[ 1966.765042][T19159] br0: port 1(c1) entered blocking state
[ 1966.765459][T19159] br0: port 1(c1) entered disabled state
[ 1966.765879][T19159] c1: entered allmulticast mode
[ 1966.769635][T19159] c1: entered promiscuous mode
[ 1967.419063][T19164] br0: port 2(c2) entered blocking state
[ 1967.419457][T19164] br0: port 2(c2) entered disabled state
[ 1967.419839][T19164] c2: entered allmulticast mode
[ 1967.423185][T19164] c2: entered promiscuous mode
[ 1968.094139][T19169] br0: port 3(c3) entered blocking state
[ 1968.094568][T19169] br0: port 3(c3) entered disabled state
[ 1968.094965][T19169] c3: entered allmulticast mode
[ 1968.098377][T19169] c3: entered promiscuous mode
[ 1968.764637][T19174] br0: port 4(sender) entered blocking state
[ 1968.765126][T19174] br0: port 4(sender) entered disabled state
[ 1968.765564][T19174] sender: entered allmulticast mode
[ 1968.769517][T19174] sender: entered promiscuous mode
[ 1969.015982][T19176] br0: port 4(sender) entered blocking state
[ 1969.016481][T19176] br0: port 4(sender) entered forwarding state
[ 1969.017253][T19176] br0: port 3(c3) entered blocking state
[ 1969.017607][T19176] br0: port 3(c3) entered forwarding state
[ 1969.018312][T19176] br0: port 2(c2) entered blocking state
[ 1969.018656][T19176] br0: port 2(c2) entered forwarding state
[ 1969.019343][T19176] br0: port 1(c1) entered blocking state
[ 1969.019700][T19176] br0: port 1(c1) entered forwarding state
[ 1981.441601][   T70] br0: port 1(c1) entered disabled state
[ 1981.560479][   T70] c1 (unregistering): left allmulticast mode
[ 1981.560945][   T70] c1 (unregistering): left promiscuous mode
[ 1981.561327][   T70] br0: port 1(c1) entered disabled state
[ 1981.944883][   T70] br0: port 2(c2) entered disabled state
[ 1982.027542][   T70] c2 (unregistering): left allmulticast mode
[ 1982.028010][   T70] c2 (unregistering): left promiscuous mode
[ 1982.028399][   T70] br0: port 2(c2) entered disabled state
[ 1982.448627][   T70] br0: port 3(c3) entered disabled state
[ 1982.570529][   T70] c3 (unregistering): left allmulticast mode
[ 1982.570976][   T70] c3 (unregistering): left promiscuous mode
[ 1982.571350][   T70] br0: port 3(c3) entered disabled state
[ 1982.959939][   T70] br0: port 4(sender) entered disabled state
[ 1983.044673][   T70] sender (unregistering): left allmulticast mode
[ 1983.045181][   T70] sender (unregistering): left promiscuous mode
[ 1983.045553][   T70] br0: port 4(sender) entered disabled state