214] c3: entered allmulticast mode
[  485.379289] c3: entered promiscuous mode
[  485.423815] br0: port 4(sender) entered blocking state
[  485.423878] br0: port 4(sender) entered disabled state
[  485.423933] sender: entered allmulticast mode
[  485.424019] sender: entered promiscuous mode
[  485.441217] br0: port 4(sender) entered blocking state
[  485.441299] br0: port 4(sender) entered forwarding state
[  485.441364] br0: port 3(c3) entered blocking state
[  485.441425] br0: port 3(c3) entered forwarding state
[  485.441488] br0: port 2(c2) entered blocking state
[  485.441548] br0: port 2(c2) entered forwarding state
[  485.441604] br0: port 1(c1) entered blocking state
[  485.441665] br0: port 1(c1) entered forwarding state
[  496.133152] br0: port 1(c1) entered disabled state
[  496.133458] c1 (unregistering): left allmulticast mode
[  496.133518] c1 (unregistering): left promiscuous mode
[  496.133558] br0: port 1(c1) entered disabled state
[  496.168182] br0: port 2(c2) entered disabled state
[  496.168543] c2 (unregistering): left allmulticast mode
[  496.168608] c2 (unregistering): left promiscuous mode
[  496.168664] br0: port 2(c2) entered disabled state
[  496.207159] br0: port 3(c3) entered disabled state
[  496.207494] c3 (unregistering): left allmulticast mode
[  496.207607] c3 (unregistering): left promiscuous mode
[  496.207662] br0: port 3(c3) entered disabled state
[  496.244286] br0: port 4(sender) entered disabled state
[  496.244550] sender (unregistering): left allmulticast mode
[  496.244620] sender (unregistering): left promiscuous mode
[  496.244677] br0: port 4(sender) entered disabled state