[ 2863.251795][T28066] br0: port 1(c1) entered blocking state
[ 2863.252274][T28066] br0: port 1(c1) entered disabled state
[ 2863.252635][T28066] c1: entered allmulticast mode
[ 2863.257437][T28066] c1: entered promiscuous mode
[ 2863.937065][T28071] br0: port 2(c2) entered blocking state
[ 2863.937933][T28071] br0: port 2(c2) entered disabled state
[ 2863.938319][T28071] c2: entered allmulticast mode
[ 2863.942424][T28071] c2: entered promiscuous mode
[ 2864.616870][T28076] br0: port 3(c3) entered blocking state
[ 2864.617256][T28076] br0: port 3(c3) entered disabled state
[ 2864.617611][T28076] c3: entered allmulticast mode
[ 2864.621023][T28076] c3: entered promiscuous mode
[ 2865.352237][T28082] br0: port 4(sender) entered blocking state
[ 2865.352730][T28082] br0: port 4(sender) entered disabled state
[ 2865.353165][T28082] sender: entered allmulticast mode
[ 2865.356769][T28082] sender: entered promiscuous mode
[ 2865.598160][T28084] br0: port 4(sender) entered blocking state
[ 2865.598632][T28084] br0: port 4(sender) entered forwarding state
[ 2865.599410][T28084] br0: port 3(c3) entered blocking state
[ 2865.599748][T28084] br0: port 3(c3) entered forwarding state
[ 2865.600482][T28084] br0: port 2(c2) entered blocking state
[ 2865.600877][T28084] br0: port 2(c2) entered forwarding state
[ 2865.601593][T28084] br0: port 1(c1) entered blocking state
[ 2865.601932][T28084] br0: port 1(c1) entered forwarding state
[ 2878.099252][   T70] br0: port 1(c1) entered disabled state
[ 2878.186923][   T70] c1 (unregistering): left allmulticast mode
[ 2878.187411][   T70] c1 (unregistering): left promiscuous mode
[ 2878.187825][   T70] br0: port 1(c1) entered disabled state
[ 2878.673804][   T70] br0: port 2(c2) entered disabled state
[ 2878.754060][   T70] c2 (unregistering): left allmulticast mode
[ 2878.754557][   T70] c2 (unregistering): left promiscuous mode
[ 2878.754968][   T70] br0: port 2(c2) entered disabled state
[ 2879.239630][   T70] br0: port 3(c3) entered disabled state
[ 2879.377941][   T70] c3 (unregistering): left allmulticast mode
[ 2879.378442][   T70] c3 (unregistering): left promiscuous mode
[ 2879.378847][   T70] br0: port 3(c3) entered disabled state
[ 2879.795062][   T70] br0: port 4(sender) entered disabled state
[ 2879.943978][   T70] sender (unregistering): left allmulticast mode
[ 2879.944430][   T70] sender (unregistering): left promiscuous mode
[ 2879.944811][   T70] br0: port 4(sender) entered disabled state