[  410.133895] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  410.150194] br0: port 1(c1) entered blocking state
[  410.150265] br0: port 1(c1) entered disabled state
[  410.150334] c1: entered allmulticast mode
[  410.150421] c1: entered promiscuous mode
[  410.164607] br0: port 2(c2) entered blocking state
[  410.164646] br0: port 2(c2) entered disabled state
[  410.164679] c2: entered allmulticast mode
[  410.164733] c2: entered promiscuous mode
[  410.178384] br0: port 3(c3) entered blocking state
[  410.178425] br0: port 3(c3) entered disabled state
[  410.178457] c3: entered allmulticast mode
[  410.178504] c3: entered promiscuous mode
[  410.192236] br0: port 4(sender) entered blocking state
[  410.192276] br0: port 4(sender) entered disabled state
[  410.192307] sender: entered allmulticast mode
[  410.192368] sender: entered promiscuous mode
[  410.197763] br0: port 4(sender) entered blocking state
[  410.197828] br0: port 4(sender) entered forwarding state
[  410.197891] br0: port 3(c3) entered blocking state
[  410.197968] br0: port 3(c3) entered forwarding state
[  410.198030] br0: port 2(c2) entered blocking state
[  410.198089] br0: port 2(c2) entered forwarding state
[  410.198152] br0: port 1(c1) entered blocking state
[  410.198210] br0: port 1(c1) entered forwarding state
[  410.205606] Bridge firewalling registered
[  420.879051] br0: port 1(c1) entered disabled state
[  420.879513] c1 (unregistering): left allmulticast mode
[  420.879581] c1 (unregistering): left promiscuous mode
[  420.879643] br0: port 1(c1) entered disabled state
[  420.914181] br0: port 3(c3) entered disabled state
[  420.914300] br0: port 2(c2) entered disabled state
[  420.914502] c3 (unregistering): left allmulticast mode
[  420.914574] c3 (unregistering): left promiscuous mode
[  420.914669] br0: port 3(c3) entered disabled state
[  420.914976] c2 (unregistering): left allmulticast mode
[  420.915060] c2 (unregistering): left promiscuous mode
[  420.915158] br0: port 2(c2) entered disabled state
[  420.934028] sender: left allmulticast mode
[  420.934119] sender: left promiscuous mode
[  420.934180] br0: port 4(sender) entered disabled state