[ 1983.529941][T19181] br0: port 1(c1) entered blocking state
[ 1983.530361][T19181] br0: port 1(c1) entered disabled state
[ 1983.530718][T19181] c1: entered allmulticast mode
[ 1983.534141][T19181] c1: entered promiscuous mode
[ 1984.227140][T19186] br0: port 2(c2) entered blocking state
[ 1984.227502][T19186] br0: port 2(c2) entered disabled state
[ 1984.227864][T19186] c2: entered allmulticast mode
[ 1984.231817][T19186] c2: entered promiscuous mode
[ 1984.903659][T19191] br0: port 3(c3) entered blocking state
[ 1984.904095][T19191] br0: port 3(c3) entered disabled state
[ 1984.904451][T19191] c3: entered allmulticast mode
[ 1984.908185][T19191] c3: entered promiscuous mode
[ 1985.604101][T19197] br0: port 4(sender) entered blocking state
[ 1985.604630][T19197] br0: port 4(sender) entered disabled state
[ 1985.605102][T19197] sender: entered allmulticast mode
[ 1985.617030][T19197] sender: entered promiscuous mode
[ 1985.878899][T19199] br0: port 4(sender) entered blocking state
[ 1985.879422][T19199] br0: port 4(sender) entered forwarding state
[ 1985.880141][T19199] br0: port 3(c3) entered blocking state
[ 1985.880484][T19199] br0: port 3(c3) entered forwarding state
[ 1985.881151][T19199] br0: port 2(c2) entered blocking state
[ 1985.881465][T19199] br0: port 2(c2) entered forwarding state
[ 1985.882114][T19199] br0: port 1(c1) entered blocking state
[ 1985.882440][T19199] br0: port 1(c1) entered forwarding state
[ 1998.537611][   T12] br0: port 1(c1) entered disabled state
[ 1998.671673][   T12] c1 (unregistering): left allmulticast mode
[ 1998.672170][   T12] c1 (unregistering): left promiscuous mode
[ 1998.672543][   T12] br0: port 1(c1) entered disabled state
[ 1999.060076][   T12] br0: port 2(c2) entered disabled state
[ 1999.163703][   T12] c2 (unregistering): left allmulticast mode
[ 1999.164160][   T12] c2 (unregistering): left promiscuous mode
[ 1999.164540][   T12] br0: port 2(c2) entered disabled state
[ 1999.656546][   T12] br0: port 3(c3) entered disabled state
[ 1999.761698][   T12] c3 (unregistering): left allmulticast mode
[ 1999.762209][   T12] c3 (unregistering): left promiscuous mode
[ 1999.762612][   T12] br0: port 3(c3) entered disabled state
[ 2000.216544][   T12] br0: port 4(sender) entered disabled state
[ 2000.363273][   T12] sender (unregistering): left allmulticast mode
[ 2000.364013][   T12] sender (unregistering): left promiscuous mode
[ 2000.364600][   T12] br0: port 4(sender) entered disabled state