[ 2876.938655][T29210] br0: port 1(c1) entered blocking state
[ 2876.939076][T29210] br0: port 1(c1) entered disabled state
[ 2876.939580][T29210] c1: entered allmulticast mode
[ 2876.942966][T29210] c1: entered promiscuous mode
[ 2877.610345][T29215] br0: port 2(c2) entered blocking state
[ 2877.610934][T29215] br0: port 2(c2) entered disabled state
[ 2877.611317][T29215] c2: entered allmulticast mode
[ 2877.614651][T29215] c2: entered promiscuous mode
[ 2878.274994][T29220] br0: port 3(c3) entered blocking state
[ 2878.275412][T29220] br0: port 3(c3) entered disabled state
[ 2878.275800][T29220] c3: entered allmulticast mode
[ 2878.279322][T29220] c3: entered promiscuous mode
[ 2878.930894][T29225] br0: port 4(sender) entered blocking state
[ 2878.931309][T29225] br0: port 4(sender) entered disabled state
[ 2878.931735][T29225] sender: entered allmulticast mode
[ 2878.936116][T29225] sender: entered promiscuous mode
[ 2879.163781][T29227] br0: port 4(sender) entered blocking state
[ 2879.164262][T29227] br0: port 4(sender) entered forwarding state
[ 2879.165018][T29227] br0: port 3(c3) entered blocking state
[ 2879.165356][T29227] br0: port 3(c3) entered forwarding state
[ 2879.166031][T29227] br0: port 2(c2) entered blocking state
[ 2879.166373][T29227] br0: port 2(c2) entered forwarding state
[ 2879.167046][T29227] br0: port 1(c1) entered blocking state
[ 2879.167391][T29227] br0: port 1(c1) entered forwarding state
[ 2891.599713][   T12] br0: port 1(c1) entered disabled state
[ 2891.623065][   T12] c1 (unregistering): left allmulticast mode
[ 2891.624356][   T12] c1 (unregistering): left promiscuous mode
[ 2891.624761][   T12] br0: port 1(c1) entered disabled state
[ 2892.137407][   T12] br0: port 2(c2) entered disabled state
[ 2892.160730][   T12] c2 (unregistering): left allmulticast mode
[ 2892.161202][   T12] c2 (unregistering): left promiscuous mode
[ 2892.161606][   T12] br0: port 2(c2) entered disabled state
[ 2892.688783][   T12] br0: port 3(c3) entered disabled state
[ 2892.712043][   T12] c3 (unregistering): left allmulticast mode
[ 2892.712533][   T12] c3 (unregistering): left promiscuous mode
[ 2892.712899][   T12] br0: port 3(c3) entered disabled state
[ 2893.213748][   T12] br0: port 4(sender) entered disabled state
[ 2893.235784][   T12] sender (unregistering): left allmulticast mode
[ 2893.236187][   T12] sender (unregistering): left promiscuous mode
[ 2893.236588][   T12] br0: port 4(sender) entered disabled state