[ 2923.570160][T29104] br0: port 1(c1) entered blocking state
[ 2923.570529][T29104] br0: port 1(c1) entered disabled state
[ 2923.570879][T29104] c1: entered allmulticast mode
[ 2923.574231][T29104] c1: entered promiscuous mode
[ 2924.228485][T29109] br0: port 2(c2) entered blocking state
[ 2924.228840][T29109] br0: port 2(c2) entered disabled state
[ 2924.229201][T29109] c2: entered allmulticast mode
[ 2924.233062][T29109] c2: entered promiscuous mode
[ 2924.906717][T29114] br0: port 3(c3) entered blocking state
[ 2924.907070][T29114] br0: port 3(c3) entered disabled state
[ 2924.907424][T29114] c3: entered allmulticast mode
[ 2924.910923][T29114] c3: entered promiscuous mode
[ 2925.551300][T29119] br0: port 4(sender) entered blocking state
[ 2925.551835][T29119] br0: port 4(sender) entered disabled state
[ 2925.552329][T29119] sender: entered allmulticast mode
[ 2925.556368][T29119] sender: entered promiscuous mode
[ 2925.803063][T29121] br0: port 4(sender) entered blocking state
[ 2925.803531][T29121] br0: port 4(sender) entered forwarding state
[ 2925.804277][T29121] br0: port 3(c3) entered blocking state
[ 2925.804608][T29121] br0: port 3(c3) entered forwarding state
[ 2925.805292][T29121] br0: port 2(c2) entered blocking state
[ 2925.805626][T29121] br0: port 2(c2) entered forwarding state
[ 2925.806303][T29121] br0: port 1(c1) entered blocking state
[ 2925.806641][T29121] br0: port 1(c1) entered forwarding state
[ 2938.217562][   T68] br0: port 1(c1) entered disabled state
[ 2938.242154][   T68] c1 (unregistering): left allmulticast mode
[ 2938.242684][   T68] c1 (unregistering): left promiscuous mode
[ 2938.243075][   T68] br0: port 1(c1) entered disabled state
[ 2938.729553][   T68] br0: port 2(c2) entered disabled state
[ 2938.751795][   T68] c2 (unregistering): left allmulticast mode
[ 2938.752202][   T68] c2 (unregistering): left promiscuous mode
[ 2938.752607][   T68] br0: port 2(c2) entered disabled state
[ 2939.281152][   T68] br0: port 3(c3) entered disabled state
[ 2939.318998][   T68] c3 (unregistering): left allmulticast mode
[ 2939.319477][   T68] c3 (unregistering): left promiscuous mode
[ 2939.319859][   T68] br0: port 3(c3) entered disabled state
[ 2939.782783][   T68] br0: port 4(sender) entered disabled state
[ 2939.808095][   T68] sender (unregistering): left allmulticast mode
[ 2939.808584][   T68] sender (unregistering): left promiscuous mode
[ 2939.808970][   T68] br0: port 4(sender) entered disabled state