[ 1107.180860][T31998] br0: port 1(c1) entered blocking state
[ 1107.181037][T31998] br0: port 1(c1) entered disabled state
[ 1107.181662][T31998] c1: entered allmulticast mode
[ 1107.183159][T31998] c1: entered promiscuous mode
[ 1107.347563][T32003] br0: port 2(c2) entered blocking state
[ 1107.347753][T32003] br0: port 2(c2) entered disabled state
[ 1107.347915][T32003] c2: entered allmulticast mode
[ 1107.349412][T32003] c2: entered promiscuous mode
[ 1107.513766][T32008] br0: port 3(c3) entered blocking state
[ 1107.513941][T32008] br0: port 3(c3) entered disabled state
[ 1107.514097][T32008] c3: entered allmulticast mode
[ 1107.515655][T32008] c3: entered promiscuous mode
[ 1107.669259][T32013] br0: port 4(sender) entered blocking state
[ 1107.669512][T32013] br0: port 4(sender) entered disabled state
[ 1107.669772][T32013] sender: entered allmulticast mode
[ 1107.671384][T32013] sender: entered promiscuous mode
[ 1107.729391][T32015] br0: port 4(sender) entered blocking state
[ 1107.729634][T32015] br0: port 4(sender) entered forwarding state
[ 1107.729996][T32015] br0: port 3(c3) entered blocking state
[ 1107.730194][T32015] br0: port 3(c3) entered forwarding state
[ 1107.730533][T32015] br0: port 2(c2) entered blocking state
[ 1107.730725][T32015] br0: port 2(c2) entered forwarding state
[ 1107.731078][T32015] br0: port 1(c1) entered blocking state
[ 1107.731277][T32015] br0: port 1(c1) entered forwarding state
[ 1118.727435][   T12] br0: port 1(c1) entered disabled state
[ 1118.730935][   T12] c1 (unregistering): left allmulticast mode
[ 1118.731512][   T12] c1 (unregistering): left promiscuous mode
[ 1118.731683][   T12] br0: port 1(c1) entered disabled state
[ 1118.851548][   T12] br0: port 2(c2) entered disabled state
[ 1118.855040][   T12] c2 (unregistering): left allmulticast mode
[ 1118.855607][   T12] c2 (unregistering): left promiscuous mode
[ 1118.855838][   T12] br0: port 2(c2) entered disabled state
[ 1119.004626][   T12] br0: port 3(c3) entered disabled state
[ 1119.014318][   T12] c3 (unregistering): left allmulticast mode
[ 1119.014623][   T12] c3 (unregistering): left promiscuous mode
[ 1119.014939][   T12] br0: port 3(c3) entered disabled state
[ 1119.162508][   T12] br0: port 4(sender) entered disabled state
[ 1119.165061][   T12] sender (unregistering): left allmulticast mode
[ 1119.165275][   T12] sender (unregistering): left promiscuous mode
[ 1119.165444][   T12] br0: port 4(sender) entered disabled state