[  390.464205] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  390.478495] br0: port 1(c1) entered blocking state
[  390.478532] br0: port 1(c1) entered disabled state
[  390.478577] c1: entered allmulticast mode
[  390.478618] c1: entered promiscuous mode
[  390.493050] br0: port 2(c2) entered blocking state
[  390.493088] br0: port 2(c2) entered disabled state
[  390.493120] c2: entered allmulticast mode
[  390.493165] c2: entered promiscuous mode
[  390.506164] br0: port 3(c3) entered blocking state
[  390.506202] br0: port 3(c3) entered disabled state
[  390.506236] c3: entered allmulticast mode
[  390.506276] c3: entered promiscuous mode
[  390.519144] br0: port 4(sender) entered blocking state
[  390.519179] br0: port 4(sender) entered disabled state
[  390.519206] sender: entered allmulticast mode
[  390.519252] sender: entered promiscuous mode
[  390.524305] br0: port 4(sender) entered blocking state
[  390.524338] br0: port 4(sender) entered forwarding state
[  390.524370] br0: port 3(c3) entered blocking state
[  390.524397] br0: port 3(c3) entered forwarding state
[  390.524427] br0: port 2(c2) entered blocking state
[  390.524458] br0: port 2(c2) entered forwarding state
[  390.524485] br0: port 1(c1) entered blocking state
[  390.524512] br0: port 1(c1) entered forwarding state
[  390.531541] Bridge firewalling registered
[  401.200812] br0: port 1(c1) entered disabled state
[  401.200977] c1 (unregistering): left allmulticast mode
[  401.201012] c1 (unregistering): left promiscuous mode
[  401.201047] br0: port 1(c1) entered disabled state
[  401.229783] br0: port 3(c3) entered disabled state
[  401.229869] br0: port 2(c2) entered disabled state
[  401.230018] c3 (unregistering): left allmulticast mode
[  401.230050] c3 (unregistering): left promiscuous mode
[  401.230086] br0: port 3(c3) entered disabled state
[  401.230344] c2 (unregistering): left allmulticast mode
[  401.230392] c2 (unregistering): left promiscuous mode
[  401.230421] br0: port 2(c2) entered disabled state
[  401.247754] sender: left allmulticast mode
[  401.247787] sender: left promiscuous mode
[  401.247817] br0: port 4(sender) entered disabled state