[   21.640300][  T310] br0: port 1(gw_l) entered blocking state
[   21.640876][  T310] br0: port 1(gw_l) entered disabled state
[   21.641283][  T310] gw_l: entered allmulticast mode
[   21.644427][  T310] gw_l: entered promiscuous mode
[   21.646927][  T310] br0: port 1(gw_l) entered blocking state
[   21.647371][  T310] br0: port 1(gw_l) entered forwarding state
[   22.386366][  T312] br0: port 2(amtg) entered blocking state
[   22.387576][  T312] br0: port 2(amtg) entered disabled state
[   22.388312][  T312] amtg: entered allmulticast mode
[   22.392376][  T312] amtg: entered promiscuous mode
[   24.934534][  T324] br0: port 2(amtg) entered blocking state
[   24.935207][  T324] br0: port 2(amtg) entered forwarding state
[   26.322552][  T333] amtr: entered allmulticast mode
[   26.323461][  T333] relay_gw: entered allmulticast mode
[   26.323927][  T333] relay_src: entered allmulticast mode
[ 1919.131256][   T12] br0: port 1(gw_l) entered disabled state
[ 1919.263158][   T12] gw_l (unregistering): left allmulticast mode
[ 1919.263768][   T12] gw_l (unregistering): left promiscuous mode
[ 1919.264185][   T12] br0: port 1(gw_l) entered disabled state
[ 1919.347079][   T12] amtg: left allmulticast mode
[ 1919.347436][   T12] amtg: left promiscuous mode
[ 1919.347919][   T12] br0: port 2(amtg) entered disabled state
[ 1919.538583][   T12] relay_gw (unregistering): left allmulticast mode
[ 1919.568823][   T12] amtr (unregistering): left allmulticast mode
[ 1919.598194][  T333] relay_src: left allmulticast mode