[  936.490144][T30367] br0: port 1(c1) entered blocking state
[  936.490440][T30367] br0: port 1(c1) entered disabled state
[  936.490723][T30367] c1: entered allmulticast mode
[  936.492480][T30367] c1: entered promiscuous mode
[  936.639391][T30372] br0: port 2(c2) entered blocking state
[  936.639610][T30372] br0: port 2(c2) entered disabled state
[  936.639854][T30372] c2: entered allmulticast mode
[  936.641540][T30372] c2: entered promiscuous mode
[  936.782434][T30377] br0: port 3(c3) entered blocking state
[  936.782628][T30377] br0: port 3(c3) entered disabled state
[  936.782804][T30377] c3: entered allmulticast mode
[  936.784766][T30377] c3: entered promiscuous mode
[  936.932638][T30382] br0: port 4(sender) entered blocking state
[  936.932913][T30382] br0: port 4(sender) entered disabled state
[  936.934247][T30382] sender: entered allmulticast mode
[  936.935927][T30382] sender: entered promiscuous mode
[  936.988042][T30384] br0: port 4(sender) entered blocking state
[  936.988334][T30384] br0: port 4(sender) entered forwarding state
[  936.988779][T30384] br0: port 3(c3) entered blocking state
[  936.988999][T30384] br0: port 3(c3) entered forwarding state
[  936.989428][T30384] br0: port 2(c2) entered blocking state
[  936.989643][T30384] br0: port 2(c2) entered forwarding state
[  936.990050][T30384] br0: port 1(c1) entered blocking state
[  936.990281][T30384] br0: port 1(c1) entered forwarding state
[  948.124196][   T12] br0: port 1(c1) entered disabled state
[  948.140163][   T12] c1 (unregistering): left allmulticast mode
[  948.140436][   T12] c1 (unregistering): left promiscuous mode
[  948.140694][   T12] br0: port 1(c1) entered disabled state
[  948.249271][   T12] br0: port 2(c2) entered disabled state
[  948.261479][   T12] c2 (unregistering): left allmulticast mode
[  948.261738][   T12] c2 (unregistering): left promiscuous mode
[  948.261979][   T12] br0: port 2(c2) entered disabled state
[  948.385471][   T12] br0: port 3(c3) entered disabled state
[  948.395851][   T12] c3 (unregistering): left allmulticast mode
[  948.396113][   T12] c3 (unregistering): left promiscuous mode
[  948.396354][   T12] br0: port 3(c3) entered disabled state
[  948.527388][   T12] br0: port 4(sender) entered disabled state
[  948.538729][   T12] sender (unregistering): left allmulticast mode
[  948.538970][   T12] sender (unregistering): left promiscuous mode
[  948.539222][   T12] br0: port 4(sender) entered disabled state