[ 2862.532423][T28650] br0: port 1(c1) entered blocking state
[ 2862.532832][T28650] br0: port 1(c1) entered disabled state
[ 2862.533201][T28650] c1: entered allmulticast mode
[ 2862.537327][T28650] c1: entered promiscuous mode
[ 2863.208034][T28655] br0: port 2(c2) entered blocking state
[ 2863.209093][T28655] br0: port 2(c2) entered disabled state
[ 2863.209463][T28655] c2: entered allmulticast mode
[ 2863.212915][T28655] c2: entered promiscuous mode
[ 2863.909011][T28660] br0: port 3(c3) entered blocking state
[ 2863.909458][T28660] br0: port 3(c3) entered disabled state
[ 2863.909817][T28660] c3: entered allmulticast mode
[ 2863.913262][T28660] c3: entered promiscuous mode
[ 2864.581985][T28665] br0: port 4(sender) entered blocking state
[ 2864.582524][T28665] br0: port 4(sender) entered disabled state
[ 2864.582962][T28665] sender: entered allmulticast mode
[ 2864.587595][T28665] sender: entered promiscuous mode
[ 2864.846852][T28667] br0: port 4(sender) entered blocking state
[ 2864.847332][T28667] br0: port 4(sender) entered forwarding state
[ 2864.848095][T28667] br0: port 3(c3) entered blocking state
[ 2864.848448][T28667] br0: port 3(c3) entered forwarding state
[ 2864.849123][T28667] br0: port 2(c2) entered blocking state
[ 2864.849479][T28667] br0: port 2(c2) entered forwarding state
[ 2864.850151][T28667] br0: port 1(c1) entered blocking state
[ 2864.850497][T28667] br0: port 1(c1) entered forwarding state
[ 2877.330637][   T12] br0: port 1(c1) entered disabled state
[ 2877.436219][   T12] c1 (unregistering): left allmulticast mode
[ 2877.436656][   T12] c1 (unregistering): left promiscuous mode
[ 2877.437037][   T12] br0: port 1(c1) entered disabled state
[ 2877.901851][   T12] br0: port 2(c2) entered disabled state
[ 2878.013316][   T12] c2 (unregistering): left allmulticast mode
[ 2878.013780][   T12] c2 (unregistering): left promiscuous mode
[ 2878.014177][   T12] br0: port 2(c2) entered disabled state
[ 2878.434806][   T12] br0: port 3(c3) entered disabled state
[ 2878.516244][   T12] c3 (unregistering): left allmulticast mode
[ 2878.516730][   T12] c3 (unregistering): left promiscuous mode
[ 2878.517128][   T12] br0: port 3(c3) entered disabled state
[ 2878.958003][   T12] br0: port 4(sender) entered disabled state
[ 2879.054234][   T12] sender (unregistering): left allmulticast mode
[ 2879.054730][   T12] sender (unregistering): left promiscuous mode
[ 2879.055122][   T12] br0: port 4(sender) entered disabled state