[   21.720579][  T308] br0: port 1(gw_l) entered blocking state
[   21.721540][  T308] br0: port 1(gw_l) entered disabled state
[   21.722333][  T308] gw_l: entered allmulticast mode
[   21.725438][  T308] gw_l: entered promiscuous mode
[   21.728558][  T308] br0: port 1(gw_l) entered blocking state
[   21.729047][  T308] br0: port 1(gw_l) entered forwarding state
[   22.308259][  T310] br0: port 2(amtg) entered blocking state
[   22.308755][  T310] br0: port 2(amtg) entered disabled state
[   22.313112][  T310] amtg: entered allmulticast mode
[   22.322405][  T310] amtg: entered promiscuous mode
[   24.590852][  T322] br0: port 2(amtg) entered blocking state
[   24.591289][  T322] br0: port 2(amtg) entered forwarding state
[   25.985239][  T331] amtr: entered allmulticast mode
[   25.985886][  T331] relay_gw: entered allmulticast mode
[   25.986318][  T331] relay_src: entered allmulticast mode
[ 1877.654012][   T68] br0: port 1(gw_l) entered disabled state
[ 1877.825988][   T68] gw_l (unregistering): left allmulticast mode
[ 1877.826515][   T68] gw_l (unregistering): left promiscuous mode
[ 1877.826896][   T68] br0: port 1(gw_l) entered disabled state
[ 1877.880056][   T68] amtg: left allmulticast mode
[ 1877.880444][   T68] amtg: left promiscuous mode
[ 1877.880913][   T68] br0: port 2(amtg) entered disabled state
[ 1878.053707][   T68] relay_gw (unregistering): left allmulticast mode
[ 1878.073210][   T68] amtr (unregistering): left allmulticast mode
[ 1878.101186][  T331] relay_src: left allmulticast mode