[ 1002.867058][T32370] br0: port 1(c1) entered blocking state
[ 1002.867233][T32370] br0: port 1(c1) entered disabled state
[ 1002.867387][T32370] c1: entered allmulticast mode
[ 1002.875828][T32370] c1: entered promiscuous mode
[ 1003.028366][T32375] br0: port 2(c2) entered blocking state
[ 1003.028570][T32375] br0: port 2(c2) entered disabled state
[ 1003.028722][T32375] c2: entered allmulticast mode
[ 1003.030145][T32375] c2: entered promiscuous mode
[ 1003.173647][T32380] br0: port 3(c3) entered blocking state
[ 1003.173804][T32380] br0: port 3(c3) entered disabled state
[ 1003.173964][T32380] c3: entered allmulticast mode
[ 1003.175381][T32380] c3: entered promiscuous mode
[ 1003.332741][T32385] br0: port 4(sender) entered blocking state
[ 1003.332932][T32385] br0: port 4(sender) entered disabled state
[ 1003.333108][T32385] sender: entered allmulticast mode
[ 1003.334581][T32385] sender: entered promiscuous mode
[ 1003.387983][T32387] br0: port 4(sender) entered blocking state
[ 1003.388227][T32387] br0: port 4(sender) entered forwarding state
[ 1003.388634][T32387] br0: port 3(c3) entered blocking state
[ 1003.388814][T32387] br0: port 3(c3) entered forwarding state
[ 1003.389154][T32387] br0: port 2(c2) entered blocking state
[ 1003.389366][T32387] br0: port 2(c2) entered forwarding state
[ 1003.389732][T32387] br0: port 1(c1) entered blocking state
[ 1003.389917][T32387] br0: port 1(c1) entered forwarding state
[ 1014.402665][   T12] br0: port 1(c1) entered disabled state
[ 1014.405896][   T12] c1 (unregistering): left allmulticast mode
[ 1014.406078][   T12] c1 (unregistering): left promiscuous mode
[ 1014.406244][   T12] br0: port 1(c1) entered disabled state
[ 1014.531896][   T12] br0: port 2(c2) entered disabled state
[ 1014.542194][   T12] c2 (unregistering): left allmulticast mode
[ 1014.542385][   T12] c2 (unregistering): left promiscuous mode
[ 1014.542556][   T12] br0: port 2(c2) entered disabled state
[ 1014.651159][   T12] br0: port 3(c3) entered disabled state
[ 1014.655012][   T12] c3 (unregistering): left allmulticast mode
[ 1014.655225][   T12] c3 (unregistering): left promiscuous mode
[ 1014.655450][   T12] br0: port 3(c3) entered disabled state
[ 1014.768825][   T12] br0: port 4(sender) entered disabled state
[ 1014.771497][   T12] sender (unregistering): left allmulticast mode
[ 1014.771694][   T12] sender (unregistering): left promiscuous mode
[ 1014.771859][   T12] br0: port 4(sender) entered disabled state