[  426.601013] br0: port 1(c1) entered blocking state
[  426.601074] br0: port 1(c1) entered disabled state
[  426.601121] c1: entered allmulticast mode
[  426.601183] c1: entered promiscuous mode
[  426.640187] br0: port 2(c2) entered blocking state
[  426.640259] br0: port 2(c2) entered disabled state
[  426.640320] c2: entered allmulticast mode
[  426.640395] c2: entered promiscuous mode
[  426.678202] br0: port 3(c3) entered blocking state
[  426.678259] br0: port 3(c3) entered disabled state
[  426.678309] c3: entered allmulticast mode
[  426.678371] c3: entered promiscuous mode
[  426.716502] br0: port 4(sender) entered blocking state
[  426.716561] br0: port 4(sender) entered disabled state
[  426.716610] sender: entered allmulticast mode
[  426.716686] sender: entered promiscuous mode
[  426.731357] br0: port 4(sender) entered blocking state
[  426.731405] br0: port 4(sender) entered forwarding state
[  426.731449] br0: port 3(c3) entered blocking state
[  426.731489] br0: port 3(c3) entered forwarding state
[  426.731528] br0: port 2(c2) entered blocking state
[  426.731566] br0: port 2(c2) entered forwarding state
[  426.731603] br0: port 1(c1) entered blocking state
[  426.731642] br0: port 1(c1) entered forwarding state
[  437.415035] br0: port 1(c1) entered disabled state
[  437.415346] c1 (unregistering): left allmulticast mode
[  437.415411] c1 (unregistering): left promiscuous mode
[  437.415451] br0: port 1(c1) entered disabled state
[  437.450073] br0: port 2(c2) entered disabled state
[  437.450293] c2 (unregistering): left allmulticast mode
[  437.450337] c2 (unregistering): left promiscuous mode
[  437.450371] br0: port 2(c2) entered disabled state
[  437.479990] br0: port 3(c3) entered disabled state
[  437.480219] c3 (unregistering): left allmulticast mode
[  437.480261] c3 (unregistering): left promiscuous mode
[  437.480309] br0: port 3(c3) entered disabled state
[  437.508032] br0: port 4(sender) entered disabled state
[  437.508275] sender (unregistering): left allmulticast mode
[  437.508334] sender (unregistering): left promiscuous mode
[  437.508388] br0: port 4(sender) entered disabled state