[  501.927849] br0: port 1(c1) entered blocking state
[  501.927940] br0: port 1(c1) entered disabled state
[  501.928008] c1: entered allmulticast mode
[  501.928099] c1: entered promiscuous mode
[  501.946856] br0: port 2(c2) entered blocking state
[  501.946896] br0: port 2(c2) entered disabled state
[  501.946935] c2: entered allmulticast mode
[  501.946979] c2: entered promiscuous mode
[  501.966090] br0: port 3(c3) entered blocking state
[  501.966163] br0: port 3(c3) entered disabled state
[  501.966232] c3: entered allmulticast mode
[  501.966309] c3: entered promiscuous mode
[  501.985724] br0: port 4(sender) entered blocking state
[  501.985765] br0: port 4(sender) entered disabled state
[  501.985801] sender: entered allmulticast mode
[  501.985850] sender: entered promiscuous mode
[  501.994008] br0: port 4(sender) entered blocking state
[  501.994081] br0: port 4(sender) entered forwarding state
[  501.994148] br0: port 3(c3) entered blocking state
[  501.994211] br0: port 3(c3) entered forwarding state
[  501.994277] br0: port 2(c2) entered blocking state
[  501.994351] br0: port 2(c2) entered forwarding state
[  501.994416] br0: port 1(c1) entered blocking state
[  501.994481] br0: port 1(c1) entered forwarding state
[  502.003976] Bridge firewalling registered
[  512.637162] br0: port 1(c1) entered disabled state
[  512.637368] c1 (unregistering): left allmulticast mode
[  512.637399] c1 (unregistering): left promiscuous mode
[  512.637417] br0: port 1(c1) entered disabled state
[  512.658134] br0: port 2(c2) entered disabled state
[  512.658307] c2 (unregistering): left allmulticast mode
[  512.658333] c2 (unregistering): left promiscuous mode
[  512.658350] br0: port 2(c2) entered disabled state
[  512.676163] br0: port 3(c3) entered disabled state
[  512.676326] c3 (unregistering): left allmulticast mode
[  512.676356] c3 (unregistering): left promiscuous mode
[  512.676379] br0: port 3(c3) entered disabled state
[  512.695138] br0: port 4(sender) entered disabled state
[  512.695296] sender (unregistering): left allmulticast mode
[  512.695326] sender (unregistering): left promiscuous mode
[  512.695348] br0: port 4(sender) entered disabled state