[ 3133.277516][T28965] br0: port 1(c1) entered blocking state
[ 3133.277947][T28965] br0: port 1(c1) entered disabled state
[ 3133.278331][T28965] c1: entered allmulticast mode
[ 3133.282358][T28965] c1: entered promiscuous mode
[ 3133.989310][T28970] br0: port 2(c2) entered blocking state
[ 3133.989759][T28970] br0: port 2(c2) entered disabled state
[ 3133.990140][T28970] c2: entered allmulticast mode
[ 3133.993761][T28970] c2: entered promiscuous mode
[ 3134.677580][T28975] br0: port 3(c3) entered blocking state
[ 3134.678325][T28975] br0: port 3(c3) entered disabled state
[ 3134.678683][T28975] c3: entered allmulticast mode
[ 3134.682711][T28975] c3: entered promiscuous mode
[ 3135.378243][T28980] br0: port 4(sender) entered blocking state
[ 3135.378686][T28980] br0: port 4(sender) entered disabled state
[ 3135.380656][T28980] sender: entered allmulticast mode
[ 3135.384289][T28980] sender: entered promiscuous mode
[ 3135.631289][T28982] br0: port 4(sender) entered blocking state
[ 3135.631813][T28982] br0: port 4(sender) entered forwarding state
[ 3135.632565][T28982] br0: port 3(c3) entered blocking state
[ 3135.632895][T28982] br0: port 3(c3) entered forwarding state
[ 3135.633569][T28982] br0: port 2(c2) entered blocking state
[ 3135.633891][T28982] br0: port 2(c2) entered forwarding state
[ 3135.634555][T28982] br0: port 1(c1) entered blocking state
[ 3135.634877][T28982] br0: port 1(c1) entered forwarding state
[ 3148.099818][   T12] br0: port 1(c1) entered disabled state
[ 3148.180812][   T12] c1 (unregistering): left allmulticast mode
[ 3148.181299][   T12] c1 (unregistering): left promiscuous mode
[ 3148.181691][   T12] br0: port 1(c1) entered disabled state
[ 3148.649201][   T12] br0: port 2(c2) entered disabled state
[ 3148.754830][   T12] c2 (unregistering): left allmulticast mode
[ 3148.755308][   T12] c2 (unregistering): left promiscuous mode
[ 3148.755699][   T12] br0: port 2(c2) entered disabled state
[ 3149.209794][   T12] br0: port 3(c3) entered disabled state
[ 3149.322010][   T12] c3 (unregistering): left allmulticast mode
[ 3149.322561][   T12] c3 (unregistering): left promiscuous mode
[ 3149.322954][   T12] br0: port 3(c3) entered disabled state
[ 3149.773500][   T12] br0: port 4(sender) entered disabled state
[ 3149.890825][   T12] sender (unregistering): left allmulticast mode
[ 3149.891334][   T12] sender (unregistering): left promiscuous mode
[ 3149.891753][   T12] br0: port 4(sender) entered disabled state