[  479.895180] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  479.912437] br0: port 1(c1) entered blocking state
[  479.912485] br0: port 1(c1) entered disabled state
[  479.912529] c1: entered allmulticast mode
[  479.912581] c1: entered promiscuous mode
[  479.928438] br0: port 2(c2) entered blocking state
[  479.928480] br0: port 2(c2) entered disabled state
[  479.928520] c2: entered allmulticast mode
[  479.928577] c2: entered promiscuous mode
[  479.944585] br0: port 3(c3) entered blocking state
[  479.944627] br0: port 3(c3) entered disabled state
[  479.944656] c3: entered allmulticast mode
[  479.944709] c3: entered promiscuous mode
[  479.960823] br0: port 4(sender) entered blocking state
[  479.960864] br0: port 4(sender) entered disabled state
[  479.960898] sender: entered allmulticast mode
[  479.960961] sender: entered promiscuous mode
[  479.966966] br0: port 4(sender) entered blocking state
[  479.967009] br0: port 4(sender) entered forwarding state
[  479.967049] br0: port 3(c3) entered blocking state
[  479.967079] br0: port 3(c3) entered forwarding state
[  479.967112] br0: port 2(c2) entered blocking state
[  479.967139] br0: port 2(c2) entered forwarding state
[  479.967165] br0: port 1(c1) entered blocking state
[  479.967193] br0: port 1(c1) entered forwarding state
[  479.974055] Bridge firewalling registered
[  490.621124] br0: port 1(c1) entered disabled state
[  490.621415] c1 (unregistering): left allmulticast mode
[  490.621494] c1 (unregistering): left promiscuous mode
[  490.621595] br0: port 1(c1) entered disabled state
[  490.634244] br0: port 2(c2) entered disabled state
[  490.634604] c2 (unregistering): left allmulticast mode
[  490.634710] c2 (unregistering): left promiscuous mode
[  490.634779] br0: port 2(c2) entered disabled state
[  490.653042] br0: port 3(c3) entered disabled state
[  490.653301] c3 (unregistering): left allmulticast mode
[  490.653366] c3 (unregistering): left promiscuous mode
[  490.653432] br0: port 3(c3) entered disabled state
[  490.670993] sender: left allmulticast mode
[  490.671094] sender: left promiscuous mode
[  490.671162] br0: port 4(sender) entered disabled state