[  494.415058] br0: port 1(c1) entered blocking state
[  494.415154] br0: port 1(c1) entered disabled state
[  494.415228] c1: entered allmulticast mode
[  494.415321] c1: entered promiscuous mode
[  494.433174] br0: port 2(c2) entered blocking state
[  494.433212] br0: port 2(c2) entered disabled state
[  494.433247] c2: entered allmulticast mode
[  494.433298] c2: entered promiscuous mode
[  494.451905] br0: port 3(c3) entered blocking state
[  494.451973] br0: port 3(c3) entered disabled state
[  494.452048] c3: entered allmulticast mode
[  494.452133] c3: entered promiscuous mode
[  494.470858] br0: port 4(sender) entered blocking state
[  494.470896] br0: port 4(sender) entered disabled state
[  494.470937] sender: entered allmulticast mode
[  494.470990] sender: entered promiscuous mode
[  494.478299] br0: port 4(sender) entered blocking state
[  494.478337] br0: port 4(sender) entered forwarding state
[  494.478374] br0: port 3(c3) entered blocking state
[  494.478409] br0: port 3(c3) entered forwarding state
[  494.478448] br0: port 2(c2) entered blocking state
[  494.478479] br0: port 2(c2) entered forwarding state
[  494.478517] br0: port 1(c1) entered blocking state
[  494.478549] br0: port 1(c1) entered forwarding state
[  494.487125] Bridge firewalling registered
[  505.131778] br0: port 1(c1) entered disabled state
[  505.132131] c1 (unregistering): left allmulticast mode
[  505.132201] c1 (unregistering): left promiscuous mode
[  505.132269] br0: port 1(c1) entered disabled state
[  505.157690] br0: port 2(c2) entered disabled state
[  505.157897] c2 (unregistering): left allmulticast mode
[  505.157964] c2 (unregistering): left promiscuous mode
[  505.158029] br0: port 2(c2) entered disabled state
[  505.177712] br0: port 4(sender) entered disabled state
[  505.177828] br0: port 3(c3) entered disabled state
[  505.178179] sender (unregistering): left allmulticast mode
[  505.178245] sender (unregistering): left promiscuous mode
[  505.178308] br0: port 4(sender) entered disabled state
[  505.178631] c3 (unregistering): left allmulticast mode
[  505.178694] c3 (unregistering): left promiscuous mode
[  505.178762] br0: port 3(c3) entered disabled state