[ 2903.992727][T25816] br0: port 1(c1) entered blocking state
[ 2903.993172][T25816] br0: port 1(c1) entered disabled state
[ 2903.993534][T25816] c1: entered allmulticast mode
[ 2903.998020][T25816] c1: entered promiscuous mode
[ 2904.706060][T25821] br0: port 2(c2) entered blocking state
[ 2904.707093][T25821] br0: port 2(c2) entered disabled state
[ 2904.707459][T25821] c2: entered allmulticast mode
[ 2904.710998][T25821] c2: entered promiscuous mode
[ 2905.425492][T25826] br0: port 3(c3) entered blocking state
[ 2905.425919][T25826] br0: port 3(c3) entered disabled state
[ 2905.426289][T25826] c3: entered allmulticast mode
[ 2905.429727][T25826] c3: entered promiscuous mode
[ 2906.140332][T25831] br0: port 4(sender) entered blocking state
[ 2906.140842][T25831] br0: port 4(sender) entered disabled state
[ 2906.141298][T25831] sender: entered allmulticast mode
[ 2906.145220][T25831] sender: entered promiscuous mode
[ 2906.409117][T25833] br0: port 4(sender) entered blocking state
[ 2906.409584][T25833] br0: port 4(sender) entered forwarding state
[ 2906.410325][T25833] br0: port 3(c3) entered blocking state
[ 2906.410663][T25833] br0: port 3(c3) entered forwarding state
[ 2906.411345][T25833] br0: port 2(c2) entered blocking state
[ 2906.411678][T25833] br0: port 2(c2) entered forwarding state
[ 2906.412353][T25833] br0: port 1(c1) entered blocking state
[ 2906.412691][T25833] br0: port 1(c1) entered forwarding state
[ 2918.898501][   T68] br0: port 1(c1) entered disabled state
[ 2919.051191][   T68] c1 (unregistering): left allmulticast mode
[ 2919.051707][   T68] c1 (unregistering): left promiscuous mode
[ 2919.052101][   T68] br0: port 1(c1) entered disabled state
[ 2919.417322][   T68] br0: port 2(c2) entered disabled state
[ 2919.504318][   T68] c2 (unregistering): left allmulticast mode
[ 2919.504750][   T68] c2 (unregistering): left promiscuous mode
[ 2919.505318][   T68] br0: port 2(c2) entered disabled state
[ 2920.000472][   T68] br0: port 3(c3) entered disabled state
[ 2920.092005][   T68] c3 (unregistering): left allmulticast mode
[ 2920.092498][   T68] c3 (unregistering): left promiscuous mode
[ 2920.092900][   T68] br0: port 3(c3) entered disabled state
[ 2920.524781][   T68] br0: port 4(sender) entered disabled state
[ 2920.634016][   T68] sender (unregistering): left allmulticast mode
[ 2920.634450][   T68] sender (unregistering): left promiscuous mode
[ 2920.634824][   T68] br0: port 4(sender) entered disabled state