[  380.343147] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  380.358706] br0: port 1(c1) entered blocking state
[  380.358737] br0: port 1(c1) entered disabled state
[  380.358768] c1: entered allmulticast mode
[  380.358812] c1: entered promiscuous mode
[  380.372765] br0: port 2(c2) entered blocking state
[  380.372824] br0: port 2(c2) entered disabled state
[  380.372880] c2: entered allmulticast mode
[  380.372951] c2: entered promiscuous mode
[  380.386739] br0: port 3(c3) entered blocking state
[  380.386768] br0: port 3(c3) entered disabled state
[  380.386799] c3: entered allmulticast mode
[  380.386835] c3: entered promiscuous mode
[  380.400468] br0: port 4(sender) entered blocking state
[  380.400496] br0: port 4(sender) entered disabled state
[  380.400523] sender: entered allmulticast mode
[  380.400566] sender: entered promiscuous mode
[  380.405892] br0: port 4(sender) entered blocking state
[  380.405948] br0: port 4(sender) entered forwarding state
[  380.406008] br0: port 3(c3) entered blocking state
[  380.406062] br0: port 3(c3) entered forwarding state
[  380.406117] br0: port 2(c2) entered blocking state
[  380.406170] br0: port 2(c2) entered forwarding state
[  380.406233] br0: port 1(c1) entered blocking state
[  380.406285] br0: port 1(c1) entered forwarding state
[  380.413935] Bridge firewalling registered
[  391.075095] br0: port 1(c1) entered disabled state
[  391.075306] c1 (unregistering): left allmulticast mode
[  391.075338] c1 (unregistering): left promiscuous mode
[  391.075363] br0: port 1(c1) entered disabled state
[  391.107052] br0: port 3(c3) entered disabled state
[  391.107126] br0: port 2(c2) entered disabled state
[  391.107281] c3 (unregistering): left allmulticast mode
[  391.107324] c3 (unregistering): left promiscuous mode
[  391.107355] br0: port 3(c3) entered disabled state
[  391.107574] c2 (unregistering): left allmulticast mode
[  391.107608] c2 (unregistering): left promiscuous mode
[  391.107631] br0: port 2(c2) entered disabled state
[  391.122078] sender: left allmulticast mode
[  391.122136] sender: left promiscuous mode
[  391.122166] br0: port 4(sender) entered disabled state