[  395.827447] ip (2545) used greatest stack depth: 12072 bytes left
[  395.887362] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  395.907782] br0: port 1(c1) entered blocking state
[  395.907881] br0: port 1(c1) entered disabled state
[  395.907982] c1: entered allmulticast mode
[  395.908056] c1: entered promiscuous mode
[  395.924412] br0: port 2(c2) entered blocking state
[  395.924461] br0: port 2(c2) entered disabled state
[  395.924491] c2: entered allmulticast mode
[  395.924535] c2: entered promiscuous mode
[  395.940817] br0: port 3(c3) entered blocking state
[  395.940906] br0: port 3(c3) entered disabled state
[  395.940985] c3: entered allmulticast mode
[  395.941050] c3: entered promiscuous mode
[  395.957047] br0: port 4(sender) entered blocking state
[  395.957147] br0: port 4(sender) entered disabled state
[  395.957192] sender: entered allmulticast mode
[  395.957243] sender: entered promiscuous mode
[  395.963296] br0: port 4(sender) entered blocking state
[  395.963417] br0: port 4(sender) entered forwarding state
[  395.963496] br0: port 3(c3) entered blocking state
[  395.963574] br0: port 3(c3) entered forwarding state
[  395.963637] br0: port 2(c2) entered blocking state
[  395.963703] br0: port 2(c2) entered forwarding state
[  395.963769] br0: port 1(c1) entered blocking state
[  395.963850] br0: port 1(c1) entered forwarding state
[  395.972365] Bridge firewalling registered
[  406.594929] br0: port 1(c1) entered disabled state
[  406.595187] c1 (unregistering): left allmulticast mode
[  406.595251] c1 (unregistering): left promiscuous mode
[  406.595318] br0: port 1(c1) entered disabled state
[  406.624907] br0: port 3(c3) entered disabled state
[  406.625057] br0: port 2(c2) entered disabled state
[  406.625201] c3 (unregistering): left allmulticast mode
[  406.625268] c3 (unregistering): left promiscuous mode
[  406.625376] br0: port 3(c3) entered disabled state
[  406.625605] c2 (unregistering): left allmulticast mode
[  406.625684] c2 (unregistering): left promiscuous mode
[  406.625753] br0: port 2(c2) entered disabled state
[  406.645957] sender: left allmulticast mode
[  406.646024] sender: left promiscuous mode
[  406.646090] br0: port 4(sender) entered disabled state