[  508.610675] br0: port 1(c1) entered blocking state
[  508.610775] br0: port 1(c1) entered disabled state
[  508.610842] c1: entered allmulticast mode
[  508.610943] c1: entered promiscuous mode
[  508.628019] br0: port 2(c2) entered blocking state
[  508.628056] br0: port 2(c2) entered disabled state
[  508.628094] c2: entered allmulticast mode
[  508.628145] c2: entered promiscuous mode
[  508.645053] br0: port 3(c3) entered blocking state
[  508.645121] br0: port 3(c3) entered disabled state
[  508.645192] c3: entered allmulticast mode
[  508.645274] c3: entered promiscuous mode
[  508.662149] br0: port 4(sender) entered blocking state
[  508.662214] br0: port 4(sender) entered disabled state
[  508.662286] sender: entered allmulticast mode
[  508.662376] sender: entered promiscuous mode
[  508.669106] br0: port 4(sender) entered blocking state
[  508.669139] br0: port 4(sender) entered forwarding state
[  508.669172] br0: port 3(c3) entered blocking state
[  508.669204] br0: port 3(c3) entered forwarding state
[  508.669231] br0: port 2(c2) entered blocking state
[  508.669259] br0: port 2(c2) entered forwarding state
[  508.669291] br0: port 1(c1) entered blocking state
[  508.669321] br0: port 1(c1) entered forwarding state
[  508.677546] Bridge firewalling registered
[  519.311489] br0: port 1(c1) entered disabled state
[  519.311685] c1 (unregistering): left allmulticast mode
[  519.311737] c1 (unregistering): left promiscuous mode
[  519.311771] br0: port 1(c1) entered disabled state
[  519.333054] br0: port 2(c2) entered disabled state
[  519.333264] c2 (unregistering): left allmulticast mode
[  519.333300] c2 (unregistering): left promiscuous mode
[  519.333339] br0: port 2(c2) entered disabled state
[  519.355031] br0: port 3(c3) entered disabled state
[  519.355250] c3 (unregistering): left allmulticast mode
[  519.355282] c3 (unregistering): left promiscuous mode
[  519.355315] br0: port 3(c3) entered disabled state
[  519.372851] br0: port 4(sender) entered disabled state
[  519.373014] sender (unregistering): left allmulticast mode
[  519.373049] sender (unregistering): left promiscuous mode
[  519.373085] br0: port 4(sender) entered disabled state