[  508.153813] br0: port 1(c1) entered blocking state
[  508.153904] br0: port 1(c1) entered disabled state
[  508.153975] c1: entered allmulticast mode
[  508.154070] c1: entered promiscuous mode
[  508.172624] br0: port 2(c2) entered blocking state
[  508.172669] br0: port 2(c2) entered disabled state
[  508.172706] c2: entered allmulticast mode
[  508.172754] c2: entered promiscuous mode
[  508.191543] br0: port 3(c3) entered blocking state
[  508.191627] br0: port 3(c3) entered disabled state
[  508.191716] c3: entered allmulticast mode
[  508.191806] c3: entered promiscuous mode
[  508.210251] br0: port 4(sender) entered blocking state
[  508.210292] br0: port 4(sender) entered disabled state
[  508.210326] sender: entered allmulticast mode
[  508.210376] sender: entered promiscuous mode
[  508.217604] br0: port 4(sender) entered blocking state
[  508.217637] br0: port 4(sender) entered forwarding state
[  508.217669] br0: port 3(c3) entered blocking state
[  508.217702] br0: port 3(c3) entered forwarding state
[  508.217731] br0: port 2(c2) entered blocking state
[  508.217759] br0: port 2(c2) entered forwarding state
[  508.217794] br0: port 1(c1) entered blocking state
[  508.217823] br0: port 1(c1) entered forwarding state
[  508.225974] Bridge firewalling registered
[  518.841161] br0: port 1(c1) entered disabled state
[  518.841398] c1 (unregistering): left allmulticast mode
[  518.841502] c1 (unregistering): left promiscuous mode
[  518.841598] br0: port 1(c1) entered disabled state
[  518.859130] br0: port 2(c2) entered disabled state
[  518.859342] c2 (unregistering): left allmulticast mode
[  518.859415] c2 (unregistering): left promiscuous mode
[  518.859535] br0: port 2(c2) entered disabled state
[  518.877124] br0: port 3(c3) entered disabled state
[  518.877308] c3 (unregistering): left allmulticast mode
[  518.877375] c3 (unregistering): left promiscuous mode
[  518.877467] br0: port 3(c3) entered disabled state
[  518.889135] br0: port 4(sender) entered disabled state
[  518.889333] sender (unregistering): left allmulticast mode
[  518.889398] sender (unregistering): left promiscuous mode
[  518.889461] br0: port 4(sender) entered disabled state