[  460.878096] br0: port 1(c1) entered blocking state
[  460.878202] br0: port 1(c1) entered disabled state
[  460.878269] c1: entered allmulticast mode
[  460.878344] c1: entered promiscuous mode
[  460.938963] br0: port 2(c2) entered blocking state
[  460.939034] br0: port 2(c2) entered disabled state
[  460.939140] c2: entered allmulticast mode
[  460.939218] c2: entered promiscuous mode
[  460.999996] br0: port 3(c3) entered blocking state
[  461.000060] br0: port 3(c3) entered disabled state
[  461.000131] c3: entered allmulticast mode
[  461.000199] c3: entered promiscuous mode
[  461.059990] br0: port 4(sender) entered blocking state
[  461.060049] br0: port 4(sender) entered disabled state
[  461.060119] sender: entered allmulticast mode
[  461.060217] sender: entered promiscuous mode
[  461.081752] br0: port 4(sender) entered blocking state
[  461.081818] br0: port 4(sender) entered forwarding state
[  461.081860] br0: port 3(c3) entered blocking state
[  461.081905] br0: port 3(c3) entered forwarding state
[  461.081954] br0: port 2(c2) entered blocking state
[  461.082001] br0: port 2(c2) entered forwarding state
[  461.082050] br0: port 1(c1) entered blocking state
[  461.082094] br0: port 1(c1) entered forwarding state
[  471.840292] br0: port 1(c1) entered disabled state
[  471.840517] c1 (unregistering): left allmulticast mode
[  471.840583] c1 (unregistering): left promiscuous mode
[  471.840633] br0: port 1(c1) entered disabled state
[  471.886334] br0: port 2(c2) entered disabled state
[  471.886641] c2 (unregistering): left allmulticast mode
[  471.886695] c2 (unregistering): left promiscuous mode
[  471.886750] br0: port 2(c2) entered disabled state
[  471.931393] br0: port 3(c3) entered disabled state
[  471.931692] c3 (unregistering): left allmulticast mode
[  471.931759] c3 (unregistering): left promiscuous mode
[  471.931810] br0: port 3(c3) entered disabled state
[  471.972313] br0: port 4(sender) entered disabled state
[  471.972608] sender (unregistering): left allmulticast mode
[  471.972697] sender (unregistering): left promiscuous mode
[  471.972767] br0: port 4(sender) entered disabled state