[  626.265331] br0: port 1(c1) entered blocking state
[  626.265388] br0: port 1(c1) entered disabled state
[  626.265442] c1: entered allmulticast mode
[  626.265513] c1: entered promiscuous mode
[  626.345206] br0: port 2(c2) entered blocking state
[  626.345270] br0: port 2(c2) entered disabled state
[  626.345336] c2: entered allmulticast mode
[  626.345407] c2: entered promiscuous mode
[  626.420610] br0: port 3(c3) entered blocking state
[  626.420664] br0: port 3(c3) entered disabled state
[  626.420713] c3: entered allmulticast mode
[  626.420807] c3: entered promiscuous mode
[  626.507809] br0: port 4(sender) entered blocking state
[  626.507886] br0: port 4(sender) entered disabled state
[  626.507945] sender: entered allmulticast mode
[  626.508032] sender: entered promiscuous mode
[  626.542510] br0: port 4(sender) entered blocking state
[  626.542580] br0: port 4(sender) entered forwarding state
[  626.542635] br0: port 3(c3) entered blocking state
[  626.542686] br0: port 3(c3) entered forwarding state
[  626.542733] br0: port 2(c2) entered blocking state
[  626.542788] br0: port 2(c2) entered forwarding state
[  626.542838] br0: port 1(c1) entered blocking state
[  626.542881] br0: port 1(c1) entered forwarding state
[  637.341974] br0: port 1(c1) entered disabled state
[  637.342294] c1 (unregistering): left allmulticast mode
[  637.342333] c1 (unregistering): left promiscuous mode
[  637.342371] br0: port 1(c1) entered disabled state
[  637.396310] br0: port 2(c2) entered disabled state
[  637.396682] c2 (unregistering): left allmulticast mode
[  637.396729] c2 (unregistering): left promiscuous mode
[  637.396797] br0: port 2(c2) entered disabled state
[  637.448995] br0: port 3(c3) entered disabled state
[  637.449268] c3 (unregistering): left allmulticast mode
[  637.449306] c3 (unregistering): left promiscuous mode
[  637.449346] br0: port 3(c3) entered disabled state
[  637.509046] br0: port 4(sender) entered disabled state
[  637.509319] sender (unregistering): left allmulticast mode
[  637.509370] sender (unregistering): left promiscuous mode
[  637.509425] br0: port 4(sender) entered disabled state