[   20.557420][  T310] br0: port 1(gw_l) entered blocking state
[   20.558080][  T310] br0: port 1(gw_l) entered disabled state
[   20.558490][  T310] gw_l: entered allmulticast mode
[   20.560717][  T310] gw_l: entered promiscuous mode
[   20.563322][  T310] br0: port 1(gw_l) entered blocking state
[   20.563810][  T310] br0: port 1(gw_l) entered forwarding state
[   21.272680][  T312] br0: port 2(amtg) entered blocking state
[   21.279051][  T312] br0: port 2(amtg) entered disabled state
[   21.279571][  T312] amtg: entered allmulticast mode
[   21.288260][  T312] amtg: entered promiscuous mode
[   23.657950][  T324] br0: port 2(amtg) entered blocking state
[   23.658433][  T324] br0: port 2(amtg) entered forwarding state
[   25.006860][  T334] amtr: entered allmulticast mode
[   25.007808][  T334] relay_gw: entered allmulticast mode
[   25.008532][  T334] relay_src: entered allmulticast mode
[ 1797.873342][   T68] br0: port 1(gw_l) entered disabled state
[ 1798.000119][   T68] gw_l (unregistering): left allmulticast mode
[ 1798.000562][   T68] gw_l (unregistering): left promiscuous mode
[ 1798.000925][   T68] br0: port 1(gw_l) entered disabled state
[ 1798.080622][   T68] amtg: left allmulticast mode
[ 1798.081020][   T68] amtg: left promiscuous mode
[ 1798.081494][   T68] br0: port 2(amtg) entered disabled state
[ 1798.259568][   T68] relay_gw (unregistering): left allmulticast mode
[ 1798.290386][   T68] amtr (unregistering): left allmulticast mode
[ 1798.318482][  T334] relay_src: left allmulticast mode