[   19.878185][  T310] br0: port 1(gw_l) entered blocking state
[   19.879035][  T310] br0: port 1(gw_l) entered disabled state
[   19.889935][  T310] gw_l: entered allmulticast mode
[   19.892686][  T310] gw_l: entered promiscuous mode
[   19.894920][  T310] br0: port 1(gw_l) entered blocking state
[   19.895390][  T310] br0: port 1(gw_l) entered forwarding state
[   20.544805][  T312] br0: port 2(amtg) entered blocking state
[   20.545592][  T312] br0: port 2(amtg) entered disabled state
[   20.545977][  T312] amtg: entered allmulticast mode
[   20.548278][  T312] amtg: entered promiscuous mode
[   22.731987][  T324] br0: port 2(amtg) entered blocking state
[   22.732443][  T324] br0: port 2(amtg) entered forwarding state
[   23.937293][  T331] amtr: entered allmulticast mode
[   23.938419][  T331] relay_gw: entered allmulticast mode
[   23.938851][  T331] relay_src: entered allmulticast mode
[ 1724.412378][   T12] br0: port 1(gw_l) entered disabled state
[ 1724.435227][   T12] gw_l (unregistering): left allmulticast mode
[ 1724.435650][   T12] gw_l (unregistering): left promiscuous mode
[ 1724.435977][   T12] br0: port 1(gw_l) entered disabled state
[ 1724.479137][   T12] amtg: left allmulticast mode
[ 1724.479426][   T12] amtg: left promiscuous mode
[ 1724.479907][   T12] br0: port 2(amtg) entered disabled state
[ 1724.570692][   T12] relay_gw (unregistering): left allmulticast mode
[ 1724.584141][   T12] amtr (unregistering): left allmulticast mode
[ 1724.734758][   T12] relay_src (unregistering): left allmulticast mode