[  485.695070] br0: port 1(c1) entered blocking state
[  485.695139] br0: port 1(c1) entered disabled state
[  485.695254] c1: entered allmulticast mode
[  485.695340] c1: entered promiscuous mode
[  485.749338] br0: port 2(c2) entered blocking state
[  485.749400] br0: port 2(c2) entered disabled state
[  485.749460] c2: entered allmulticast mode
[  485.749538] c2: entered promiscuous mode
[  485.803985] br0: port 3(c3) entered blocking state
[  485.804089] br0: port 3(c3) entered disabled state
[  485.804174] c3: entered allmulticast mode
[  485.804270] c3: entered promiscuous mode
[  485.856968] br0: port 4(sender) entered blocking state
[  485.857025] br0: port 4(sender) entered disabled state
[  485.857086] sender: entered allmulticast mode
[  485.857170] sender: entered promiscuous mode
[  485.877838] br0: port 4(sender) entered blocking state
[  485.877897] br0: port 4(sender) entered forwarding state
[  485.877942] br0: port 3(c3) entered blocking state
[  485.877981] br0: port 3(c3) entered forwarding state
[  485.878017] br0: port 2(c2) entered blocking state
[  485.878054] br0: port 2(c2) entered forwarding state
[  485.878091] br0: port 1(c1) entered blocking state
[  485.878128] br0: port 1(c1) entered forwarding state
[  496.596507] br0: port 1(c1) entered disabled state
[  496.596955] c1 (unregistering): left allmulticast mode
[  496.597024] c1 (unregistering): left promiscuous mode
[  496.597070] br0: port 1(c1) entered disabled state
[  496.643403] br0: port 2(c2) entered disabled state
[  496.643705] c2 (unregistering): left allmulticast mode
[  496.643753] c2 (unregistering): left promiscuous mode
[  496.643793] br0: port 2(c2) entered disabled state
[  496.687426] br0: port 3(c3) entered disabled state
[  496.687706] c3 (unregistering): left allmulticast mode
[  496.687774] c3 (unregistering): left promiscuous mode
[  496.687814] br0: port 3(c3) entered disabled state
[  496.735368] br0: port 4(sender) entered disabled state
[  496.735688] sender (unregistering): left allmulticast mode
[  496.735737] sender (unregistering): left promiscuous mode
[  496.735778] br0: port 4(sender) entered disabled state