[  689.528536] br0: port 1(c1) entered blocking state
[  689.528648] br0: port 1(c1) entered disabled state
[  689.528734] c1: entered allmulticast mode
[  689.528855] c1: entered promiscuous mode
[  689.582884] br0: port 2(c2) entered blocking state
[  689.583007] br0: port 2(c2) entered disabled state
[  689.583102] c2: entered allmulticast mode
[  689.583219] c2: entered promiscuous mode
[  689.630462] br0: port 3(c3) entered blocking state
[  689.630524] br0: port 3(c3) entered disabled state
[  689.630594] c3: entered allmulticast mode
[  689.630662] c3: entered promiscuous mode
[  689.680143] br0: port 4(sender) entered blocking state
[  689.680244] br0: port 4(sender) entered disabled state
[  689.680324] sender: entered allmulticast mode
[  689.680476] sender: entered promiscuous mode
[  689.700119] br0: port 4(sender) entered blocking state
[  689.700229] br0: port 4(sender) entered forwarding state
[  689.700307] br0: port 3(c3) entered blocking state
[  689.700386] br0: port 3(c3) entered forwarding state
[  689.700460] br0: port 2(c2) entered blocking state
[  689.700526] br0: port 2(c2) entered forwarding state
[  689.700597] br0: port 1(c1) entered blocking state
[  689.700668] br0: port 1(c1) entered forwarding state
[  700.414496] br0: port 1(c1) entered disabled state
[  700.414792] c1 (unregistering): left allmulticast mode
[  700.414843] c1 (unregistering): left promiscuous mode
[  700.414886] br0: port 1(c1) entered disabled state
[  700.469576] br0: port 2(c2) entered disabled state
[  700.469937] c2 (unregistering): left allmulticast mode
[  700.469986] c2 (unregistering): left promiscuous mode
[  700.470029] br0: port 2(c2) entered disabled state
[  700.532492] br0: port 3(c3) entered disabled state
[  700.532787] c3 (unregistering): left allmulticast mode
[  700.532860] c3 (unregistering): left promiscuous mode
[  700.532902] br0: port 3(c3) entered disabled state
[  700.557503] sender: left allmulticast mode
[  700.557573] sender: left promiscuous mode
[  700.557629] br0: port 4(sender) entered disabled state