[ 3041.396185][T28507] br0: port 1(c1) entered blocking state
[ 3041.396556][T28507] br0: port 1(c1) entered disabled state
[ 3041.398273][T28507] c1: entered allmulticast mode
[ 3041.401759][T28507] c1: entered promiscuous mode
[ 3042.076103][T28512] br0: port 2(c2) entered blocking state
[ 3042.076542][T28512] br0: port 2(c2) entered disabled state
[ 3042.076906][T28512] c2: entered allmulticast mode
[ 3042.080419][T28512] c2: entered promiscuous mode
[ 3042.760986][T28517] br0: port 3(c3) entered blocking state
[ 3042.761427][T28517] br0: port 3(c3) entered disabled state
[ 3042.761826][T28517] c3: entered allmulticast mode
[ 3042.766622][T28517] c3: entered promiscuous mode
[ 3043.469920][T28522] br0: port 4(sender) entered blocking state
[ 3043.470384][T28522] br0: port 4(sender) entered disabled state
[ 3043.472294][T28522] sender: entered allmulticast mode
[ 3043.475885][T28522] sender: entered promiscuous mode
[ 3043.719425][T28524] br0: port 4(sender) entered blocking state
[ 3043.719930][T28524] br0: port 4(sender) entered forwarding state
[ 3043.720704][T28524] br0: port 3(c3) entered blocking state
[ 3043.721047][T28524] br0: port 3(c3) entered forwarding state
[ 3043.721737][T28524] br0: port 2(c2) entered blocking state
[ 3043.722083][T28524] br0: port 2(c2) entered forwarding state
[ 3043.722765][T28524] br0: port 1(c1) entered blocking state
[ 3043.723105][T28524] br0: port 1(c1) entered forwarding state
[ 3056.183304][   T69] br0: port 1(c1) entered disabled state
[ 3056.296812][   T69] c1 (unregistering): left allmulticast mode
[ 3056.297306][   T69] c1 (unregistering): left promiscuous mode
[ 3056.297798][   T69] br0: port 1(c1) entered disabled state
[ 3056.720907][   T69] br0: port 2(c2) entered disabled state
[ 3056.807755][   T69] c2 (unregistering): left allmulticast mode
[ 3056.808196][   T69] c2 (unregistering): left promiscuous mode
[ 3056.808591][   T69] br0: port 2(c2) entered disabled state
[ 3057.343216][   T69] br0: port 3(c3) entered disabled state
[ 3057.460511][   T69] c3 (unregistering): left allmulticast mode
[ 3057.461034][   T69] c3 (unregistering): left promiscuous mode
[ 3057.461425][   T69] br0: port 3(c3) entered disabled state
[ 3057.869183][   T69] br0: port 4(sender) entered disabled state
[ 3057.993535][   T69] sender (unregistering): left allmulticast mode
[ 3057.994101][   T69] sender (unregistering): left promiscuous mode
[ 3057.994519][   T69] br0: port 4(sender) entered disabled state