[  381.875037] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  381.889436] br0: port 1(c1) entered blocking state
[  381.889484] br0: port 1(c1) entered disabled state
[  381.889520] c1: entered allmulticast mode
[  381.889569] c1: entered promiscuous mode
[  381.902224] br0: port 2(c2) entered blocking state
[  381.902268] br0: port 2(c2) entered disabled state
[  381.902301] c2: entered allmulticast mode
[  381.902349] c2: entered promiscuous mode
[  381.914806] br0: port 3(c3) entered blocking state
[  381.914875] br0: port 3(c3) entered disabled state
[  381.914944] c3: entered allmulticast mode
[  381.915021] c3: entered promiscuous mode
[  381.929237] br0: port 4(sender) entered blocking state
[  381.929315] br0: port 4(sender) entered disabled state
[  381.929383] sender: entered allmulticast mode
[  381.929479] sender: entered promiscuous mode
[  381.934935] br0: port 4(sender) entered blocking state
[  381.935012] br0: port 4(sender) entered forwarding state
[  381.935085] br0: port 3(c3) entered blocking state
[  381.935153] br0: port 3(c3) entered forwarding state
[  381.935224] br0: port 2(c2) entered blocking state
[  381.935292] br0: port 2(c2) entered forwarding state
[  381.935368] br0: port 1(c1) entered blocking state
[  381.935448] br0: port 1(c1) entered forwarding state
[  381.942755] Bridge firewalling registered
[  392.551017] br0: port 1(c1) entered disabled state
[  392.551374] c1 (unregistering): left allmulticast mode
[  392.551412] c1 (unregistering): left promiscuous mode
[  392.551449] br0: port 1(c1) entered disabled state
[  392.576962] br0: port 3(c3) entered disabled state
[  392.577040] br0: port 2(c2) entered disabled state
[  392.577163] c3 (unregistering): left allmulticast mode
[  392.577194] c3 (unregistering): left promiscuous mode
[  392.577228] br0: port 3(c3) entered disabled state
[  392.577521] c2 (unregistering): left allmulticast mode
[  392.577554] c2 (unregistering): left promiscuous mode
[  392.577589] br0: port 2(c2) entered disabled state
[  392.593981] sender: left allmulticast mode
[  392.594018] sender: left promiscuous mode
[  392.594054] br0: port 4(sender) entered disabled state