[ 1528.053191][T18811] br0: port 1(c1) entered blocking state
[ 1528.053512][T18811] br0: port 1(c1) entered disabled state
[ 1528.053774][T18811] c1: entered allmulticast mode
[ 1528.055688][T18811] c1: entered promiscuous mode
[ 1528.540568][T18816] br0: port 2(c2) entered blocking state
[ 1528.540818][T18816] br0: port 2(c2) entered disabled state
[ 1528.541085][T18816] c2: entered allmulticast mode
[ 1528.544294][T18816] c2: entered promiscuous mode
[ 1529.043395][T18821] br0: port 3(c3) entered blocking state
[ 1529.043716][T18821] br0: port 3(c3) entered disabled state
[ 1529.043969][T18821] c3: entered allmulticast mode
[ 1529.045906][T18821] c3: entered promiscuous mode
[ 1529.552268][T18826] br0: port 4(sender) entered blocking state
[ 1529.552798][T18826] br0: port 4(sender) entered disabled state
[ 1529.553305][T18826] sender: entered allmulticast mode
[ 1529.556738][T18826] sender: entered promiscuous mode
[ 1529.758655][T18828] br0: port 4(sender) entered blocking state
[ 1529.758974][T18828] br0: port 4(sender) entered forwarding state
[ 1529.759463][T18828] br0: port 3(c3) entered blocking state
[ 1529.759683][T18828] br0: port 3(c3) entered forwarding state
[ 1529.760122][T18828] br0: port 2(c2) entered blocking state
[ 1529.760344][T18828] br0: port 2(c2) entered forwarding state
[ 1529.760770][T18828] br0: port 1(c1) entered blocking state
[ 1529.760992][T18828] br0: port 1(c1) entered forwarding state
[ 1541.683586][   T66] br0: port 1(c1) entered disabled state
[ 1541.849673][   T66] c1 (unregistering): left allmulticast mode
[ 1541.849929][   T66] c1 (unregistering): left promiscuous mode
[ 1541.850164][   T66] br0: port 1(c1) entered disabled state
[ 1542.068313][   T66] br0: port 2(c2) entered disabled state
[ 1542.194697][   T66] c2 (unregistering): left allmulticast mode
[ 1542.194969][   T66] c2 (unregistering): left promiscuous mode
[ 1542.195234][   T66] br0: port 2(c2) entered disabled state
[ 1542.492283][   T66] br0: port 3(c3) entered disabled state
[ 1542.606761][   T66] c3 (unregistering): left allmulticast mode
[ 1542.607085][   T66] c3 (unregistering): left promiscuous mode
[ 1542.607325][   T66] br0: port 3(c3) entered disabled state
[ 1542.895774][   T66] br0: port 4(sender) entered disabled state
[ 1543.021738][   T66] sender (unregistering): left allmulticast mode
[ 1543.022071][   T66] sender (unregistering): left promiscuous mode
[ 1543.022313][   T66] br0: port 4(sender) entered disabled state