[  714.621723] br0: port 1(c1) entered blocking state
[  714.621809] br0: port 1(c1) entered disabled state
[  714.621874] c1: entered allmulticast mode
[  714.621951] c1: entered promiscuous mode
[  714.671870] br0: port 2(c2) entered blocking state
[  714.671936] br0: port 2(c2) entered disabled state
[  714.671998] c2: entered allmulticast mode
[  714.672065] c2: entered promiscuous mode
[  714.721205] br0: port 3(c3) entered blocking state
[  714.721306] br0: port 3(c3) entered disabled state
[  714.721394] c3: entered allmulticast mode
[  714.721493] c3: entered promiscuous mode
[  714.770264] br0: port 4(sender) entered blocking state
[  714.770325] br0: port 4(sender) entered disabled state
[  714.770393] sender: entered allmulticast mode
[  714.770486] sender: entered promiscuous mode
[  714.789377] br0: port 4(sender) entered blocking state
[  714.789461] br0: port 4(sender) entered forwarding state
[  714.789524] br0: port 3(c3) entered blocking state
[  714.789579] br0: port 3(c3) entered forwarding state
[  714.789633] br0: port 2(c2) entered blocking state
[  714.789698] br0: port 2(c2) entered forwarding state
[  714.789757] br0: port 1(c1) entered blocking state
[  714.789812] br0: port 1(c1) entered forwarding state
[  725.503887] br0: port 1(c1) entered disabled state
[  725.504261] c1 (unregistering): left allmulticast mode
[  725.504353] c1 (unregistering): left promiscuous mode
[  725.504397] br0: port 1(c1) entered disabled state
[  725.551898] br0: port 2(c2) entered disabled state
[  725.552189] c2 (unregistering): left allmulticast mode
[  725.552260] c2 (unregistering): left promiscuous mode
[  725.552313] br0: port 2(c2) entered disabled state
[  725.582854] br0: port 3(c3) entered disabled state
[  725.583107] c3 (unregistering): left allmulticast mode
[  725.583167] c3 (unregistering): left promiscuous mode
[  725.583221] br0: port 3(c3) entered disabled state
[  725.623869] br0: port 4(sender) entered disabled state
[  725.624212] sender (unregistering): left allmulticast mode
[  725.624286] sender (unregistering): left promiscuous mode
[  725.624341] br0: port 4(sender) entered disabled state