[   22.456662][  T310] br0: port 1(gw_l) entered blocking state
[   22.457254][  T310] br0: port 1(gw_l) entered disabled state
[   22.457664][  T310] gw_l: entered allmulticast mode
[   22.459916][  T310] gw_l: entered promiscuous mode
[   22.462415][  T310] br0: port 1(gw_l) entered blocking state
[   22.462860][  T310] br0: port 1(gw_l) entered forwarding state
[   23.181021][  T312] br0: port 2(amtg) entered blocking state
[   23.181657][  T312] br0: port 2(amtg) entered disabled state
[   23.182150][  T312] amtg: entered allmulticast mode
[   23.185024][  T312] amtg: entered promiscuous mode
[   25.647171][  T324] br0: port 2(amtg) entered blocking state
[   25.647683][  T324] br0: port 2(amtg) entered forwarding state
[   27.061188][  T335] amtr: entered allmulticast mode
[   27.062050][  T335] relay_gw: entered allmulticast mode
[   27.062554][  T335] relay_src: entered allmulticast mode
[ 1869.921862][   T69] br0: port 1(gw_l) entered disabled state
[ 1870.079984][   T69] gw_l (unregistering): left allmulticast mode
[ 1870.080588][   T69] gw_l (unregistering): left promiscuous mode
[ 1870.081131][   T69] br0: port 1(gw_l) entered disabled state
[ 1870.175414][   T69] amtg: left allmulticast mode
[ 1870.176754][   T69] amtg: left promiscuous mode
[ 1870.177254][   T69] br0: port 2(amtg) entered disabled state
[ 1870.243203][  T335] amtr: left allmulticast mode
[ 1870.243890][  T335] relay_gw: left allmulticast mode
[ 1870.244395][  T335] relay_src: left allmulticast mode