[  897.336745][T30660] br0: port 1(c1) entered blocking state
[  897.336951][T30660] br0: port 1(c1) entered disabled state
[  897.337123][T30660] c1: entered allmulticast mode
[  897.338621][T30660] c1: entered promiscuous mode
[  897.490459][T30665] br0: port 2(c2) entered blocking state
[  897.490657][T30665] br0: port 2(c2) entered disabled state
[  897.491187][T30665] c2: entered allmulticast mode
[  897.492726][T30665] c2: entered promiscuous mode
[  897.632823][T30670] br0: port 3(c3) entered blocking state
[  897.633015][T30670] br0: port 3(c3) entered disabled state
[  897.633188][T30670] c3: entered allmulticast mode
[  897.634722][T30670] c3: entered promiscuous mode
[  897.782355][T30675] br0: port 4(sender) entered blocking state
[  897.782579][T30675] br0: port 4(sender) entered disabled state
[  897.782781][T30675] sender: entered allmulticast mode
[  897.784261][T30675] sender: entered promiscuous mode
[  897.842207][T30677] br0: port 4(sender) entered blocking state
[  897.842430][T30677] br0: port 4(sender) entered forwarding state
[  897.842792][T30677] br0: port 3(c3) entered blocking state
[  897.842943][T30677] br0: port 3(c3) entered forwarding state
[  897.843255][T30677] br0: port 2(c2) entered blocking state
[  897.843409][T30677] br0: port 2(c2) entered forwarding state
[  897.843718][T30677] br0: port 1(c1) entered blocking state
[  897.843888][T30677] br0: port 1(c1) entered forwarding state
[  908.893347][   T12] br0: port 1(c1) entered disabled state
[  908.906650][   T12] c1 (unregistering): left allmulticast mode
[  908.907036][   T12] c1 (unregistering): left promiscuous mode
[  908.907213][   T12] br0: port 1(c1) entered disabled state
[  909.020262][   T12] br0: port 2(c2) entered disabled state
[  909.039949][   T12] c2 (unregistering): left allmulticast mode
[  909.040150][   T12] c2 (unregistering): left promiscuous mode
[  909.040321][   T12] br0: port 2(c2) entered disabled state
[  909.154674][   T12] br0: port 3(c3) entered disabled state
[  909.167034][   T12] c3 (unregistering): left allmulticast mode
[  909.167313][   T12] c3 (unregistering): left promiscuous mode
[  909.167494][   T12] br0: port 3(c3) entered disabled state
[  909.299377][   T12] br0: port 4(sender) entered disabled state
[  909.312742][   T12] sender (unregistering): left allmulticast mode
[  909.312952][   T12] sender (unregistering): left promiscuous mode
[  909.313122][   T12] br0: port 4(sender) entered disabled state