[   22.536722][  T307] br0: port 1(gw_l) entered blocking state
[   22.537284][  T307] br0: port 1(gw_l) entered disabled state
[   22.537681][  T307] gw_l: entered allmulticast mode
[   22.540181][  T307] gw_l: entered promiscuous mode
[   22.542659][  T307] br0: port 1(gw_l) entered blocking state
[   22.543146][  T307] br0: port 1(gw_l) entered forwarding state
[   23.241863][  T309] br0: port 2(amtg) entered blocking state
[   23.242462][  T309] br0: port 2(amtg) entered disabled state
[   23.243192][  T309] amtg: entered allmulticast mode
[   23.245599][  T309] amtg: entered promiscuous mode
[   25.830087][  T321] br0: port 2(amtg) entered blocking state
[   25.830640][  T321] br0: port 2(amtg) entered forwarding state
[   25.846161][  T321] ip (321) used greatest stack depth: 23440 bytes left
[   27.208957][  T331] amtr: entered allmulticast mode
[   27.209595][  T331] relay_gw: entered allmulticast mode
[   27.210117][  T331] relay_src: entered allmulticast mode
[ 1945.174732][   T12] br0: port 1(gw_l) entered disabled state
[ 1945.206508][   T12] gw_l (unregistering): left allmulticast mode
[ 1945.207503][   T12] gw_l (unregistering): left promiscuous mode
[ 1945.208159][   T12] br0: port 1(gw_l) entered disabled state
[ 1945.280465][   T12] amtg: left allmulticast mode
[ 1945.280823][   T12] amtg: left promiscuous mode
[ 1945.281273][   T12] br0: port 2(amtg) entered disabled state
[ 1945.376202][   T12] relay_gw (unregistering): left allmulticast mode
[ 1945.392858][   T12] amtr (unregistering): left allmulticast mode
[ 1945.497836][  T331] relay_src: left allmulticast mode