[ 1037.828424][ T1894] br0: port 1(c1) entered blocking state
[ 1037.829230][ T1894] br0: port 1(c1) entered disabled state
[ 1037.829507][ T1894] c1: entered allmulticast mode
[ 1037.831980][ T1894] c1: entered promiscuous mode
[ 1038.023863][ T1899] br0: port 2(c2) entered blocking state
[ 1038.024024][ T1899] br0: port 2(c2) entered disabled state
[ 1038.024175][ T1899] c2: entered allmulticast mode
[ 1038.026594][ T1899] c2: entered promiscuous mode
[ 1038.245808][ T1904] br0: port 3(c3) entered blocking state
[ 1038.246012][ T1904] br0: port 3(c3) entered disabled state
[ 1038.246222][ T1904] c3: entered allmulticast mode
[ 1038.247772][ T1904] c3: entered promiscuous mode
[ 1038.473938][ T1909] br0: port 4(sender) entered blocking state
[ 1038.474244][ T1909] br0: port 4(sender) entered disabled state
[ 1038.475395][ T1909] sender: entered allmulticast mode
[ 1038.476904][ T1909] sender: entered promiscuous mode
[ 1038.553528][ T1911] br0: port 4(sender) entered blocking state
[ 1038.553836][ T1911] br0: port 4(sender) entered forwarding state
[ 1038.554320][ T1911] br0: port 3(c3) entered blocking state
[ 1038.554559][ T1911] br0: port 3(c3) entered forwarding state
[ 1038.555042][ T1911] br0: port 2(c2) entered blocking state
[ 1038.555274][ T1911] br0: port 2(c2) entered forwarding state
[ 1038.556254][ T1911] br0: port 1(c1) entered blocking state
[ 1038.556483][ T1911] br0: port 1(c1) entered forwarding state
[ 1049.642842][   T12] br0: port 1(c1) entered disabled state
[ 1049.645100][   T12] c1 (unregistering): left allmulticast mode
[ 1049.645274][   T12] c1 (unregistering): left promiscuous mode
[ 1049.645435][   T12] br0: port 1(c1) entered disabled state
[ 1049.764451][   T12] br0: port 2(c2) entered disabled state
[ 1049.766552][   T12] c2 (unregistering): left allmulticast mode
[ 1049.766724][   T12] c2 (unregistering): left promiscuous mode
[ 1049.766884][   T12] br0: port 2(c2) entered disabled state
[ 1049.878239][   T12] br0: port 3(c3) entered disabled state
[ 1049.881270][   T12] c3 (unregistering): left allmulticast mode
[ 1049.881491][   T12] c3 (unregistering): left promiscuous mode
[ 1049.881690][   T12] br0: port 3(c3) entered disabled state
[ 1049.995563][   T12] br0: port 4(sender) entered disabled state
[ 1049.997765][   T12] sender (unregistering): left allmulticast mode
[ 1049.997983][   T12] sender (unregistering): left promiscuous mode
[ 1049.998187][   T12] br0: port 4(sender) entered disabled state