[  412.224540] br0: port 1(c1) entered blocking state
[  412.224604] br0: port 1(c1) entered disabled state
[  412.224643] c1: entered allmulticast mode
[  412.224687] c1: entered promiscuous mode
[  412.236522] br0: port 2(c2) entered blocking state
[  412.236559] br0: port 2(c2) entered disabled state
[  412.236596] c2: entered allmulticast mode
[  412.236640] c2: entered promiscuous mode
[  412.248549] br0: port 3(c3) entered blocking state
[  412.248624] br0: port 3(c3) entered disabled state
[  412.248689] c3: entered allmulticast mode
[  412.248763] c3: entered promiscuous mode
[  412.260668] br0: port 4(sender) entered blocking state
[  412.260705] br0: port 4(sender) entered disabled state
[  412.260740] sender: entered allmulticast mode
[  412.260783] sender: entered promiscuous mode
[  412.265423] br0: port 4(sender) entered blocking state
[  412.265456] br0: port 4(sender) entered forwarding state
[  412.265486] br0: port 3(c3) entered blocking state
[  412.265516] br0: port 3(c3) entered forwarding state
[  412.265541] br0: port 2(c2) entered blocking state
[  412.265576] br0: port 2(c2) entered forwarding state
[  412.265606] br0: port 1(c1) entered blocking state
[  412.265639] br0: port 1(c1) entered forwarding state
[  412.272918] Bridge firewalling registered
[  422.890686] br0: port 1(c1) entered disabled state
[  422.890947] c1 (unregistering): left allmulticast mode
[  422.891011] c1 (unregistering): left promiscuous mode
[  422.891074] br0: port 1(c1) entered disabled state
[  422.917711] br0: port 3(c3) entered disabled state
[  422.917839] br0: port 2(c2) entered disabled state
[  422.918020] c3 (unregistering): left allmulticast mode
[  422.918093] c3 (unregistering): left promiscuous mode
[  422.918157] br0: port 3(c3) entered disabled state
[  422.918418] c2 (unregistering): left allmulticast mode
[  422.918489] c2 (unregistering): left promiscuous mode
[  422.918552] br0: port 2(c2) entered disabled state
[  422.936707] sender: left allmulticast mode
[  422.936816] sender: left promiscuous mode
[  422.936877] br0: port 4(sender) entered disabled state