[  390.719503] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  390.735380] br0: port 1(c1) entered blocking state
[  390.735424] br0: port 1(c1) entered disabled state
[  390.735453] c1: entered allmulticast mode
[  390.735503] c1: entered promiscuous mode
[  390.750677] br0: port 2(c2) entered blocking state
[  390.750721] br0: port 2(c2) entered disabled state
[  390.750758] c2: entered allmulticast mode
[  390.750808] c2: entered promiscuous mode
[  390.766134] br0: port 3(c3) entered blocking state
[  390.766169] br0: port 3(c3) entered disabled state
[  390.766207] c3: entered allmulticast mode
[  390.766244] c3: entered promiscuous mode
[  390.781386] br0: port 4(sender) entered blocking state
[  390.781454] br0: port 4(sender) entered disabled state
[  390.781521] sender: entered allmulticast mode
[  390.781609] sender: entered promiscuous mode
[  390.787710] br0: port 4(sender) entered blocking state
[  390.787779] br0: port 4(sender) entered forwarding state
[  390.787845] br0: port 3(c3) entered blocking state
[  390.787907] br0: port 3(c3) entered forwarding state
[  390.787972] br0: port 2(c2) entered blocking state
[  390.788035] br0: port 2(c2) entered forwarding state
[  390.788105] br0: port 1(c1) entered blocking state
[  390.788168] br0: port 1(c1) entered forwarding state
[  390.795070] Bridge firewalling registered
[  401.418790] br0: port 1(c1) entered disabled state
[  401.418990] c1 (unregistering): left allmulticast mode
[  401.419025] c1 (unregistering): left promiscuous mode
[  401.419059] br0: port 1(c1) entered disabled state
[  401.448764] br0: port 3(c3) entered disabled state
[  401.448858] br0: port 2(c2) entered disabled state
[  401.449031] c3 (unregistering): left allmulticast mode
[  401.449066] c3 (unregistering): left promiscuous mode
[  401.449098] br0: port 3(c3) entered disabled state
[  401.449308] c2 (unregistering): left allmulticast mode
[  401.449348] c2 (unregistering): left promiscuous mode
[  401.449378] br0: port 2(c2) entered disabled state
[  401.468801] sender: left allmulticast mode
[  401.468839] sender: left promiscuous mode
[  401.468897] br0: port 4(sender) entered disabled state