[ 3351.969266][T28488] br0: port 1(c1) entered blocking state
[ 3351.969735][T28488] br0: port 1(c1) entered disabled state
[ 3351.970819][T28488] c1: entered allmulticast mode
[ 3351.974338][T28488] c1: entered promiscuous mode
[ 3352.690192][T28493] br0: port 2(c2) entered blocking state
[ 3352.690610][T28493] br0: port 2(c2) entered disabled state
[ 3352.690989][T28493] c2: entered allmulticast mode
[ 3352.694475][T28493] c2: entered promiscuous mode
[ 3353.375880][T28498] br0: port 3(c3) entered blocking state
[ 3353.376258][T28498] br0: port 3(c3) entered disabled state
[ 3353.376609][T28498] c3: entered allmulticast mode
[ 3353.380144][T28498] c3: entered promiscuous mode
[ 3354.097399][T28503] br0: port 4(sender) entered blocking state
[ 3354.098714][T28503] br0: port 4(sender) entered disabled state
[ 3354.099168][T28503] sender: entered allmulticast mode
[ 3354.102656][T28503] sender: entered promiscuous mode
[ 3354.360268][T28505] br0: port 4(sender) entered blocking state
[ 3354.360726][T28505] br0: port 4(sender) entered forwarding state
[ 3354.361474][T28505] br0: port 3(c3) entered blocking state
[ 3354.361807][T28505] br0: port 3(c3) entered forwarding state
[ 3354.362465][T28505] br0: port 2(c2) entered blocking state
[ 3354.362801][T28505] br0: port 2(c2) entered forwarding state
[ 3354.363456][T28505] br0: port 1(c1) entered blocking state
[ 3354.363807][T28505] br0: port 1(c1) entered forwarding state
[ 3366.864400][   T69] br0: port 1(c1) entered disabled state
[ 3366.983638][   T69] c1 (unregistering): left allmulticast mode
[ 3366.984162][   T69] c1 (unregistering): left promiscuous mode
[ 3366.984543][   T69] br0: port 1(c1) entered disabled state
[ 3367.410140][   T69] br0: port 2(c2) entered disabled state
[ 3367.526226][   T69] c2 (unregistering): left allmulticast mode
[ 3367.526909][   T69] c2 (unregistering): left promiscuous mode
[ 3367.527546][   T69] br0: port 2(c2) entered disabled state
[ 3367.953527][   T69] br0: port 3(c3) entered disabled state
[ 3368.111359][   T69] c3 (unregistering): left allmulticast mode
[ 3368.112060][   T69] c3 (unregistering): left promiscuous mode
[ 3368.112696][   T69] br0: port 3(c3) entered disabled state
[ 3368.525141][   T69] br0: port 4(sender) entered disabled state
[ 3368.626687][   T69] sender (unregistering): left allmulticast mode
[ 3368.627168][   T69] sender (unregistering): left promiscuous mode
[ 3368.627564][   T69] br0: port 4(sender) entered disabled state