[ 1958.902996][T19213] br0: port 1(c1) entered blocking state
[ 1958.903350][T19213] br0: port 1(c1) entered disabled state
[ 1958.903707][T19213] c1: entered allmulticast mode
[ 1958.907062][T19213] c1: entered promiscuous mode
[ 1959.645278][T19218] br0: port 2(c2) entered blocking state
[ 1959.645701][T19218] br0: port 2(c2) entered disabled state
[ 1959.646569][T19218] c2: entered allmulticast mode
[ 1959.650396][T19218] c2: entered promiscuous mode
[ 1960.365546][T19223] br0: port 3(c3) entered blocking state
[ 1960.365969][T19223] br0: port 3(c3) entered disabled state
[ 1960.366372][T19223] c3: entered allmulticast mode
[ 1960.369880][T19223] c3: entered promiscuous mode
[ 1961.121192][T19228] br0: port 4(sender) entered blocking state
[ 1961.121641][T19228] br0: port 4(sender) entered disabled state
[ 1961.133877][T19228] sender: entered allmulticast mode
[ 1961.137260][T19228] sender: entered promiscuous mode
[ 1961.414778][T19230] br0: port 4(sender) entered blocking state
[ 1961.415548][T19230] br0: port 4(sender) entered forwarding state
[ 1961.416816][T19230] br0: port 3(c3) entered blocking state
[ 1961.417405][T19230] br0: port 3(c3) entered forwarding state
[ 1961.418588][T19230] br0: port 2(c2) entered blocking state
[ 1961.419179][T19230] br0: port 2(c2) entered forwarding state
[ 1961.420139][T19230] br0: port 1(c1) entered blocking state
[ 1961.420488][T19230] br0: port 1(c1) entered forwarding state
[ 1974.034214][   T12] br0: port 1(c1) entered disabled state
[ 1974.160523][   T12] c1 (unregistering): left allmulticast mode
[ 1974.161006][   T12] c1 (unregistering): left promiscuous mode
[ 1974.161379][   T12] br0: port 1(c1) entered disabled state
[ 1974.548541][   T12] br0: port 2(c2) entered disabled state
[ 1974.642745][   T12] c2 (unregistering): left allmulticast mode
[ 1974.643193][   T12] c2 (unregistering): left promiscuous mode
[ 1974.643547][   T12] br0: port 2(c2) entered disabled state
[ 1975.115421][   T12] br0: port 3(c3) entered disabled state
[ 1975.206828][   T12] c3 (unregistering): left allmulticast mode
[ 1975.207266][   T12] c3 (unregistering): left promiscuous mode
[ 1975.207624][   T12] br0: port 3(c3) entered disabled state
[ 1975.678281][   T12] br0: port 4(sender) entered disabled state
[ 1975.827950][   T12] sender (unregistering): left allmulticast mode
[ 1975.828639][   T12] sender (unregistering): left promiscuous mode
[ 1975.829287][   T12] br0: port 4(sender) entered disabled state