[  390.385234] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  390.399412] br0: port 1(c1) entered blocking state
[  390.399458] br0: port 1(c1) entered disabled state
[  390.399490] c1: entered allmulticast mode
[  390.399534] c1: entered promiscuous mode
[  390.412187] br0: port 2(c2) entered blocking state
[  390.412227] br0: port 2(c2) entered disabled state
[  390.412268] c2: entered allmulticast mode
[  390.412311] c2: entered promiscuous mode
[  390.424930] br0: port 3(c3) entered blocking state
[  390.424975] br0: port 3(c3) entered disabled state
[  390.425011] c3: entered allmulticast mode
[  390.425051] c3: entered promiscuous mode
[  390.437774] br0: port 4(sender) entered blocking state
[  390.437817] br0: port 4(sender) entered disabled state
[  390.437849] sender: entered allmulticast mode
[  390.437896] sender: entered promiscuous mode
[  390.442904] br0: port 4(sender) entered blocking state
[  390.442976] br0: port 4(sender) entered forwarding state
[  390.443042] br0: port 3(c3) entered blocking state
[  390.443109] br0: port 3(c3) entered forwarding state
[  390.443178] br0: port 2(c2) entered blocking state
[  390.443247] br0: port 2(c2) entered forwarding state
[  390.443324] br0: port 1(c1) entered blocking state
[  390.443392] br0: port 1(c1) entered forwarding state
[  390.450390] Bridge firewalling registered
[  401.075342] br0: port 1(c1) entered disabled state
[  401.075595] c1 (unregistering): left allmulticast mode
[  401.075669] c1 (unregistering): left promiscuous mode
[  401.075732] br0: port 1(c1) entered disabled state
[  401.097317] br0: port 2(c2) entered disabled state
[  401.097545] c2 (unregistering): left allmulticast mode
[  401.097615] c2 (unregistering): left promiscuous mode
[  401.097677] br0: port 2(c2) entered disabled state
[  401.118309] sender: left allmulticast mode
[  401.118367] sender: left promiscuous mode
[  401.118428] br0: port 4(sender) entered disabled state
[  401.118594] c3: left allmulticast mode
[  401.118683] c3: left promiscuous mode
[  401.118749] br0: port 3(c3) entered disabled state