[ 2843.703968][T28362] br0: port 1(c1) entered blocking state
[ 2843.704477][T28362] br0: port 1(c1) entered disabled state
[ 2843.704819][T28362] c1: entered allmulticast mode
[ 2843.708521][T28362] c1: entered promiscuous mode
[ 2844.381381][T28367] br0: port 2(c2) entered blocking state
[ 2844.381737][T28367] br0: port 2(c2) entered disabled state
[ 2844.382084][T28367] c2: entered allmulticast mode
[ 2844.385563][T28367] c2: entered promiscuous mode
[ 2845.025203][T28372] br0: port 3(c3) entered blocking state
[ 2845.025590][T28372] br0: port 3(c3) entered disabled state
[ 2845.025968][T28372] c3: entered allmulticast mode
[ 2845.029572][T28372] c3: entered promiscuous mode
[ 2845.738317][T28377] br0: port 4(sender) entered blocking state
[ 2845.738774][T28377] br0: port 4(sender) entered disabled state
[ 2845.739219][T28377] sender: entered allmulticast mode
[ 2845.742616][T28377] sender: entered promiscuous mode
[ 2845.982307][T28379] br0: port 4(sender) entered blocking state
[ 2845.982818][T28379] br0: port 4(sender) entered forwarding state
[ 2845.983548][T28379] br0: port 3(c3) entered blocking state
[ 2845.983866][T28379] br0: port 3(c3) entered forwarding state
[ 2845.984528][T28379] br0: port 2(c2) entered blocking state
[ 2845.984844][T28379] br0: port 2(c2) entered forwarding state
[ 2845.985488][T28379] br0: port 1(c1) entered blocking state
[ 2845.985802][T28379] br0: port 1(c1) entered forwarding state
[ 2858.490335][   T12] br0: port 1(c1) entered disabled state
[ 2858.512902][   T12] c1 (unregistering): left allmulticast mode
[ 2858.513393][   T12] c1 (unregistering): left promiscuous mode
[ 2858.513768][   T12] br0: port 1(c1) entered disabled state
[ 2859.021665][   T12] br0: port 2(c2) entered disabled state
[ 2859.041519][   T12] c2 (unregistering): left allmulticast mode
[ 2859.041933][   T12] c2 (unregistering): left promiscuous mode
[ 2859.044898][   T12] br0: port 2(c2) entered disabled state
[ 2859.506623][   T12] br0: port 3(c3) entered disabled state
[ 2859.529098][   T12] c3 (unregistering): left allmulticast mode
[ 2859.529598][   T12] c3 (unregistering): left promiscuous mode
[ 2859.530263][   T12] br0: port 3(c3) entered disabled state
[ 2860.038237][   T12] br0: port 4(sender) entered disabled state
[ 2860.061149][   T12] sender (unregistering): left allmulticast mode
[ 2860.061654][   T12] sender (unregistering): left promiscuous mode
[ 2860.062050][   T12] br0: port 4(sender) entered disabled state