[  411.183987] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  411.199520] br0: port 1(c1) entered blocking state
[  411.199555] br0: port 1(c1) entered disabled state
[  411.199595] c1: entered allmulticast mode
[  411.199644] c1: entered promiscuous mode
[  411.214076] br0: port 2(c2) entered blocking state
[  411.214110] br0: port 2(c2) entered disabled state
[  411.214145] c2: entered allmulticast mode
[  411.214195] c2: entered promiscuous mode
[  411.228478] br0: port 3(c3) entered blocking state
[  411.228547] br0: port 3(c3) entered disabled state
[  411.228617] c3: entered allmulticast mode
[  411.228699] c3: entered promiscuous mode
[  411.243052] br0: port 4(sender) entered blocking state
[  411.243124] br0: port 4(sender) entered disabled state
[  411.243196] sender: entered allmulticast mode
[  411.243298] sender: entered promiscuous mode
[  411.248989] br0: port 4(sender) entered blocking state
[  411.249035] br0: port 4(sender) entered forwarding state
[  411.249068] br0: port 3(c3) entered blocking state
[  411.249097] br0: port 3(c3) entered forwarding state
[  411.249126] br0: port 2(c2) entered blocking state
[  411.249158] br0: port 2(c2) entered forwarding state
[  411.249189] br0: port 1(c1) entered blocking state
[  411.249217] br0: port 1(c1) entered forwarding state
[  411.256157] Bridge firewalling registered
[  421.859248] br0: port 1(c1) entered disabled state
[  421.859551] c1 (unregistering): left allmulticast mode
[  421.859631] c1 (unregistering): left promiscuous mode
[  421.859733] br0: port 1(c1) entered disabled state
[  421.874113] br0: port 2(c2) entered disabled state
[  421.874326] c2 (unregistering): left allmulticast mode
[  421.874421] c2 (unregistering): left promiscuous mode
[  421.874501] br0: port 2(c2) entered disabled state
[  421.888129] br0: port 3(c3) entered disabled state
[  421.888335] c3 (unregistering): left allmulticast mode
[  421.888439] c3 (unregistering): left promiscuous mode
[  421.888523] br0: port 3(c3) entered disabled state
[  421.908102] sender: left allmulticast mode
[  421.908194] sender: left promiscuous mode
[  421.908258] br0: port 4(sender) entered disabled state