[   22.313190][  T307] br0: port 1(gw_l) entered blocking state
[   22.314029][  T307] br0: port 1(gw_l) entered disabled state
[   22.314674][  T307] gw_l: entered allmulticast mode
[   22.318819][  T307] gw_l: entered promiscuous mode
[   22.322753][  T307] br0: port 1(gw_l) entered blocking state
[   22.323533][  T307] br0: port 1(gw_l) entered forwarding state
[   23.157448][  T309] br0: port 2(amtg) entered blocking state
[   23.157992][  T309] br0: port 2(amtg) entered disabled state
[   23.158438][  T309] amtg: entered allmulticast mode
[   23.160913][  T309] amtg: entered promiscuous mode
[   25.494092][  T321] br0: port 2(amtg) entered blocking state
[   25.494517][  T321] br0: port 2(amtg) entered forwarding state
[   26.931854][  T331] amtr: entered allmulticast mode
[   26.932597][  T331] relay_gw: entered allmulticast mode
[   26.946424][  T331] relay_src: entered allmulticast mode
[ 1890.307011][   T12] br0: port 1(gw_l) entered disabled state
[ 1890.340333][   T12] gw_l (unregistering): left allmulticast mode
[ 1890.341159][   T12] gw_l (unregistering): left promiscuous mode
[ 1890.341858][   T12] br0: port 1(gw_l) entered disabled state
[ 1890.424782][   T12] amtg: left allmulticast mode
[ 1890.425359][   T12] amtg: left promiscuous mode
[ 1890.426703][   T12] br0: port 2(amtg) entered disabled state
[ 1890.542423][   T12] relay_gw (unregistering): left allmulticast mode
[ 1890.560389][   T12] amtr (unregistering): left allmulticast mode
[ 1890.718080][  T331] relay_src: left allmulticast mode