[   18.554171][  T291] br0: port 1(gw_l) entered blocking state
[   18.554628][  T291] br0: port 1(gw_l) entered disabled state
[   18.555776][  T291] gw_l: entered allmulticast mode
[   18.557629][  T291] gw_l: entered promiscuous mode
[   18.559145][  T291] br0: port 1(gw_l) entered blocking state
[   18.559613][  T291] br0: port 1(gw_l) entered forwarding state
[   18.815695][  T293] br0: port 2(amtg) entered blocking state
[   18.816310][  T293] br0: port 2(amtg) entered disabled state
[   18.816713][  T293] amtg: entered allmulticast mode
[   18.818632][  T293] amtg: entered promiscuous mode
[   19.754938][  T304] br0: port 2(amtg) entered blocking state
[   19.755333][  T304] br0: port 2(amtg) entered forwarding state
[   20.354569][  T311] amtr: entered allmulticast mode
[   20.354973][  T311] relay_gw: entered allmulticast mode
[   20.355303][  T311] relay_src: entered allmulticast mode
[ 1171.838001][   T12] br0: port 1(gw_l) entered disabled state
[ 1171.842618][   T12] gw_l (unregistering): left allmulticast mode
[ 1171.842827][   T12] gw_l (unregistering): left promiscuous mode
[ 1171.843042][   T12] br0: port 1(gw_l) entered disabled state
[ 1171.877907][   T12] amtg: left allmulticast mode
[ 1171.878046][   T12] amtg: left promiscuous mode
[ 1171.878249][   T12] br0: port 2(amtg) entered disabled state
[ 1171.896731][  T311] amtr: left allmulticast mode
[ 1171.896980][  T311] relay_gw: left allmulticast mode
[ 1171.897214][  T311] relay_src: left allmulticast mode