[  493.472313] br0: port 1(c1) entered blocking state
[  493.472361] br0: port 1(c1) entered disabled state
[  493.472386] c1: entered allmulticast mode
[  493.472430] c1: entered promiscuous mode
[  493.492645] br0: port 2(c2) entered blocking state
[  493.492675] br0: port 2(c2) entered disabled state
[  493.492764] c2: entered allmulticast mode
[  493.492841] c2: entered promiscuous mode
[  493.513056] br0: port 3(c3) entered blocking state
[  493.513088] br0: port 3(c3) entered disabled state
[  493.513117] c3: entered allmulticast mode
[  493.513155] c3: entered promiscuous mode
[  493.533244] br0: port 4(sender) entered blocking state
[  493.533278] br0: port 4(sender) entered disabled state
[  493.533365] sender: entered allmulticast mode
[  493.533443] sender: entered promiscuous mode
[  493.541480] br0: port 4(sender) entered blocking state
[  493.541538] br0: port 4(sender) entered forwarding state
[  493.541592] br0: port 3(c3) entered blocking state
[  493.541642] br0: port 3(c3) entered forwarding state
[  493.541695] br0: port 2(c2) entered blocking state
[  493.541745] br0: port 2(c2) entered forwarding state
[  493.541798] br0: port 1(c1) entered blocking state
[  493.541848] br0: port 1(c1) entered forwarding state
[  493.551973] Bridge firewalling registered
[  504.166075] br0: port 1(c1) entered disabled state
[  504.166351] c1 (unregistering): left allmulticast mode
[  504.166390] c1 (unregistering): left promiscuous mode
[  504.166416] br0: port 1(c1) entered disabled state
[  504.180821] br0: port 2(c2) entered disabled state
[  504.181039] c2 (unregistering): left allmulticast mode
[  504.181066] c2 (unregistering): left promiscuous mode
[  504.181091] br0: port 2(c2) entered disabled state
[  504.197008] br0: port 3(c3) entered disabled state
[  504.197150] c3 (unregistering): left allmulticast mode
[  504.197176] c3 (unregistering): left promiscuous mode
[  504.197197] br0: port 3(c3) entered disabled state
[  504.213069] br0: port 4(sender) entered disabled state
[  504.213216] sender (unregistering): left allmulticast mode
[  504.213239] sender (unregistering): left promiscuous mode
[  504.213259] br0: port 4(sender) entered disabled state