[ 1001.572373][T30508] br0: port 1(c1) entered blocking state
[ 1001.572587][T30508] br0: port 1(c1) entered disabled state
[ 1001.572795][T30508] c1: entered allmulticast mode
[ 1001.574944][T30508] c1: entered promiscuous mode
[ 1001.738242][T30513] br0: port 2(c2) entered blocking state
[ 1001.738455][T30513] br0: port 2(c2) entered disabled state
[ 1001.738634][T30513] c2: entered allmulticast mode
[ 1001.746179][T30513] c2: entered promiscuous mode
[ 1001.892500][T30518] br0: port 3(c3) entered blocking state
[ 1001.892738][T30518] br0: port 3(c3) entered disabled state
[ 1001.892986][T30518] c3: entered allmulticast mode
[ 1001.899661][T30518] c3: entered promiscuous mode
[ 1002.053601][T30523] br0: port 4(sender) entered blocking state
[ 1002.053868][T30523] br0: port 4(sender) entered disabled state
[ 1002.054083][T30523] sender: entered allmulticast mode
[ 1002.055595][T30523] sender: entered promiscuous mode
[ 1002.111612][T30525] br0: port 4(sender) entered blocking state
[ 1002.111872][T30525] br0: port 4(sender) entered forwarding state
[ 1002.112228][T30525] br0: port 3(c3) entered blocking state
[ 1002.112387][T30525] br0: port 3(c3) entered forwarding state
[ 1002.112692][T30525] br0: port 2(c2) entered blocking state
[ 1002.112862][T30525] br0: port 2(c2) entered forwarding state
[ 1002.113176][T30525] br0: port 1(c1) entered blocking state
[ 1002.113342][T30525] br0: port 1(c1) entered forwarding state
[ 1013.249698][   T70] br0: port 1(c1) entered disabled state
[ 1013.263716][   T70] c1 (unregistering): left allmulticast mode
[ 1013.264177][   T70] c1 (unregistering): left promiscuous mode
[ 1013.264443][   T70] br0: port 1(c1) entered disabled state
[ 1013.428388][   T70] br0: port 2(c2) entered disabled state
[ 1013.441964][   T70] c2 (unregistering): left allmulticast mode
[ 1013.442305][   T70] c2 (unregistering): left promiscuous mode
[ 1013.442619][   T70] br0: port 2(c2) entered disabled state
[ 1013.614603][   T70] br0: port 3(c3) entered disabled state
[ 1013.628348][   T70] c3 (unregistering): left allmulticast mode
[ 1013.628592][   T70] c3 (unregistering): left promiscuous mode
[ 1013.628795][   T70] br0: port 3(c3) entered disabled state
[ 1013.787439][   T70] br0: port 4(sender) entered disabled state
[ 1013.798083][   T70] sender (unregistering): left allmulticast mode
[ 1013.798316][   T70] sender (unregistering): left promiscuous mode
[ 1013.798503][   T70] br0: port 4(sender) entered disabled state