[  929.510088][T31356] br0: port 1(c1) entered blocking state
[  929.510276][T31356] br0: port 1(c1) entered disabled state
[  929.510445][T31356] c1: entered allmulticast mode
[  929.511934][T31356] c1: entered promiscuous mode
[  929.658178][T31361] br0: port 2(c2) entered blocking state
[  929.658411][T31361] br0: port 2(c2) entered disabled state
[  929.658631][T31361] c2: entered allmulticast mode
[  929.660166][T31361] c2: entered promiscuous mode
[  929.800315][T31366] br0: port 3(c3) entered blocking state
[  929.800501][T31366] br0: port 3(c3) entered disabled state
[  929.800662][T31366] c3: entered allmulticast mode
[  929.802163][T31366] c3: entered promiscuous mode
[  929.951623][T31371] br0: port 4(sender) entered blocking state
[  929.951840][T31371] br0: port 4(sender) entered disabled state
[  929.952036][T31371] sender: entered allmulticast mode
[  929.953555][T31371] sender: entered promiscuous mode
[  930.003689][T31373] br0: port 4(sender) entered blocking state
[  930.003911][T31373] br0: port 4(sender) entered forwarding state
[  930.004243][T31373] br0: port 3(c3) entered blocking state
[  930.004403][T31373] br0: port 3(c3) entered forwarding state
[  930.004757][T31373] br0: port 2(c2) entered blocking state
[  930.004908][T31373] br0: port 2(c2) entered forwarding state
[  930.005202][T31373] br0: port 1(c1) entered blocking state
[  930.005350][T31373] br0: port 1(c1) entered forwarding state
[  941.109189][   T12] br0: port 1(c1) entered disabled state
[  941.115180][   T12] c1 (unregistering): left allmulticast mode
[  941.115470][   T12] c1 (unregistering): left promiscuous mode
[  941.115740][   T12] br0: port 1(c1) entered disabled state
[  941.229711][   T12] br0: port 2(c2) entered disabled state
[  941.233213][   T12] c2 (unregistering): left allmulticast mode
[  941.233415][   T12] c2 (unregistering): left promiscuous mode
[  941.233596][   T12] br0: port 2(c2) entered disabled state
[  941.370143][   T12] br0: port 3(c3) entered disabled state
[  941.372736][   T12] c3 (unregistering): left allmulticast mode
[  941.373062][   T12] c3 (unregistering): left promiscuous mode
[  941.373245][   T12] br0: port 3(c3) entered disabled state
[  941.500016][   T12] br0: port 4(sender) entered disabled state
[  941.502404][   T12] sender (unregistering): left allmulticast mode
[  941.502632][   T12] sender (unregistering): left promiscuous mode
[  941.502854][   T12] br0: port 4(sender) entered disabled state