[ 3259.696518][T28928] br0: port 1(c1) entered blocking state
[ 3259.697606][T28928] br0: port 1(c1) entered disabled state
[ 3259.697978][T28928] c1: entered allmulticast mode
[ 3259.701440][T28928] c1: entered promiscuous mode
[ 3260.353559][T28933] br0: port 2(c2) entered blocking state
[ 3260.353926][T28933] br0: port 2(c2) entered disabled state
[ 3260.354294][T28933] c2: entered allmulticast mode
[ 3260.357785][T28933] c2: entered promiscuous mode
[ 3261.043537][T28938] br0: port 3(c3) entered blocking state
[ 3261.043984][T28938] br0: port 3(c3) entered disabled state
[ 3261.044348][T28938] c3: entered allmulticast mode
[ 3261.047854][T28938] c3: entered promiscuous mode
[ 3261.726804][T28943] br0: port 4(sender) entered blocking state
[ 3261.727301][T28943] br0: port 4(sender) entered disabled state
[ 3261.727754][T28943] sender: entered allmulticast mode
[ 3261.731612][T28943] sender: entered promiscuous mode
[ 3261.972132][T28945] br0: port 4(sender) entered blocking state
[ 3261.972584][T28945] br0: port 4(sender) entered forwarding state
[ 3261.973323][T28945] br0: port 3(c3) entered blocking state
[ 3261.973650][T28945] br0: port 3(c3) entered forwarding state
[ 3261.974338][T28945] br0: port 2(c2) entered blocking state
[ 3261.974669][T28945] br0: port 2(c2) entered forwarding state
[ 3261.975345][T28945] br0: port 1(c1) entered blocking state
[ 3261.975679][T28945] br0: port 1(c1) entered forwarding state
[ 3274.450931][   T69] br0: port 1(c1) entered disabled state
[ 3274.551539][   T69] c1 (unregistering): left allmulticast mode
[ 3274.552050][   T69] c1 (unregistering): left promiscuous mode
[ 3274.552441][   T69] br0: port 1(c1) entered disabled state
[ 3274.953543][   T69] br0: port 2(c2) entered disabled state
[ 3275.078506][   T69] c2 (unregistering): left allmulticast mode
[ 3275.079034][   T69] c2 (unregistering): left promiscuous mode
[ 3275.079419][   T69] br0: port 2(c2) entered disabled state
[ 3275.489178][   T69] br0: port 3(c3) entered disabled state
[ 3275.599524][   T69] c3 (unregistering): left allmulticast mode
[ 3275.600032][   T69] c3 (unregistering): left promiscuous mode
[ 3275.600417][   T69] br0: port 3(c3) entered disabled state
[ 3276.001508][   T69] br0: port 4(sender) entered disabled state
[ 3276.097278][   T69] sender (unregistering): left allmulticast mode
[ 3276.097698][   T69] sender (unregistering): left promiscuous mode
[ 3276.098100][   T69] br0: port 4(sender) entered disabled state