[ 2832.766925][T29564] br0: port 1(c1) entered blocking state
[ 2832.767499][T29564] br0: port 1(c1) entered disabled state
[ 2832.767834][T29564] c1: entered allmulticast mode
[ 2832.771136][T29564] c1: entered promiscuous mode
[ 2833.404854][T29569] br0: port 2(c2) entered blocking state
[ 2833.405270][T29569] br0: port 2(c2) entered disabled state
[ 2833.405608][T29569] c2: entered allmulticast mode
[ 2833.408917][T29569] c2: entered promiscuous mode
[ 2834.050127][T29574] br0: port 3(c3) entered blocking state
[ 2834.050566][T29574] br0: port 3(c3) entered disabled state
[ 2834.050920][T29574] c3: entered allmulticast mode
[ 2834.054552][T29574] c3: entered promiscuous mode
[ 2834.681333][T29579] br0: port 4(sender) entered blocking state
[ 2834.681739][T29579] br0: port 4(sender) entered disabled state
[ 2834.682183][T29579] sender: entered allmulticast mode
[ 2834.685828][T29579] sender: entered promiscuous mode
[ 2834.918204][T29581] br0: port 4(sender) entered blocking state
[ 2834.918632][T29581] br0: port 4(sender) entered forwarding state
[ 2834.919349][T29581] br0: port 3(c3) entered blocking state
[ 2834.919663][T29581] br0: port 3(c3) entered forwarding state
[ 2834.920305][T29581] br0: port 2(c2) entered blocking state
[ 2834.920623][T29581] br0: port 2(c2) entered forwarding state
[ 2834.921263][T29581] br0: port 1(c1) entered blocking state
[ 2834.921581][T29581] br0: port 1(c1) entered forwarding state
[ 2847.298659][   T71] br0: port 1(c1) entered disabled state
[ 2847.321587][   T71] c1 (unregistering): left allmulticast mode
[ 2847.321980][   T71] c1 (unregistering): left promiscuous mode
[ 2847.322348][   T71] br0: port 1(c1) entered disabled state
[ 2847.777196][   T71] br0: port 2(c2) entered disabled state
[ 2847.798957][   T71] c2 (unregistering): left allmulticast mode
[ 2847.799393][   T71] c2 (unregistering): left promiscuous mode
[ 2847.799765][   T71] br0: port 2(c2) entered disabled state
[ 2848.292534][   T71] br0: port 3(c3) entered disabled state
[ 2848.312305][   T71] c3 (unregistering): left allmulticast mode
[ 2848.312779][   T71] c3 (unregistering): left promiscuous mode
[ 2848.313159][   T71] br0: port 3(c3) entered disabled state
[ 2848.785884][   T71] br0: port 4(sender) entered disabled state
[ 2848.806514][   T71] sender (unregistering): left allmulticast mode
[ 2848.806896][   T71] sender (unregistering): left promiscuous mode
[ 2848.807376][   T71] br0: port 4(sender) entered disabled state