[ 2861.530696][T28721] br0: port 1(c1) entered blocking state
[ 2861.531258][T28721] br0: port 1(c1) entered disabled state
[ 2861.531621][T28721] c1: entered allmulticast mode
[ 2861.535004][T28721] c1: entered promiscuous mode
[ 2862.174432][T28726] br0: port 2(c2) entered blocking state
[ 2862.174817][T28726] br0: port 2(c2) entered disabled state
[ 2862.175432][T28726] c2: entered allmulticast mode
[ 2862.178818][T28726] c2: entered promiscuous mode
[ 2862.856575][T28731] br0: port 3(c3) entered blocking state
[ 2862.857167][T28731] br0: port 3(c3) entered disabled state
[ 2862.857751][T28731] c3: entered allmulticast mode
[ 2862.865037][T28731] c3: entered promiscuous mode
[ 2863.535739][T28736] br0: port 4(sender) entered blocking state
[ 2863.536206][T28736] br0: port 4(sender) entered disabled state
[ 2863.536644][T28736] sender: entered allmulticast mode
[ 2863.540267][T28736] sender: entered promiscuous mode
[ 2863.826697][T28738] br0: port 4(sender) entered blocking state
[ 2863.827158][T28738] br0: port 4(sender) entered forwarding state
[ 2863.827908][T28738] br0: port 3(c3) entered blocking state
[ 2863.828252][T28738] br0: port 3(c3) entered forwarding state
[ 2863.829042][T28738] br0: port 2(c2) entered blocking state
[ 2863.829385][T28738] br0: port 2(c2) entered forwarding state
[ 2863.830054][T28738] br0: port 1(c1) entered blocking state
[ 2863.830468][T28738] br0: port 1(c1) entered forwarding state
[ 2876.345623][   T71] br0: port 1(c1) entered disabled state
[ 2876.367674][   T71] c1 (unregistering): left allmulticast mode
[ 2876.370141][   T71] c1 (unregistering): left promiscuous mode
[ 2876.370523][   T71] br0: port 1(c1) entered disabled state
[ 2876.884224][   T71] br0: port 2(c2) entered disabled state
[ 2876.910518][   T71] c2 (unregistering): left allmulticast mode
[ 2876.911173][   T71] c2 (unregistering): left promiscuous mode
[ 2876.911583][   T71] br0: port 2(c2) entered disabled state
[ 2877.405080][   T71] br0: port 3(c3) entered disabled state
[ 2877.430603][   T71] c3 (unregistering): left allmulticast mode
[ 2877.431837][   T71] c3 (unregistering): left promiscuous mode
[ 2877.432267][   T71] br0: port 3(c3) entered disabled state
[ 2877.913828][   T71] br0: port 4(sender) entered disabled state
[ 2877.941458][   T71] sender (unregistering): left allmulticast mode
[ 2877.942012][   T71] sender (unregistering): left promiscuous mode
[ 2877.942394][   T71] br0: port 4(sender) entered disabled state