[  504.891600] br0: port 1(c1) entered blocking state
[  504.891691] br0: port 1(c1) entered disabled state
[  504.891758] c1: entered allmulticast mode
[  504.891843] c1: entered promiscuous mode
[  504.908686] br0: port 2(c2) entered blocking state
[  504.908722] br0: port 2(c2) entered disabled state
[  504.908757] c2: entered allmulticast mode
[  504.908803] c2: entered promiscuous mode
[  504.925500] br0: port 3(c3) entered blocking state
[  504.925570] br0: port 3(c3) entered disabled state
[  504.925645] c3: entered allmulticast mode
[  504.925723] c3: entered promiscuous mode
[  504.942591] br0: port 4(sender) entered blocking state
[  504.942638] br0: port 4(sender) entered disabled state
[  504.942671] sender: entered allmulticast mode
[  504.942724] sender: entered promiscuous mode
[  504.949470] br0: port 4(sender) entered blocking state
[  504.949511] br0: port 4(sender) entered forwarding state
[  504.949544] br0: port 3(c3) entered blocking state
[  504.949575] br0: port 3(c3) entered forwarding state
[  504.949609] br0: port 2(c2) entered blocking state
[  504.949641] br0: port 2(c2) entered forwarding state
[  504.949670] br0: port 1(c1) entered blocking state
[  504.949693] br0: port 1(c1) entered forwarding state
[  504.957906] Bridge firewalling registered
[  515.627396] br0: port 1(c1) entered disabled state
[  515.627600] c1 (unregistering): left allmulticast mode
[  515.627636] c1 (unregistering): left promiscuous mode
[  515.627668] br0: port 1(c1) entered disabled state
[  515.658295] br0: port 3(c3) entered disabled state
[  515.658376] br0: port 2(c2) entered disabled state
[  515.658522] c3 (unregistering): left allmulticast mode
[  515.658553] c3 (unregistering): left promiscuous mode
[  515.658589] br0: port 3(c3) entered disabled state
[  515.658814] c2 (unregistering): left allmulticast mode
[  515.658843] c2 (unregistering): left promiscuous mode
[  515.658872] br0: port 2(c2) entered disabled state
[  515.679270] sender: left allmulticast mode
[  515.679306] sender: left promiscuous mode
[  515.679335] br0: port 4(sender) entered disabled state