[   21.923109][  T308] br0: port 1(gw_l) entered blocking state
[   21.923710][  T308] br0: port 1(gw_l) entered disabled state
[   21.924104][  T308] gw_l: entered allmulticast mode
[   21.926631][  T308] gw_l: entered promiscuous mode
[   21.928866][  T308] br0: port 1(gw_l) entered blocking state
[   21.929302][  T308] br0: port 1(gw_l) entered forwarding state
[   22.664243][  T310] br0: port 2(amtg) entered blocking state
[   22.666106][  T310] br0: port 2(amtg) entered disabled state
[   22.667560][  T310] amtg: entered allmulticast mode
[   22.671061][  T310] amtg: entered promiscuous mode
[   25.218329][  T322] br0: port 2(amtg) entered blocking state
[   25.218791][  T322] br0: port 2(amtg) entered forwarding state
[   26.606772][  T332] amtr: entered allmulticast mode
[   26.607653][  T332] relay_gw: entered allmulticast mode
[   26.608110][  T332] relay_src: entered allmulticast mode
[ 1776.704052][   T12] br0: port 1(gw_l) entered disabled state
[ 1776.782408][   T12] gw_l (unregistering): left allmulticast mode
[ 1776.782845][   T12] gw_l (unregistering): left promiscuous mode
[ 1776.783187][   T12] br0: port 1(gw_l) entered disabled state
[ 1776.845135][   T12] amtg: left allmulticast mode
[ 1776.845502][   T12] amtg: left promiscuous mode
[ 1776.845994][   T12] br0: port 2(amtg) entered disabled state
[ 1777.042886][   T12] relay_gw (unregistering): left allmulticast mode
[ 1777.071550][   T12] amtr (unregistering): left allmulticast mode
[ 1777.103487][  T332] relay_src: left allmulticast mode