[ 1033.345277][T30991] br0: port 1(c1) entered blocking state
[ 1033.345623][T30991] br0: port 1(c1) entered disabled state
[ 1033.345905][T30991] c1: entered allmulticast mode
[ 1033.347900][T30991] c1: entered promiscuous mode
[ 1033.512613][T30996] br0: port 2(c2) entered blocking state
[ 1033.512825][T30996] br0: port 2(c2) entered disabled state
[ 1033.513035][T30996] c2: entered allmulticast mode
[ 1033.514591][T30996] c2: entered promiscuous mode
[ 1033.652385][T31001] br0: port 3(c3) entered blocking state
[ 1033.652559][T31001] br0: port 3(c3) entered disabled state
[ 1033.652716][T31001] c3: entered allmulticast mode
[ 1033.654157][T31001] c3: entered promiscuous mode
[ 1033.797682][T31006] br0: port 4(sender) entered blocking state
[ 1033.797921][T31006] br0: port 4(sender) entered disabled state
[ 1033.798170][T31006] sender: entered allmulticast mode
[ 1033.799699][T31006] sender: entered promiscuous mode
[ 1033.849145][T31008] br0: port 4(sender) entered blocking state
[ 1033.849402][T31008] br0: port 4(sender) entered forwarding state
[ 1033.849791][T31008] br0: port 3(c3) entered blocking state
[ 1033.849983][T31008] br0: port 3(c3) entered forwarding state
[ 1033.850358][T31008] br0: port 2(c2) entered blocking state
[ 1033.850563][T31008] br0: port 2(c2) entered forwarding state
[ 1033.850918][T31008] br0: port 1(c1) entered blocking state
[ 1033.851132][T31008] br0: port 1(c1) entered forwarding state
[ 1044.914767][   T12] br0: port 1(c1) entered disabled state
[ 1044.926654][   T12] c1 (unregistering): left allmulticast mode
[ 1044.926855][   T12] c1 (unregistering): left promiscuous mode
[ 1044.927031][   T12] br0: port 1(c1) entered disabled state
[ 1045.059030][   T12] br0: port 2(c2) entered disabled state
[ 1045.069939][   T12] c2 (unregistering): left allmulticast mode
[ 1045.070207][   T12] c2 (unregistering): left promiscuous mode
[ 1045.070397][   T12] br0: port 2(c2) entered disabled state
[ 1045.208634][   T12] br0: port 3(c3) entered disabled state
[ 1045.220265][   T12] c3 (unregistering): left allmulticast mode
[ 1045.220559][   T12] c3 (unregistering): left promiscuous mode
[ 1045.220835][   T12] br0: port 3(c3) entered disabled state
[ 1045.355109][   T12] br0: port 4(sender) entered disabled state
[ 1045.369568][   T12] sender (unregistering): left allmulticast mode
[ 1045.369990][   T12] sender (unregistering): left promiscuous mode
[ 1045.371457][   T12] br0: port 4(sender) entered disabled state