[ 2550.848313][T18984] br0: port 1(c1) entered blocking state
[ 2550.848633][T18984] br0: port 1(c1) entered disabled state
[ 2550.848850][T18984] c1: entered allmulticast mode
[ 2550.850673][T18984] c1: entered promiscuous mode
[ 2551.747411][T18989] br0: port 2(c2) entered blocking state
[ 2551.747705][T18989] br0: port 2(c2) entered disabled state
[ 2551.747918][T18989] c2: entered allmulticast mode
[ 2551.749693][T18989] c2: entered promiscuous mode
[ 2552.664399][T18994] br0: port 3(c3) entered blocking state
[ 2552.664710][T18994] br0: port 3(c3) entered disabled state
[ 2552.664932][T18994] c3: entered allmulticast mode
[ 2552.666799][T18994] c3: entered promiscuous mode
[ 2553.585751][T18999] br0: port 4(sender) entered blocking state
[ 2553.586014][T18999] br0: port 4(sender) entered disabled state
[ 2553.586287][T18999] sender: entered allmulticast mode
[ 2553.588149][T18999] sender: entered promiscuous mode
[ 2553.934293][T19001] br0: port 4(sender) entered blocking state
[ 2553.934667][T19001] br0: port 4(sender) entered forwarding state
[ 2553.935111][T19001] br0: port 3(c3) entered blocking state
[ 2553.935317][T19001] br0: port 3(c3) entered forwarding state
[ 2553.935729][T19001] br0: port 2(c2) entered blocking state
[ 2553.935932][T19001] br0: port 2(c2) entered forwarding state
[ 2553.936327][T19001] br0: port 1(c1) entered blocking state
[ 2553.936537][T19001] br0: port 1(c1) entered forwarding state
[ 2566.924962][   T11] br0: port 1(c1) entered disabled state
[ 2567.039145][   T11] c1 (unregistering): left allmulticast mode
[ 2567.039378][   T11] c1 (unregistering): left promiscuous mode
[ 2567.039597][   T11] br0: port 1(c1) entered disabled state
[ 2567.581806][   T11] br0: port 2(c2) entered disabled state
[ 2567.670157][   T11] c2 (unregistering): left allmulticast mode
[ 2567.670386][   T11] c2 (unregistering): left promiscuous mode
[ 2567.670603][   T11] br0: port 2(c2) entered disabled state
[ 2568.256882][   T11] br0: port 3(c3) entered disabled state
[ 2568.376152][   T11] c3 (unregistering): left allmulticast mode
[ 2568.376382][   T11] c3 (unregistering): left promiscuous mode
[ 2568.376599][   T11] br0: port 3(c3) entered disabled state
[ 2568.936175][   T11] br0: port 4(sender) entered disabled state
[ 2569.019248][   T11] sender (unregistering): left allmulticast mode
[ 2569.019687][   T11] sender (unregistering): left promiscuous mode
[ 2569.019942][   T11] br0: port 4(sender) entered disabled state