[  930.100398][T32276] br0: port 1(c1) entered blocking state
[  930.100587][T32276] br0: port 1(c1) entered disabled state
[  930.100745][T32276] c1: entered allmulticast mode
[  930.102186][T32276] c1: entered promiscuous mode
[  930.238116][T32281] br0: port 2(c2) entered blocking state
[  930.238326][T32281] br0: port 2(c2) entered disabled state
[  930.238545][T32281] c2: entered allmulticast mode
[  930.240648][T32281] c2: entered promiscuous mode
[  930.366440][T32286] br0: port 3(c3) entered blocking state
[  930.366635][T32286] br0: port 3(c3) entered disabled state
[  930.367089][T32286] c3: entered allmulticast mode
[  930.368587][T32286] c3: entered promiscuous mode
[  930.512305][T32291] br0: port 4(sender) entered blocking state
[  930.512508][T32291] br0: port 4(sender) entered disabled state
[  930.512696][T32291] sender: entered allmulticast mode
[  930.514129][T32291] sender: entered promiscuous mode
[  930.557796][T32293] br0: port 4(sender) entered blocking state
[  930.558001][T32293] br0: port 4(sender) entered forwarding state
[  930.558319][T32293] br0: port 3(c3) entered blocking state
[  930.558467][T32293] br0: port 3(c3) entered forwarding state
[  930.558749][T32293] br0: port 2(c2) entered blocking state
[  930.558898][T32293] br0: port 2(c2) entered forwarding state
[  930.559185][T32293] br0: port 1(c1) entered blocking state
[  930.559333][T32293] br0: port 1(c1) entered forwarding state
[  941.496300][   T70] br0: port 1(c1) entered disabled state
[  941.499329][   T70] c1 (unregistering): left allmulticast mode
[  941.499541][   T70] c1 (unregistering): left promiscuous mode
[  941.499719][   T70] br0: port 1(c1) entered disabled state
[  941.599903][   T70] br0: port 2(c2) entered disabled state
[  941.610657][   T70] c2 (unregistering): left allmulticast mode
[  941.610898][   T70] c2 (unregistering): left promiscuous mode
[  941.611075][   T70] br0: port 2(c2) entered disabled state
[  941.704292][   T70] br0: port 3(c3) entered disabled state
[  941.717208][   T70] c3 (unregistering): left allmulticast mode
[  941.717409][   T70] c3 (unregistering): left promiscuous mode
[  941.717598][   T70] br0: port 3(c3) entered disabled state
[  941.818050][   T70] br0: port 4(sender) entered disabled state
[  941.821676][   T70] sender (unregistering): left allmulticast mode
[  941.821880][   T70] sender (unregistering): left promiscuous mode
[  941.822054][   T70] br0: port 4(sender) entered disabled state