[ 1499.801673][T18800] br0: port 1(c1) entered blocking state
[ 1499.801929][T18800] br0: port 1(c1) entered disabled state
[ 1499.802160][T18800] c1: entered allmulticast mode
[ 1499.804534][T18800] c1: entered promiscuous mode
[ 1500.311794][T18805] br0: port 2(c2) entered blocking state
[ 1500.312147][T18805] br0: port 2(c2) entered disabled state
[ 1500.312407][T18805] c2: entered allmulticast mode
[ 1500.314268][T18805] c2: entered promiscuous mode
[ 1500.812084][T18810] br0: port 3(c3) entered blocking state
[ 1500.812618][T18810] br0: port 3(c3) entered disabled state
[ 1500.812850][T18810] c3: entered allmulticast mode
[ 1500.822925][T18810] c3: entered promiscuous mode
[ 1501.312160][T18815] br0: port 4(sender) entered blocking state
[ 1501.312532][T18815] br0: port 4(sender) entered disabled state
[ 1501.312804][T18815] sender: entered allmulticast mode
[ 1501.315154][T18815] sender: entered promiscuous mode
[ 1501.487819][T18817] br0: port 4(sender) entered blocking state
[ 1501.488152][T18817] br0: port 4(sender) entered forwarding state
[ 1501.488630][T18817] br0: port 3(c3) entered blocking state
[ 1501.488839][T18817] br0: port 3(c3) entered forwarding state
[ 1501.489781][T18817] br0: port 2(c2) entered blocking state
[ 1501.490015][T18817] br0: port 2(c2) entered forwarding state
[ 1501.490437][T18817] br0: port 1(c1) entered blocking state
[ 1501.490670][T18817] br0: port 1(c1) entered forwarding state
[ 1513.428285][   T67] br0: port 1(c1) entered disabled state
[ 1513.514942][   T67] c1 (unregistering): left allmulticast mode
[ 1513.515239][   T67] c1 (unregistering): left promiscuous mode
[ 1513.515544][   T67] br0: port 1(c1) entered disabled state
[ 1513.795975][   T67] br0: port 2(c2) entered disabled state
[ 1513.869934][   T67] c2 (unregistering): left allmulticast mode
[ 1513.870218][   T67] c2 (unregistering): left promiscuous mode
[ 1513.870457][   T67] br0: port 2(c2) entered disabled state
[ 1514.158605][   T67] br0: port 3(c3) entered disabled state
[ 1514.243020][   T67] c3 (unregistering): left allmulticast mode
[ 1514.243329][   T67] c3 (unregistering): left promiscuous mode
[ 1514.243566][   T67] br0: port 3(c3) entered disabled state
[ 1514.527834][   T67] br0: port 4(sender) entered disabled state
[ 1514.602928][   T67] sender (unregistering): left allmulticast mode
[ 1514.603216][   T67] sender (unregistering): left promiscuous mode
[ 1514.603462][   T67] br0: port 4(sender) entered disabled state