[ 2918.109595][T28820] br0: port 1(c1) entered blocking state
[ 2918.109936][T28820] br0: port 1(c1) entered disabled state
[ 2918.110867][T28820] c1: entered allmulticast mode
[ 2918.114258][T28820] c1: entered promiscuous mode
[ 2918.774591][T28825] br0: port 2(c2) entered blocking state
[ 2918.775001][T28825] br0: port 2(c2) entered disabled state
[ 2918.775877][T28825] c2: entered allmulticast mode
[ 2918.779278][T28825] c2: entered promiscuous mode
[ 2919.448855][T28830] br0: port 3(c3) entered blocking state
[ 2919.449670][T28830] br0: port 3(c3) entered disabled state
[ 2919.450014][T28830] c3: entered allmulticast mode
[ 2919.453457][T28830] c3: entered promiscuous mode
[ 2920.118417][T28835] br0: port 4(sender) entered blocking state
[ 2920.118831][T28835] br0: port 4(sender) entered disabled state
[ 2920.119527][T28835] sender: entered allmulticast mode
[ 2920.122931][T28835] sender: entered promiscuous mode
[ 2920.359524][T28837] br0: port 4(sender) entered blocking state
[ 2920.359952][T28837] br0: port 4(sender) entered forwarding state
[ 2920.360675][T28837] br0: port 3(c3) entered blocking state
[ 2920.360989][T28837] br0: port 3(c3) entered forwarding state
[ 2920.361692][T28837] br0: port 2(c2) entered blocking state
[ 2920.362011][T28837] br0: port 2(c2) entered forwarding state
[ 2920.362674][T28837] br0: port 1(c1) entered blocking state
[ 2920.362999][T28837] br0: port 1(c1) entered forwarding state
[ 2932.851771][   T68] br0: port 1(c1) entered disabled state
[ 2932.871520][   T68] c1 (unregistering): left allmulticast mode
[ 2932.871986][   T68] c1 (unregistering): left promiscuous mode
[ 2932.872422][   T68] br0: port 1(c1) entered disabled state
[ 2933.420559][   T68] br0: port 2(c2) entered disabled state
[ 2933.441809][   T68] c2 (unregistering): left allmulticast mode
[ 2933.442283][   T68] c2 (unregistering): left promiscuous mode
[ 2933.442680][   T68] br0: port 2(c2) entered disabled state
[ 2933.951300][   T68] br0: port 3(c3) entered disabled state
[ 2933.980990][   T68] c3 (unregistering): left allmulticast mode
[ 2933.982825][   T68] c3 (unregistering): left promiscuous mode
[ 2933.983232][   T68] br0: port 3(c3) entered disabled state
[ 2934.485426][   T68] br0: port 4(sender) entered disabled state
[ 2934.508731][   T68] sender (unregistering): left allmulticast mode
[ 2934.509177][   T68] sender (unregistering): left promiscuous mode
[ 2934.509549][   T68] br0: port 4(sender) entered disabled state