[ 2995.034548][T29588] br0: port 1(c1) entered blocking state
[ 2995.034898][T29588] br0: port 1(c1) entered disabled state
[ 2995.035260][T29588] c1: entered allmulticast mode
[ 2995.038549][T29588] c1: entered promiscuous mode
[ 2995.682344][T29593] br0: port 2(c2) entered blocking state
[ 2995.682703][T29593] br0: port 2(c2) entered disabled state
[ 2995.683070][T29593] c2: entered allmulticast mode
[ 2995.686427][T29593] c2: entered promiscuous mode
[ 2996.349151][T29598] br0: port 3(c3) entered blocking state
[ 2996.349503][T29598] br0: port 3(c3) entered disabled state
[ 2996.349853][T29598] c3: entered allmulticast mode
[ 2996.353291][T29598] c3: entered promiscuous mode
[ 2997.003388][T29603] br0: port 4(sender) entered blocking state
[ 2997.003814][T29603] br0: port 4(sender) entered disabled state
[ 2997.004604][T29603] sender: entered allmulticast mode
[ 2997.008054][T29603] sender: entered promiscuous mode
[ 2997.270058][T29605] br0: port 4(sender) entered blocking state
[ 2997.270514][T29605] br0: port 4(sender) entered forwarding state
[ 2997.271252][T29605] br0: port 3(c3) entered blocking state
[ 2997.271584][T29605] br0: port 3(c3) entered forwarding state
[ 2997.272248][T29605] br0: port 2(c2) entered blocking state
[ 2997.272574][T29605] br0: port 2(c2) entered forwarding state
[ 2997.273250][T29605] br0: port 1(c1) entered blocking state
[ 2997.273583][T29605] br0: port 1(c1) entered forwarding state
[ 3009.722597][   T12] br0: port 1(c1) entered disabled state
[ 3009.763901][   T12] c1 (unregistering): left allmulticast mode
[ 3009.764851][   T12] c1 (unregistering): left promiscuous mode
[ 3009.765430][   T12] br0: port 1(c1) entered disabled state
[ 3010.309566][   T12] br0: port 2(c2) entered disabled state
[ 3010.332214][   T12] c2 (unregistering): left allmulticast mode
[ 3010.332828][   T12] c2 (unregistering): left promiscuous mode
[ 3010.333331][   T12] br0: port 2(c2) entered disabled state
[ 3010.831196][   T12] br0: port 3(c3) entered disabled state
[ 3010.852868][   T12] c3 (unregistering): left allmulticast mode
[ 3010.853415][   T12] c3 (unregistering): left promiscuous mode
[ 3010.853809][   T12] br0: port 3(c3) entered disabled state
[ 3011.376982][   T12] br0: port 4(sender) entered disabled state
[ 3011.420082][   T12] sender (unregistering): left allmulticast mode
[ 3011.420542][   T12] sender (unregistering): left promiscuous mode
[ 3011.420967][   T12] br0: port 4(sender) entered disabled state