[ 3181.990841][T28164] br0: port 1(c1) entered blocking state
[ 3181.991279][T28164] br0: port 1(c1) entered disabled state
[ 3181.991647][T28164] c1: entered allmulticast mode
[ 3181.996780][T28164] c1: entered promiscuous mode
[ 3182.673222][T28169] br0: port 2(c2) entered blocking state
[ 3182.673662][T28169] br0: port 2(c2) entered disabled state
[ 3182.674006][T28169] c2: entered allmulticast mode
[ 3182.677629][T28169] c2: entered promiscuous mode
[ 3183.404100][T28174] br0: port 3(c3) entered blocking state
[ 3183.404539][T28174] br0: port 3(c3) entered disabled state
[ 3183.404888][T28174] c3: entered allmulticast mode
[ 3183.408800][T28174] c3: entered promiscuous mode
[ 3184.110868][T28179] br0: port 4(sender) entered blocking state
[ 3184.111388][T28179] br0: port 4(sender) entered disabled state
[ 3184.111826][T28179] sender: entered allmulticast mode
[ 3184.115410][T28179] sender: entered promiscuous mode
[ 3184.394563][T28181] br0: port 4(sender) entered blocking state
[ 3184.395052][T28181] br0: port 4(sender) entered forwarding state
[ 3184.396120][T28181] br0: port 3(c3) entered blocking state
[ 3184.396493][T28181] br0: port 3(c3) entered forwarding state
[ 3184.397224][T28181] br0: port 2(c2) entered blocking state
[ 3184.398385][T28181] br0: port 2(c2) entered forwarding state
[ 3184.399169][T28181] br0: port 1(c1) entered blocking state
[ 3184.399537][T28181] br0: port 1(c1) entered forwarding state
[ 3196.954143][   T67] br0: port 1(c1) entered disabled state
[ 3197.089343][   T67] c1 (unregistering): left allmulticast mode
[ 3197.089810][   T67] c1 (unregistering): left promiscuous mode
[ 3197.090189][   T67] br0: port 1(c1) entered disabled state
[ 3197.530101][   T67] br0: port 2(c2) entered disabled state
[ 3197.684360][   T67] c2 (unregistering): left allmulticast mode
[ 3197.684811][   T67] c2 (unregistering): left promiscuous mode
[ 3197.685184][   T67] br0: port 2(c2) entered disabled state
[ 3198.178418][   T67] br0: port 3(c3) entered disabled state
[ 3198.312350][   T67] c3 (unregistering): left allmulticast mode
[ 3198.312906][   T67] c3 (unregistering): left promiscuous mode
[ 3198.313308][   T67] br0: port 3(c3) entered disabled state
[ 3198.763576][   T67] br0: port 4(sender) entered disabled state
[ 3198.897015][   T67] sender (unregistering): left allmulticast mode
[ 3198.897799][   T67] sender (unregistering): left promiscuous mode
[ 3198.898496][   T67] br0: port 4(sender) entered disabled state