[ 3152.480187][T28914] br0: port 1(c1) entered blocking state
[ 3152.480553][T28914] br0: port 1(c1) entered disabled state
[ 3152.480938][T28914] c1: entered allmulticast mode
[ 3152.484446][T28914] c1: entered promiscuous mode
[ 3153.178662][T28919] br0: port 2(c2) entered blocking state
[ 3153.179090][T28919] br0: port 2(c2) entered disabled state
[ 3153.179475][T28919] c2: entered allmulticast mode
[ 3153.184033][T28919] c2: entered promiscuous mode
[ 3153.889416][T28924] br0: port 3(c3) entered blocking state
[ 3153.889796][T28924] br0: port 3(c3) entered disabled state
[ 3153.890152][T28924] c3: entered allmulticast mode
[ 3153.894507][T28924] c3: entered promiscuous mode
[ 3154.597146][T28929] br0: port 4(sender) entered blocking state
[ 3154.597589][T28929] br0: port 4(sender) entered disabled state
[ 3154.598900][T28929] sender: entered allmulticast mode
[ 3154.602415][T28929] sender: entered promiscuous mode
[ 3154.847433][T28931] br0: port 4(sender) entered blocking state
[ 3154.847968][T28931] br0: port 4(sender) entered forwarding state
[ 3154.848756][T28931] br0: port 3(c3) entered blocking state
[ 3154.849115][T28931] br0: port 3(c3) entered forwarding state
[ 3154.849826][T28931] br0: port 2(c2) entered blocking state
[ 3154.850186][T28931] br0: port 2(c2) entered forwarding state
[ 3154.850892][T28931] br0: port 1(c1) entered blocking state
[ 3154.851264][T28931] br0: port 1(c1) entered forwarding state
[ 3167.375499][   T67] br0: port 1(c1) entered disabled state
[ 3167.521643][   T67] c1 (unregistering): left allmulticast mode
[ 3167.522103][   T67] c1 (unregistering): left promiscuous mode
[ 3167.522485][   T67] br0: port 1(c1) entered disabled state
[ 3167.918209][   T67] br0: port 2(c2) entered disabled state
[ 3168.001809][   T67] c2 (unregistering): left allmulticast mode
[ 3168.002225][   T67] c2 (unregistering): left promiscuous mode
[ 3168.002597][   T67] br0: port 2(c2) entered disabled state
[ 3168.500147][   T67] br0: port 3(c3) entered disabled state
[ 3168.648714][   T67] c3 (unregistering): left allmulticast mode
[ 3168.649137][   T67] c3 (unregistering): left promiscuous mode
[ 3168.649560][   T67] br0: port 3(c3) entered disabled state
[ 3169.055730][   T67] br0: port 4(sender) entered disabled state
[ 3169.225726][   T67] sender (unregistering): left allmulticast mode
[ 3169.226142][   T67] sender (unregistering): left promiscuous mode
[ 3169.226731][   T67] br0: port 4(sender) entered disabled state