[  380.008507] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  380.024400] br0: port 1(c1) entered blocking state
[  380.024478] br0: port 1(c1) entered disabled state
[  380.024553] c1: entered allmulticast mode
[  380.024638] c1: entered promiscuous mode
[  380.038879] br0: port 2(c2) entered blocking state
[  380.038925] br0: port 2(c2) entered disabled state
[  380.038957] c2: entered allmulticast mode
[  380.039006] c2: entered promiscuous mode
[  380.053414] br0: port 3(c3) entered blocking state
[  380.053489] br0: port 3(c3) entered disabled state
[  380.053562] c3: entered allmulticast mode
[  380.053648] c3: entered promiscuous mode
[  380.067889] br0: port 4(sender) entered blocking state
[  380.067926] br0: port 4(sender) entered disabled state
[  380.067964] sender: entered allmulticast mode
[  380.068017] sender: entered promiscuous mode
[  380.073552] br0: port 4(sender) entered blocking state
[  380.073625] br0: port 4(sender) entered forwarding state
[  380.073693] br0: port 3(c3) entered blocking state
[  380.073766] br0: port 3(c3) entered forwarding state
[  380.073832] br0: port 2(c2) entered blocking state
[  380.073896] br0: port 2(c2) entered forwarding state
[  380.073962] br0: port 1(c1) entered blocking state
[  380.074026] br0: port 1(c1) entered forwarding state
[  380.080664] Bridge firewalling registered
[  390.745796] br0: port 1(c1) entered disabled state
[  390.746037] c1 (unregistering): left allmulticast mode
[  390.746106] c1 (unregistering): left promiscuous mode
[  390.746167] br0: port 1(c1) entered disabled state
[  390.769783] br0: port 3(c3) entered disabled state
[  390.769889] br0: port 2(c2) entered disabled state
[  390.770084] c3 (unregistering): left allmulticast mode
[  390.770149] c3 (unregistering): left promiscuous mode
[  390.770233] br0: port 3(c3) entered disabled state
[  390.770518] c2 (unregistering): left allmulticast mode
[  390.770583] c2 (unregistering): left promiscuous mode
[  390.770671] br0: port 2(c2) entered disabled state
[  390.780773] sender: left allmulticast mode
[  390.780855] sender: left promiscuous mode
[  390.780916] br0: port 4(sender) entered disabled state