[  518.398243] br0: port 1(c1) entered blocking state
[  518.398330] br0: port 1(c1) entered disabled state
[  518.398406] c1: entered allmulticast mode
[  518.398489] c1: entered promiscuous mode
[  518.416443] br0: port 2(c2) entered blocking state
[  518.416484] br0: port 2(c2) entered disabled state
[  518.416517] c2: entered allmulticast mode
[  518.416559] c2: entered promiscuous mode
[  518.434290] br0: port 3(c3) entered blocking state
[  518.434331] br0: port 3(c3) entered disabled state
[  518.434360] c3: entered allmulticast mode
[  518.434400] c3: entered promiscuous mode
[  518.452308] br0: port 4(sender) entered blocking state
[  518.452355] br0: port 4(sender) entered disabled state
[  518.452390] sender: entered allmulticast mode
[  518.452439] sender: entered promiscuous mode
[  518.459802] br0: port 4(sender) entered blocking state
[  518.459873] br0: port 4(sender) entered forwarding state
[  518.459951] br0: port 3(c3) entered blocking state
[  518.460027] br0: port 3(c3) entered forwarding state
[  518.460069] br0: port 2(c2) entered blocking state
[  518.460104] br0: port 2(c2) entered forwarding state
[  518.460144] br0: port 1(c1) entered blocking state
[  518.460169] br0: port 1(c1) entered forwarding state
[  518.468936] Bridge firewalling registered
[  529.109122] br0: port 1(c1) entered disabled state
[  529.109288] c1 (unregistering): left allmulticast mode
[  529.109319] c1 (unregistering): left promiscuous mode
[  529.109352] br0: port 1(c1) entered disabled state
[  529.130106] br0: port 2(c2) entered disabled state
[  529.130253] c2 (unregistering): left allmulticast mode
[  529.130283] c2 (unregistering): left promiscuous mode
[  529.130315] br0: port 2(c2) entered disabled state
[  529.148106] br0: port 3(c3) entered disabled state
[  529.148372] c3 (unregistering): left allmulticast mode
[  529.148437] c3 (unregistering): left promiscuous mode
[  529.148500] br0: port 3(c3) entered disabled state
[  529.167074] br0: port 4(sender) entered disabled state
[  529.167285] sender (unregistering): left allmulticast mode
[  529.167352] sender (unregistering): left promiscuous mode
[  529.167414] br0: port 4(sender) entered disabled state