[  441.596140] br0: port 1(c1) entered blocking state
[  441.596197] br0: port 1(c1) entered disabled state
[  441.596240] c1: entered allmulticast mode
[  441.596300] c1: entered promiscuous mode
[  441.611164] br0: port 2(c2) entered blocking state
[  441.611219] br0: port 2(c2) entered disabled state
[  441.611261] c2: entered allmulticast mode
[  441.611306] c2: entered promiscuous mode
[  441.625873] br0: port 3(c3) entered blocking state
[  441.625942] br0: port 3(c3) entered disabled state
[  441.626020] c3: entered allmulticast mode
[  441.626097] c3: entered promiscuous mode
[  441.640883] br0: port 4(sender) entered blocking state
[  441.640946] br0: port 4(sender) entered disabled state
[  441.641034] sender: entered allmulticast mode
[  441.641119] sender: entered promiscuous mode
[  441.646841] br0: port 4(sender) entered blocking state
[  441.646879] br0: port 4(sender) entered forwarding state
[  441.646913] br0: port 3(c3) entered blocking state
[  441.646943] br0: port 3(c3) entered forwarding state
[  441.646983] br0: port 2(c2) entered blocking state
[  441.647015] br0: port 2(c2) entered forwarding state
[  441.647043] br0: port 1(c1) entered blocking state
[  441.647079] br0: port 1(c1) entered forwarding state
[  441.653885] Bridge firewalling registered
[  452.325139] br0: port 1(c1) entered disabled state
[  452.325392] c1 (unregistering): left allmulticast mode
[  452.325432] c1 (unregistering): left promiscuous mode
[  452.325464] br0: port 1(c1) entered disabled state
[  452.343080] br0: port 2(c2) entered disabled state
[  452.343286] c2 (unregistering): left allmulticast mode
[  452.343326] c2 (unregistering): left promiscuous mode
[  452.343358] br0: port 2(c2) entered disabled state
[  452.362115] br0: port 4(sender) entered disabled state
[  452.362210] br0: port 3(c3) entered disabled state
[  452.362382] sender (unregistering): left allmulticast mode
[  452.362424] sender (unregistering): left promiscuous mode
[  452.362456] br0: port 4(sender) entered disabled state
[  452.362769] c3 (unregistering): left allmulticast mode
[  452.362817] c3 (unregistering): left promiscuous mode
[  452.362851] br0: port 3(c3) entered disabled state