[  405.890426] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  405.903075] br0: port 1(c1) entered blocking state
[  405.903119] br0: port 1(c1) entered disabled state
[  405.903152] c1: entered allmulticast mode
[  405.903204] c1: entered promiscuous mode
[  405.916140] br0: port 2(c2) entered blocking state
[  405.916175] br0: port 2(c2) entered disabled state
[  405.916208] c2: entered allmulticast mode
[  405.916251] c2: entered promiscuous mode
[  405.928419] br0: port 3(c3) entered blocking state
[  405.928455] br0: port 3(c3) entered disabled state
[  405.928486] c3: entered allmulticast mode
[  405.928526] c3: entered promiscuous mode
[  405.940671] br0: port 4(sender) entered blocking state
[  405.940713] br0: port 4(sender) entered disabled state
[  405.940743] sender: entered allmulticast mode
[  405.940790] sender: entered promiscuous mode
[  405.945531] br0: port 4(sender) entered blocking state
[  405.945565] br0: port 4(sender) entered forwarding state
[  405.945596] br0: port 3(c3) entered blocking state
[  405.945634] br0: port 3(c3) entered forwarding state
[  405.945666] br0: port 2(c2) entered blocking state
[  405.945695] br0: port 2(c2) entered forwarding state
[  405.945724] br0: port 1(c1) entered blocking state
[  405.945753] br0: port 1(c1) entered forwarding state
[  405.952570] Bridge firewalling registered
[  416.575036] br0: port 1(c1) entered disabled state
[  416.575279] c1 (unregistering): left allmulticast mode
[  416.575313] c1 (unregistering): left promiscuous mode
[  416.575345] br0: port 1(c1) entered disabled state
[  416.606024] br0: port 3(c3) entered disabled state
[  416.606117] br0: port 2(c2) entered disabled state
[  416.606245] c3 (unregistering): left allmulticast mode
[  416.606280] c3 (unregistering): left promiscuous mode
[  416.606310] br0: port 3(c3) entered disabled state
[  416.606478] c2 (unregistering): left allmulticast mode
[  416.606514] c2 (unregistering): left promiscuous mode
[  416.606550] br0: port 2(c2) entered disabled state
[  416.626025] sender: left allmulticast mode
[  416.626060] sender: left promiscuous mode
[  416.626098] br0: port 4(sender) entered disabled state