[  391.955980] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  391.973251] br0: port 1(c1) entered blocking state
[  391.973290] br0: port 1(c1) entered disabled state
[  391.973324] c1: entered allmulticast mode
[  391.973371] c1: entered promiscuous mode
[  391.988485] br0: port 2(c2) entered blocking state
[  391.988551] br0: port 2(c2) entered disabled state
[  391.988617] c2: entered allmulticast mode
[  391.988700] c2: entered promiscuous mode
[  392.003662] br0: port 3(c3) entered blocking state
[  392.003726] br0: port 3(c3) entered disabled state
[  392.003799] c3: entered allmulticast mode
[  392.003879] c3: entered promiscuous mode
[  392.018820] br0: port 4(sender) entered blocking state
[  392.018856] br0: port 4(sender) entered disabled state
[  392.018890] sender: entered allmulticast mode
[  392.018938] sender: entered promiscuous mode
[  392.024698] br0: port 4(sender) entered blocking state
[  392.024768] br0: port 4(sender) entered forwarding state
[  392.024834] br0: port 3(c3) entered blocking state
[  392.024896] br0: port 3(c3) entered forwarding state
[  392.024959] br0: port 2(c2) entered blocking state
[  392.025021] br0: port 2(c2) entered forwarding state
[  392.025084] br0: port 1(c1) entered blocking state
[  392.025145] br0: port 1(c1) entered forwarding state
[  392.032199] Bridge firewalling registered
[  402.637851] br0: port 1(c1) entered disabled state
[  402.638032] c1 (unregistering): left allmulticast mode
[  402.638070] c1 (unregistering): left promiscuous mode
[  402.638103] br0: port 1(c1) entered disabled state
[  402.669831] br0: port 3(c3) entered disabled state
[  402.669912] br0: port 2(c2) entered disabled state
[  402.670085] c3 (unregistering): left allmulticast mode
[  402.670120] c3 (unregistering): left promiscuous mode
[  402.670151] br0: port 3(c3) entered disabled state
[  402.670339] c2 (unregistering): left allmulticast mode
[  402.670373] c2 (unregistering): left promiscuous mode
[  402.670400] br0: port 2(c2) entered disabled state
[  402.686835] sender: left allmulticast mode
[  402.686872] sender: left promiscuous mode
[  402.686906] br0: port 4(sender) entered disabled state