[  380.088133] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  380.101394] br0: port 1(c1) entered blocking state
[  380.101447] br0: port 1(c1) entered disabled state
[  380.101479] c1: entered allmulticast mode
[  380.101530] c1: entered promiscuous mode
[  380.114227] br0: port 2(c2) entered blocking state
[  380.114280] br0: port 2(c2) entered disabled state
[  380.114319] c2: entered allmulticast mode
[  380.114371] c2: entered promiscuous mode
[  380.128313] br0: port 3(c3) entered blocking state
[  380.128361] br0: port 3(c3) entered disabled state
[  380.128398] c3: entered allmulticast mode
[  380.128446] c3: entered promiscuous mode
[  380.141003] br0: port 4(sender) entered blocking state
[  380.141069] br0: port 4(sender) entered disabled state
[  380.141106] sender: entered allmulticast mode
[  380.141152] sender: entered promiscuous mode
[  380.146123] br0: port 4(sender) entered blocking state
[  380.146165] br0: port 4(sender) entered forwarding state
[  380.146198] br0: port 3(c3) entered blocking state
[  380.146231] br0: port 3(c3) entered forwarding state
[  380.146266] br0: port 2(c2) entered blocking state
[  380.146294] br0: port 2(c2) entered forwarding state
[  380.146326] br0: port 1(c1) entered blocking state
[  380.146353] br0: port 1(c1) entered forwarding state
[  380.153415] Bridge firewalling registered
[  390.821955] br0: port 1(c1) entered disabled state
[  390.822145] c1 (unregistering): left allmulticast mode
[  390.822193] c1 (unregistering): left promiscuous mode
[  390.822237] br0: port 1(c1) entered disabled state
[  390.850950] br0: port 3(c3) entered disabled state
[  390.851040] br0: port 2(c2) entered disabled state
[  390.851166] c3 (unregistering): left allmulticast mode
[  390.851200] c3 (unregistering): left promiscuous mode
[  390.851228] br0: port 3(c3) entered disabled state
[  390.851394] c2 (unregistering): left allmulticast mode
[  390.851425] c2 (unregistering): left promiscuous mode
[  390.851455] br0: port 2(c2) entered disabled state
[  390.871002] sender: left allmulticast mode
[  390.871044] sender: left promiscuous mode
[  390.871078] br0: port 4(sender) entered disabled state