[  429.268676] br0: port 1(c1) entered blocking state
[  429.268755] br0: port 1(c1) entered disabled state
[  429.268822] c1: entered allmulticast mode
[  429.268901] c1: entered promiscuous mode
[  429.321446] br0: port 2(c2) entered blocking state
[  429.321505] br0: port 2(c2) entered disabled state
[  429.321563] c2: entered allmulticast mode
[  429.321632] c2: entered promiscuous mode
[  429.373808] br0: port 3(c3) entered blocking state
[  429.373878] br0: port 3(c3) entered disabled state
[  429.373940] c3: entered allmulticast mode
[  429.374019] c3: entered promiscuous mode
[  429.424211] br0: port 4(sender) entered blocking state
[  429.424280] br0: port 4(sender) entered disabled state
[  429.424349] sender: entered allmulticast mode
[  429.424441] sender: entered promiscuous mode
[  429.444435] br0: port 4(sender) entered blocking state
[  429.444497] br0: port 4(sender) entered forwarding state
[  429.444552] br0: port 3(c3) entered blocking state
[  429.444609] br0: port 3(c3) entered forwarding state
[  429.444662] br0: port 2(c2) entered blocking state
[  429.444713] br0: port 2(c2) entered forwarding state
[  429.444778] br0: port 1(c1) entered blocking state
[  429.444834] br0: port 1(c1) entered forwarding state
[  440.142972] br0: port 1(c1) entered disabled state
[  440.143434] c1 (unregistering): left allmulticast mode
[  440.143519] c1 (unregistering): left promiscuous mode
[  440.143583] br0: port 1(c1) entered disabled state
[  440.183904] br0: port 2(c2) entered disabled state
[  440.184177] c2 (unregistering): left allmulticast mode
[  440.184253] c2 (unregistering): left promiscuous mode
[  440.184320] br0: port 2(c2) entered disabled state
[  440.219891] br0: port 3(c3) entered disabled state
[  440.220138] c3 (unregistering): left allmulticast mode
[  440.220209] c3 (unregistering): left promiscuous mode
[  440.220266] br0: port 3(c3) entered disabled state
[  440.258896] br0: port 4(sender) entered disabled state
[  440.259138] sender (unregistering): left allmulticast mode
[  440.259200] sender (unregistering): left promiscuous mode
[  440.259257] br0: port 4(sender) entered disabled state