[  579.672308] br0: port 1(c1) entered blocking state
[  579.672401] br0: port 1(c1) entered disabled state
[  579.672468] c1: entered allmulticast mode
[  579.672551] c1: entered promiscuous mode
[  579.758203] br0: port 2(c2) entered blocking state
[  579.758301] br0: port 2(c2) entered disabled state
[  579.758376] c2: entered allmulticast mode
[  579.758463] c2: entered promiscuous mode
[  579.848408] br0: port 3(c3) entered blocking state
[  579.848469] br0: port 3(c3) entered disabled state
[  579.848541] c3: entered allmulticast mode
[  579.848619] c3: entered promiscuous mode
[  579.933510] br0: port 4(sender) entered blocking state
[  579.933571] br0: port 4(sender) entered disabled state
[  579.933628] sender: entered allmulticast mode
[  579.933707] sender: entered promiscuous mode
[  579.970243] br0: port 4(sender) entered blocking state
[  579.970320] br0: port 4(sender) entered forwarding state
[  579.970374] br0: port 3(c3) entered blocking state
[  579.970420] br0: port 3(c3) entered forwarding state
[  579.970460] br0: port 2(c2) entered blocking state
[  579.970507] br0: port 2(c2) entered forwarding state
[  579.970552] br0: port 1(c1) entered blocking state
[  579.970599] br0: port 1(c1) entered forwarding state
[  590.802525] br0: port 1(c1) entered disabled state
[  590.802785] c1 (unregistering): left allmulticast mode
[  590.802845] c1 (unregistering): left promiscuous mode
[  590.802904] br0: port 1(c1) entered disabled state
[  590.855536] br0: port 2(c2) entered disabled state
[  590.855860] c2 (unregistering): left allmulticast mode
[  590.855898] c2 (unregistering): left promiscuous mode
[  590.855929] br0: port 2(c2) entered disabled state
[  590.916503] br0: port 3(c3) entered disabled state
[  590.916784] c3 (unregistering): left allmulticast mode
[  590.916832] c3 (unregistering): left promiscuous mode
[  590.916876] br0: port 3(c3) entered disabled state
[  590.976550] br0: port 4(sender) entered disabled state
[  590.976897] sender (unregistering): left allmulticast mode
[  590.976947] sender (unregistering): left promiscuous mode
[  590.976989] br0: port 4(sender) entered disabled state