[  911.811351][T32609] br0: port 1(c1) entered blocking state
[  911.812130][T32609] br0: port 1(c1) entered disabled state
[  911.812353][T32609] c1: entered allmulticast mode
[  911.814032][T32609] c1: entered promiscuous mode
[  911.960341][T32614] br0: port 2(c2) entered blocking state
[  911.960548][T32614] br0: port 2(c2) entered disabled state
[  911.960765][T32614] c2: entered allmulticast mode
[  911.962315][T32614] c2: entered promiscuous mode
[  912.092945][T32619] br0: port 3(c3) entered blocking state
[  912.093126][T32619] br0: port 3(c3) entered disabled state
[  912.093295][T32619] c3: entered allmulticast mode
[  912.094912][T32619] c3: entered promiscuous mode
[  912.250555][T32624] br0: port 4(sender) entered blocking state
[  912.250812][T32624] br0: port 4(sender) entered disabled state
[  912.251066][T32624] sender: entered allmulticast mode
[  912.252658][T32624] sender: entered promiscuous mode
[  912.300835][T32626] br0: port 4(sender) entered blocking state
[  912.301058][T32626] br0: port 4(sender) entered forwarding state
[  912.301394][T32626] br0: port 3(c3) entered blocking state
[  912.301554][T32626] br0: port 3(c3) entered forwarding state
[  912.301856][T32626] br0: port 2(c2) entered blocking state
[  912.302006][T32626] br0: port 2(c2) entered forwarding state
[  912.302307][T32626] br0: port 1(c1) entered blocking state
[  912.302468][T32626] br0: port 1(c1) entered forwarding state
[  923.270541][   T73] br0: port 1(c1) entered disabled state
[  923.282305][   T73] c1 (unregistering): left allmulticast mode
[  923.282541][   T73] c1 (unregistering): left promiscuous mode
[  923.282738][   T73] br0: port 1(c1) entered disabled state
[  923.379793][   T73] br0: port 2(c2) entered disabled state
[  923.391099][   T73] c2 (unregistering): left allmulticast mode
[  923.391373][   T73] c2 (unregistering): left promiscuous mode
[  923.391656][   T73] br0: port 2(c2) entered disabled state
[  923.490889][   T73] br0: port 3(c3) entered disabled state
[  923.494021][   T73] c3 (unregistering): left allmulticast mode
[  923.494434][   T73] c3 (unregistering): left promiscuous mode
[  923.495791][   T73] br0: port 3(c3) entered disabled state
[  923.613581][   T73] br0: port 4(sender) entered disabled state
[  923.616872][   T73] sender (unregistering): left allmulticast mode
[  923.617115][   T73] sender (unregistering): left promiscuous mode
[  923.617353][   T73] br0: port 4(sender) entered disabled state