[  520.923896] br0: port 1(c1) entered blocking state
[  520.923958] br0: port 1(c1) entered disabled state
[  520.923992] c1: entered allmulticast mode
[  520.924049] c1: entered promiscuous mode
[  520.943380] br0: port 2(c2) entered blocking state
[  520.943423] br0: port 2(c2) entered disabled state
[  520.943457] c2: entered allmulticast mode
[  520.943504] c2: entered promiscuous mode
[  520.961883] br0: port 3(c3) entered blocking state
[  520.961917] br0: port 3(c3) entered disabled state
[  520.961953] c3: entered allmulticast mode
[  520.961994] c3: entered promiscuous mode
[  520.981357] br0: port 4(sender) entered blocking state
[  520.981392] br0: port 4(sender) entered disabled state
[  520.981426] sender: entered allmulticast mode
[  520.981492] sender: entered promiscuous mode
[  520.989252] br0: port 4(sender) entered blocking state
[  520.989289] br0: port 4(sender) entered forwarding state
[  520.989322] br0: port 3(c3) entered blocking state
[  520.989352] br0: port 3(c3) entered forwarding state
[  520.989384] br0: port 2(c2) entered blocking state
[  520.989416] br0: port 2(c2) entered forwarding state
[  520.989446] br0: port 1(c1) entered blocking state
[  520.989476] br0: port 1(c1) entered forwarding state
[  520.998062] Bridge firewalling registered
[  531.679136] br0: port 1(c1) entered disabled state
[  531.679326] c1 (unregistering): left allmulticast mode
[  531.679360] c1 (unregistering): left promiscuous mode
[  531.679392] br0: port 1(c1) entered disabled state
[  531.694115] br0: port 2(c2) entered disabled state
[  531.694257] c2 (unregistering): left allmulticast mode
[  531.694294] c2 (unregistering): left promiscuous mode
[  531.694326] br0: port 2(c2) entered disabled state
[  531.712194] br0: port 3(c3) entered disabled state
[  531.712391] c3 (unregistering): left allmulticast mode
[  531.712435] c3 (unregistering): left promiscuous mode
[  531.712467] br0: port 3(c3) entered disabled state
[  531.734120] br0: port 4(sender) entered disabled state
[  531.734256] sender (unregistering): left allmulticast mode
[  531.734314] sender (unregistering): left promiscuous mode
[  531.734351] br0: port 4(sender) entered disabled state