[ 1060.186851][  T756] br0: port 1(c1) entered blocking state
[ 1060.187149][  T756] br0: port 1(c1) entered disabled state
[ 1060.187436][  T756] c1: entered allmulticast mode
[ 1060.189081][  T756] c1: entered promiscuous mode
[ 1060.357711][  T761] br0: port 2(c2) entered blocking state
[ 1060.358011][  T761] br0: port 2(c2) entered disabled state
[ 1060.358286][  T761] c2: entered allmulticast mode
[ 1060.371863][  T761] c2: entered promiscuous mode
[ 1060.537031][  T766] br0: port 3(c3) entered blocking state
[ 1060.537361][  T766] br0: port 3(c3) entered disabled state
[ 1060.538365][  T766] c3: entered allmulticast mode
[ 1060.540094][  T766] c3: entered promiscuous mode
[ 1060.724518][  T771] br0: port 4(sender) entered blocking state
[ 1060.724944][  T771] br0: port 4(sender) entered disabled state
[ 1060.725331][  T771] sender: entered allmulticast mode
[ 1060.727041][  T771] sender: entered promiscuous mode
[ 1060.784081][  T773] br0: port 4(sender) entered blocking state
[ 1060.784447][  T773] br0: port 4(sender) entered forwarding state
[ 1060.784909][  T773] br0: port 3(c3) entered blocking state
[ 1060.785178][  T773] br0: port 3(c3) entered forwarding state
[ 1060.785599][  T773] br0: port 2(c2) entered blocking state
[ 1060.785872][  T773] br0: port 2(c2) entered forwarding state
[ 1060.786322][  T773] br0: port 1(c1) entered blocking state
[ 1060.786590][  T773] br0: port 1(c1) entered forwarding state
[ 1071.882439][   T69] br0: port 1(c1) entered disabled state
[ 1071.886085][   T69] c1 (unregistering): left allmulticast mode
[ 1071.886477][   T69] c1 (unregistering): left promiscuous mode
[ 1071.886818][   T69] br0: port 1(c1) entered disabled state
[ 1072.049331][   T69] br0: port 2(c2) entered disabled state
[ 1072.053498][   T69] c2 (unregistering): left allmulticast mode
[ 1072.053847][   T69] c2 (unregistering): left promiscuous mode
[ 1072.054156][   T69] br0: port 2(c2) entered disabled state
[ 1072.228868][   T69] br0: port 3(c3) entered disabled state
[ 1072.233798][   T69] c3 (unregistering): left allmulticast mode
[ 1072.234263][   T69] c3 (unregistering): left promiscuous mode
[ 1072.234684][   T69] br0: port 3(c3) entered disabled state
[ 1072.389896][   T69] br0: port 4(sender) entered disabled state
[ 1072.407547][   T69] sender (unregistering): left allmulticast mode
[ 1072.407913][   T69] sender (unregistering): left promiscuous mode
[ 1072.408268][   T69] br0: port 4(sender) entered disabled state