[   12.658930][  T291] br0: port 1(gw_l) entered blocking state
[   12.660123][  T291] br0: port 1(gw_l) entered disabled state
[   12.660501][  T291] gw_l: entered allmulticast mode
[   12.661677][  T291] gw_l: entered promiscuous mode
[   12.662794][  T291] br0: port 1(gw_l) entered blocking state
[   12.663282][  T291] br0: port 1(gw_l) entered forwarding state
[   12.838924][  T293] br0: port 2(amtg) entered blocking state
[   12.839349][  T293] br0: port 2(amtg) entered disabled state
[   12.839652][  T293] amtg: entered allmulticast mode
[   12.840814][  T293] amtg: entered promiscuous mode
[   13.425129][  T304] br0: port 2(amtg) entered blocking state
[   13.425485][  T304] br0: port 2(amtg) entered forwarding state
[   13.808606][  T312] amtr: entered allmulticast mode
[   13.808977][  T312] relay_gw: entered allmulticast mode
[   13.809324][  T312] relay_src: entered allmulticast mode
[  857.610091][   T12] br0: port 1(gw_l) entered disabled state
[  857.616939][   T12] gw_l (unregistering): left allmulticast mode
[  857.617408][   T12] gw_l (unregistering): left promiscuous mode
[  857.617775][   T12] br0: port 1(gw_l) entered disabled state
[  857.654337][   T12] amtg: left allmulticast mode
[  857.654586][   T12] amtg: left promiscuous mode
[  857.654896][   T12] br0: port 2(amtg) entered disabled state
[  857.699041][   T12] relay_gw (unregistering): left allmulticast mode
[  857.703420][   T12] amtr (unregistering): left allmulticast mode
[  857.709051][  T312] relay_src: left allmulticast mode