[  523.836200] br0: port 1(c1) entered blocking state
[  523.836301] br0: port 1(c1) entered disabled state
[  523.836370] c1: entered allmulticast mode
[  523.836458] c1: entered promiscuous mode
[  523.856499] br0: port 2(c2) entered blocking state
[  523.856550] br0: port 2(c2) entered disabled state
[  523.856587] c2: entered allmulticast mode
[  523.856638] c2: entered promiscuous mode
[  523.875574] br0: port 3(c3) entered blocking state
[  523.875653] br0: port 3(c3) entered disabled state
[  523.875723] c3: entered allmulticast mode
[  523.875806] c3: entered promiscuous mode
[  523.894831] br0: port 4(sender) entered blocking state
[  523.894876] br0: port 4(sender) entered disabled state
[  523.894919] sender: entered allmulticast mode
[  523.894977] sender: entered promiscuous mode
[  523.902442] br0: port 4(sender) entered blocking state
[  523.902480] br0: port 4(sender) entered forwarding state
[  523.902514] br0: port 3(c3) entered blocking state
[  523.902543] br0: port 3(c3) entered forwarding state
[  523.902574] br0: port 2(c2) entered blocking state
[  523.902603] br0: port 2(c2) entered forwarding state
[  523.902634] br0: port 1(c1) entered blocking state
[  523.902666] br0: port 1(c1) entered forwarding state
[  523.911118] Bridge firewalling registered
[  534.537991] br0: port 1(c1) entered disabled state
[  534.538208] c1 (unregistering): left allmulticast mode
[  534.538245] c1 (unregistering): left promiscuous mode
[  534.538276] br0: port 1(c1) entered disabled state
[  534.555967] br0: port 2(c2) entered disabled state
[  534.556148] c2 (unregistering): left allmulticast mode
[  534.556189] c2 (unregistering): left promiscuous mode
[  534.556220] br0: port 2(c2) entered disabled state
[  534.573927] br0: port 3(c3) entered disabled state
[  534.574113] c3 (unregistering): left allmulticast mode
[  534.574152] c3 (unregistering): left promiscuous mode
[  534.574184] br0: port 3(c3) entered disabled state
[  534.591975] br0: port 4(sender) entered disabled state
[  534.592099] sender (unregistering): left allmulticast mode
[  534.592131] sender (unregistering): left promiscuous mode
[  534.592161] br0: port 4(sender) entered disabled state