[  890.583835][  T449] br0: port 1(c1) entered blocking state
[  890.584070][  T449] br0: port 1(c1) entered disabled state
[  890.584294][  T449] c1: entered allmulticast mode
[  890.593327][  T449] c1: entered promiscuous mode
[  890.727650][  T454] br0: port 2(c2) entered blocking state
[  890.727874][  T454] br0: port 2(c2) entered disabled state
[  890.728095][  T454] c2: entered allmulticast mode
[  890.729910][  T454] c2: entered promiscuous mode
[  890.863460][  T459] br0: port 3(c3) entered blocking state
[  890.863655][  T459] br0: port 3(c3) entered disabled state
[  890.863820][  T459] c3: entered allmulticast mode
[  890.865510][  T459] c3: entered promiscuous mode
[  891.021020][  T464] br0: port 4(sender) entered blocking state
[  891.021246][  T464] br0: port 4(sender) entered disabled state
[  891.021447][  T464] sender: entered allmulticast mode
[  891.023147][  T464] sender: entered promiscuous mode
[  891.068475][  T466] br0: port 4(sender) entered blocking state
[  891.068736][  T466] br0: port 4(sender) entered forwarding state
[  891.069548][  T466] br0: port 3(c3) entered blocking state
[  891.069762][  T466] br0: port 3(c3) entered forwarding state
[  891.070127][  T466] br0: port 2(c2) entered blocking state
[  891.070330][  T466] br0: port 2(c2) entered forwarding state
[  891.070696][  T466] br0: port 1(c1) entered blocking state
[  891.070891][  T466] br0: port 1(c1) entered forwarding state
[  902.086040][   T71] br0: port 1(c1) entered disabled state
[  902.088932][   T71] c1 (unregistering): left allmulticast mode
[  902.089129][   T71] c1 (unregistering): left promiscuous mode
[  902.089307][   T71] br0: port 1(c1) entered disabled state
[  902.189596][   T71] br0: port 2(c2) entered disabled state
[  902.191852][   T71] c2 (unregistering): left allmulticast mode
[  902.192063][   T71] c2 (unregistering): left promiscuous mode
[  902.192245][   T71] br0: port 2(c2) entered disabled state
[  902.289684][   T71] br0: port 3(c3) entered disabled state
[  902.292360][   T71] c3 (unregistering): left allmulticast mode
[  902.292585][   T71] c3 (unregistering): left promiscuous mode
[  902.292764][   T71] br0: port 3(c3) entered disabled state
[  902.407870][   T71] br0: port 4(sender) entered disabled state
[  902.410144][   T71] sender (unregistering): left allmulticast mode
[  902.410347][   T71] sender (unregistering): left promiscuous mode
[  902.410521][   T71] br0: port 4(sender) entered disabled state