[  526.599506] br0: port 1(c1) entered blocking state
[  526.599611] br0: port 1(c1) entered disabled state
[  526.599688] c1: entered allmulticast mode
[  526.599795] c1: entered promiscuous mode
[  526.619843] br0: port 2(c2) entered blocking state
[  526.619896] br0: port 2(c2) entered disabled state
[  526.619931] c2: entered allmulticast mode
[  526.619984] c2: entered promiscuous mode
[  526.639775] br0: port 3(c3) entered blocking state
[  526.639857] br0: port 3(c3) entered disabled state
[  526.639936] c3: entered allmulticast mode
[  526.640034] c3: entered promiscuous mode
[  526.659823] br0: port 4(sender) entered blocking state
[  526.659872] br0: port 4(sender) entered disabled state
[  526.659914] sender: entered allmulticast mode
[  526.659977] sender: entered promiscuous mode
[  526.667903] br0: port 4(sender) entered blocking state
[  526.667947] br0: port 4(sender) entered forwarding state
[  526.667985] br0: port 3(c3) entered blocking state
[  526.668017] br0: port 3(c3) entered forwarding state
[  526.668050] br0: port 2(c2) entered blocking state
[  526.668077] br0: port 2(c2) entered forwarding state
[  526.668111] br0: port 1(c1) entered blocking state
[  526.668145] br0: port 1(c1) entered forwarding state
[  526.676890] Bridge firewalling registered
[  537.310280] br0: port 1(c1) entered disabled state
[  537.310578] c1 (unregistering): left allmulticast mode
[  537.310669] c1 (unregistering): left promiscuous mode
[  537.310716] br0: port 1(c1) entered disabled state
[  537.331278] br0: port 2(c2) entered disabled state
[  537.331521] c2 (unregistering): left allmulticast mode
[  537.331596] c2 (unregistering): left promiscuous mode
[  537.331673] br0: port 2(c2) entered disabled state
[  537.353248] br0: port 3(c3) entered disabled state
[  537.353488] c3 (unregistering): left allmulticast mode
[  537.353573] c3 (unregistering): left promiscuous mode
[  537.353616] br0: port 3(c3) entered disabled state
[  537.373268] br0: port 4(sender) entered disabled state
[  537.373461] sender (unregistering): left allmulticast mode
[  537.373524] sender (unregistering): left promiscuous mode
[  537.373605] br0: port 4(sender) entered disabled state