[  531.531115] br0: port 1(c1) entered blocking state
[  531.531207] br0: port 1(c1) entered disabled state
[  531.531285] c1: entered allmulticast mode
[  531.531382] c1: entered promiscuous mode
[  531.551319] br0: port 2(c2) entered blocking state
[  531.551358] br0: port 2(c2) entered disabled state
[  531.551393] c2: entered allmulticast mode
[  531.551451] c2: entered promiscuous mode
[  531.571251] br0: port 3(c3) entered blocking state
[  531.571324] br0: port 3(c3) entered disabled state
[  531.571399] c3: entered allmulticast mode
[  531.571489] c3: entered promiscuous mode
[  531.591546] br0: port 4(sender) entered blocking state
[  531.591617] br0: port 4(sender) entered disabled state
[  531.591696] sender: entered allmulticast mode
[  531.591803] sender: entered promiscuous mode
[  531.599825] br0: port 4(sender) entered blocking state
[  531.599901] br0: port 4(sender) entered forwarding state
[  531.599975] br0: port 3(c3) entered blocking state
[  531.600044] br0: port 3(c3) entered forwarding state
[  531.600116] br0: port 2(c2) entered blocking state
[  531.600184] br0: port 2(c2) entered forwarding state
[  531.600257] br0: port 1(c1) entered blocking state
[  531.600327] br0: port 1(c1) entered forwarding state
[  531.610424] Bridge firewalling registered
[  542.242044] br0: port 1(c1) entered disabled state
[  542.242268] c1 (unregistering): left allmulticast mode
[  542.242303] c1 (unregistering): left promiscuous mode
[  542.242337] br0: port 1(c1) entered disabled state
[  542.269968] br0: port 2(c2) entered disabled state
[  542.270131] c2 (unregistering): left allmulticast mode
[  542.270164] c2 (unregistering): left promiscuous mode
[  542.270193] br0: port 2(c2) entered disabled state
[  542.301047] br0: port 4(sender) entered disabled state
[  542.301131] br0: port 3(c3) entered disabled state
[  542.301269] sender (unregistering): left allmulticast mode
[  542.301300] sender (unregistering): left promiscuous mode
[  542.301343] br0: port 4(sender) entered disabled state
[  542.301685] c3 (unregistering): left allmulticast mode
[  542.301717] c3 (unregistering): left promiscuous mode
[  542.301747] br0: port 3(c3) entered disabled state