[  518.756668] br0: port 1(c1) entered blocking state
[  518.756724] br0: port 1(c1) entered disabled state
[  518.756764] c1: entered allmulticast mode
[  518.756819] c1: entered promiscuous mode
[  518.775482] br0: port 2(c2) entered blocking state
[  518.775559] br0: port 2(c2) entered disabled state
[  518.775627] c2: entered allmulticast mode
[  518.775706] c2: entered promiscuous mode
[  518.794138] br0: port 3(c3) entered blocking state
[  518.794186] br0: port 3(c3) entered disabled state
[  518.794215] c3: entered allmulticast mode
[  518.794258] c3: entered promiscuous mode
[  518.812942] br0: port 4(sender) entered blocking state
[  518.812989] br0: port 4(sender) entered disabled state
[  518.813023] sender: entered allmulticast mode
[  518.813076] sender: entered promiscuous mode
[  518.820665] br0: port 4(sender) entered blocking state
[  518.820699] br0: port 4(sender) entered forwarding state
[  518.820732] br0: port 3(c3) entered blocking state
[  518.820763] br0: port 3(c3) entered forwarding state
[  518.820795] br0: port 2(c2) entered blocking state
[  518.820824] br0: port 2(c2) entered forwarding state
[  518.820860] br0: port 1(c1) entered blocking state
[  518.820888] br0: port 1(c1) entered forwarding state
[  518.829481] Bridge firewalling registered
[  529.442204] br0: port 1(c1) entered disabled state
[  529.442428] c1 (unregistering): left allmulticast mode
[  529.442496] c1 (unregistering): left promiscuous mode
[  529.442561] br0: port 1(c1) entered disabled state
[  529.470186] br0: port 2(c2) entered disabled state
[  529.470390] c2 (unregistering): left allmulticast mode
[  529.470490] c2 (unregistering): left promiscuous mode
[  529.470593] br0: port 2(c2) entered disabled state
[  529.496206] br0: port 4(sender) entered disabled state
[  529.496326] br0: port 3(c3) entered disabled state
[  529.496501] sender (unregistering): left allmulticast mode
[  529.496564] sender (unregistering): left promiscuous mode
[  529.496627] br0: port 4(sender) entered disabled state
[  529.496875] c3 (unregistering): left allmulticast mode
[  529.496946] c3 (unregistering): left promiscuous mode
[  529.497009] br0: port 3(c3) entered disabled state