[ 1984.643058][T19172] br0: port 1(c1) entered blocking state
[ 1984.643547][T19172] br0: port 1(c1) entered disabled state
[ 1984.643900][T19172] c1: entered allmulticast mode
[ 1984.647338][T19172] c1: entered promiscuous mode
[ 1985.336799][T19177] br0: port 2(c2) entered blocking state
[ 1985.337247][T19177] br0: port 2(c2) entered disabled state
[ 1985.337595][T19177] c2: entered allmulticast mode
[ 1985.341164][T19177] c2: entered promiscuous mode
[ 1986.036255][T19182] br0: port 3(c3) entered blocking state
[ 1986.036641][T19182] br0: port 3(c3) entered disabled state
[ 1986.037001][T19182] c3: entered allmulticast mode
[ 1986.040644][T19182] c3: entered promiscuous mode
[ 1986.688338][T19187] br0: port 4(sender) entered blocking state
[ 1986.688762][T19187] br0: port 4(sender) entered disabled state
[ 1986.689174][T19187] sender: entered allmulticast mode
[ 1986.693589][T19187] sender: entered promiscuous mode
[ 1986.953675][T19189] br0: port 4(sender) entered blocking state
[ 1986.954204][T19189] br0: port 4(sender) entered forwarding state
[ 1986.954905][T19189] br0: port 3(c3) entered blocking state
[ 1986.955221][T19189] br0: port 3(c3) entered forwarding state
[ 1986.955856][T19189] br0: port 2(c2) entered blocking state
[ 1986.956178][T19189] br0: port 2(c2) entered forwarding state
[ 1986.956812][T19189] br0: port 1(c1) entered blocking state
[ 1986.957143][T19189] br0: port 1(c1) entered forwarding state
[ 1999.413467][   T12] br0: port 1(c1) entered disabled state
[ 1999.522932][   T12] c1 (unregistering): left allmulticast mode
[ 1999.523384][   T12] c1 (unregistering): left promiscuous mode
[ 1999.523742][   T12] br0: port 1(c1) entered disabled state
[ 1999.942996][   T12] br0: port 2(c2) entered disabled state
[ 2000.044927][   T12] c2 (unregistering): left allmulticast mode
[ 2000.045422][   T12] c2 (unregistering): left promiscuous mode
[ 2000.045782][   T12] br0: port 2(c2) entered disabled state
[ 2000.471372][   T12] br0: port 3(c3) entered disabled state
[ 2000.566956][   T12] c3 (unregistering): left allmulticast mode
[ 2000.567408][   T12] c3 (unregistering): left promiscuous mode
[ 2000.567784][   T12] br0: port 3(c3) entered disabled state
[ 2001.070791][   T12] br0: port 4(sender) entered disabled state
[ 2001.166920][   T12] sender (unregistering): left allmulticast mode
[ 2001.167353][   T12] sender (unregistering): left promiscuous mode
[ 2001.167715][   T12] br0: port 4(sender) entered disabled state