[  435.421403] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  435.436475] br0: port 1(c1) entered blocking state
[  435.436512] br0: port 1(c1) entered disabled state
[  435.436548] c1: entered allmulticast mode
[  435.436593] c1: entered promiscuous mode
[  435.450799] br0: port 2(c2) entered blocking state
[  435.450831] br0: port 2(c2) entered disabled state
[  435.450873] c2: entered allmulticast mode
[  435.450923] c2: entered promiscuous mode
[  435.465708] br0: port 3(c3) entered blocking state
[  435.465740] br0: port 3(c3) entered disabled state
[  435.465773] c3: entered allmulticast mode
[  435.465817] c3: entered promiscuous mode
[  435.480176] br0: port 4(sender) entered blocking state
[  435.480206] br0: port 4(sender) entered disabled state
[  435.480243] sender: entered allmulticast mode
[  435.480293] sender: entered promiscuous mode
[  435.486033] br0: port 4(sender) entered blocking state
[  435.486075] br0: port 4(sender) entered forwarding state
[  435.486111] br0: port 3(c3) entered blocking state
[  435.486140] br0: port 3(c3) entered forwarding state
[  435.486165] br0: port 2(c2) entered blocking state
[  435.486193] br0: port 2(c2) entered forwarding state
[  435.486221] br0: port 1(c1) entered blocking state
[  435.486249] br0: port 1(c1) entered forwarding state
[  435.492936] Bridge firewalling registered
[  446.130551] br0: port 1(c1) entered disabled state
[  446.130993] c1 (unregistering): left allmulticast mode
[  446.131078] c1 (unregistering): left promiscuous mode
[  446.131152] br0: port 1(c1) entered disabled state
[  446.158012] br0: port 3(c3) entered disabled state
[  446.158143] br0: port 2(c2) entered disabled state
[  446.158386] c3 (unregistering): left allmulticast mode
[  446.158451] c3 (unregistering): left promiscuous mode
[  446.158518] br0: port 3(c3) entered disabled state
[  446.158851] c2 (unregistering): left allmulticast mode
[  446.158938] c2 (unregistering): left promiscuous mode
[  446.159036] br0: port 2(c2) entered disabled state
[  446.191971] sender: left allmulticast mode
[  446.192044] sender: left promiscuous mode
[  446.192143] br0: port 4(sender) entered disabled state