[ 2851.782874][T28676] br0: port 1(c1) entered blocking state
[ 2851.783290][T28676] br0: port 1(c1) entered disabled state
[ 2851.783830][T28676] c1: entered allmulticast mode
[ 2851.787154][T28676] c1: entered promiscuous mode
[ 2852.461176][T28681] br0: port 2(c2) entered blocking state
[ 2852.462396][T28681] br0: port 2(c2) entered disabled state
[ 2852.462759][T28681] c2: entered allmulticast mode
[ 2852.466098][T28681] c2: entered promiscuous mode
[ 2853.150514][T28686] br0: port 3(c3) entered blocking state
[ 2853.150985][T28686] br0: port 3(c3) entered disabled state
[ 2853.151770][T28686] c3: entered allmulticast mode
[ 2853.155165][T28686] c3: entered promiscuous mode
[ 2853.827476][T28691] br0: port 4(sender) entered blocking state
[ 2853.828021][T28691] br0: port 4(sender) entered disabled state
[ 2853.828978][T28691] sender: entered allmulticast mode
[ 2853.832367][T28691] sender: entered promiscuous mode
[ 2854.097908][T28693] br0: port 4(sender) entered blocking state
[ 2854.098431][T28693] br0: port 4(sender) entered forwarding state
[ 2854.099494][T28693] br0: port 3(c3) entered blocking state
[ 2854.100040][T28693] br0: port 3(c3) entered forwarding state
[ 2854.101133][T28693] br0: port 2(c2) entered blocking state
[ 2854.101681][T28693] br0: port 2(c2) entered forwarding state
[ 2854.102736][T28693] br0: port 1(c1) entered blocking state
[ 2854.103275][T28693] br0: port 1(c1) entered forwarding state
[ 2866.530701][   T69] br0: port 1(c1) entered disabled state
[ 2866.553398][   T69] c1 (unregistering): left allmulticast mode
[ 2866.553826][   T69] c1 (unregistering): left promiscuous mode
[ 2866.554209][   T69] br0: port 1(c1) entered disabled state
[ 2867.062614][   T69] br0: port 2(c2) entered disabled state
[ 2867.082289][   T69] c2 (unregistering): left allmulticast mode
[ 2867.082767][   T69] c2 (unregistering): left promiscuous mode
[ 2867.083144][   T69] br0: port 2(c2) entered disabled state
[ 2867.645269][   T69] br0: port 3(c3) entered disabled state
[ 2867.669254][   T69] c3 (unregistering): left allmulticast mode
[ 2867.669685][   T69] c3 (unregistering): left promiscuous mode
[ 2867.670059][   T69] br0: port 3(c3) entered disabled state
[ 2868.209947][   T69] br0: port 4(sender) entered disabled state
[ 2868.230977][   T69] sender (unregistering): left allmulticast mode
[ 2868.232852][   T69] sender (unregistering): left promiscuous mode
[ 2868.233217][   T69] br0: port 4(sender) entered disabled state