[  131.598013][  T903] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  132.546689][  T910] br0: port 1(c1) entered blocking state
[  132.547234][  T910] br0: port 1(c1) entered disabled state
[  132.547480][  T910] c1: entered allmulticast mode
[  132.550913][  T910] c1: entered promiscuous mode
[  133.473162][  T915] br0: port 2(c2) entered blocking state
[  133.473495][  T915] br0: port 2(c2) entered disabled state
[  133.473735][  T915] c2: entered allmulticast mode
[  133.475655][  T915] c2: entered promiscuous mode
[  134.392735][  T920] br0: port 3(c3) entered blocking state
[  134.392990][  T920] br0: port 3(c3) entered disabled state
[  134.394781][  T920] c3: entered allmulticast mode
[  134.396686][  T920] c3: entered promiscuous mode
[  134.818362][  T922] ip (922) used greatest stack depth: 23688 bytes left
[  135.387236][  T925] br0: port 4(sender) entered blocking state
[  135.387545][  T925] br0: port 4(sender) entered disabled state
[  135.387823][  T925] sender: entered allmulticast mode
[  135.389732][  T925] sender: entered promiscuous mode
[  135.754046][  T927] br0: port 4(sender) entered blocking state
[  135.754498][  T927] br0: port 4(sender) entered forwarding state
[  135.755427][  T927] br0: port 3(c3) entered blocking state
[  135.755623][  T927] br0: port 3(c3) entered forwarding state
[  135.756092][  T927] br0: port 2(c2) entered blocking state
[  135.756296][  T927] br0: port 2(c2) entered forwarding state
[  135.756683][  T927] br0: port 1(c1) entered blocking state
[  135.756882][  T927] br0: port 1(c1) entered forwarding state
[  136.044787][  T928] Bridge firewalling registered
[  150.321808][   T75] br0: port 1(c1) entered disabled state
[  150.424827][   T75] c1 (unregistering): left allmulticast mode
[  150.425179][   T75] c1 (unregistering): left promiscuous mode
[  150.425429][   T75] br0: port 1(c1) entered disabled state
[  150.995968][   T75] br0: port 2(c2) entered disabled state
[  151.077948][   T75] c2 (unregistering): left allmulticast mode
[  151.078192][   T75] c2 (unregistering): left promiscuous mode
[  151.078434][   T75] br0: port 2(c2) entered disabled state
[  151.719694][   T75] br0: port 3(c3) entered disabled state
[  151.819803][   T75] c3 (unregistering): left allmulticast mode
[  151.820136][   T75] c3 (unregistering): left promiscuous mode
[  151.820365][   T75] br0: port 3(c3) entered disabled state
[  152.449681][   T75] br0: port 4(sender) entered disabled state
[  152.522819][   T75] sender (unregistering): left allmulticast mode
[  152.523064][   T75] sender (unregistering): left promiscuous mode
[  152.523295][   T75] br0: port 4(sender) entered disabled state