[  520.716864] br0: port 1(c1) entered blocking state
[  520.716918] br0: port 1(c1) entered disabled state
[  520.716961] c1: entered allmulticast mode
[  520.717010] c1: entered promiscuous mode
[  520.735392] br0: port 2(c2) entered blocking state
[  520.735438] br0: port 2(c2) entered disabled state
[  520.735468] c2: entered allmulticast mode
[  520.735512] c2: entered promiscuous mode
[  520.753888] br0: port 3(c3) entered blocking state
[  520.753960] br0: port 3(c3) entered disabled state
[  520.754027] c3: entered allmulticast mode
[  520.754104] c3: entered promiscuous mode
[  520.772498] br0: port 4(sender) entered blocking state
[  520.772534] br0: port 4(sender) entered disabled state
[  520.772567] sender: entered allmulticast mode
[  520.772618] sender: entered promiscuous mode
[  520.779906] br0: port 4(sender) entered blocking state
[  520.779976] br0: port 4(sender) entered forwarding state
[  520.780042] br0: port 3(c3) entered blocking state
[  520.780104] br0: port 3(c3) entered forwarding state
[  520.780169] br0: port 2(c2) entered blocking state
[  520.780231] br0: port 2(c2) entered forwarding state
[  520.780301] br0: port 1(c1) entered blocking state
[  520.780363] br0: port 1(c1) entered forwarding state
[  520.788309] Bridge firewalling registered
[  531.412340] br0: port 1(c1) entered disabled state
[  531.412592] c1 (unregistering): left allmulticast mode
[  531.412659] c1 (unregistering): left promiscuous mode
[  531.412723] br0: port 1(c1) entered disabled state
[  531.433329] br0: port 2(c2) entered disabled state
[  531.433558] c2 (unregistering): left allmulticast mode
[  531.433634] c2 (unregistering): left promiscuous mode
[  531.433727] br0: port 2(c2) entered disabled state
[  531.447318] br0: port 3(c3) entered disabled state
[  531.447522] c3 (unregistering): left allmulticast mode
[  531.447588] c3 (unregistering): left promiscuous mode
[  531.447650] br0: port 3(c3) entered disabled state
[  531.463315] br0: port 4(sender) entered disabled state
[  531.463461] sender (unregistering): left allmulticast mode
[  531.463492] sender (unregistering): left promiscuous mode
[  531.463527] br0: port 4(sender) entered disabled state