[  717.330266] br0: port 1(c1) entered blocking state
[  717.330374] br0: port 1(c1) entered disabled state
[  717.330459] c1: entered allmulticast mode
[  717.330548] c1: entered promiscuous mode
[  717.379847] br0: port 2(c2) entered blocking state
[  717.379948] br0: port 2(c2) entered disabled state
[  717.380036] c2: entered allmulticast mode
[  717.380132] c2: entered promiscuous mode
[  717.433379] br0: port 3(c3) entered blocking state
[  717.433476] br0: port 3(c3) entered disabled state
[  717.433556] c3: entered allmulticast mode
[  717.433652] c3: entered promiscuous mode
[  717.486744] br0: port 4(sender) entered blocking state
[  717.486861] br0: port 4(sender) entered disabled state
[  717.486951] sender: entered allmulticast mode
[  717.487068] sender: entered promiscuous mode
[  717.508435] br0: port 4(sender) entered blocking state
[  717.508559] br0: port 4(sender) entered forwarding state
[  717.508640] br0: port 3(c3) entered blocking state
[  717.508693] br0: port 3(c3) entered forwarding state
[  717.508751] br0: port 2(c2) entered blocking state
[  717.508803] br0: port 2(c2) entered forwarding state
[  717.508890] br0: port 1(c1) entered blocking state
[  717.508961] br0: port 1(c1) entered forwarding state
[  728.244308] br0: port 1(c1) entered disabled state
[  728.244697] c1 (unregistering): left allmulticast mode
[  728.244787] c1 (unregistering): left promiscuous mode
[  728.244835] br0: port 1(c1) entered disabled state
[  728.292283] br0: port 2(c2) entered disabled state
[  728.292704] c2 (unregistering): left allmulticast mode
[  728.292777] c2 (unregistering): left promiscuous mode
[  728.292825] br0: port 2(c2) entered disabled state
[  728.346276] br0: port 3(c3) entered disabled state
[  728.346607] c3 (unregistering): left allmulticast mode
[  728.346718] c3 (unregistering): left promiscuous mode
[  728.346766] br0: port 3(c3) entered disabled state
[  728.387259] br0: port 4(sender) entered disabled state
[  728.387588] sender (unregistering): left allmulticast mode
[  728.387631] sender (unregistering): left promiscuous mode
[  728.387693] br0: port 4(sender) entered disabled state