[ 3140.540757][T27729] br0: port 1(c1) entered blocking state
[ 3140.541116][T27729] br0: port 1(c1) entered disabled state
[ 3140.542824][T27729] c1: entered allmulticast mode
[ 3140.546298][T27729] c1: entered promiscuous mode
[ 3141.271009][T27734] br0: port 2(c2) entered blocking state
[ 3141.271422][T27734] br0: port 2(c2) entered disabled state
[ 3141.271794][T27734] c2: entered allmulticast mode
[ 3141.276356][T27734] c2: entered promiscuous mode
[ 3142.008054][T27739] br0: port 3(c3) entered blocking state
[ 3142.008485][T27739] br0: port 3(c3) entered disabled state
[ 3142.008836][T27739] c3: entered allmulticast mode
[ 3142.013475][T27739] c3: entered promiscuous mode
[ 3142.725625][T27744] br0: port 4(sender) entered blocking state
[ 3142.726120][T27744] br0: port 4(sender) entered disabled state
[ 3142.727829][T27744] sender: entered allmulticast mode
[ 3142.731358][T27744] sender: entered promiscuous mode
[ 3142.985521][T27746] br0: port 4(sender) entered blocking state
[ 3142.986013][T27746] br0: port 4(sender) entered forwarding state
[ 3142.986783][T27746] br0: port 3(c3) entered blocking state
[ 3142.987128][T27746] br0: port 3(c3) entered forwarding state
[ 3142.987902][T27746] br0: port 2(c2) entered blocking state
[ 3142.988257][T27746] br0: port 2(c2) entered forwarding state
[ 3142.988977][T27746] br0: port 1(c1) entered blocking state
[ 3142.989330][T27746] br0: port 1(c1) entered forwarding state
[ 3155.547484][   T12] br0: port 1(c1) entered disabled state
[ 3155.671117][   T12] c1 (unregistering): left allmulticast mode
[ 3155.671660][   T12] c1 (unregistering): left promiscuous mode
[ 3155.672054][   T12] br0: port 1(c1) entered disabled state
[ 3156.091077][   T12] br0: port 2(c2) entered disabled state
[ 3156.201117][   T12] c2 (unregistering): left allmulticast mode
[ 3156.201593][   T12] c2 (unregistering): left promiscuous mode
[ 3156.201987][   T12] br0: port 2(c2) entered disabled state
[ 3156.659688][   T12] br0: port 3(c3) entered disabled state
[ 3156.751297][   T12] c3 (unregistering): left allmulticast mode
[ 3156.751827][   T12] c3 (unregistering): left promiscuous mode
[ 3156.752222][   T12] br0: port 3(c3) entered disabled state
[ 3157.210129][   T12] br0: port 4(sender) entered disabled state
[ 3157.333126][   T12] sender (unregistering): left allmulticast mode
[ 3157.333653][   T12] sender (unregistering): left promiscuous mode
[ 3157.334048][   T12] br0: port 4(sender) entered disabled state