[   47.896061] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   47.903009] ip (9585) used greatest stack depth: 12336 bytes left
[   47.911762] br0: port 1(c1) entered blocking state
[   47.911830] br0: port 1(c1) entered disabled state
[   47.911899] c1: entered allmulticast mode
[   47.911984] c1: entered promiscuous mode
[   47.926569] br0: port 2(c2) entered blocking state
[   47.926610] br0: port 2(c2) entered disabled state
[   47.926643] c2: entered allmulticast mode
[   47.926694] c2: entered promiscuous mode
[   47.941260] br0: port 3(c3) entered blocking state
[   47.941326] br0: port 3(c3) entered disabled state
[   47.941396] c3: entered allmulticast mode
[   47.941491] c3: entered promiscuous mode
[   47.956242] br0: port 4(sender) entered blocking state
[   47.956282] br0: port 4(sender) entered disabled state
[   47.956313] sender: entered allmulticast mode
[   47.956362] sender: entered promiscuous mode
[   47.962115] br0: port 4(sender) entered blocking state
[   47.962154] br0: port 4(sender) entered forwarding state
[   47.962194] br0: port 3(c3) entered blocking state
[   47.962224] br0: port 3(c3) entered forwarding state
[   47.962257] br0: port 2(c2) entered blocking state
[   47.962286] br0: port 2(c2) entered forwarding state
[   47.962314] br0: port 1(c1) entered blocking state
[   47.962344] br0: port 1(c1) entered forwarding state
[   47.969458] Bridge firewalling registered
[   58.661319] br0: port 1(c1) entered disabled state
[   58.661601] c1 (unregistering): left allmulticast mode
[   58.661637] c1 (unregistering): left promiscuous mode
[   58.661667] br0: port 1(c1) entered disabled state
[   58.675574] br0: port 2(c2) entered disabled state
[   58.675722] c2 (unregistering): left allmulticast mode
[   58.675757] c2 (unregistering): left promiscuous mode
[   58.675786] br0: port 2(c2) entered disabled state
[   58.687564] br0: port 3(c3) entered disabled state
[   58.687743] c3 (unregistering): left allmulticast mode
[   58.687775] c3 (unregistering): left promiscuous mode
[   58.687804] br0: port 3(c3) entered disabled state
[   58.699697] br0: port 4(sender) entered disabled state
[   58.699852] sender (unregistering): left allmulticast mode
[   58.699883] sender (unregistering): left promiscuous mode
[   58.699912] br0: port 4(sender) entered disabled state