[  568.953950] br0: port 1(c1) entered blocking state
[  568.954041] br0: port 1(c1) entered disabled state
[  568.954114] c1: entered allmulticast mode
[  568.954216] c1: entered promiscuous mode
[  568.974199] br0: port 2(c2) entered blocking state
[  568.974246] br0: port 2(c2) entered disabled state
[  568.974281] c2: entered allmulticast mode
[  568.974331] c2: entered promiscuous mode
[  568.993661] br0: port 3(c3) entered blocking state
[  568.993729] br0: port 3(c3) entered disabled state
[  568.993798] c3: entered allmulticast mode
[  568.993880] c3: entered promiscuous mode
[  569.013526] br0: port 4(sender) entered blocking state
[  569.013578] br0: port 4(sender) entered disabled state
[  569.013615] sender: entered allmulticast mode
[  569.013677] sender: entered promiscuous mode
[  569.021102] br0: port 4(sender) entered blocking state
[  569.021139] br0: port 4(sender) entered forwarding state
[  569.021179] br0: port 3(c3) entered blocking state
[  569.021208] br0: port 3(c3) entered forwarding state
[  569.021239] br0: port 2(c2) entered blocking state
[  569.021270] br0: port 2(c2) entered forwarding state
[  569.021297] br0: port 1(c1) entered blocking state
[  569.021327] br0: port 1(c1) entered forwarding state
[  569.029319] Bridge firewalling registered
[  579.641671] br0: port 1(c1) entered disabled state
[  579.641844] c1 (unregistering): left allmulticast mode
[  579.641878] c1 (unregistering): left promiscuous mode
[  579.641909] br0: port 1(c1) entered disabled state
[  579.657649] br0: port 2(c2) entered disabled state
[  579.657800] c2 (unregistering): left allmulticast mode
[  579.657831] c2 (unregistering): left promiscuous mode
[  579.657864] br0: port 2(c2) entered disabled state
[  579.678777] br0: port 3(c3) entered disabled state
[  579.678988] c3 (unregistering): left allmulticast mode
[  579.679020] c3 (unregistering): left promiscuous mode
[  579.679048] br0: port 3(c3) entered disabled state
[  579.696639] br0: port 4(sender) entered disabled state
[  579.696776] sender (unregistering): left allmulticast mode
[  579.696806] sender (unregistering): left promiscuous mode
[  579.696835] br0: port 4(sender) entered disabled state