[  483.502987] br0: port 1(c1) entered blocking state
[  483.503068] br0: port 1(c1) entered disabled state
[  483.503129] c1: entered allmulticast mode
[  483.503206] c1: entered promiscuous mode
[  483.586316] br0: port 2(c2) entered blocking state
[  483.586374] br0: port 2(c2) entered disabled state
[  483.586429] c2: entered allmulticast mode
[  483.586499] c2: entered promiscuous mode
[  483.668802] br0: port 3(c3) entered blocking state
[  483.668865] br0: port 3(c3) entered disabled state
[  483.668922] c3: entered allmulticast mode
[  483.668998] c3: entered promiscuous mode
[  483.750209] br0: port 4(sender) entered blocking state
[  483.750262] br0: port 4(sender) entered disabled state
[  483.750308] sender: entered allmulticast mode
[  483.750375] sender: entered promiscuous mode
[  483.784539] br0: port 4(sender) entered blocking state
[  483.784597] br0: port 4(sender) entered forwarding state
[  483.784645] br0: port 3(c3) entered blocking state
[  483.784697] br0: port 3(c3) entered forwarding state
[  483.784743] br0: port 2(c2) entered blocking state
[  483.784798] br0: port 2(c2) entered forwarding state
[  483.784839] br0: port 1(c1) entered blocking state
[  483.784876] br0: port 1(c1) entered forwarding state
[  494.589879] br0: port 1(c1) entered disabled state
[  494.590214] c1 (unregistering): left allmulticast mode
[  494.590276] c1 (unregistering): left promiscuous mode
[  494.590318] br0: port 1(c1) entered disabled state
[  494.649912] br0: port 2(c2) entered disabled state
[  494.650211] c2 (unregistering): left allmulticast mode
[  494.650278] c2 (unregistering): left promiscuous mode
[  494.650334] br0: port 2(c2) entered disabled state
[  494.712881] br0: port 3(c3) entered disabled state
[  494.713155] c3 (unregistering): left allmulticast mode
[  494.713209] c3 (unregistering): left promiscuous mode
[  494.713262] br0: port 3(c3) entered disabled state
[  494.771882] br0: port 4(sender) entered disabled state
[  494.772178] sender (unregistering): left allmulticast mode
[  494.772223] sender (unregistering): left promiscuous mode
[  494.772263] br0: port 4(sender) entered disabled state