[ 2982.751868][T29335] br0: port 1(c1) entered blocking state
[ 2982.752538][T29335] br0: port 1(c1) entered disabled state
[ 2982.752911][T29335] c1: entered allmulticast mode
[ 2982.756240][T29335] c1: entered promiscuous mode
[ 2983.497044][T29340] br0: port 2(c2) entered blocking state
[ 2983.497459][T29340] br0: port 2(c2) entered disabled state
[ 2983.497793][T29340] c2: entered allmulticast mode
[ 2983.501282][T29340] c2: entered promiscuous mode
[ 2984.160196][T29345] br0: port 3(c3) entered blocking state
[ 2984.160576][T29345] br0: port 3(c3) entered disabled state
[ 2984.160968][T29345] c3: entered allmulticast mode
[ 2984.164865][T29345] c3: entered promiscuous mode
[ 2984.854085][T29350] br0: port 4(sender) entered blocking state
[ 2984.854508][T29350] br0: port 4(sender) entered disabled state
[ 2984.854926][T29350] sender: entered allmulticast mode
[ 2984.859335][T29350] sender: entered promiscuous mode
[ 2985.139994][T29352] br0: port 4(sender) entered blocking state
[ 2985.140521][T29352] br0: port 4(sender) entered forwarding state
[ 2985.141266][T29352] br0: port 3(c3) entered blocking state
[ 2985.141583][T29352] br0: port 3(c3) entered forwarding state
[ 2985.142377][T29352] br0: port 2(c2) entered blocking state
[ 2985.142766][T29352] br0: port 2(c2) entered forwarding state
[ 2985.143665][T29352] br0: port 1(c1) entered blocking state
[ 2985.144062][T29352] br0: port 1(c1) entered forwarding state
[ 2997.696661][   T12] br0: port 1(c1) entered disabled state
[ 2997.718576][   T12] c1 (unregistering): left allmulticast mode
[ 2997.718985][   T12] c1 (unregistering): left promiscuous mode
[ 2997.719384][   T12] br0: port 1(c1) entered disabled state
[ 2998.214415][   T12] br0: port 2(c2) entered disabled state
[ 2998.238270][   T12] c2 (unregistering): left allmulticast mode
[ 2998.238693][   T12] c2 (unregistering): left promiscuous mode
[ 2998.239155][   T12] br0: port 2(c2) entered disabled state
[ 2998.758099][   T12] br0: port 3(c3) entered disabled state
[ 2998.782510][   T12] c3 (unregistering): left allmulticast mode
[ 2998.782909][   T12] c3 (unregistering): left promiscuous mode
[ 2998.783524][   T12] br0: port 3(c3) entered disabled state
[ 2999.291419][   T12] br0: port 4(sender) entered disabled state
[ 2999.315936][   T12] sender (unregistering): left allmulticast mode
[ 2999.316411][   T12] sender (unregistering): left promiscuous mode
[ 2999.316801][   T12] br0: port 4(sender) entered disabled state