[  461.560389] br0: port 1(c1) entered blocking state
[  461.560500] br0: port 1(c1) entered disabled state
[  461.560581] c1: entered allmulticast mode
[  461.560672] c1: entered promiscuous mode
[  461.611893] br0: port 2(c2) entered blocking state
[  461.611995] br0: port 2(c2) entered disabled state
[  461.612074] c2: entered allmulticast mode
[  461.612175] c2: entered promiscuous mode
[  461.663713] br0: port 3(c3) entered blocking state
[  461.663788] br0: port 3(c3) entered disabled state
[  461.663860] c3: entered allmulticast mode
[  461.663936] c3: entered promiscuous mode
[  461.715689] br0: port 4(sender) entered blocking state
[  461.715799] br0: port 4(sender) entered disabled state
[  461.715885] sender: entered allmulticast mode
[  461.715989] sender: entered promiscuous mode
[  461.737512] br0: port 4(sender) entered blocking state
[  461.737580] br0: port 4(sender) entered forwarding state
[  461.737684] br0: port 3(c3) entered blocking state
[  461.737744] br0: port 3(c3) entered forwarding state
[  461.737793] br0: port 2(c2) entered blocking state
[  461.737840] br0: port 2(c2) entered forwarding state
[  461.737887] br0: port 1(c1) entered blocking state
[  461.737934] br0: port 1(c1) entered forwarding state
[  472.460349] br0: port 1(c1) entered disabled state
[  472.460682] c1 (unregistering): left allmulticast mode
[  472.460742] c1 (unregistering): left promiscuous mode
[  472.460790] br0: port 1(c1) entered disabled state
[  472.506321] br0: port 2(c2) entered disabled state
[  472.506598] c2 (unregistering): left allmulticast mode
[  472.506643] c2 (unregistering): left promiscuous mode
[  472.506686] br0: port 2(c2) entered disabled state
[  472.539364] br0: port 3(c3) entered disabled state
[  472.539725] c3 (unregistering): left allmulticast mode
[  472.539771] c3 (unregistering): left promiscuous mode
[  472.539810] br0: port 3(c3) entered disabled state
[  472.578286] br0: port 4(sender) entered disabled state
[  472.578705] sender (unregistering): left allmulticast mode
[  472.578748] sender (unregistering): left promiscuous mode
[  472.578793] br0: port 4(sender) entered disabled state