[ 1006.418543][T30294] br0: port 1(c1) entered blocking state
[ 1006.418727][T30294] br0: port 1(c1) entered disabled state
[ 1006.418884][T30294] c1: entered allmulticast mode
[ 1006.420348][T30294] c1: entered promiscuous mode
[ 1006.562529][T30299] br0: port 2(c2) entered blocking state
[ 1006.562697][T30299] br0: port 2(c2) entered disabled state
[ 1006.562853][T30299] c2: entered allmulticast mode
[ 1006.564335][T30299] c2: entered promiscuous mode
[ 1006.697450][T30304] br0: port 3(c3) entered blocking state
[ 1006.697614][T30304] br0: port 3(c3) entered disabled state
[ 1006.697770][T30304] c3: entered allmulticast mode
[ 1006.699225][T30304] c3: entered promiscuous mode
[ 1006.839373][T30309] br0: port 4(sender) entered blocking state
[ 1006.839585][T30309] br0: port 4(sender) entered disabled state
[ 1006.839772][T30309] sender: entered allmulticast mode
[ 1006.841210][T30309] sender: entered promiscuous mode
[ 1006.891478][T30311] br0: port 4(sender) entered blocking state
[ 1006.891696][T30311] br0: port 4(sender) entered forwarding state
[ 1006.892019][T30311] br0: port 3(c3) entered blocking state
[ 1006.892179][T30311] br0: port 3(c3) entered forwarding state
[ 1006.892460][T30311] br0: port 2(c2) entered blocking state
[ 1006.892605][T30311] br0: port 2(c2) entered forwarding state
[ 1006.892891][T30311] br0: port 1(c1) entered blocking state
[ 1006.893041][T30311] br0: port 1(c1) entered forwarding state
[ 1017.960160][   T68] br0: port 1(c1) entered disabled state
[ 1017.963266][   T68] c1 (unregistering): left allmulticast mode
[ 1017.963465][   T68] c1 (unregistering): left promiscuous mode
[ 1017.963643][   T68] br0: port 1(c1) entered disabled state
[ 1018.090935][   T68] br0: port 2(c2) entered disabled state
[ 1018.093676][   T68] c2 (unregistering): left allmulticast mode
[ 1018.093868][   T68] c2 (unregistering): left promiscuous mode
[ 1018.095184][   T68] br0: port 2(c2) entered disabled state
[ 1018.201505][   T68] br0: port 3(c3) entered disabled state
[ 1018.204327][   T68] c3 (unregistering): left allmulticast mode
[ 1018.204516][   T68] c3 (unregistering): left promiscuous mode
[ 1018.204688][   T68] br0: port 3(c3) entered disabled state
[ 1018.323062][   T68] br0: port 4(sender) entered disabled state
[ 1018.326307][   T68] sender (unregistering): left allmulticast mode
[ 1018.326495][   T68] sender (unregistering): left promiscuous mode
[ 1018.326673][   T68] br0: port 4(sender) entered disabled state