[  382.191860] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  382.205291] br0: port 1(c1) entered blocking state
[  382.205376] br0: port 1(c1) entered disabled state
[  382.205448] c1: entered allmulticast mode
[  382.205531] c1: entered promiscuous mode
[  382.218294] br0: port 2(c2) entered blocking state
[  382.218375] br0: port 2(c2) entered disabled state
[  382.218447] c2: entered allmulticast mode
[  382.218527] c2: entered promiscuous mode
[  382.231455] br0: port 3(c3) entered blocking state
[  382.231532] br0: port 3(c3) entered disabled state
[  382.231604] c3: entered allmulticast mode
[  382.231683] c3: entered promiscuous mode
[  382.244302] br0: port 4(sender) entered blocking state
[  382.244348] br0: port 4(sender) entered disabled state
[  382.244384] sender: entered allmulticast mode
[  382.244433] sender: entered promiscuous mode
[  382.249306] br0: port 4(sender) entered blocking state
[  382.249341] br0: port 4(sender) entered forwarding state
[  382.249374] br0: port 3(c3) entered blocking state
[  382.249409] br0: port 3(c3) entered forwarding state
[  382.249436] br0: port 2(c2) entered blocking state
[  382.249468] br0: port 2(c2) entered forwarding state
[  382.249494] br0: port 1(c1) entered blocking state
[  382.249521] br0: port 1(c1) entered forwarding state
[  382.256555] Bridge firewalling registered
[  392.926987] br0: port 1(c1) entered disabled state
[  392.927154] c1 (unregistering): left allmulticast mode
[  392.927198] c1 (unregistering): left promiscuous mode
[  392.927245] br0: port 1(c1) entered disabled state
[  392.955974] br0: port 2(c2) entered disabled state
[  392.956298] c2 (unregistering): left allmulticast mode
[  392.956339] c2 (unregistering): left promiscuous mode
[  392.956375] br0: port 2(c2) entered disabled state
[  392.972981] sender: left allmulticast mode
[  392.973021] sender: left promiscuous mode
[  392.973052] br0: port 4(sender) entered disabled state
[  392.973139] c3: left allmulticast mode
[  392.973163] c3: left promiscuous mode
[  392.973193] br0: port 3(c3) entered disabled state