[  685.252875] br0: port 1(c1) entered blocking state
[  685.252971] br0: port 1(c1) entered disabled state
[  685.253038] c1: entered allmulticast mode
[  685.253121] c1: entered promiscuous mode
[  685.301658] br0: port 2(c2) entered blocking state
[  685.301729] br0: port 2(c2) entered disabled state
[  685.301787] c2: entered allmulticast mode
[  685.301859] c2: entered promiscuous mode
[  685.349746] br0: port 3(c3) entered blocking state
[  685.349814] br0: port 3(c3) entered disabled state
[  685.349872] c3: entered allmulticast mode
[  685.349951] c3: entered promiscuous mode
[  685.394822] br0: port 4(sender) entered blocking state
[  685.394900] br0: port 4(sender) entered disabled state
[  685.394965] sender: entered allmulticast mode
[  685.395062] sender: entered promiscuous mode
[  685.411838] br0: port 4(sender) entered blocking state
[  685.411894] br0: port 4(sender) entered forwarding state
[  685.411938] br0: port 3(c3) entered blocking state
[  685.411977] br0: port 3(c3) entered forwarding state
[  685.412015] br0: port 2(c2) entered blocking state
[  685.412060] br0: port 2(c2) entered forwarding state
[  685.412095] br0: port 1(c1) entered blocking state
[  685.412131] br0: port 1(c1) entered forwarding state
[  696.113510] br0: port 1(c1) entered disabled state
[  696.114047] c1 (unregistering): left allmulticast mode
[  696.114106] c1 (unregistering): left promiscuous mode
[  696.114157] br0: port 1(c1) entered disabled state
[  696.142445] br0: port 2(c2) entered disabled state
[  696.142830] c2 (unregistering): left allmulticast mode
[  696.142889] c2 (unregistering): left promiscuous mode
[  696.142930] br0: port 2(c2) entered disabled state
[  696.179456] br0: port 3(c3) entered disabled state
[  696.179781] c3 (unregistering): left allmulticast mode
[  696.179837] c3 (unregistering): left promiscuous mode
[  696.179887] br0: port 3(c3) entered disabled state
[  696.222453] br0: port 4(sender) entered disabled state
[  696.222709] sender (unregistering): left allmulticast mode
[  696.222760] sender (unregistering): left promiscuous mode
[  696.222803] br0: port 4(sender) entered disabled state