[   20.299223][  T332] br0: port 1(gw_l) entered blocking state
[   20.299791][  T332] br0: port 1(gw_l) entered disabled state
[   20.300087][  T332] gw_l: entered allmulticast mode
[   20.301724][  T332] gw_l: entered promiscuous mode
[   20.303172][  T332] br0: port 1(gw_l) entered blocking state
[   20.303570][  T332] br0: port 1(gw_l) entered forwarding state
[   20.525585][  T334] br0: port 2(amtg) entered blocking state
[   20.526007][  T334] br0: port 2(amtg) entered disabled state
[   20.526296][  T334] amtg: entered allmulticast mode
[   20.527991][  T334] amtg: entered promiscuous mode
[   21.277330][  T345] br0: port 2(amtg) entered blocking state
[   21.277656][  T345] br0: port 2(amtg) entered forwarding state
[   21.848161][  T353] amtr: entered allmulticast mode
[   21.848663][  T353] relay_gw: entered allmulticast mode
[   21.849051][  T353] relay_src: entered allmulticast mode
[ 1359.743086][   T12] br0: port 1(gw_l) entered disabled state
[ 1359.753960][   T12] gw_l (unregistering): left allmulticast mode
[ 1359.754209][   T12] gw_l (unregistering): left promiscuous mode
[ 1359.754375][   T12] br0: port 1(gw_l) entered disabled state
[ 1359.790153][   T12] amtg: left allmulticast mode
[ 1359.790312][   T12] amtg: left promiscuous mode
[ 1359.790633][   T12] br0: port 2(amtg) entered disabled state
[ 1359.812466][  T353] amtr: left allmulticast mode
[ 1359.812683][  T353] relay_gw: left allmulticast mode
[ 1359.812856][  T353] relay_src: left allmulticast mode