[  531.550380] br0: port 1(c1) entered blocking state
[  531.550476] br0: port 1(c1) entered disabled state
[  531.550551] c1: entered allmulticast mode
[  531.550637] c1: entered promiscuous mode
[  531.569934] br0: port 2(c2) entered blocking state
[  531.569982] br0: port 2(c2) entered disabled state
[  531.570014] c2: entered allmulticast mode
[  531.570059] c2: entered promiscuous mode
[  531.589069] br0: port 3(c3) entered blocking state
[  531.589142] br0: port 3(c3) entered disabled state
[  531.589222] c3: entered allmulticast mode
[  531.589307] c3: entered promiscuous mode
[  531.608391] br0: port 4(sender) entered blocking state
[  531.608462] br0: port 4(sender) entered disabled state
[  531.608539] sender: entered allmulticast mode
[  531.608633] sender: entered promiscuous mode
[  531.616299] br0: port 4(sender) entered blocking state
[  531.616338] br0: port 4(sender) entered forwarding state
[  531.616370] br0: port 3(c3) entered blocking state
[  531.616398] br0: port 3(c3) entered forwarding state
[  531.616434] br0: port 2(c2) entered blocking state
[  531.616462] br0: port 2(c2) entered forwarding state
[  531.616493] br0: port 1(c1) entered blocking state
[  531.616522] br0: port 1(c1) entered forwarding state
[  531.624854] Bridge firewalling registered
[  542.230064] br0: port 1(c1) entered disabled state
[  542.230244] c1 (unregistering): left allmulticast mode
[  542.230278] c1 (unregistering): left promiscuous mode
[  542.230321] br0: port 1(c1) entered disabled state
[  542.245021] br0: port 2(c2) entered disabled state
[  542.245170] c2 (unregistering): left allmulticast mode
[  542.245201] c2 (unregistering): left promiscuous mode
[  542.245230] br0: port 2(c2) entered disabled state
[  542.265020] br0: port 3(c3) entered disabled state
[  542.265164] c3 (unregistering): left allmulticast mode
[  542.265194] c3 (unregistering): left promiscuous mode
[  542.265223] br0: port 3(c3) entered disabled state
[  542.278022] br0: port 4(sender) entered disabled state
[  542.278171] sender (unregistering): left allmulticast mode
[  542.278207] sender (unregistering): left promiscuous mode
[  542.278241] br0: port 4(sender) entered disabled state