[ 2940.910969][T25729] br0: port 1(c1) entered blocking state
[ 2940.911412][T25729] br0: port 1(c1) entered disabled state
[ 2940.911818][T25729] c1: entered allmulticast mode
[ 2940.915305][T25729] c1: entered promiscuous mode
[ 2941.600554][T25734] br0: port 2(c2) entered blocking state
[ 2941.600951][T25734] br0: port 2(c2) entered disabled state
[ 2941.601522][T25734] c2: entered allmulticast mode
[ 2941.605017][T25734] c2: entered promiscuous mode
[ 2942.281013][T25739] br0: port 3(c3) entered blocking state
[ 2942.281778][T25739] br0: port 3(c3) entered disabled state
[ 2942.282125][T25739] c3: entered allmulticast mode
[ 2942.286156][T25739] c3: entered promiscuous mode
[ 2942.973799][T25744] br0: port 4(sender) entered blocking state
[ 2942.974308][T25744] br0: port 4(sender) entered disabled state
[ 2942.974726][T25744] sender: entered allmulticast mode
[ 2942.979091][T25744] sender: entered promiscuous mode
[ 2943.231997][T25746] br0: port 4(sender) entered blocking state
[ 2943.232476][T25746] br0: port 4(sender) entered forwarding state
[ 2943.233233][T25746] br0: port 3(c3) entered blocking state
[ 2943.233564][T25746] br0: port 3(c3) entered forwarding state
[ 2943.234243][T25746] br0: port 2(c2) entered blocking state
[ 2943.234577][T25746] br0: port 2(c2) entered forwarding state
[ 2943.235804][T25746] br0: port 1(c1) entered blocking state
[ 2943.236147][T25746] br0: port 1(c1) entered forwarding state
[ 2955.742346][   T12] br0: port 1(c1) entered disabled state
[ 2955.898251][   T12] c1 (unregistering): left allmulticast mode
[ 2955.898694][   T12] c1 (unregistering): left promiscuous mode
[ 2955.899076][   T12] br0: port 1(c1) entered disabled state
[ 2956.293582][   T12] br0: port 2(c2) entered disabled state
[ 2956.434251][   T12] c2 (unregistering): left allmulticast mode
[ 2956.434690][   T12] c2 (unregistering): left promiscuous mode
[ 2956.435090][   T12] br0: port 2(c2) entered disabled state
[ 2956.836803][   T12] br0: port 3(c3) entered disabled state
[ 2956.984098][   T12] c3 (unregistering): left allmulticast mode
[ 2956.984550][   T12] c3 (unregistering): left promiscuous mode
[ 2956.984925][   T12] br0: port 3(c3) entered disabled state
[ 2957.377583][   T12] br0: port 4(sender) entered disabled state
[ 2957.486107][   T12] sender (unregistering): left allmulticast mode
[ 2957.486679][   T12] sender (unregistering): left promiscuous mode
[ 2957.487096][   T12] br0: port 4(sender) entered disabled state