[   18.901016][  T308] br0: port 1(gw_l) entered blocking state
[   18.901952][  T308] br0: port 1(gw_l) entered disabled state
[   18.902398][  T308] gw_l: entered allmulticast mode
[   18.904570][  T308] gw_l: entered promiscuous mode
[   18.906709][  T308] br0: port 1(gw_l) entered blocking state
[   18.907171][  T308] br0: port 1(gw_l) entered forwarding state
[   19.473132][  T310] br0: port 2(amtg) entered blocking state
[   19.473607][  T310] br0: port 2(amtg) entered disabled state
[   19.473984][  T310] amtg: entered allmulticast mode
[   19.476173][  T310] amtg: entered promiscuous mode
[   21.523124][  T321] br0: port 2(amtg) entered blocking state
[   21.523602][  T321] br0: port 2(amtg) entered forwarding state
[   22.723206][  T330] amtr: entered allmulticast mode
[   22.723864][  T330] relay_gw: entered allmulticast mode
[   22.724300][  T330] relay_src: entered allmulticast mode
[ 1708.836181][   T12] br0: port 1(gw_l) entered disabled state
[ 1708.858930][   T12] gw_l (unregistering): left allmulticast mode
[ 1708.859389][   T12] gw_l (unregistering): left promiscuous mode
[ 1708.859755][   T12] br0: port 1(gw_l) entered disabled state
[ 1708.920628][   T12] amtg: left allmulticast mode
[ 1708.920947][   T12] amtg: left promiscuous mode
[ 1708.921418][   T12] br0: port 2(amtg) entered disabled state
[ 1709.020028][   T12] relay_gw (unregistering): left allmulticast mode
[ 1709.032962][   T12] amtr (unregistering): left allmulticast mode
[ 1709.104013][  T330] relay_src: left allmulticast mode