[  586.167060] br0: port 1(c1) entered blocking state
[  586.167152] br0: port 1(c1) entered disabled state
[  586.167218] c1: entered allmulticast mode
[  586.167305] c1: entered promiscuous mode
[  586.259882] br0: port 2(c2) entered blocking state
[  586.259948] br0: port 2(c2) entered disabled state
[  586.260004] c2: entered allmulticast mode
[  586.260093] c2: entered promiscuous mode
[  586.350743] br0: port 3(c3) entered blocking state
[  586.350818] br0: port 3(c3) entered disabled state
[  586.350893] c3: entered allmulticast mode
[  586.350974] c3: entered promiscuous mode
[  586.444532] br0: port 4(sender) entered blocking state
[  586.444608] br0: port 4(sender) entered disabled state
[  586.444677] sender: entered allmulticast mode
[  586.444778] sender: entered promiscuous mode
[  586.480209] br0: port 4(sender) entered blocking state
[  586.480276] br0: port 4(sender) entered forwarding state
[  586.480331] br0: port 3(c3) entered blocking state
[  586.480380] br0: port 3(c3) entered forwarding state
[  586.480432] br0: port 2(c2) entered blocking state
[  586.480480] br0: port 2(c2) entered forwarding state
[  586.480531] br0: port 1(c1) entered blocking state
[  586.480576] br0: port 1(c1) entered forwarding state
[  597.301052] br0: port 1(c1) entered disabled state
[  597.301345] c1 (unregistering): left allmulticast mode
[  597.301411] c1 (unregistering): left promiscuous mode
[  597.301467] br0: port 1(c1) entered disabled state
[  597.360059] br0: port 2(c2) entered disabled state
[  597.360365] c2 (unregistering): left allmulticast mode
[  597.360425] c2 (unregistering): left promiscuous mode
[  597.360479] br0: port 2(c2) entered disabled state
[  597.419096] br0: port 3(c3) entered disabled state
[  597.419340] c3 (unregistering): left allmulticast mode
[  597.419384] c3 (unregistering): left promiscuous mode
[  597.419429] br0: port 3(c3) entered disabled state
[  597.480114] br0: port 4(sender) entered disabled state
[  597.480401] sender (unregistering): left allmulticast mode
[  597.480462] sender (unregistering): left promiscuous mode
[  597.480507] br0: port 4(sender) entered disabled state