[  440.751661] br0: port 1(c1) entered blocking state
[  440.751750] br0: port 1(c1) entered disabled state
[  440.751820] c1: entered allmulticast mode
[  440.751910] c1: entered promiscuous mode
[  440.766248] br0: port 2(c2) entered blocking state
[  440.766290] br0: port 2(c2) entered disabled state
[  440.766326] c2: entered allmulticast mode
[  440.766373] c2: entered promiscuous mode
[  440.780755] br0: port 3(c3) entered blocking state
[  440.780828] br0: port 3(c3) entered disabled state
[  440.780898] c3: entered allmulticast mode
[  440.780977] c3: entered promiscuous mode
[  440.795400] br0: port 4(sender) entered blocking state
[  440.795438] br0: port 4(sender) entered disabled state
[  440.795470] sender: entered allmulticast mode
[  440.795523] sender: entered promiscuous mode
[  440.801170] br0: port 4(sender) entered blocking state
[  440.801235] br0: port 4(sender) entered forwarding state
[  440.801312] br0: port 3(c3) entered blocking state
[  440.801377] br0: port 3(c3) entered forwarding state
[  440.801444] br0: port 2(c2) entered blocking state
[  440.801511] br0: port 2(c2) entered forwarding state
[  440.801578] br0: port 1(c1) entered blocking state
[  440.801642] br0: port 1(c1) entered forwarding state
[  440.808546] Bridge firewalling registered
[  451.420179] br0: port 1(c1) entered disabled state
[  451.420417] c1 (unregistering): left allmulticast mode
[  451.420461] c1 (unregistering): left promiscuous mode
[  451.420496] br0: port 1(c1) entered disabled state
[  451.445178] br0: port 3(c3) entered disabled state
[  451.445277] br0: port 2(c2) entered disabled state
[  451.445530] c3 (unregistering): left allmulticast mode
[  451.445576] c3 (unregistering): left promiscuous mode
[  451.445611] br0: port 3(c3) entered disabled state
[  451.445911] c2 (unregistering): left allmulticast mode
[  451.445947] c2 (unregistering): left promiscuous mode
[  451.445976] br0: port 2(c2) entered disabled state
[  451.463140] sender: left allmulticast mode
[  451.463211] sender: left promiscuous mode
[  451.463248] br0: port 4(sender) entered disabled state