[ 1957.963631][T19219] br0: port 1(c1) entered blocking state
[ 1957.964004][T19219] br0: port 1(c1) entered disabled state
[ 1957.964354][T19219] c1: entered allmulticast mode
[ 1957.968645][T19219] c1: entered promiscuous mode
[ 1958.647044][T19224] br0: port 2(c2) entered blocking state
[ 1958.647420][T19224] br0: port 2(c2) entered disabled state
[ 1958.647783][T19224] c2: entered allmulticast mode
[ 1958.651158][T19224] c2: entered promiscuous mode
[ 1959.337634][T19229] br0: port 3(c3) entered blocking state
[ 1959.338001][T19229] br0: port 3(c3) entered disabled state
[ 1959.338356][T19229] c3: entered allmulticast mode
[ 1959.343667][T19229] c3: entered promiscuous mode
[ 1960.021022][T19234] br0: port 4(sender) entered blocking state
[ 1960.021493][T19234] br0: port 4(sender) entered disabled state
[ 1960.021949][T19234] sender: entered allmulticast mode
[ 1960.026574][T19234] sender: entered promiscuous mode
[ 1960.283395][T19236] br0: port 4(sender) entered blocking state
[ 1960.283952][T19236] br0: port 4(sender) entered forwarding state
[ 1960.284695][T19236] br0: port 3(c3) entered blocking state
[ 1960.285040][T19236] br0: port 3(c3) entered forwarding state
[ 1960.285715][T19236] br0: port 2(c2) entered blocking state
[ 1960.286075][T19236] br0: port 2(c2) entered forwarding state
[ 1960.286759][T19236] br0: port 1(c1) entered blocking state
[ 1960.287181][T19236] br0: port 1(c1) entered forwarding state
[ 1973.188570][   T70] br0: port 1(c1) entered disabled state
[ 1973.340081][   T70] c1 (unregistering): left allmulticast mode
[ 1973.340543][   T70] c1 (unregistering): left promiscuous mode
[ 1973.340937][   T70] br0: port 1(c1) entered disabled state
[ 1973.739242][   T70] br0: port 2(c2) entered disabled state
[ 1973.846722][   T70] c2 (unregistering): left allmulticast mode
[ 1973.847201][   T70] c2 (unregistering): left promiscuous mode
[ 1973.847577][   T70] br0: port 2(c2) entered disabled state
[ 1974.331634][   T70] br0: port 3(c3) entered disabled state
[ 1974.484723][   T70] c3 (unregistering): left allmulticast mode
[ 1974.485194][   T70] c3 (unregistering): left promiscuous mode
[ 1974.485572][   T70] br0: port 3(c3) entered disabled state
[ 1975.017687][   T70] br0: port 4(sender) entered disabled state
[ 1975.124780][   T70] sender (unregistering): left allmulticast mode
[ 1975.125341][   T70] sender (unregistering): left promiscuous mode
[ 1975.125719][   T70] br0: port 4(sender) entered disabled state