[   21.338082][  T307] ip (307) used greatest stack depth: 24360 bytes left
[   21.548380][  T308] br0: port 1(gw_l) entered blocking state
[   21.549272][  T308] br0: port 1(gw_l) entered disabled state
[   21.549707][  T308] gw_l: entered allmulticast mode
[   21.551905][  T308] gw_l: entered promiscuous mode
[   21.554868][  T308] br0: port 1(gw_l) entered blocking state
[   21.555312][  T308] br0: port 1(gw_l) entered forwarding state
[   22.250957][  T310] br0: port 2(amtg) entered blocking state
[   22.251512][  T310] br0: port 2(amtg) entered disabled state
[   22.251949][  T310] amtg: entered allmulticast mode
[   22.254267][  T310] amtg: entered promiscuous mode
[   24.518036][  T322] br0: port 2(amtg) entered blocking state
[   24.518455][  T322] br0: port 2(amtg) entered forwarding state
[   25.838994][  T331] amtr: entered allmulticast mode
[   25.839863][  T331] relay_gw: entered allmulticast mode
[   25.840288][  T331] relay_src: entered allmulticast mode
[ 1892.280137][   T12] br0: port 1(gw_l) entered disabled state
[ 1892.303563][   T12] gw_l (unregistering): left allmulticast mode
[ 1892.304148][   T12] gw_l (unregistering): left promiscuous mode
[ 1892.304727][   T12] br0: port 1(gw_l) entered disabled state
[ 1892.396148][   T12] amtg: left allmulticast mode
[ 1892.396539][   T12] amtg: left promiscuous mode
[ 1892.397100][   T12] br0: port 2(amtg) entered disabled state
[ 1892.498432][   T12] relay_gw (unregistering): left allmulticast mode
[ 1892.515868][   T12] amtr (unregistering): left allmulticast mode
[ 1892.659786][  T331] relay_src: left allmulticast mode