[ 3026.914439][T28671] br0: port 1(c1) entered blocking state
[ 3026.914814][T28671] br0: port 1(c1) entered disabled state
[ 3026.915196][T28671] c1: entered allmulticast mode
[ 3026.918884][T28671] c1: entered promiscuous mode
[ 3027.597228][T28676] br0: port 2(c2) entered blocking state
[ 3027.597644][T28676] br0: port 2(c2) entered disabled state
[ 3027.598021][T28676] c2: entered allmulticast mode
[ 3027.602006][T28676] c2: entered promiscuous mode
[ 3028.278030][T28681] br0: port 3(c3) entered blocking state
[ 3028.278456][T28681] br0: port 3(c3) entered disabled state
[ 3028.278837][T28681] c3: entered allmulticast mode
[ 3028.282790][T28681] c3: entered promiscuous mode
[ 3028.957323][T28686] br0: port 4(sender) entered blocking state
[ 3028.957829][T28686] br0: port 4(sender) entered disabled state
[ 3028.958292][T28686] sender: entered allmulticast mode
[ 3028.962021][T28686] sender: entered promiscuous mode
[ 3029.208755][T28688] br0: port 4(sender) entered blocking state
[ 3029.209239][T28688] br0: port 4(sender) entered forwarding state
[ 3029.209984][T28688] br0: port 3(c3) entered blocking state
[ 3029.210342][T28688] br0: port 3(c3) entered forwarding state
[ 3029.211010][T28688] br0: port 2(c2) entered blocking state
[ 3029.211349][T28688] br0: port 2(c2) entered forwarding state
[ 3029.212022][T28688] br0: port 1(c1) entered blocking state
[ 3029.212375][T28688] br0: port 1(c1) entered forwarding state
[ 3041.732427][   T12] br0: port 1(c1) entered disabled state
[ 3041.753481][   T12] c1 (unregistering): left allmulticast mode
[ 3041.753964][   T12] c1 (unregistering): left promiscuous mode
[ 3041.754400][   T12] br0: port 1(c1) entered disabled state
[ 3042.270757][   T12] br0: port 2(c2) entered disabled state
[ 3042.292848][   T12] c2 (unregistering): left allmulticast mode
[ 3042.293325][   T12] c2 (unregistering): left promiscuous mode
[ 3042.293729][   T12] br0: port 2(c2) entered disabled state
[ 3042.813396][   T12] br0: port 3(c3) entered disabled state
[ 3042.836542][   T12] c3 (unregistering): left allmulticast mode
[ 3042.836969][   T12] c3 (unregistering): left promiscuous mode
[ 3042.837393][   T12] br0: port 3(c3) entered disabled state
[ 3043.355056][   T12] br0: port 4(sender) entered disabled state
[ 3043.378640][   T12] sender (unregistering): left allmulticast mode
[ 3043.379072][   T12] sender (unregistering): left promiscuous mode
[ 3043.379470][   T12] br0: port 4(sender) entered disabled state