[ 1953.242087][T19181] br0: port 1(c1) entered blocking state
[ 1953.243012][T19181] br0: port 1(c1) entered disabled state
[ 1953.243405][T19181] c1: entered allmulticast mode
[ 1953.246812][T19181] c1: entered promiscuous mode
[ 1953.943836][T19186] br0: port 2(c2) entered blocking state
[ 1953.944471][T19186] br0: port 2(c2) entered disabled state
[ 1953.944928][T19186] c2: entered allmulticast mode
[ 1953.949014][T19186] c2: entered promiscuous mode
[ 1954.642997][T19191] br0: port 3(c3) entered blocking state
[ 1954.643933][T19191] br0: port 3(c3) entered disabled state
[ 1954.644294][T19191] c3: entered allmulticast mode
[ 1954.647699][T19191] c3: entered promiscuous mode
[ 1955.315075][T19196] br0: port 4(sender) entered blocking state
[ 1955.315563][T19196] br0: port 4(sender) entered disabled state
[ 1955.316002][T19196] sender: entered allmulticast mode
[ 1955.319338][T19196] sender: entered promiscuous mode
[ 1955.586371][T19198] br0: port 4(sender) entered blocking state
[ 1955.586921][T19198] br0: port 4(sender) entered forwarding state
[ 1955.587674][T19198] br0: port 3(c3) entered blocking state
[ 1955.588005][T19198] br0: port 3(c3) entered forwarding state
[ 1955.588680][T19198] br0: port 2(c2) entered blocking state
[ 1955.589012][T19198] br0: port 2(c2) entered forwarding state
[ 1955.589678][T19198] br0: port 1(c1) entered blocking state
[ 1955.590013][T19198] br0: port 1(c1) entered forwarding state
[ 1968.115128][   T70] br0: port 1(c1) entered disabled state
[ 1968.195397][   T70] c1 (unregistering): left allmulticast mode
[ 1968.195919][   T70] c1 (unregistering): left promiscuous mode
[ 1968.196296][   T70] br0: port 1(c1) entered disabled state
[ 1968.749121][   T70] br0: port 2(c2) entered disabled state
[ 1968.877582][   T70] c2 (unregistering): left allmulticast mode
[ 1968.878035][   T70] c2 (unregistering): left promiscuous mode
[ 1968.878436][   T70] br0: port 2(c2) entered disabled state
[ 1969.330086][   T70] br0: port 3(c3) entered disabled state
[ 1969.415399][   T70] c3 (unregistering): left allmulticast mode
[ 1969.415854][   T70] c3 (unregistering): left promiscuous mode
[ 1969.416211][   T70] br0: port 3(c3) entered disabled state
[ 1969.909989][   T70] br0: port 4(sender) entered disabled state
[ 1970.024641][   T70] sender (unregistering): left allmulticast mode
[ 1970.025081][   T70] sender (unregistering): left promiscuous mode
[ 1970.025471][   T70] br0: port 4(sender) entered disabled state