[  926.021215][T32400] br0: port 1(c1) entered blocking state
[  926.021395][T32400] br0: port 1(c1) entered disabled state
[  926.021540][T32400] c1: entered allmulticast mode
[  926.023134][T32400] c1: entered promiscuous mode
[  926.172208][T32405] br0: port 2(c2) entered blocking state
[  926.172836][T32405] br0: port 2(c2) entered disabled state
[  926.172995][T32405] c2: entered allmulticast mode
[  926.174413][T32405] c2: entered promiscuous mode
[  926.322780][T32410] br0: port 3(c3) entered blocking state
[  926.322936][T32410] br0: port 3(c3) entered disabled state
[  926.323089][T32410] c3: entered allmulticast mode
[  926.324852][T32410] c3: entered promiscuous mode
[  926.469730][T32415] br0: port 4(sender) entered blocking state
[  926.469926][T32415] br0: port 4(sender) entered disabled state
[  926.470104][T32415] sender: entered allmulticast mode
[  926.472529][T32415] sender: entered promiscuous mode
[  926.524911][T32417] br0: port 4(sender) entered blocking state
[  926.525099][T32417] br0: port 4(sender) entered forwarding state
[  926.525415][T32417] br0: port 3(c3) entered blocking state
[  926.525554][T32417] br0: port 3(c3) entered forwarding state
[  926.525837][T32417] br0: port 2(c2) entered blocking state
[  926.525975][T32417] br0: port 2(c2) entered forwarding state
[  926.526245][T32417] br0: port 1(c1) entered blocking state
[  926.526392][T32417] br0: port 1(c1) entered forwarding state
[  937.513378][   T12] br0: port 1(c1) entered disabled state
[  937.516706][   T12] c1 (unregistering): left allmulticast mode
[  937.516897][   T12] c1 (unregistering): left promiscuous mode
[  937.517237][   T12] br0: port 1(c1) entered disabled state
[  937.627159][   T12] br0: port 2(c2) entered disabled state
[  937.630748][   T12] c2 (unregistering): left allmulticast mode
[  937.630933][   T12] c2 (unregistering): left promiscuous mode
[  937.631092][   T12] br0: port 2(c2) entered disabled state
[  937.746209][   T12] br0: port 3(c3) entered disabled state
[  937.748910][   T12] c3 (unregistering): left allmulticast mode
[  937.749086][   T12] c3 (unregistering): left promiscuous mode
[  937.749247][   T12] br0: port 3(c3) entered disabled state
[  937.871174][   T12] br0: port 4(sender) entered disabled state
[  937.873826][   T12] sender (unregistering): left allmulticast mode
[  937.874005][   T12] sender (unregistering): left promiscuous mode
[  937.874159][   T12] br0: port 4(sender) entered disabled state