[  389.549299] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  389.564742] br0: port 1(c1) entered blocking state
[  389.564783] br0: port 1(c1) entered disabled state
[  389.564817] c1: entered allmulticast mode
[  389.564865] c1: entered promiscuous mode
[  389.579775] br0: port 2(c2) entered blocking state
[  389.579814] br0: port 2(c2) entered disabled state
[  389.579845] c2: entered allmulticast mode
[  389.579887] c2: entered promiscuous mode
[  389.593693] br0: port 3(c3) entered blocking state
[  389.593735] br0: port 3(c3) entered disabled state
[  389.593769] c3: entered allmulticast mode
[  389.593813] c3: entered promiscuous mode
[  389.607890] br0: port 4(sender) entered blocking state
[  389.607925] br0: port 4(sender) entered disabled state
[  389.607958] sender: entered allmulticast mode
[  389.608009] sender: entered promiscuous mode
[  389.613386] br0: port 4(sender) entered blocking state
[  389.613422] br0: port 4(sender) entered forwarding state
[  389.613456] br0: port 3(c3) entered blocking state
[  389.613491] br0: port 3(c3) entered forwarding state
[  389.613523] br0: port 2(c2) entered blocking state
[  389.613558] br0: port 2(c2) entered forwarding state
[  389.613583] br0: port 1(c1) entered blocking state
[  389.613611] br0: port 1(c1) entered forwarding state
[  389.621194] Bridge firewalling registered
[  400.265327] br0: port 1(c1) entered disabled state
[  400.265635] c1 (unregistering): left allmulticast mode
[  400.265743] c1 (unregistering): left promiscuous mode
[  400.265843] br0: port 1(c1) entered disabled state
[  400.296299] br0: port 2(c2) entered disabled state
[  400.296549] c2 (unregistering): left allmulticast mode
[  400.296587] c2 (unregistering): left promiscuous mode
[  400.296622] br0: port 2(c2) entered disabled state
[  400.317264] sender: left allmulticast mode
[  400.317299] sender: left promiscuous mode
[  400.317338] br0: port 4(sender) entered disabled state
[  400.317469] c3: left allmulticast mode
[  400.317499] c3: left promiscuous mode
[  400.317524] br0: port 3(c3) entered disabled state