[  380.018199] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  380.032516] br0: port 1(c1) entered blocking state
[  380.032555] br0: port 1(c1) entered disabled state
[  380.032589] c1: entered allmulticast mode
[  380.032636] c1: entered promiscuous mode
[  380.044776] br0: port 2(c2) entered blocking state
[  380.044814] br0: port 2(c2) entered disabled state
[  380.044844] c2: entered allmulticast mode
[  380.044885] c2: entered promiscuous mode
[  380.056798] br0: port 3(c3) entered blocking state
[  380.056836] br0: port 3(c3) entered disabled state
[  380.056867] c3: entered allmulticast mode
[  380.056909] c3: entered promiscuous mode
[  380.069087] br0: port 4(sender) entered blocking state
[  380.069122] br0: port 4(sender) entered disabled state
[  380.069153] sender: entered allmulticast mode
[  380.069204] sender: entered promiscuous mode
[  380.073947] br0: port 4(sender) entered blocking state
[  380.074010] br0: port 4(sender) entered forwarding state
[  380.074073] br0: port 3(c3) entered blocking state
[  380.074131] br0: port 3(c3) entered forwarding state
[  380.074192] br0: port 2(c2) entered blocking state
[  380.074251] br0: port 2(c2) entered forwarding state
[  380.074311] br0: port 1(c1) entered blocking state
[  380.074370] br0: port 1(c1) entered forwarding state
[  380.081162] Bridge firewalling registered
[  390.746814] br0: port 1(c1) entered disabled state
[  390.747069] c1 (unregistering): left allmulticast mode
[  390.747136] c1 (unregistering): left promiscuous mode
[  390.747199] br0: port 1(c1) entered disabled state
[  390.774784] br0: port 3(c3) entered disabled state
[  390.774911] br0: port 2(c2) entered disabled state
[  390.775105] c3 (unregistering): left allmulticast mode
[  390.775174] c3 (unregistering): left promiscuous mode
[  390.775235] br0: port 3(c3) entered disabled state
[  390.775470] c2 (unregistering): left allmulticast mode
[  390.775536] c2 (unregistering): left promiscuous mode
[  390.775603] br0: port 2(c2) entered disabled state
[  390.796851] sender: left allmulticast mode
[  390.796915] sender: left promiscuous mode
[  390.796981] br0: port 4(sender) entered disabled state