[ 1957.451613][T19201] br0: port 1(c1) entered blocking state
[ 1957.452238][T19201] br0: port 1(c1) entered disabled state
[ 1957.452667][T19201] c1: entered allmulticast mode
[ 1957.456854][T19201] c1: entered promiscuous mode
[ 1958.245624][T19206] br0: port 2(c2) entered blocking state
[ 1958.246104][T19206] br0: port 2(c2) entered disabled state
[ 1958.246526][T19206] c2: entered allmulticast mode
[ 1958.250126][T19206] c2: entered promiscuous mode
[ 1959.025173][T19211] br0: port 3(c3) entered blocking state
[ 1959.025612][T19211] br0: port 3(c3) entered disabled state
[ 1959.026030][T19211] c3: entered allmulticast mode
[ 1959.029778][T19211] c3: entered promiscuous mode
[ 1959.813810][T19216] br0: port 4(sender) entered blocking state
[ 1959.815107][T19216] br0: port 4(sender) entered disabled state
[ 1959.815661][T19216] sender: entered allmulticast mode
[ 1959.819321][T19216] sender: entered promiscuous mode
[ 1960.085874][T19218] br0: port 4(sender) entered blocking state
[ 1960.086472][T19218] br0: port 4(sender) entered forwarding state
[ 1960.087315][T19218] br0: port 3(c3) entered blocking state
[ 1960.087712][T19218] br0: port 3(c3) entered forwarding state
[ 1960.088456][T19218] br0: port 2(c2) entered blocking state
[ 1960.088918][T19218] br0: port 2(c2) entered forwarding state
[ 1960.089652][T19218] br0: port 1(c1) entered blocking state
[ 1960.090029][T19218] br0: port 1(c1) entered forwarding state
[ 1972.666107][   T70] br0: port 1(c1) entered disabled state
[ 1972.785024][   T70] c1 (unregistering): left allmulticast mode
[ 1972.785536][   T70] c1 (unregistering): left promiscuous mode
[ 1972.785903][   T70] br0: port 1(c1) entered disabled state
[ 1973.245996][   T70] br0: port 2(c2) entered disabled state
[ 1973.362358][   T70] c2 (unregistering): left allmulticast mode
[ 1973.362828][   T70] c2 (unregistering): left promiscuous mode
[ 1973.363238][   T70] br0: port 2(c2) entered disabled state
[ 1973.886268][   T70] br0: port 3(c3) entered disabled state
[ 1974.028974][   T70] c3 (unregistering): left allmulticast mode
[ 1974.029764][   T70] c3 (unregistering): left promiscuous mode
[ 1974.030469][   T70] br0: port 3(c3) entered disabled state
[ 1974.478701][   T70] br0: port 4(sender) entered disabled state
[ 1974.578395][   T70] sender (unregistering): left allmulticast mode
[ 1974.579066][   T70] sender (unregistering): left promiscuous mode
[ 1974.579503][   T70] br0: port 4(sender) entered disabled state