[   21.127601][  T311] br0: port 1(gw_l) entered blocking state
[   21.128151][  T311] br0: port 1(gw_l) entered disabled state
[   21.128560][  T311] gw_l: entered allmulticast mode
[   21.130720][  T311] gw_l: entered promiscuous mode
[   21.133311][  T311] br0: port 1(gw_l) entered blocking state
[   21.133756][  T311] br0: port 1(gw_l) entered forwarding state
[   21.840085][  T313] br0: port 2(amtg) entered blocking state
[   21.842602][  T313] br0: port 2(amtg) entered disabled state
[   21.843037][  T313] amtg: entered allmulticast mode
[   21.846551][  T313] amtg: entered promiscuous mode
[   24.218421][  T325] br0: port 2(amtg) entered blocking state
[   24.218898][  T325] br0: port 2(amtg) entered forwarding state
[   25.623964][  T334] amtr: entered allmulticast mode
[   25.624882][  T334] relay_gw: entered allmulticast mode
[   25.625440][  T334] relay_src: entered allmulticast mode
[ 1865.696754][   T69] br0: port 1(gw_l) entered disabled state
[ 1865.861612][   T69] gw_l (unregistering): left allmulticast mode
[ 1865.862068][   T69] gw_l (unregistering): left promiscuous mode
[ 1865.862411][   T69] br0: port 1(gw_l) entered disabled state
[ 1865.937143][   T69] amtg: left allmulticast mode
[ 1865.937466][   T69] amtg: left promiscuous mode
[ 1865.937927][   T69] br0: port 2(amtg) entered disabled state
[ 1865.991387][  T334] amtr: left allmulticast mode
[ 1865.991906][  T334] relay_gw: left allmulticast mode
[ 1865.992301][  T334] relay_src: left allmulticast mode