[  403.017600] br0: port 1(c1) entered blocking state
[  403.017693] br0: port 1(c1) entered disabled state
[  403.017760] c1: entered allmulticast mode
[  403.017848] c1: entered promiscuous mode
[  403.030338] br0: port 2(c2) entered blocking state
[  403.030378] br0: port 2(c2) entered disabled state
[  403.030419] c2: entered allmulticast mode
[  403.030460] c2: entered promiscuous mode
[  403.042924] br0: port 3(c3) entered blocking state
[  403.042990] br0: port 3(c3) entered disabled state
[  403.043059] c3: entered allmulticast mode
[  403.043140] c3: entered promiscuous mode
[  403.055619] br0: port 4(sender) entered blocking state
[  403.055656] br0: port 4(sender) entered disabled state
[  403.055688] sender: entered allmulticast mode
[  403.055736] sender: entered promiscuous mode
[  403.060732] br0: port 4(sender) entered blocking state
[  403.060771] br0: port 4(sender) entered forwarding state
[  403.060806] br0: port 3(c3) entered blocking state
[  403.060835] br0: port 3(c3) entered forwarding state
[  403.060871] br0: port 2(c2) entered blocking state
[  403.060900] br0: port 2(c2) entered forwarding state
[  403.060931] br0: port 1(c1) entered blocking state
[  403.060959] br0: port 1(c1) entered forwarding state
[  403.068159] Bridge firewalling registered
[  413.694495] br0: port 1(c1) entered disabled state
[  413.694823] c1 (unregistering): left allmulticast mode
[  413.694865] c1 (unregistering): left promiscuous mode
[  413.694896] br0: port 1(c1) entered disabled state
[  413.717422] br0: port 3(c3) entered disabled state
[  413.717504] br0: port 2(c2) entered disabled state
[  413.717831] c3 (unregistering): left allmulticast mode
[  413.717870] c3 (unregistering): left promiscuous mode
[  413.717898] br0: port 3(c3) entered disabled state
[  413.718443] c2 (unregistering): left allmulticast mode
[  413.718512] c2 (unregistering): left promiscuous mode
[  413.718547] br0: port 2(c2) entered disabled state
[  413.744399] br0: port 4(sender) entered disabled state
[  413.744635] sender (unregistering): left allmulticast mode
[  413.744670] sender (unregistering): left promiscuous mode
[  413.744700] br0: port 4(sender) entered disabled state