[  504.354817] br0: port 1(c1) entered blocking state
[  504.354872] br0: port 1(c1) entered disabled state
[  504.354907] c1: entered allmulticast mode
[  504.354977] c1: entered promiscuous mode
[  504.373175] br0: port 2(c2) entered blocking state
[  504.373244] br0: port 2(c2) entered disabled state
[  504.373322] c2: entered allmulticast mode
[  504.373404] c2: entered promiscuous mode
[  504.391502] br0: port 3(c3) entered blocking state
[  504.391543] br0: port 3(c3) entered disabled state
[  504.391576] c3: entered allmulticast mode
[  504.391620] c3: entered promiscuous mode
[  504.409952] br0: port 4(sender) entered blocking state
[  504.410024] br0: port 4(sender) entered disabled state
[  504.410090] sender: entered allmulticast mode
[  504.410182] sender: entered promiscuous mode
[  504.417672] br0: port 4(sender) entered blocking state
[  504.417749] br0: port 4(sender) entered forwarding state
[  504.417829] br0: port 3(c3) entered blocking state
[  504.417898] br0: port 3(c3) entered forwarding state
[  504.417969] br0: port 2(c2) entered blocking state
[  504.418037] br0: port 2(c2) entered forwarding state
[  504.418117] br0: port 1(c1) entered blocking state
[  504.418185] br0: port 1(c1) entered forwarding state
[  504.426795] Bridge firewalling registered
[  515.098464] br0: port 1(c1) entered disabled state
[  515.098680] c1 (unregistering): left allmulticast mode
[  515.098718] c1 (unregistering): left promiscuous mode
[  515.098755] br0: port 1(c1) entered disabled state
[  515.128399] br0: port 3(c3) entered disabled state
[  515.128490] br0: port 2(c2) entered disabled state
[  515.128706] c3 (unregistering): left allmulticast mode
[  515.128745] c3 (unregistering): left promiscuous mode
[  515.128778] br0: port 3(c3) entered disabled state
[  515.129074] c2 (unregistering): left allmulticast mode
[  515.129118] c2 (unregistering): left promiscuous mode
[  515.129151] br0: port 2(c2) entered disabled state
[  515.145461] sender: left allmulticast mode
[  515.145527] sender: left promiscuous mode
[  515.145566] br0: port 4(sender) entered disabled state