[  392.544390] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  392.558677] br0: port 1(c1) entered blocking state
[  392.558759] br0: port 1(c1) entered disabled state
[  392.558823] c1: entered allmulticast mode
[  392.558903] c1: entered promiscuous mode
[  392.571035] br0: port 2(c2) entered blocking state
[  392.571078] br0: port 2(c2) entered disabled state
[  392.571113] c2: entered allmulticast mode
[  392.571150] c2: entered promiscuous mode
[  392.583224] br0: port 3(c3) entered blocking state
[  392.583292] br0: port 3(c3) entered disabled state
[  392.583361] c3: entered allmulticast mode
[  392.583439] c3: entered promiscuous mode
[  392.595891] br0: port 4(sender) entered blocking state
[  392.595927] br0: port 4(sender) entered disabled state
[  392.595956] sender: entered allmulticast mode
[  392.595999] sender: entered promiscuous mode
[  392.600827] br0: port 4(sender) entered blocking state
[  392.600861] br0: port 4(sender) entered forwarding state
[  392.600888] br0: port 3(c3) entered blocking state
[  392.600919] br0: port 3(c3) entered forwarding state
[  392.600950] br0: port 2(c2) entered blocking state
[  392.600978] br0: port 2(c2) entered forwarding state
[  392.601007] br0: port 1(c1) entered blocking state
[  392.601037] br0: port 1(c1) entered forwarding state
[  392.607869] Bridge firewalling registered
[  403.240015] br0: port 1(c1) entered disabled state
[  403.240419] c1 (unregistering): left allmulticast mode
[  403.240482] c1 (unregistering): left promiscuous mode
[  403.240520] br0: port 1(c1) entered disabled state
[  403.268853] br0: port 3(c3) entered disabled state
[  403.269015] br0: port 2(c2) entered disabled state
[  403.269331] c3 (unregistering): left allmulticast mode
[  403.269407] c3 (unregistering): left promiscuous mode
[  403.269439] br0: port 3(c3) entered disabled state
[  403.269661] c2 (unregistering): left allmulticast mode
[  403.269696] c2 (unregistering): left promiscuous mode
[  403.269725] br0: port 2(c2) entered disabled state
[  403.281894] sender: left allmulticast mode
[  403.281996] sender: left promiscuous mode
[  403.282031] br0: port 4(sender) entered disabled state