[  458.771509] br0: port 1(c1) entered blocking state
[  458.771595] br0: port 1(c1) entered disabled state
[  458.771668] c1: entered allmulticast mode
[  458.771761] c1: entered promiscuous mode
[  458.818084] br0: port 2(c2) entered blocking state
[  458.818184] br0: port 2(c2) entered disabled state
[  458.818262] c2: entered allmulticast mode
[  458.818348] c2: entered promiscuous mode
[  458.863700] br0: port 3(c3) entered blocking state
[  458.863758] br0: port 3(c3) entered disabled state
[  458.863811] c3: entered allmulticast mode
[  458.863881] c3: entered promiscuous mode
[  458.911060] br0: port 4(sender) entered blocking state
[  458.911148] br0: port 4(sender) entered disabled state
[  458.911211] sender: entered allmulticast mode
[  458.911294] sender: entered promiscuous mode
[  458.930228] br0: port 4(sender) entered blocking state
[  458.930293] br0: port 4(sender) entered forwarding state
[  458.930383] br0: port 3(c3) entered blocking state
[  458.930446] br0: port 3(c3) entered forwarding state
[  458.930518] br0: port 2(c2) entered blocking state
[  458.930582] br0: port 2(c2) entered forwarding state
[  458.930648] br0: port 1(c1) entered blocking state
[  458.930713] br0: port 1(c1) entered forwarding state
[  469.612653] br0: port 1(c1) entered disabled state
[  469.612971] c1 (unregistering): left allmulticast mode
[  469.613031] c1 (unregistering): left promiscuous mode
[  469.613079] br0: port 1(c1) entered disabled state
[  469.646667] br0: port 2(c2) entered disabled state
[  469.647026] c2 (unregistering): left allmulticast mode
[  469.647131] c2 (unregistering): left promiscuous mode
[  469.647198] br0: port 2(c2) entered disabled state
[  469.697648] br0: port 3(c3) entered disabled state
[  469.697929] c3 (unregistering): left allmulticast mode
[  469.698004] c3 (unregistering): left promiscuous mode
[  469.698062] br0: port 3(c3) entered disabled state
[  469.740697] br0: port 4(sender) entered disabled state
[  469.740936] sender (unregistering): left allmulticast mode
[  469.740989] sender (unregistering): left promiscuous mode
[  469.741026] br0: port 4(sender) entered disabled state