[   20.576834][  T279] ip (279) used greatest stack depth: 24192 bytes left
[   23.649937][  T298] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   24.476356][  T307] br0: port 1(c1) entered blocking state
[   24.476941][  T307] br0: port 1(c1) entered disabled state
[   24.477424][  T307] c1: entered allmulticast mode
[   24.481079][  T307] c1: entered promiscuous mode
[   25.182746][  T312] br0: port 2(c2) entered blocking state
[   25.183113][  T312] br0: port 2(c2) entered disabled state
[   25.183481][  T312] c2: entered allmulticast mode
[   25.186981][  T312] c2: entered promiscuous mode
[   25.914343][  T317] br0: port 3(c3) entered blocking state
[   25.914691][  T317] br0: port 3(c3) entered disabled state
[   25.915026][  T317] c3: entered allmulticast mode
[   25.918870][  T317] c3: entered promiscuous mode
[   26.621175][  T322] br0: port 4(sender) entered blocking state
[   26.621604][  T322] br0: port 4(sender) entered disabled state
[   26.622019][  T322] sender: entered allmulticast mode
[   26.625633][  T322] sender: entered promiscuous mode
[   26.869413][  T324] br0: port 4(sender) entered blocking state
[   26.870016][  T324] br0: port 4(sender) entered forwarding state
[   26.871002][  T324] br0: port 3(c3) entered blocking state
[   26.871357][  T324] br0: port 3(c3) entered forwarding state
[   26.872072][  T324] br0: port 2(c2) entered blocking state
[   26.872428][  T324] br0: port 2(c2) entered forwarding state
[   26.873117][  T324] br0: port 1(c1) entered blocking state
[   26.873473][  T324] br0: port 1(c1) entered forwarding state
[   27.061698][  T325] Bridge firewalling registered
[   40.907691][   T69] br0: port 1(c1) entered disabled state
[   41.048000][   T69] c1 (unregistering): left allmulticast mode
[   41.048611][   T69] c1 (unregistering): left promiscuous mode
[   41.049002][   T69] br0: port 1(c1) entered disabled state
[   41.437600][   T69] br0: port 2(c2) entered disabled state
[   41.569979][   T69] c2 (unregistering): left allmulticast mode
[   41.570436][   T69] c2 (unregistering): left promiscuous mode
[   41.570839][   T69] br0: port 2(c2) entered disabled state
[   41.979953][   T69] br0: port 3(c3) entered disabled state
[   42.132087][   T69] c3 (unregistering): left allmulticast mode
[   42.132558][   T69] c3 (unregistering): left promiscuous mode
[   42.132957][   T69] br0: port 3(c3) entered disabled state
[   42.487761][   T69] br0: port 4(sender) entered disabled state
[   42.623048][   T69] sender (unregistering): left allmulticast mode
[   42.623574][   T69] sender (unregistering): left promiscuous mode
[   42.623968][   T69] br0: port 4(sender) entered disabled state