[  515.468532] br0: port 1(c1) entered blocking state
[  515.468623] br0: port 1(c1) entered disabled state
[  515.468692] c1: entered allmulticast mode
[  515.468773] c1: entered promiscuous mode
[  515.487811] br0: port 2(c2) entered blocking state
[  515.487881] br0: port 2(c2) entered disabled state
[  515.487959] c2: entered allmulticast mode
[  515.488036] c2: entered promiscuous mode
[  515.506654] br0: port 3(c3) entered blocking state
[  515.506697] br0: port 3(c3) entered disabled state
[  515.506736] c3: entered allmulticast mode
[  515.506776] c3: entered promiscuous mode
[  515.525396] br0: port 4(sender) entered blocking state
[  515.525436] br0: port 4(sender) entered disabled state
[  515.525469] sender: entered allmulticast mode
[  515.525518] sender: entered promiscuous mode
[  515.532809] br0: port 4(sender) entered blocking state
[  515.532845] br0: port 4(sender) entered forwarding state
[  515.532879] br0: port 3(c3) entered blocking state
[  515.532912] br0: port 3(c3) entered forwarding state
[  515.532942] br0: port 2(c2) entered blocking state
[  515.532970] br0: port 2(c2) entered forwarding state
[  515.533000] br0: port 1(c1) entered blocking state
[  515.533030] br0: port 1(c1) entered forwarding state
[  515.541011] Bridge firewalling registered
[  526.218696] br0: port 1(c1) entered disabled state
[  526.218912] c1 (unregistering): left allmulticast mode
[  526.218946] c1 (unregistering): left promiscuous mode
[  526.218982] br0: port 1(c1) entered disabled state
[  526.248683] br0: port 2(c2) entered disabled state
[  526.248858] c2 (unregistering): left allmulticast mode
[  526.248893] c2 (unregistering): left promiscuous mode
[  526.248927] br0: port 2(c2) entered disabled state
[  526.275716] br0: port 4(sender) entered disabled state
[  526.275797] br0: port 3(c3) entered disabled state
[  526.275918] sender (unregistering): left allmulticast mode
[  526.275956] sender (unregistering): left promiscuous mode
[  526.275988] br0: port 4(sender) entered disabled state
[  526.276231] c3 (unregistering): left allmulticast mode
[  526.276262] c3 (unregistering): left promiscuous mode
[  526.276293] br0: port 3(c3) entered disabled state