[   26.059286][  T298] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   26.585200][  T302] ip (302) used greatest stack depth: 24576 bytes left
[   26.983925][  T307] br0: port 1(c1) entered blocking state
[   26.984514][  T307] br0: port 1(c1) entered disabled state
[   26.984977][  T307] c1: entered allmulticast mode
[   26.989225][  T307] c1: entered promiscuous mode
[   27.711278][  T312] br0: port 2(c2) entered blocking state
[   27.711676][  T312] br0: port 2(c2) entered disabled state
[   27.712033][  T312] c2: entered allmulticast mode
[   27.716819][  T312] c2: entered promiscuous mode
[   28.471496][  T317] br0: port 3(c3) entered blocking state
[   28.472034][  T317] br0: port 3(c3) entered disabled state
[   28.472442][  T317] c3: entered allmulticast mode
[   28.476190][  T317] c3: entered promiscuous mode
[   29.286505][  T322] br0: port 4(sender) entered blocking state
[   29.287122][  T322] br0: port 4(sender) entered disabled state
[   29.287570][  T322] sender: entered allmulticast mode
[   29.292248][  T322] sender: entered promiscuous mode
[   29.605229][  T324] br0: port 4(sender) entered blocking state
[   29.605940][  T324] br0: port 4(sender) entered forwarding state
[   29.607458][  T324] br0: port 3(c3) entered blocking state
[   29.607970][  T324] br0: port 3(c3) entered forwarding state
[   29.608711][  T324] br0: port 2(c2) entered blocking state
[   29.609058][  T324] br0: port 2(c2) entered forwarding state
[   29.609780][  T324] br0: port 1(c1) entered blocking state
[   29.610186][  T324] br0: port 1(c1) entered forwarding state
[   29.830636][  T325] Bridge firewalling registered
[   43.996650][   T69] br0: port 1(c1) entered disabled state
[   44.160289][   T69] c1 (unregistering): left allmulticast mode
[   44.160878][   T69] c1 (unregistering): left promiscuous mode
[   44.161265][   T69] br0: port 1(c1) entered disabled state
[   44.628317][   T69] br0: port 2(c2) entered disabled state
[   44.753265][   T69] c2 (unregistering): left allmulticast mode
[   44.753754][   T69] c2 (unregistering): left promiscuous mode
[   44.754155][   T69] br0: port 2(c2) entered disabled state
[   45.197851][   T69] br0: port 3(c3) entered disabled state
[   45.268239][   T69] c3 (unregistering): left allmulticast mode
[   45.268741][   T69] c3 (unregistering): left promiscuous mode
[   45.269132][   T69] br0: port 3(c3) entered disabled state
[   45.761686][   T69] br0: port 4(sender) entered disabled state
[   45.889503][   T69] sender (unregistering): left allmulticast mode
[   45.890171][   T69] sender (unregistering): left promiscuous mode
[   45.890597][   T69] br0: port 4(sender) entered disabled state