[  924.005605][  T973] br0: port 1(c1) entered blocking state
[  924.005774][  T973] br0: port 1(c1) entered disabled state
[  924.005921][  T973] c1: entered allmulticast mode
[  924.007289][  T973] c1: entered promiscuous mode
[  924.153681][  T978] br0: port 2(c2) entered blocking state
[  924.153837][  T978] br0: port 2(c2) entered disabled state
[  924.153979][  T978] c2: entered allmulticast mode
[  924.155632][  T978] c2: entered promiscuous mode
[  924.295180][  T983] br0: port 3(c3) entered blocking state
[  924.295329][  T983] br0: port 3(c3) entered disabled state
[  924.295478][  T983] c3: entered allmulticast mode
[  924.296812][  T983] c3: entered promiscuous mode
[  924.443319][  T988] br0: port 4(sender) entered blocking state
[  924.443756][  T988] br0: port 4(sender) entered disabled state
[  924.443974][  T988] sender: entered allmulticast mode
[  924.445389][  T988] sender: entered promiscuous mode
[  924.499161][  T990] br0: port 4(sender) entered blocking state
[  924.499350][  T990] br0: port 4(sender) entered forwarding state
[  924.499650][  T990] br0: port 3(c3) entered blocking state
[  924.499780][  T990] br0: port 3(c3) entered forwarding state
[  924.500037][  T990] br0: port 2(c2) entered blocking state
[  924.500166][  T990] br0: port 2(c2) entered forwarding state
[  924.500430][  T990] br0: port 1(c1) entered blocking state
[  924.500561][  T990] br0: port 1(c1) entered forwarding state
[  935.438047][   T68] br0: port 1(c1) entered disabled state
[  935.442101][   T68] c1 (unregistering): left allmulticast mode
[  935.442385][   T68] c1 (unregistering): left promiscuous mode
[  935.442554][   T68] br0: port 1(c1) entered disabled state
[  935.555205][   T68] br0: port 2(c2) entered disabled state
[  935.557362][   T68] c2 (unregistering): left allmulticast mode
[  935.557539][   T68] c2 (unregistering): left promiscuous mode
[  935.557695][   T68] br0: port 2(c2) entered disabled state
[  935.669524][   T68] br0: port 3(c3) entered disabled state
[  935.673291][   T68] c3 (unregistering): left allmulticast mode
[  935.673490][   T68] c3 (unregistering): left promiscuous mode
[  935.673722][   T68] br0: port 3(c3) entered disabled state
[  935.792072][   T68] br0: port 4(sender) entered disabled state
[  935.794861][   T68] sender (unregistering): left allmulticast mode
[  935.795035][   T68] sender (unregistering): left promiscuous mode
[  935.795191][   T68] br0: port 4(sender) entered disabled state