[  950.002218][T30175] br0: port 1(c1) entered blocking state
[  950.002411][T30175] br0: port 1(c1) entered disabled state
[  950.002574][T30175] c1: entered allmulticast mode
[  950.004065][T30175] c1: entered promiscuous mode
[  950.142474][T30180] br0: port 2(c2) entered blocking state
[  950.142697][T30180] br0: port 2(c2) entered disabled state
[  950.142919][T30180] c2: entered allmulticast mode
[  950.145234][T30180] c2: entered promiscuous mode
[  950.291983][T30185] br0: port 3(c3) entered blocking state
[  950.292203][T30185] br0: port 3(c3) entered disabled state
[  950.292415][T30185] c3: entered allmulticast mode
[  950.293953][T30185] c3: entered promiscuous mode
[  950.431402][T30190] br0: port 4(sender) entered blocking state
[  950.431653][T30190] br0: port 4(sender) entered disabled state
[  950.431906][T30190] sender: entered allmulticast mode
[  950.433474][T30190] sender: entered promiscuous mode
[  950.481359][T30192] br0: port 4(sender) entered blocking state
[  950.481604][T30192] br0: port 4(sender) entered forwarding state
[  950.481998][T30192] br0: port 3(c3) entered blocking state
[  950.482212][T30192] br0: port 3(c3) entered forwarding state
[  950.482605][T30192] br0: port 2(c2) entered blocking state
[  950.482804][T30192] br0: port 2(c2) entered forwarding state
[  950.483165][T30192] br0: port 1(c1) entered blocking state
[  950.483359][T30192] br0: port 1(c1) entered forwarding state
[  961.544876][   T71] br0: port 1(c1) entered disabled state
[  961.557416][   T71] c1 (unregistering): left allmulticast mode
[  961.557618][   T71] c1 (unregistering): left promiscuous mode
[  961.557825][   T71] br0: port 1(c1) entered disabled state
[  961.669019][   T71] br0: port 2(c2) entered disabled state
[  961.680581][   T71] c2 (unregistering): left allmulticast mode
[  961.680780][   T71] c2 (unregistering): left promiscuous mode
[  961.680956][   T71] br0: port 2(c2) entered disabled state
[  961.792936][   T71] br0: port 3(c3) entered disabled state
[  961.804378][   T71] c3 (unregistering): left allmulticast mode
[  961.804575][   T71] c3 (unregistering): left promiscuous mode
[  961.804756][   T71] br0: port 3(c3) entered disabled state
[  961.928364][   T71] br0: port 4(sender) entered disabled state
[  961.930535][   T71] sender (unregistering): left allmulticast mode
[  961.930730][   T71] sender (unregistering): left promiscuous mode
[  961.930914][   T71] br0: port 4(sender) entered disabled state