[  380.144540] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  380.157146] br0: port 1(c1) entered blocking state
[  380.157193] br0: port 1(c1) entered disabled state
[  380.157236] c1: entered allmulticast mode
[  380.157286] c1: entered promiscuous mode
[  380.169302] br0: port 2(c2) entered blocking state
[  380.169342] br0: port 2(c2) entered disabled state
[  380.169376] c2: entered allmulticast mode
[  380.169417] c2: entered promiscuous mode
[  380.182011] br0: port 3(c3) entered blocking state
[  380.182047] br0: port 3(c3) entered disabled state
[  380.182078] c3: entered allmulticast mode
[  380.182120] c3: entered promiscuous mode
[  380.194054] br0: port 4(sender) entered blocking state
[  380.194090] br0: port 4(sender) entered disabled state
[  380.194121] sender: entered allmulticast mode
[  380.194172] sender: entered promiscuous mode
[  380.198845] br0: port 4(sender) entered blocking state
[  380.198879] br0: port 4(sender) entered forwarding state
[  380.198909] br0: port 3(c3) entered blocking state
[  380.198942] br0: port 3(c3) entered forwarding state
[  380.198969] br0: port 2(c2) entered blocking state
[  380.198995] br0: port 2(c2) entered forwarding state
[  380.199020] br0: port 1(c1) entered blocking state
[  380.199053] br0: port 1(c1) entered forwarding state
[  380.205771] Bridge firewalling registered
[  390.817312] br0: port 1(c1) entered disabled state
[  390.817489] c1 (unregistering): left allmulticast mode
[  390.817523] c1 (unregistering): left promiscuous mode
[  390.817553] br0: port 1(c1) entered disabled state
[  390.836293] br0: port 2(c2) entered disabled state
[  390.836441] c2 (unregistering): left allmulticast mode
[  390.836478] c2 (unregistering): left promiscuous mode
[  390.836509] br0: port 2(c2) entered disabled state
[  390.854299] br0: port 4(sender) entered disabled state
[  390.854378] br0: port 3(c3) entered disabled state
[  390.854489] sender (unregistering): left allmulticast mode
[  390.854521] sender (unregistering): left promiscuous mode
[  390.854552] br0: port 4(sender) entered disabled state
[  390.854749] c3 (unregistering): left allmulticast mode
[  390.854784] c3 (unregistering): left promiscuous mode
[  390.854816] br0: port 3(c3) entered disabled state