[  458.246142] br0: port 1(c1) entered blocking state
[  458.246203] br0: port 1(c1) entered disabled state
[  458.246270] c1: entered allmulticast mode
[  458.246348] c1: entered promiscuous mode
[  458.291402] br0: port 2(c2) entered blocking state
[  458.291472] br0: port 2(c2) entered disabled state
[  458.291534] c2: entered allmulticast mode
[  458.291631] c2: entered promiscuous mode
[  458.338374] br0: port 3(c3) entered blocking state
[  458.338433] br0: port 3(c3) entered disabled state
[  458.338495] c3: entered allmulticast mode
[  458.338568] c3: entered promiscuous mode
[  458.385281] br0: port 4(sender) entered blocking state
[  458.385348] br0: port 4(sender) entered disabled state
[  458.385417] sender: entered allmulticast mode
[  458.385517] sender: entered promiscuous mode
[  458.403036] br0: port 4(sender) entered blocking state
[  458.403091] br0: port 4(sender) entered forwarding state
[  458.403141] br0: port 3(c3) entered blocking state
[  458.403181] br0: port 3(c3) entered forwarding state
[  458.403223] br0: port 2(c2) entered blocking state
[  458.403260] br0: port 2(c2) entered forwarding state
[  458.403297] br0: port 1(c1) entered blocking state
[  458.403335] br0: port 1(c1) entered forwarding state
[  469.098077] br0: port 1(c1) entered disabled state
[  469.098428] c1 (unregistering): left allmulticast mode
[  469.098474] c1 (unregistering): left promiscuous mode
[  469.098514] br0: port 1(c1) entered disabled state
[  469.141208] br0: port 2(c2) entered disabled state
[  469.141646] c2 (unregistering): left allmulticast mode
[  469.141716] c2 (unregistering): left promiscuous mode
[  469.141763] br0: port 2(c2) entered disabled state
[  469.180089] br0: port 3(c3) entered disabled state
[  469.180479] c3 (unregistering): left allmulticast mode
[  469.180556] c3 (unregistering): left promiscuous mode
[  469.180612] br0: port 3(c3) entered disabled state
[  469.213074] br0: port 4(sender) entered disabled state
[  469.213409] sender (unregistering): left allmulticast mode
[  469.213489] sender (unregistering): left promiscuous mode
[  469.213529] br0: port 4(sender) entered disabled state