[ 2508.397311][T18995] br0: port 1(c1) entered blocking state
[ 2508.397541][T18995] br0: port 1(c1) entered disabled state
[ 2508.397769][T18995] c1: entered allmulticast mode
[ 2508.399662][T18995] c1: entered promiscuous mode
[ 2509.357950][T19000] br0: port 2(c2) entered blocking state
[ 2509.358897][T19000] br0: port 2(c2) entered disabled state
[ 2509.359305][T19000] c2: entered allmulticast mode
[ 2509.362409][T19000] c2: entered promiscuous mode
[ 2510.405277][T19005] br0: port 3(c3) entered blocking state
[ 2510.405553][T19005] br0: port 3(c3) entered disabled state
[ 2510.405758][T19005] c3: entered allmulticast mode
[ 2510.408057][T19005] c3: entered promiscuous mode
[ 2511.347725][T19010] br0: port 4(sender) entered blocking state
[ 2511.348076][T19010] br0: port 4(sender) entered disabled state
[ 2511.348421][T19010] sender: entered allmulticast mode
[ 2511.351366][T19010] sender: entered promiscuous mode
[ 2511.705793][T19012] br0: port 4(sender) entered blocking state
[ 2511.706072][T19012] br0: port 4(sender) entered forwarding state
[ 2511.706526][T19012] br0: port 3(c3) entered blocking state
[ 2511.706735][T19012] br0: port 3(c3) entered forwarding state
[ 2511.707151][T19012] br0: port 2(c2) entered blocking state
[ 2511.707374][T19012] br0: port 2(c2) entered forwarding state
[ 2511.707787][T19012] br0: port 1(c1) entered blocking state
[ 2511.708008][T19012] br0: port 1(c1) entered forwarding state
[ 2524.845924][   T77] br0: port 1(c1) entered disabled state
[ 2524.975802][   T77] c1 (unregistering): left allmulticast mode
[ 2524.976081][   T77] c1 (unregistering): left promiscuous mode
[ 2524.976368][   T77] br0: port 1(c1) entered disabled state
[ 2525.548383][   T77] br0: port 2(c2) entered disabled state
[ 2525.639781][   T77] c2 (unregistering): left allmulticast mode
[ 2525.640059][   T77] c2 (unregistering): left promiscuous mode
[ 2525.640324][   T77] br0: port 2(c2) entered disabled state
[ 2526.257345][   T77] br0: port 3(c3) entered disabled state
[ 2526.350762][   T77] c3 (unregistering): left allmulticast mode
[ 2526.351044][   T77] c3 (unregistering): left promiscuous mode
[ 2526.351302][   T77] br0: port 3(c3) entered disabled state
[ 2526.922456][   T77] br0: port 4(sender) entered disabled state
[ 2527.024737][   T77] sender (unregistering): left allmulticast mode
[ 2527.024989][   T77] sender (unregistering): left promiscuous mode
[ 2527.025213][   T77] br0: port 4(sender) entered disabled state