[  974.655192][  T882] br0: port 1(c1) entered blocking state
[  974.655388][  T882] br0: port 1(c1) entered disabled state
[  974.655548][  T882] c1: entered allmulticast mode
[  974.657072][  T882] c1: entered promiscuous mode
[  974.822406][  T887] br0: port 2(c2) entered blocking state
[  974.822627][  T887] br0: port 2(c2) entered disabled state
[  974.822873][  T887] c2: entered allmulticast mode
[  974.824492][  T887] c2: entered promiscuous mode
[  974.992354][  T892] br0: port 3(c3) entered blocking state
[  974.992574][  T892] br0: port 3(c3) entered disabled state
[  974.992786][  T892] c3: entered allmulticast mode
[  974.994383][  T892] c3: entered promiscuous mode
[  975.159095][  T897] br0: port 4(sender) entered blocking state
[  975.159310][  T897] br0: port 4(sender) entered disabled state
[  975.159501][  T897] sender: entered allmulticast mode
[  975.161027][  T897] sender: entered promiscuous mode
[  975.217260][  T899] br0: port 4(sender) entered blocking state
[  975.217511][  T899] br0: port 4(sender) entered forwarding state
[  975.217876][  T899] br0: port 3(c3) entered blocking state
[  975.218081][  T899] br0: port 3(c3) entered forwarding state
[  975.218435][  T899] br0: port 2(c2) entered blocking state
[  975.218617][  T899] br0: port 2(c2) entered forwarding state
[  975.218962][  T899] br0: port 1(c1) entered blocking state
[  975.219160][  T899] br0: port 1(c1) entered forwarding state
[  986.254843][   T68] br0: port 1(c1) entered disabled state
[  986.258557][   T68] c1 (unregistering): left allmulticast mode
[  986.258956][   T68] c1 (unregistering): left promiscuous mode
[  986.259268][   T68] br0: port 1(c1) entered disabled state
[  986.382796][   T68] br0: port 2(c2) entered disabled state
[  986.385927][   T68] c2 (unregistering): left allmulticast mode
[  986.386805][   T68] c2 (unregistering): left promiscuous mode
[  986.386985][   T68] br0: port 2(c2) entered disabled state
[  986.490086][   T68] br0: port 3(c3) entered disabled state
[  986.493819][   T68] c3 (unregistering): left allmulticast mode
[  986.494131][   T68] c3 (unregistering): left promiscuous mode
[  986.494340][   T68] br0: port 3(c3) entered disabled state
[  986.618107][   T68] br0: port 4(sender) entered disabled state
[  986.620528][   T68] sender (unregistering): left allmulticast mode
[  986.620717][   T68] sender (unregistering): left promiscuous mode
[  986.620885][   T68] br0: port 4(sender) entered disabled state