[ 2242.343014][T18258] br0: port 1(c1) entered blocking state
[ 2242.344259][T18258] br0: port 1(c1) entered disabled state
[ 2242.344487][T18258] c1: entered allmulticast mode
[ 2242.346676][T18258] c1: entered promiscuous mode
[ 2243.170108][T18263] br0: port 2(c2) entered blocking state
[ 2243.170423][T18263] br0: port 2(c2) entered disabled state
[ 2243.170641][T18263] c2: entered allmulticast mode
[ 2243.172515][T18263] c2: entered promiscuous mode
[ 2244.020991][T18268] br0: port 3(c3) entered blocking state
[ 2244.021289][T18268] br0: port 3(c3) entered disabled state
[ 2244.021509][T18268] c3: entered allmulticast mode
[ 2244.024558][T18268] c3: entered promiscuous mode
[ 2244.845110][T18273] br0: port 4(sender) entered blocking state
[ 2244.846558][T18273] br0: port 4(sender) entered disabled state
[ 2244.847104][T18273] sender: entered allmulticast mode
[ 2244.849167][T18273] sender: entered promiscuous mode
[ 2245.172484][T18275] br0: port 4(sender) entered blocking state
[ 2245.172770][T18275] br0: port 4(sender) entered forwarding state
[ 2245.173222][T18275] br0: port 3(c3) entered blocking state
[ 2245.173412][T18275] br0: port 3(c3) entered forwarding state
[ 2245.173809][T18275] br0: port 2(c2) entered blocking state
[ 2245.174009][T18275] br0: port 2(c2) entered forwarding state
[ 2245.174413][T18275] br0: port 1(c1) entered blocking state
[ 2245.174631][T18275] br0: port 1(c1) entered forwarding state
[ 2258.069988][   T11] br0: port 1(c1) entered disabled state
[ 2258.140857][   T11] c1 (unregistering): left allmulticast mode
[ 2258.141100][   T11] c1 (unregistering): left promiscuous mode
[ 2258.141324][   T11] br0: port 1(c1) entered disabled state
[ 2258.675755][   T11] br0: port 2(c2) entered disabled state
[ 2258.830911][   T11] c2 (unregistering): left allmulticast mode
[ 2258.831164][   T11] c2 (unregistering): left promiscuous mode
[ 2258.831399][   T11] br0: port 2(c2) entered disabled state
[ 2259.270374][   T11] br0: port 3(c3) entered disabled state
[ 2259.365836][   T11] c3 (unregistering): left allmulticast mode
[ 2259.366101][   T11] c3 (unregistering): left promiscuous mode
[ 2259.366344][   T11] br0: port 3(c3) entered disabled state
[ 2259.950419][   T11] br0: port 4(sender) entered disabled state
[ 2260.046833][   T11] sender (unregistering): left allmulticast mode
[ 2260.047096][   T11] sender (unregistering): left promiscuous mode
[ 2260.047330][   T11] br0: port 4(sender) entered disabled state