[  380.566453] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  380.581216] br0: port 1(c1) entered blocking state
[  380.581260] br0: port 1(c1) entered disabled state
[  380.581296] c1: entered allmulticast mode
[  380.581349] c1: entered promiscuous mode
[  380.593462] br0: port 2(c2) entered blocking state
[  380.593501] br0: port 2(c2) entered disabled state
[  380.593549] c2: entered allmulticast mode
[  380.593603] c2: entered promiscuous mode
[  380.605530] br0: port 3(c3) entered blocking state
[  380.605568] br0: port 3(c3) entered disabled state
[  380.605621] c3: entered allmulticast mode
[  380.605669] c3: entered promiscuous mode
[  380.617554] br0: port 4(sender) entered blocking state
[  380.617628] br0: port 4(sender) entered disabled state
[  380.617714] sender: entered allmulticast mode
[  380.617819] sender: entered promiscuous mode
[  380.622412] br0: port 4(sender) entered blocking state
[  380.622448] br0: port 4(sender) entered forwarding state
[  380.622502] br0: port 3(c3) entered blocking state
[  380.622553] br0: port 3(c3) entered forwarding state
[  380.622592] br0: port 2(c2) entered blocking state
[  380.622634] br0: port 2(c2) entered forwarding state
[  380.622690] br0: port 1(c1) entered blocking state
[  380.622745] br0: port 1(c1) entered forwarding state
[  380.629285] Bridge firewalling registered
[  391.303006] br0: port 1(c1) entered disabled state
[  391.303160] c1 (unregistering): left allmulticast mode
[  391.303197] c1 (unregistering): left promiscuous mode
[  391.303271] br0: port 1(c1) entered disabled state
[  391.327998] br0: port 3(c3) entered disabled state
[  391.328079] br0: port 2(c2) entered disabled state
[  391.328292] c3 (unregistering): left allmulticast mode
[  391.328325] c3 (unregistering): left promiscuous mode
[  391.328370] br0: port 3(c3) entered disabled state
[  391.328613] c2 (unregistering): left allmulticast mode
[  391.328667] c2 (unregistering): left promiscuous mode
[  391.328731] br0: port 2(c2) entered disabled state
[  391.349030] sender: left allmulticast mode
[  391.349059] sender: left promiscuous mode
[  391.349087] br0: port 4(sender) entered disabled state