[   19.080945][  T308] br0: port 1(gw_l) entered blocking state
[   19.081641][  T308] br0: port 1(gw_l) entered disabled state
[   19.082065][  T308] gw_l: entered allmulticast mode
[   19.084290][  T308] gw_l: entered promiscuous mode
[   19.086312][  T308] br0: port 1(gw_l) entered blocking state
[   19.086774][  T308] br0: port 1(gw_l) entered forwarding state
[   19.606203][  T310] br0: port 2(amtg) entered blocking state
[   19.606698][  T310] br0: port 2(amtg) entered disabled state
[   19.607115][  T310] amtg: entered allmulticast mode
[   19.609401][  T310] amtg: entered promiscuous mode
[   21.578572][  T321] br0: port 2(amtg) entered blocking state
[   21.578964][  T321] br0: port 2(amtg) entered forwarding state
[   22.707335][  T329] amtr: entered allmulticast mode
[   22.707880][  T329] relay_gw: entered allmulticast mode
[   22.708269][  T329] relay_src: entered allmulticast mode
[ 1744.997592][   T12] br0: port 1(gw_l) entered disabled state
[ 1745.020288][   T12] gw_l (unregistering): left allmulticast mode
[ 1745.021952][   T12] gw_l (unregistering): left promiscuous mode
[ 1745.022307][   T12] br0: port 1(gw_l) entered disabled state
[ 1745.075436][   T12] amtg: left allmulticast mode
[ 1745.075738][   T12] amtg: left promiscuous mode
[ 1745.076178][   T12] br0: port 2(amtg) entered disabled state
[ 1745.168869][   T12] relay_gw (unregistering): left allmulticast mode
[ 1745.186206][   T12] amtr (unregistering): left allmulticast mode
[ 1745.295172][  T329] relay_src: left allmulticast mode