[ 2903.651303][T29115] br0: port 1(c1) entered blocking state
[ 2903.651703][T29115] br0: port 1(c1) entered disabled state
[ 2903.652102][T29115] c1: entered allmulticast mode
[ 2903.656057][T29115] c1: entered promiscuous mode
[ 2904.331258][T29120] br0: port 2(c2) entered blocking state
[ 2904.331703][T29120] br0: port 2(c2) entered disabled state
[ 2904.332598][T29120] c2: entered allmulticast mode
[ 2904.336002][T29120] c2: entered promiscuous mode
[ 2904.998849][T29125] br0: port 3(c3) entered blocking state
[ 2904.999199][T29125] br0: port 3(c3) entered disabled state
[ 2904.999548][T29125] c3: entered allmulticast mode
[ 2905.003372][T29125] c3: entered promiscuous mode
[ 2905.678090][T29130] br0: port 4(sender) entered blocking state
[ 2905.678524][T29130] br0: port 4(sender) entered disabled state
[ 2905.678985][T29130] sender: entered allmulticast mode
[ 2905.682333][T29130] sender: entered promiscuous mode
[ 2905.919370][T29132] br0: port 4(sender) entered blocking state
[ 2905.919927][T29132] br0: port 4(sender) entered forwarding state
[ 2905.920719][T29132] br0: port 3(c3) entered blocking state
[ 2905.921113][T29132] br0: port 3(c3) entered forwarding state
[ 2905.921847][T29132] br0: port 2(c2) entered blocking state
[ 2905.922229][T29132] br0: port 2(c2) entered forwarding state
[ 2905.922972][T29132] br0: port 1(c1) entered blocking state
[ 2905.923361][T29132] br0: port 1(c1) entered forwarding state
[ 2918.366236][   T12] br0: port 1(c1) entered disabled state
[ 2918.385594][   T12] c1 (unregistering): left allmulticast mode
[ 2918.387443][   T12] c1 (unregistering): left promiscuous mode
[ 2918.387880][   T12] br0: port 1(c1) entered disabled state
[ 2918.871254][   T12] br0: port 2(c2) entered disabled state
[ 2918.892920][   T12] c2 (unregistering): left allmulticast mode
[ 2918.893381][   T12] c2 (unregistering): left promiscuous mode
[ 2918.893950][   T12] br0: port 2(c2) entered disabled state
[ 2919.401381][   T12] br0: port 3(c3) entered disabled state
[ 2919.421146][   T12] c3 (unregistering): left allmulticast mode
[ 2919.421573][   T12] c3 (unregistering): left promiscuous mode
[ 2919.422001][   T12] br0: port 3(c3) entered disabled state
[ 2919.924269][   T12] br0: port 4(sender) entered disabled state
[ 2919.945730][   T12] sender (unregistering): left allmulticast mode
[ 2919.948506][   T12] sender (unregistering): left promiscuous mode
[ 2919.948917][   T12] br0: port 4(sender) entered disabled state