[  585.559885] br0: port 1(c1) entered blocking state
[  585.559965] br0: port 1(c1) entered disabled state
[  585.560038] c1: entered allmulticast mode
[  585.560129] c1: entered promiscuous mode
[  585.641659] br0: port 2(c2) entered blocking state
[  585.641723] br0: port 2(c2) entered disabled state
[  585.641783] c2: entered allmulticast mode
[  585.641850] c2: entered promiscuous mode
[  585.719542] br0: port 3(c3) entered blocking state
[  585.719612] br0: port 3(c3) entered disabled state
[  585.719674] c3: entered allmulticast mode
[  585.719754] c3: entered promiscuous mode
[  585.797517] br0: port 4(sender) entered blocking state
[  585.797633] br0: port 4(sender) entered disabled state
[  585.797713] sender: entered allmulticast mode
[  585.797798] sender: entered promiscuous mode
[  585.826424] br0: port 4(sender) entered blocking state
[  585.826492] br0: port 4(sender) entered forwarding state
[  585.826539] br0: port 3(c3) entered blocking state
[  585.826578] br0: port 3(c3) entered forwarding state
[  585.826628] br0: port 2(c2) entered blocking state
[  585.826667] br0: port 2(c2) entered forwarding state
[  585.826701] br0: port 1(c1) entered blocking state
[  585.826739] br0: port 1(c1) entered forwarding state
[  596.614978] br0: port 1(c1) entered disabled state
[  596.615296] c1 (unregistering): left allmulticast mode
[  596.615345] c1 (unregistering): left promiscuous mode
[  596.615393] br0: port 1(c1) entered disabled state
[  596.673792] br0: port 2(c2) entered disabled state
[  596.674047] c2 (unregistering): left allmulticast mode
[  596.674092] c2 (unregistering): left promiscuous mode
[  596.674141] br0: port 2(c2) entered disabled state
[  596.730808] br0: port 3(c3) entered disabled state
[  596.731063] c3 (unregistering): left allmulticast mode
[  596.731110] c3 (unregistering): left promiscuous mode
[  596.731156] br0: port 3(c3) entered disabled state
[  596.780938] br0: port 4(sender) entered disabled state
[  596.781247] sender (unregistering): left allmulticast mode
[  596.781318] sender (unregistering): left promiscuous mode
[  596.781378] br0: port 4(sender) entered disabled state