[  948.148288][T30154] br0: port 1(c1) entered blocking state
[  948.148474][T30154] br0: port 1(c1) entered disabled state
[  948.149537][T30154] c1: entered allmulticast mode
[  948.150989][T30154] c1: entered promiscuous mode
[  948.304200][T30159] br0: port 2(c2) entered blocking state
[  948.304420][T30159] br0: port 2(c2) entered disabled state
[  948.304643][T30159] c2: entered allmulticast mode
[  948.306141][T30159] c2: entered promiscuous mode
[  948.445775][T30164] br0: port 3(c3) entered blocking state
[  948.445954][T30164] br0: port 3(c3) entered disabled state
[  948.446131][T30164] c3: entered allmulticast mode
[  948.447625][T30164] c3: entered promiscuous mode
[  948.587543][T30169] br0: port 4(sender) entered blocking state
[  948.587748][T30169] br0: port 4(sender) entered disabled state
[  948.587940][T30169] sender: entered allmulticast mode
[  948.589439][T30169] sender: entered promiscuous mode
[  948.642863][T30171] br0: port 4(sender) entered blocking state
[  948.643123][T30171] br0: port 4(sender) entered forwarding state
[  948.643523][T30171] br0: port 3(c3) entered blocking state
[  948.643708][T30171] br0: port 3(c3) entered forwarding state
[  948.644069][T30171] br0: port 2(c2) entered blocking state
[  948.644263][T30171] br0: port 2(c2) entered forwarding state
[  948.644625][T30171] br0: port 1(c1) entered blocking state
[  948.644813][T30171] br0: port 1(c1) entered forwarding state
[  959.673954][   T69] br0: port 1(c1) entered disabled state
[  959.676971][   T69] c1 (unregistering): left allmulticast mode
[  959.677272][   T69] c1 (unregistering): left promiscuous mode
[  959.677452][   T69] br0: port 1(c1) entered disabled state
[  959.807579][   T69] br0: port 2(c2) entered disabled state
[  959.810009][   T69] c2 (unregistering): left allmulticast mode
[  959.810200][   T69] c2 (unregistering): left promiscuous mode
[  959.810378][   T69] br0: port 2(c2) entered disabled state
[  959.943049][   T69] br0: port 3(c3) entered disabled state
[  959.945432][   T69] c3 (unregistering): left allmulticast mode
[  959.945628][   T69] c3 (unregistering): left promiscuous mode
[  959.945807][   T69] br0: port 3(c3) entered disabled state
[  960.078434][   T69] br0: port 4(sender) entered disabled state
[  960.080942][   T69] sender (unregistering): left allmulticast mode
[  960.081128][   T69] sender (unregistering): left promiscuous mode
[  960.081306][   T69] br0: port 4(sender) entered disabled state