[   19.498455][  T311] br0: port 1(gw_l) entered blocking state
[   19.498983][  T311] br0: port 1(gw_l) entered disabled state
[   19.499359][  T311] gw_l: entered allmulticast mode
[   19.501493][  T311] gw_l: entered promiscuous mode
[   19.503473][  T311] br0: port 1(gw_l) entered blocking state
[   19.503913][  T311] br0: port 1(gw_l) entered forwarding state
[   20.033867][  T313] br0: port 2(amtg) entered blocking state
[   20.034367][  T313] br0: port 2(amtg) entered disabled state
[   20.034741][  T313] amtg: entered allmulticast mode
[   20.037169][  T313] amtg: entered promiscuous mode
[   22.119177][  T324] br0: port 2(amtg) entered blocking state
[   22.119586][  T324] br0: port 2(amtg) entered forwarding state
[   23.306078][  T331] amtr: entered allmulticast mode
[   23.306614][  T331] relay_gw: entered allmulticast mode
[   23.307234][  T331] relay_src: entered allmulticast mode
[ 1756.704966][   T12] br0: port 1(gw_l) entered disabled state
[ 1756.727481][   T12] gw_l (unregistering): left allmulticast mode
[ 1756.727952][   T12] gw_l (unregistering): left promiscuous mode
[ 1756.728312][   T12] br0: port 1(gw_l) entered disabled state
[ 1756.781336][   T12] amtg: left allmulticast mode
[ 1756.781666][   T12] amtg: left promiscuous mode
[ 1756.783395][   T12] br0: port 2(amtg) entered disabled state
[ 1756.875717][   T12] relay_gw (unregistering): left allmulticast mode
[ 1756.888223][   T12] amtr (unregistering): left allmulticast mode
[ 1757.003088][  T331] relay_src: left allmulticast mode