[ 2959.477212][T30249] br0: port 1(c1) entered blocking state
[ 2959.477546][T30249] br0: port 1(c1) entered disabled state
[ 2959.477888][T30249] c1: entered allmulticast mode
[ 2959.481704][T30249] c1: entered promiscuous mode
[ 2960.121314][T30254] br0: port 2(c2) entered blocking state
[ 2960.121647][T30254] br0: port 2(c2) entered disabled state
[ 2960.121998][T30254] c2: entered allmulticast mode
[ 2960.126228][T30254] c2: entered promiscuous mode
[ 2960.771275][T30259] br0: port 3(c3) entered blocking state
[ 2960.771607][T30259] br0: port 3(c3) entered disabled state
[ 2960.771949][T30259] c3: entered allmulticast mode
[ 2960.775544][T30259] c3: entered promiscuous mode
[ 2961.433716][T30264] br0: port 4(sender) entered blocking state
[ 2961.434140][T30264] br0: port 4(sender) entered disabled state
[ 2961.434560][T30264] sender: entered allmulticast mode
[ 2961.437914][T30264] sender: entered promiscuous mode
[ 2961.678353][T30266] br0: port 4(sender) entered blocking state
[ 2961.678785][T30266] br0: port 4(sender) entered forwarding state
[ 2961.679511][T30266] br0: port 3(c3) entered blocking state
[ 2961.679825][T30266] br0: port 3(c3) entered forwarding state
[ 2961.680479][T30266] br0: port 2(c2) entered blocking state
[ 2961.680792][T30266] br0: port 2(c2) entered forwarding state
[ 2961.681452][T30266] br0: port 1(c1) entered blocking state
[ 2961.681778][T30266] br0: port 1(c1) entered forwarding state
[ 2974.165991][   T12] br0: port 1(c1) entered disabled state
[ 2974.187765][   T12] c1 (unregistering): left allmulticast mode
[ 2974.188185][   T12] c1 (unregistering): left promiscuous mode
[ 2974.188692][   T12] br0: port 1(c1) entered disabled state
[ 2974.669208][   T12] br0: port 2(c2) entered disabled state
[ 2974.691617][   T12] c2 (unregistering): left allmulticast mode
[ 2974.692112][   T12] c2 (unregistering): left promiscuous mode
[ 2974.692550][   T12] br0: port 2(c2) entered disabled state
[ 2975.212255][   T12] br0: port 3(c3) entered disabled state
[ 2975.233781][   T12] c3 (unregistering): left allmulticast mode
[ 2975.234192][   T12] c3 (unregistering): left promiscuous mode
[ 2975.234569][   T12] br0: port 3(c3) entered disabled state
[ 2975.703023][   T12] br0: port 4(sender) entered disabled state
[ 2975.727362][   T12] sender (unregistering): left allmulticast mode
[ 2975.727784][   T12] sender (unregistering): left promiscuous mode
[ 2975.728183][   T12] br0: port 4(sender) entered disabled state