[  530.246287] br0: port 1(c1) entered blocking state
[  530.246377] br0: port 1(c1) entered disabled state
[  530.246443] c1: entered allmulticast mode
[  530.246522] c1: entered promiscuous mode
[  530.263883] br0: port 2(c2) entered blocking state
[  530.263950] br0: port 2(c2) entered disabled state
[  530.264020] c2: entered allmulticast mode
[  530.264095] c2: entered promiscuous mode
[  530.281556] br0: port 3(c3) entered blocking state
[  530.281623] br0: port 3(c3) entered disabled state
[  530.281689] c3: entered allmulticast mode
[  530.281769] c3: entered promiscuous mode
[  530.299109] br0: port 4(sender) entered blocking state
[  530.299175] br0: port 4(sender) entered disabled state
[  530.299240] sender: entered allmulticast mode
[  530.299321] sender: entered promiscuous mode
[  530.306237] br0: port 4(sender) entered blocking state
[  530.306272] br0: port 4(sender) entered forwarding state
[  530.306307] br0: port 3(c3) entered blocking state
[  530.306340] br0: port 3(c3) entered forwarding state
[  530.306369] br0: port 2(c2) entered blocking state
[  530.306398] br0: port 2(c2) entered forwarding state
[  530.306428] br0: port 1(c1) entered blocking state
[  530.306457] br0: port 1(c1) entered forwarding state
[  530.314107] Bridge firewalling registered
[  540.979937] br0: port 1(c1) entered disabled state
[  540.980132] c1 (unregistering): left allmulticast mode
[  540.980164] c1 (unregistering): left promiscuous mode
[  540.980197] br0: port 1(c1) entered disabled state
[  540.994901] br0: port 2(c2) entered disabled state
[  540.995048] c2 (unregistering): left allmulticast mode
[  540.995078] c2 (unregistering): left promiscuous mode
[  540.995111] br0: port 2(c2) entered disabled state
[  541.008898] br0: port 3(c3) entered disabled state
[  541.009036] c3 (unregistering): left allmulticast mode
[  541.009066] c3 (unregistering): left promiscuous mode
[  541.009101] br0: port 3(c3) entered disabled state
[  541.026902] br0: port 4(sender) entered disabled state
[  541.027143] sender (unregistering): left allmulticast mode
[  541.027172] sender (unregistering): left promiscuous mode
[  541.027205] br0: port 4(sender) entered disabled state