[ 1007.916472][ T1975] br0: port 1(c1) entered blocking state
[ 1007.916755][ T1975] br0: port 1(c1) entered disabled state
[ 1007.917008][ T1975] c1: entered allmulticast mode
[ 1007.918558][ T1975] c1: entered promiscuous mode
[ 1008.081701][ T1980] br0: port 2(c2) entered blocking state
[ 1008.082017][ T1980] br0: port 2(c2) entered disabled state
[ 1008.082340][ T1980] c2: entered allmulticast mode
[ 1008.084032][ T1980] c2: entered promiscuous mode
[ 1008.245824][ T1985] br0: port 3(c3) entered blocking state
[ 1008.246105][ T1985] br0: port 3(c3) entered disabled state
[ 1008.246381][ T1985] c3: entered allmulticast mode
[ 1008.248726][ T1985] c3: entered promiscuous mode
[ 1008.428707][ T1990] br0: port 4(sender) entered blocking state
[ 1008.429045][ T1990] br0: port 4(sender) entered disabled state
[ 1008.429369][ T1990] sender: entered allmulticast mode
[ 1008.431806][ T1990] sender: entered promiscuous mode
[ 1008.494959][ T1992] br0: port 4(sender) entered blocking state
[ 1008.495391][ T1992] br0: port 4(sender) entered forwarding state
[ 1008.495901][ T1992] br0: port 3(c3) entered blocking state
[ 1008.496208][ T1992] br0: port 3(c3) entered forwarding state
[ 1008.496716][ T1992] br0: port 2(c2) entered blocking state
[ 1008.497010][ T1992] br0: port 2(c2) entered forwarding state
[ 1008.497529][ T1992] br0: port 1(c1) entered blocking state
[ 1008.497838][ T1992] br0: port 1(c1) entered forwarding state
[ 1019.501338][   T12] br0: port 1(c1) entered disabled state
[ 1019.504828][   T12] c1 (unregistering): left allmulticast mode
[ 1019.505196][   T12] c1 (unregistering): left promiscuous mode
[ 1019.505604][   T12] br0: port 1(c1) entered disabled state
[ 1019.640088][   T12] br0: port 2(c2) entered disabled state
[ 1019.645043][   T12] c2 (unregistering): left allmulticast mode
[ 1019.645366][   T12] c2 (unregistering): left promiscuous mode
[ 1019.645683][   T12] br0: port 2(c2) entered disabled state
[ 1019.770834][   T12] br0: port 3(c3) entered disabled state
[ 1019.774751][   T12] c3 (unregistering): left allmulticast mode
[ 1019.775101][   T12] c3 (unregistering): left promiscuous mode
[ 1019.775465][   T12] br0: port 3(c3) entered disabled state
[ 1019.904904][   T12] br0: port 4(sender) entered disabled state
[ 1019.909235][   T12] sender (unregistering): left allmulticast mode
[ 1019.909574][   T12] sender (unregistering): left promiscuous mode
[ 1019.909869][   T12] br0: port 4(sender) entered disabled state