[ 1970.904024][T19193] br0: port 1(c1) entered blocking state
[ 1970.904400][T19193] br0: port 1(c1) entered disabled state
[ 1970.904769][T19193] c1: entered allmulticast mode
[ 1970.908256][T19193] c1: entered promiscuous mode
[ 1971.619899][T19198] br0: port 2(c2) entered blocking state
[ 1971.620348][T19198] br0: port 2(c2) entered disabled state
[ 1971.620702][T19198] c2: entered allmulticast mode
[ 1971.624057][T19198] c2: entered promiscuous mode
[ 1972.297145][T19203] br0: port 3(c3) entered blocking state
[ 1972.297584][T19203] br0: port 3(c3) entered disabled state
[ 1972.297927][T19203] c3: entered allmulticast mode
[ 1972.302650][T19203] c3: entered promiscuous mode
[ 1973.025133][T19208] br0: port 4(sender) entered blocking state
[ 1973.026470][T19208] br0: port 4(sender) entered disabled state
[ 1973.026884][T19208] sender: entered allmulticast mode
[ 1973.030225][T19208] sender: entered promiscuous mode
[ 1973.306196][T19210] br0: port 4(sender) entered blocking state
[ 1973.306732][T19210] br0: port 4(sender) entered forwarding state
[ 1973.307486][T19210] br0: port 3(c3) entered blocking state
[ 1973.307818][T19210] br0: port 3(c3) entered forwarding state
[ 1973.308519][T19210] br0: port 2(c2) entered blocking state
[ 1973.308855][T19210] br0: port 2(c2) entered forwarding state
[ 1973.309538][T19210] br0: port 1(c1) entered blocking state
[ 1973.309876][T19210] br0: port 1(c1) entered forwarding state
[ 1985.761260][   T70] br0: port 1(c1) entered disabled state
[ 1985.918276][   T70] c1 (unregistering): left allmulticast mode
[ 1985.918756][   T70] c1 (unregistering): left promiscuous mode
[ 1985.919120][   T70] br0: port 1(c1) entered disabled state
[ 1986.331016][   T70] br0: port 2(c2) entered disabled state
[ 1986.417819][   T70] c2 (unregistering): left allmulticast mode
[ 1986.418610][   T70] c2 (unregistering): left promiscuous mode
[ 1986.419216][   T70] br0: port 2(c2) entered disabled state
[ 1986.851116][   T70] br0: port 3(c3) entered disabled state
[ 1986.937096][   T70] c3 (unregistering): left allmulticast mode
[ 1986.937557][   T70] c3 (unregistering): left promiscuous mode
[ 1986.937933][   T70] br0: port 3(c3) entered disabled state
[ 1987.385696][   T70] br0: port 4(sender) entered disabled state
[ 1987.507044][   T70] sender (unregistering): left allmulticast mode
[ 1987.507576][   T70] sender (unregistering): left promiscuous mode
[ 1987.507961][   T70] br0: port 4(sender) entered disabled state