[  504.456953] br0: port 1(c1) entered blocking state
[  504.457008] br0: port 1(c1) entered disabled state
[  504.457041] c1: entered allmulticast mode
[  504.457099] c1: entered promiscuous mode
[  504.474505] br0: port 2(c2) entered blocking state
[  504.474545] br0: port 2(c2) entered disabled state
[  504.474576] c2: entered allmulticast mode
[  504.474620] c2: entered promiscuous mode
[  504.491966] br0: port 3(c3) entered blocking state
[  504.492014] br0: port 3(c3) entered disabled state
[  504.492041] c3: entered allmulticast mode
[  504.492081] c3: entered promiscuous mode
[  504.509352] br0: port 4(sender) entered blocking state
[  504.509399] br0: port 4(sender) entered disabled state
[  504.509433] sender: entered allmulticast mode
[  504.509482] sender: entered promiscuous mode
[  504.516246] br0: port 4(sender) entered blocking state
[  504.516282] br0: port 4(sender) entered forwarding state
[  504.516314] br0: port 3(c3) entered blocking state
[  504.516344] br0: port 3(c3) entered forwarding state
[  504.516382] br0: port 2(c2) entered blocking state
[  504.516416] br0: port 2(c2) entered forwarding state
[  504.516451] br0: port 1(c1) entered blocking state
[  504.516484] br0: port 1(c1) entered forwarding state
[  504.524953] Bridge firewalling registered
[  515.136324] br0: port 1(c1) entered disabled state
[  515.136525] c1 (unregistering): left allmulticast mode
[  515.136556] c1 (unregistering): left promiscuous mode
[  515.136582] br0: port 1(c1) entered disabled state
[  515.152154] br0: port 2(c2) entered disabled state
[  515.152326] c2 (unregistering): left allmulticast mode
[  515.152356] c2 (unregistering): left promiscuous mode
[  515.152388] br0: port 2(c2) entered disabled state
[  515.167068] br0: port 3(c3) entered disabled state
[  515.167220] c3 (unregistering): left allmulticast mode
[  515.167252] c3 (unregistering): left promiscuous mode
[  515.167286] br0: port 3(c3) entered disabled state
[  515.183047] br0: port 4(sender) entered disabled state
[  515.183213] sender (unregistering): left allmulticast mode
[  515.183245] sender (unregistering): left promiscuous mode
[  515.183277] br0: port 4(sender) entered disabled state