[ 3110.209223][T28248] br0: port 1(c1) entered blocking state
[ 3110.209670][T28248] br0: port 1(c1) entered disabled state
[ 3110.210036][T28248] c1: entered allmulticast mode
[ 3110.214019][T28248] c1: entered promiscuous mode
[ 3110.939795][T28253] br0: port 2(c2) entered blocking state
[ 3110.940225][T28253] br0: port 2(c2) entered disabled state
[ 3110.940662][T28253] c2: entered allmulticast mode
[ 3110.945051][T28253] c2: entered promiscuous mode
[ 3111.684245][T28258] br0: port 3(c3) entered blocking state
[ 3111.684693][T28258] br0: port 3(c3) entered disabled state
[ 3111.685072][T28258] c3: entered allmulticast mode
[ 3111.690203][T28258] c3: entered promiscuous mode
[ 3112.412722][T28263] br0: port 4(sender) entered blocking state
[ 3112.413167][T28263] br0: port 4(sender) entered disabled state
[ 3112.413674][T28263] sender: entered allmulticast mode
[ 3112.418376][T28263] sender: entered promiscuous mode
[ 3112.712661][T28265] br0: port 4(sender) entered blocking state
[ 3112.713161][T28265] br0: port 4(sender) entered forwarding state
[ 3112.713967][T28265] br0: port 3(c3) entered blocking state
[ 3112.714327][T28265] br0: port 3(c3) entered forwarding state
[ 3112.715049][T28265] br0: port 2(c2) entered blocking state
[ 3112.715402][T28265] br0: port 2(c2) entered forwarding state
[ 3112.716102][T28265] br0: port 1(c1) entered blocking state
[ 3112.717012][T28265] br0: port 1(c1) entered forwarding state
[ 3125.349046][   T12] br0: port 1(c1) entered disabled state
[ 3125.443336][   T12] c1 (unregistering): left allmulticast mode
[ 3125.443822][   T12] c1 (unregistering): left promiscuous mode
[ 3125.444241][   T12] br0: port 1(c1) entered disabled state
[ 3125.866283][   T12] br0: port 2(c2) entered disabled state
[ 3126.015505][   T12] c2 (unregistering): left allmulticast mode
[ 3126.015978][   T12] c2 (unregistering): left promiscuous mode
[ 3126.016373][   T12] br0: port 2(c2) entered disabled state
[ 3126.441571][   T12] br0: port 3(c3) entered disabled state
[ 3126.528372][   T12] c3 (unregistering): left allmulticast mode
[ 3126.528869][   T12] c3 (unregistering): left promiscuous mode
[ 3126.529290][   T12] br0: port 3(c3) entered disabled state
[ 3126.971074][   T12] br0: port 4(sender) entered disabled state
[ 3127.069440][   T12] sender (unregistering): left allmulticast mode
[ 3127.069904][   T12] sender (unregistering): left promiscuous mode
[ 3127.070293][   T12] br0: port 4(sender) entered disabled state