[   19.840463][  T307] ip (307) used greatest stack depth: 24064 bytes left
[   20.023983][  T308] br0: port 1(gw_l) entered blocking state
[   20.024509][  T308] br0: port 1(gw_l) entered disabled state
[   20.025141][  T308] gw_l: entered allmulticast mode
[   20.027654][  T308] gw_l: entered promiscuous mode
[   20.029957][  T308] br0: port 1(gw_l) entered blocking state
[   20.030407][  T308] br0: port 1(gw_l) entered forwarding state
[   20.615537][  T310] br0: port 2(amtg) entered blocking state
[   20.616113][  T310] br0: port 2(amtg) entered disabled state
[   20.616766][  T310] amtg: entered allmulticast mode
[   20.620434][  T310] amtg: entered promiscuous mode
[   23.021967][  T322] br0: port 2(amtg) entered blocking state
[   23.022425][  T322] br0: port 2(amtg) entered forwarding state
[   24.383047][  T330] amtr: entered allmulticast mode
[   24.383615][  T330] relay_gw: entered allmulticast mode
[   24.384066][  T330] relay_src: entered allmulticast mode
[ 1893.715721][   T12] br0: port 1(gw_l) entered disabled state
[ 1893.734517][   T12] gw_l (unregistering): left allmulticast mode
[ 1893.734954][   T12] gw_l (unregistering): left promiscuous mode
[ 1893.735320][   T12] br0: port 1(gw_l) entered disabled state
[ 1893.797475][   T12] amtg: left allmulticast mode
[ 1893.797795][   T12] amtg: left promiscuous mode
[ 1893.798298][   T12] br0: port 2(amtg) entered disabled state
[ 1893.894836][   T12] relay_gw (unregistering): left allmulticast mode
[ 1893.908135][   T12] amtr (unregistering): left allmulticast mode
[ 1894.031706][  T330] relay_src: left allmulticast mode