[  390.322265] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  390.336586] br0: port 1(c1) entered blocking state
[  390.336678] br0: port 1(c1) entered disabled state
[  390.336746] c1: entered allmulticast mode
[  390.336855] c1: entered promiscuous mode
[  390.349283] br0: port 2(c2) entered blocking state
[  390.349384] br0: port 2(c2) entered disabled state
[  390.349489] c2: entered allmulticast mode
[  390.349570] c2: entered promiscuous mode
[  390.362017] br0: port 3(c3) entered blocking state
[  390.362080] br0: port 3(c3) entered disabled state
[  390.362135] c3: entered allmulticast mode
[  390.362189] c3: entered promiscuous mode
[  390.374685] br0: port 4(sender) entered blocking state
[  390.374755] br0: port 4(sender) entered disabled state
[  390.374817] sender: entered allmulticast mode
[  390.374900] sender: entered promiscuous mode
[  390.379801] br0: port 4(sender) entered blocking state
[  390.379894] br0: port 4(sender) entered forwarding state
[  390.379962] br0: port 3(c3) entered blocking state
[  390.380024] br0: port 3(c3) entered forwarding state
[  390.380089] br0: port 2(c2) entered blocking state
[  390.380152] br0: port 2(c2) entered forwarding state
[  390.380256] br0: port 1(c1) entered blocking state
[  390.380325] br0: port 1(c1) entered forwarding state
[  390.387558] Bridge firewalling registered
[  401.061984] br0: port 1(c1) entered disabled state
[  401.062206] c1 (unregistering): left allmulticast mode
[  401.062291] c1 (unregistering): left promiscuous mode
[  401.062326] br0: port 1(c1) entered disabled state
[  401.082949] br0: port 2(c2) entered disabled state
[  401.083105] c2 (unregistering): left allmulticast mode
[  401.083137] c2 (unregistering): left promiscuous mode
[  401.083167] br0: port 2(c2) entered disabled state
[  401.100978] sender: left allmulticast mode
[  401.101015] sender: left promiscuous mode
[  401.101041] br0: port 4(sender) entered disabled state
[  401.101143] c3: left allmulticast mode
[  401.101167] c3: left promiscuous mode
[  401.101195] br0: port 3(c3) entered disabled state