[   21.518520][  T310] br0: port 1(gw_l) entered blocking state
[   21.519271][  T310] br0: port 1(gw_l) entered disabled state
[   21.519739][  T310] gw_l: entered allmulticast mode
[   21.522088][  T310] gw_l: entered promiscuous mode
[   21.524884][  T310] br0: port 1(gw_l) entered blocking state
[   21.525413][  T310] br0: port 1(gw_l) entered forwarding state
[   22.271513][  T312] br0: port 2(amtg) entered blocking state
[   22.272695][  T312] br0: port 2(amtg) entered disabled state
[   22.273104][  T312] amtg: entered allmulticast mode
[   22.275486][  T312] amtg: entered promiscuous mode
[   24.785157][  T324] br0: port 2(amtg) entered blocking state
[   24.785638][  T324] br0: port 2(amtg) entered forwarding state
[   26.180111][  T333] amtr: entered allmulticast mode
[   26.181207][  T333] relay_gw: entered allmulticast mode
[   26.181992][  T333] relay_src: entered allmulticast mode
[ 1872.148406][   T12] br0: port 1(gw_l) entered disabled state
[ 1872.291685][   T12] gw_l (unregistering): left allmulticast mode
[ 1872.292184][   T12] gw_l (unregistering): left promiscuous mode
[ 1872.292576][   T12] br0: port 1(gw_l) entered disabled state
[ 1872.358865][   T12] amtg: left allmulticast mode
[ 1872.359189][   T12] amtg: left promiscuous mode
[ 1872.359675][   T12] br0: port 2(amtg) entered disabled state
[ 1872.588394][   T12] relay_gw (unregistering): left allmulticast mode
[ 1872.633872][   T12] amtr (unregistering): left allmulticast mode
[ 1872.660175][  T333] relay_src: left allmulticast mode