[ 2919.923446][T28116] br0: port 1(c1) entered blocking state
[ 2919.923828][T28116] br0: port 1(c1) entered disabled state
[ 2919.924186][T28116] c1: entered allmulticast mode
[ 2919.927622][T28116] c1: entered promiscuous mode
[ 2920.571472][T28121] br0: port 2(c2) entered blocking state
[ 2920.571820][T28121] br0: port 2(c2) entered disabled state
[ 2920.572162][T28121] c2: entered allmulticast mode
[ 2920.575568][T28121] c2: entered promiscuous mode
[ 2921.251635][T28126] br0: port 3(c3) entered blocking state
[ 2921.251984][T28126] br0: port 3(c3) entered disabled state
[ 2921.252340][T28126] c3: entered allmulticast mode
[ 2921.255730][T28126] c3: entered promiscuous mode
[ 2921.932822][T28131] br0: port 4(sender) entered blocking state
[ 2921.933249][T28131] br0: port 4(sender) entered disabled state
[ 2921.933650][T28131] sender: entered allmulticast mode
[ 2921.937567][T28131] sender: entered promiscuous mode
[ 2922.179971][T28133] br0: port 4(sender) entered blocking state
[ 2922.180441][T28133] br0: port 4(sender) entered forwarding state
[ 2922.181174][T28133] br0: port 3(c3) entered blocking state
[ 2922.181521][T28133] br0: port 3(c3) entered forwarding state
[ 2922.182179][T28133] br0: port 2(c2) entered blocking state
[ 2922.182505][T28133] br0: port 2(c2) entered forwarding state
[ 2922.183160][T28133] br0: port 1(c1) entered blocking state
[ 2922.183499][T28133] br0: port 1(c1) entered forwarding state
[ 2934.584988][   T12] br0: port 1(c1) entered disabled state
[ 2934.609423][   T12] c1 (unregistering): left allmulticast mode
[ 2934.609856][   T12] c1 (unregistering): left promiscuous mode
[ 2934.610262][   T12] br0: port 1(c1) entered disabled state
[ 2935.116657][   T12] br0: port 2(c2) entered disabled state
[ 2935.139316][   T12] c2 (unregistering): left allmulticast mode
[ 2935.139709][   T12] c2 (unregistering): left promiscuous mode
[ 2935.140073][   T12] br0: port 2(c2) entered disabled state
[ 2935.649788][   T12] br0: port 3(c3) entered disabled state
[ 2935.672846][   T12] c3 (unregistering): left allmulticast mode
[ 2935.675645][   T12] c3 (unregistering): left promiscuous mode
[ 2935.676027][   T12] br0: port 3(c3) entered disabled state
[ 2936.143614][   T12] br0: port 4(sender) entered disabled state
[ 2936.172412][   T12] sender (unregistering): left allmulticast mode
[ 2936.172833][   T12] sender (unregistering): left promiscuous mode
[ 2936.173206][   T12] br0: port 4(sender) entered disabled state