[  932.231984][  T513] br0: port 1(c1) entered blocking state
[  932.232173][  T513] br0: port 1(c1) entered disabled state
[  932.232327][  T513] c1: entered allmulticast mode
[  932.233801][  T513] c1: entered promiscuous mode
[  932.395923][  T518] br0: port 2(c2) entered blocking state
[  932.396102][  T518] br0: port 2(c2) entered disabled state
[  932.396254][  T518] c2: entered allmulticast mode
[  932.397714][  T518] c2: entered promiscuous mode
[  932.549560][  T523] br0: port 3(c3) entered blocking state
[  932.549740][  T523] br0: port 3(c3) entered disabled state
[  932.549883][  T523] c3: entered allmulticast mode
[  932.551813][  T523] c3: entered promiscuous mode
[  932.696363][  T528] br0: port 4(sender) entered blocking state
[  932.696574][  T528] br0: port 4(sender) entered disabled state
[  932.696750][  T528] sender: entered allmulticast mode
[  932.698192][  T528] sender: entered promiscuous mode
[  932.748052][  T530] br0: port 4(sender) entered blocking state
[  932.748255][  T530] br0: port 4(sender) entered forwarding state
[  932.748565][  T530] br0: port 3(c3) entered blocking state
[  932.748706][  T530] br0: port 3(c3) entered forwarding state
[  932.748985][  T530] br0: port 2(c2) entered blocking state
[  932.749128][  T530] br0: port 2(c2) entered forwarding state
[  932.749510][  T530] br0: port 1(c1) entered blocking state
[  932.749654][  T530] br0: port 1(c1) entered forwarding state
[  943.755517][   T12] br0: port 1(c1) entered disabled state
[  943.758182][   T12] c1 (unregistering): left allmulticast mode
[  943.759457][   T12] c1 (unregistering): left promiscuous mode
[  943.759667][   T12] br0: port 1(c1) entered disabled state
[  943.871351][   T12] br0: port 2(c2) entered disabled state
[  943.875037][   T12] c2 (unregistering): left allmulticast mode
[  943.875219][   T12] c2 (unregistering): left promiscuous mode
[  943.875750][   T12] br0: port 2(c2) entered disabled state
[  943.984284][   T12] br0: port 3(c3) entered disabled state
[  943.987265][   T12] c3 (unregistering): left allmulticast mode
[  943.987757][   T12] c3 (unregistering): left promiscuous mode
[  943.987924][   T12] br0: port 3(c3) entered disabled state
[  944.113564][   T12] br0: port 4(sender) entered disabled state
[  944.116832][   T12] sender (unregistering): left allmulticast mode
[  944.117015][   T12] sender (unregistering): left promiscuous mode
[  944.117185][   T12] br0: port 4(sender) entered disabled state