[  495.834799] br0: port 1(c1) entered blocking state
[  495.834853] br0: port 1(c1) entered disabled state
[  495.834899] c1: entered allmulticast mode
[  495.834944] c1: entered promiscuous mode
[  495.852902] br0: port 2(c2) entered blocking state
[  495.852975] br0: port 2(c2) entered disabled state
[  495.853052] c2: entered allmulticast mode
[  495.853138] c2: entered promiscuous mode
[  495.871260] br0: port 3(c3) entered blocking state
[  495.871300] br0: port 3(c3) entered disabled state
[  495.871332] c3: entered allmulticast mode
[  495.871374] c3: entered promiscuous mode
[  495.889377] br0: port 4(sender) entered blocking state
[  495.889450] br0: port 4(sender) entered disabled state
[  495.889526] sender: entered allmulticast mode
[  495.889619] sender: entered promiscuous mode
[  495.896730] br0: port 4(sender) entered blocking state
[  495.896799] br0: port 4(sender) entered forwarding state
[  495.896879] br0: port 3(c3) entered blocking state
[  495.896959] br0: port 3(c3) entered forwarding state
[  495.897032] br0: port 2(c2) entered blocking state
[  495.897103] br0: port 2(c2) entered forwarding state
[  495.897175] br0: port 1(c1) entered blocking state
[  495.897246] br0: port 1(c1) entered forwarding state
[  495.906010] Bridge firewalling registered
[  506.567299] br0: port 1(c1) entered disabled state
[  506.567530] c1 (unregistering): left allmulticast mode
[  506.567565] c1 (unregistering): left promiscuous mode
[  506.567598] br0: port 1(c1) entered disabled state
[  506.583980] br0: port 2(c2) entered disabled state
[  506.584166] c2 (unregistering): left allmulticast mode
[  506.584196] c2 (unregistering): left promiscuous mode
[  506.584224] br0: port 2(c2) entered disabled state
[  506.597987] br0: port 3(c3) entered disabled state
[  506.598131] c3 (unregistering): left allmulticast mode
[  506.598161] c3 (unregistering): left promiscuous mode
[  506.598190] br0: port 3(c3) entered disabled state
[  506.612971] br0: port 4(sender) entered disabled state
[  506.613108] sender (unregistering): left allmulticast mode
[  506.613139] sender (unregistering): left promiscuous mode
[  506.613172] br0: port 4(sender) entered disabled state