[ 2884.142679][T28650] br0: port 1(c1) entered blocking state
[ 2884.143128][T28650] br0: port 1(c1) entered disabled state
[ 2884.143546][T28650] c1: entered allmulticast mode
[ 2884.146973][T28650] c1: entered promiscuous mode
[ 2884.804624][T28655] br0: port 2(c2) entered blocking state
[ 2884.804972][T28655] br0: port 2(c2) entered disabled state
[ 2884.805385][T28655] c2: entered allmulticast mode
[ 2884.808792][T28655] c2: entered promiscuous mode
[ 2885.454213][T28660] br0: port 3(c3) entered blocking state
[ 2885.454567][T28660] br0: port 3(c3) entered disabled state
[ 2885.454898][T28660] c3: entered allmulticast mode
[ 2885.458614][T28660] c3: entered promiscuous mode
[ 2886.124474][T28665] br0: port 4(sender) entered blocking state
[ 2886.124959][T28665] br0: port 4(sender) entered disabled state
[ 2886.125478][T28665] sender: entered allmulticast mode
[ 2886.128927][T28665] sender: entered promiscuous mode
[ 2886.366082][T28667] br0: port 4(sender) entered blocking state
[ 2886.366615][T28667] br0: port 4(sender) entered forwarding state
[ 2886.367379][T28667] br0: port 3(c3) entered blocking state
[ 2886.367716][T28667] br0: port 3(c3) entered forwarding state
[ 2886.368410][T28667] br0: port 2(c2) entered blocking state
[ 2886.368750][T28667] br0: port 2(c2) entered forwarding state
[ 2886.369433][T28667] br0: port 1(c1) entered blocking state
[ 2886.369775][T28667] br0: port 1(c1) entered forwarding state
[ 2898.725747][   T12] br0: port 1(c1) entered disabled state
[ 2898.747921][   T12] c1 (unregistering): left allmulticast mode
[ 2898.748327][   T12] c1 (unregistering): left promiscuous mode
[ 2898.748701][   T12] br0: port 1(c1) entered disabled state
[ 2899.252749][   T12] br0: port 2(c2) entered disabled state
[ 2899.287004][   T12] c2 (unregistering): left allmulticast mode
[ 2899.289652][   T12] c2 (unregistering): left promiscuous mode
[ 2899.290073][   T12] br0: port 2(c2) entered disabled state
[ 2899.736136][   T12] br0: port 3(c3) entered disabled state
[ 2899.757869][   T12] c3 (unregistering): left allmulticast mode
[ 2899.758341][   T12] c3 (unregistering): left promiscuous mode
[ 2899.758741][   T12] br0: port 3(c3) entered disabled state
[ 2900.262131][   T12] br0: port 4(sender) entered disabled state
[ 2900.284980][   T12] sender (unregistering): left allmulticast mode
[ 2900.287469][   T12] sender (unregistering): left promiscuous mode
[ 2900.287900][   T12] br0: port 4(sender) entered disabled state