[ 3031.954743][T28356] br0: port 1(c1) entered blocking state
[ 3031.955123][T28356] br0: port 1(c1) entered disabled state
[ 3031.955484][T28356] c1: entered allmulticast mode
[ 3031.959131][T28356] c1: entered promiscuous mode
[ 3032.712623][T28361] br0: port 2(c2) entered blocking state
[ 3032.713077][T28361] br0: port 2(c2) entered disabled state
[ 3032.713441][T28361] c2: entered allmulticast mode
[ 3032.717162][T28361] c2: entered promiscuous mode
[ 3033.449793][T28366] br0: port 3(c3) entered blocking state
[ 3033.450163][T28366] br0: port 3(c3) entered disabled state
[ 3033.450531][T28366] c3: entered allmulticast mode
[ 3033.454945][T28366] c3: entered promiscuous mode
[ 3034.189580][T28371] br0: port 4(sender) entered blocking state
[ 3034.190140][T28371] br0: port 4(sender) entered disabled state
[ 3034.190599][T28371] sender: entered allmulticast mode
[ 3034.194312][T28371] sender: entered promiscuous mode
[ 3034.465234][T28373] br0: port 4(sender) entered blocking state
[ 3034.465793][T28373] br0: port 4(sender) entered forwarding state
[ 3034.466570][T28373] br0: port 3(c3) entered blocking state
[ 3034.466914][T28373] br0: port 3(c3) entered forwarding state
[ 3034.467619][T28373] br0: port 2(c2) entered blocking state
[ 3034.467961][T28373] br0: port 2(c2) entered forwarding state
[ 3034.468657][T28373] br0: port 1(c1) entered blocking state
[ 3034.469003][T28373] br0: port 1(c1) entered forwarding state
[ 3047.042539][   T12] br0: port 1(c1) entered disabled state
[ 3047.074542][   T12] c1 (unregistering): left allmulticast mode
[ 3047.077338][   T12] c1 (unregistering): left promiscuous mode
[ 3047.077787][   T12] br0: port 1(c1) entered disabled state
[ 3047.649686][   T12] br0: port 2(c2) entered disabled state
[ 3047.676717][   T12] c2 (unregistering): left allmulticast mode
[ 3047.679213][   T12] c2 (unregistering): left promiscuous mode
[ 3047.679614][   T12] br0: port 2(c2) entered disabled state
[ 3048.208864][   T12] br0: port 3(c3) entered disabled state
[ 3048.230322][   T12] c3 (unregistering): left allmulticast mode
[ 3048.231333][   T12] c3 (unregistering): left promiscuous mode
[ 3048.231736][   T12] br0: port 3(c3) entered disabled state
[ 3048.787189][   T12] br0: port 4(sender) entered disabled state
[ 3048.811294][   T12] sender (unregistering): left allmulticast mode
[ 3048.811949][   T12] sender (unregistering): left promiscuous mode
[ 3048.812388][   T12] br0: port 4(sender) entered disabled state