[  415.385649] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  415.401881] br0: port 1(c1) entered blocking state
[  415.401921] br0: port 1(c1) entered disabled state
[  415.401952] c1: entered allmulticast mode
[  415.402001] c1: entered promiscuous mode
[  415.415447] br0: port 2(c2) entered blocking state
[  415.415482] br0: port 2(c2) entered disabled state
[  415.415514] c2: entered allmulticast mode
[  415.415552] c2: entered promiscuous mode
[  415.429158] br0: port 3(c3) entered blocking state
[  415.429224] br0: port 3(c3) entered disabled state
[  415.429299] c3: entered allmulticast mode
[  415.429384] c3: entered promiscuous mode
[  415.443416] br0: port 4(sender) entered blocking state
[  415.443452] br0: port 4(sender) entered disabled state
[  415.443487] sender: entered allmulticast mode
[  415.443547] sender: entered promiscuous mode
[  415.449046] br0: port 4(sender) entered blocking state
[  415.449079] br0: port 4(sender) entered forwarding state
[  415.449114] br0: port 3(c3) entered blocking state
[  415.449146] br0: port 3(c3) entered forwarding state
[  415.449171] br0: port 2(c2) entered blocking state
[  415.449198] br0: port 2(c2) entered forwarding state
[  415.449229] br0: port 1(c1) entered blocking state
[  415.449261] br0: port 1(c1) entered forwarding state
[  415.457003] Bridge firewalling registered
[  426.092972] br0: port 1(c1) entered disabled state
[  426.093184] c1 (unregistering): left allmulticast mode
[  426.093224] c1 (unregistering): left promiscuous mode
[  426.093265] br0: port 1(c1) entered disabled state
[  426.109947] br0: port 2(c2) entered disabled state
[  426.110088] c2 (unregistering): left allmulticast mode
[  426.110119] c2 (unregistering): left promiscuous mode
[  426.110151] br0: port 2(c2) entered disabled state
[  426.126941] br0: port 3(c3) entered disabled state
[  426.127084] c3 (unregistering): left allmulticast mode
[  426.127119] c3 (unregistering): left promiscuous mode
[  426.127149] br0: port 3(c3) entered disabled state
[  426.147924] br0: port 4(sender) entered disabled state
[  426.148070] sender (unregistering): left allmulticast mode
[  426.148100] sender (unregistering): left promiscuous mode
[  426.148129] br0: port 4(sender) entered disabled state