[  384.032390] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  384.045556] br0: port 1(c1) entered blocking state
[  384.045623] br0: port 1(c1) entered disabled state
[  384.045686] c1: entered allmulticast mode
[  384.045761] c1: entered promiscuous mode
[  384.057780] br0: port 2(c2) entered blocking state
[  384.057819] br0: port 2(c2) entered disabled state
[  384.057856] c2: entered allmulticast mode
[  384.057897] c2: entered promiscuous mode
[  384.070091] br0: port 3(c3) entered blocking state
[  384.070124] br0: port 3(c3) entered disabled state
[  384.070158] c3: entered allmulticast mode
[  384.070203] c3: entered promiscuous mode
[  384.081941] br0: port 4(sender) entered blocking state
[  384.081975] br0: port 4(sender) entered disabled state
[  384.082009] sender: entered allmulticast mode
[  384.082056] sender: entered promiscuous mode
[  384.086691] br0: port 4(sender) entered blocking state
[  384.086724] br0: port 4(sender) entered forwarding state
[  384.086756] br0: port 3(c3) entered blocking state
[  384.086789] br0: port 3(c3) entered forwarding state
[  384.086820] br0: port 2(c2) entered blocking state
[  384.086851] br0: port 2(c2) entered forwarding state
[  384.086880] br0: port 1(c1) entered blocking state
[  384.086902] br0: port 1(c1) entered forwarding state
[  384.093442] Bridge firewalling registered
[  394.765936] br0: port 1(c1) entered disabled state
[  394.766091] c1 (unregistering): left allmulticast mode
[  394.766126] c1 (unregistering): left promiscuous mode
[  394.766153] br0: port 1(c1) entered disabled state
[  394.792915] br0: port 3(c3) entered disabled state
[  394.792990] br0: port 2(c2) entered disabled state
[  394.793103] c3 (unregistering): left allmulticast mode
[  394.793140] c3 (unregistering): left promiscuous mode
[  394.793171] br0: port 3(c3) entered disabled state
[  394.793367] c2 (unregistering): left allmulticast mode
[  394.793399] c2 (unregistering): left promiscuous mode
[  394.793428] br0: port 2(c2) entered disabled state
[  394.813948] sender: left allmulticast mode
[  394.813983] sender: left promiscuous mode
[  394.814010] br0: port 4(sender) entered disabled state