[ 2932.526272][T29376] br0: port 1(c1) entered blocking state
[ 2932.526646][T29376] br0: port 1(c1) entered disabled state
[ 2932.527020][T29376] c1: entered allmulticast mode
[ 2932.530811][T29376] c1: entered promiscuous mode
[ 2933.211607][T29381] br0: port 2(c2) entered blocking state
[ 2933.211985][T29381] br0: port 2(c2) entered disabled state
[ 2933.212354][T29381] c2: entered allmulticast mode
[ 2933.216402][T29381] c2: entered promiscuous mode
[ 2933.889511][T29386] br0: port 3(c3) entered blocking state
[ 2933.889882][T29386] br0: port 3(c3) entered disabled state
[ 2933.890862][T29386] c3: entered allmulticast mode
[ 2933.894324][T29386] c3: entered promiscuous mode
[ 2934.565641][T29391] br0: port 4(sender) entered blocking state
[ 2934.566088][T29391] br0: port 4(sender) entered disabled state
[ 2934.566542][T29391] sender: entered allmulticast mode
[ 2934.570030][T29391] sender: entered promiscuous mode
[ 2934.820083][T29393] br0: port 4(sender) entered blocking state
[ 2934.820559][T29393] br0: port 4(sender) entered forwarding state
[ 2934.821300][T29393] br0: port 3(c3) entered blocking state
[ 2934.821636][T29393] br0: port 3(c3) entered forwarding state
[ 2934.822326][T29393] br0: port 2(c2) entered blocking state
[ 2934.822661][T29393] br0: port 2(c2) entered forwarding state
[ 2934.823339][T29393] br0: port 1(c1) entered blocking state
[ 2934.823679][T29393] br0: port 1(c1) entered forwarding state
[ 2947.278056][   T12] br0: port 1(c1) entered disabled state
[ 2947.300518][   T12] c1 (unregistering): left allmulticast mode
[ 2947.301035][   T12] c1 (unregistering): left promiscuous mode
[ 2947.301454][   T12] br0: port 1(c1) entered disabled state
[ 2947.779091][   T12] br0: port 2(c2) entered disabled state
[ 2947.798857][   T12] c2 (unregistering): left allmulticast mode
[ 2947.800681][   T12] c2 (unregistering): left promiscuous mode
[ 2947.801079][   T12] br0: port 2(c2) entered disabled state
[ 2948.317755][   T12] br0: port 3(c3) entered disabled state
[ 2948.343018][   T12] c3 (unregistering): left allmulticast mode
[ 2948.343439][   T12] c3 (unregistering): left promiscuous mode
[ 2948.343821][   T12] br0: port 3(c3) entered disabled state
[ 2948.829318][   T12] br0: port 4(sender) entered disabled state
[ 2948.850888][   T12] sender (unregistering): left allmulticast mode
[ 2948.853433][   T12] sender (unregistering): left promiscuous mode
[ 2948.853818][   T12] br0: port 4(sender) entered disabled state