[  380.526408] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  380.541587] br0: port 1(c1) entered blocking state
[  380.541664] br0: port 1(c1) entered disabled state
[  380.541732] c1: entered allmulticast mode
[  380.541810] c1: entered promiscuous mode
[  380.554411] br0: port 2(c2) entered blocking state
[  380.554457] br0: port 2(c2) entered disabled state
[  380.554495] c2: entered allmulticast mode
[  380.554542] c2: entered promiscuous mode
[  380.566831] br0: port 3(c3) entered blocking state
[  380.566874] br0: port 3(c3) entered disabled state
[  380.566912] c3: entered allmulticast mode
[  380.566957] c3: entered promiscuous mode
[  380.579264] br0: port 4(sender) entered blocking state
[  380.579330] br0: port 4(sender) entered disabled state
[  380.579391] sender: entered allmulticast mode
[  380.579466] sender: entered promiscuous mode
[  380.584233] br0: port 4(sender) entered blocking state
[  380.584268] br0: port 4(sender) entered forwarding state
[  380.584299] br0: port 3(c3) entered blocking state
[  380.584332] br0: port 3(c3) entered forwarding state
[  380.584360] br0: port 2(c2) entered blocking state
[  380.584391] br0: port 2(c2) entered forwarding state
[  380.584418] br0: port 1(c1) entered blocking state
[  380.584450] br0: port 1(c1) entered forwarding state
[  380.591174] Bridge firewalling registered
[  391.269131] br0: port 1(c1) entered disabled state
[  391.269408] c1 (unregistering): left allmulticast mode
[  391.269479] c1 (unregistering): left promiscuous mode
[  391.269515] br0: port 1(c1) entered disabled state
[  391.295984] br0: port 3(c3) entered disabled state
[  391.296049] br0: port 2(c2) entered disabled state
[  391.296197] c3 (unregistering): left allmulticast mode
[  391.296286] c3 (unregistering): left promiscuous mode
[  391.296324] br0: port 3(c3) entered disabled state
[  391.296524] c2 (unregistering): left allmulticast mode
[  391.296559] c2 (unregistering): left promiscuous mode
[  391.296620] br0: port 2(c2) entered disabled state
[  391.309981] sender: left allmulticast mode
[  391.310037] sender: left promiscuous mode
[  391.310074] br0: port 4(sender) entered disabled state