[ 1005.369854][T29729] br0: port 1(c1) entered blocking state
[ 1005.370089][T29729] br0: port 1(c1) entered disabled state
[ 1005.370312][T29729] c1: entered allmulticast mode
[ 1005.377597][T29729] c1: entered promiscuous mode
[ 1005.517255][T29734] br0: port 2(c2) entered blocking state
[ 1005.517441][T29734] br0: port 2(c2) entered disabled state
[ 1005.517613][T29734] c2: entered allmulticast mode
[ 1005.519065][T29734] c2: entered promiscuous mode
[ 1005.673303][T29739] br0: port 3(c3) entered blocking state
[ 1005.673493][T29739] br0: port 3(c3) entered disabled state
[ 1005.673671][T29739] c3: entered allmulticast mode
[ 1005.675181][T29739] c3: entered promiscuous mode
[ 1005.844548][T29744] br0: port 4(sender) entered blocking state
[ 1005.844841][T29744] br0: port 4(sender) entered disabled state
[ 1005.845106][T29744] sender: entered allmulticast mode
[ 1005.846669][T29744] sender: entered promiscuous mode
[ 1005.898964][T29746] br0: port 4(sender) entered blocking state
[ 1005.899219][T29746] br0: port 4(sender) entered forwarding state
[ 1005.899621][T29746] br0: port 3(c3) entered blocking state
[ 1005.899827][T29746] br0: port 3(c3) entered forwarding state
[ 1005.900178][T29746] br0: port 2(c2) entered blocking state
[ 1005.900368][T29746] br0: port 2(c2) entered forwarding state
[ 1005.900729][T29746] br0: port 1(c1) entered blocking state
[ 1005.900937][T29746] br0: port 1(c1) entered forwarding state
[ 1017.068672][   T72] br0: port 1(c1) entered disabled state
[ 1017.081540][   T72] c1 (unregistering): left allmulticast mode
[ 1017.081765][   T72] c1 (unregistering): left promiscuous mode
[ 1017.081945][   T72] br0: port 1(c1) entered disabled state
[ 1017.241988][   T72] br0: port 2(c2) entered disabled state
[ 1017.253838][   T72] c2 (unregistering): left allmulticast mode
[ 1017.254046][   T72] c2 (unregistering): left promiscuous mode
[ 1017.254225][   T72] br0: port 2(c2) entered disabled state
[ 1017.390454][   T72] br0: port 3(c3) entered disabled state
[ 1017.406282][   T72] c3 (unregistering): left allmulticast mode
[ 1017.406547][   T72] c3 (unregistering): left promiscuous mode
[ 1017.406833][   T72] br0: port 3(c3) entered disabled state
[ 1017.554210][   T72] br0: port 4(sender) entered disabled state
[ 1017.571111][   T72] sender (unregistering): left allmulticast mode
[ 1017.571375][   T72] sender (unregistering): left promiscuous mode
[ 1017.571618][   T72] br0: port 4(sender) entered disabled state