[ 2878.035416][T29178] br0: port 1(c1) entered blocking state
[ 2878.035815][T29178] br0: port 1(c1) entered disabled state
[ 2878.036194][T29178] c1: entered allmulticast mode
[ 2878.039753][T29178] c1: entered promiscuous mode
[ 2878.710897][T29183] br0: port 2(c2) entered blocking state
[ 2878.711263][T29183] br0: port 2(c2) entered disabled state
[ 2878.711608][T29183] c2: entered allmulticast mode
[ 2878.715050][T29183] c2: entered promiscuous mode
[ 2879.375970][T29188] br0: port 3(c3) entered blocking state
[ 2879.376546][T29188] br0: port 3(c3) entered disabled state
[ 2879.376899][T29188] c3: entered allmulticast mode
[ 2879.380321][T29188] c3: entered promiscuous mode
[ 2880.074429][T29193] br0: port 4(sender) entered blocking state
[ 2880.074869][T29193] br0: port 4(sender) entered disabled state
[ 2880.075304][T29193] sender: entered allmulticast mode
[ 2880.078890][T29193] sender: entered promiscuous mode
[ 2880.324258][T29195] br0: port 4(sender) entered blocking state
[ 2880.324740][T29195] br0: port 4(sender) entered forwarding state
[ 2880.325502][T29195] br0: port 3(c3) entered blocking state
[ 2880.325842][T29195] br0: port 3(c3) entered forwarding state
[ 2880.326539][T29195] br0: port 2(c2) entered blocking state
[ 2880.326891][T29195] br0: port 2(c2) entered forwarding state
[ 2880.327580][T29195] br0: port 1(c1) entered blocking state
[ 2880.327933][T29195] br0: port 1(c1) entered forwarding state
[ 2892.738164][   T12] br0: port 1(c1) entered disabled state
[ 2892.761285][   T12] c1 (unregistering): left allmulticast mode
[ 2892.761696][   T12] c1 (unregistering): left promiscuous mode
[ 2892.762093][   T12] br0: port 1(c1) entered disabled state
[ 2893.282699][   T12] br0: port 2(c2) entered disabled state
[ 2893.307195][   T12] c2 (unregistering): left allmulticast mode
[ 2893.307665][   T12] c2 (unregistering): left promiscuous mode
[ 2893.308073][   T12] br0: port 2(c2) entered disabled state
[ 2893.826631][   T12] br0: port 3(c3) entered disabled state
[ 2893.848669][   T12] c3 (unregistering): left allmulticast mode
[ 2893.849083][   T12] c3 (unregistering): left promiscuous mode
[ 2893.849623][   T12] br0: port 3(c3) entered disabled state
[ 2894.367785][   T12] br0: port 4(sender) entered disabled state
[ 2894.401844][   T12] sender (unregistering): left allmulticast mode
[ 2894.402271][   T12] sender (unregistering): left promiscuous mode
[ 2894.402661][   T12] br0: port 4(sender) entered disabled state