[   21.757188][  T310] br0: port 1(gw_l) entered blocking state
[   21.757746][  T310] br0: port 1(gw_l) entered disabled state
[   21.758313][  T310] gw_l: entered allmulticast mode
[   21.760735][  T310] gw_l: entered promiscuous mode
[   21.762750][  T310] br0: port 1(gw_l) entered blocking state
[   21.763208][  T310] br0: port 1(gw_l) entered forwarding state
[   22.495925][  T312] br0: port 2(amtg) entered blocking state
[   22.497760][  T312] br0: port 2(amtg) entered disabled state
[   22.498267][  T312] amtg: entered allmulticast mode
[   22.501384][  T312] amtg: entered promiscuous mode
[   24.887401][  T324] br0: port 2(amtg) entered blocking state
[   24.887896][  T324] br0: port 2(amtg) entered forwarding state
[   26.325979][  T334] amtr: entered allmulticast mode
[   26.326600][  T334] relay_gw: entered allmulticast mode
[   26.327057][  T334] relay_src: entered allmulticast mode
[ 1913.924180][   T12] br0: port 1(gw_l) entered disabled state
[ 1913.945714][   T12] gw_l (unregistering): left allmulticast mode
[ 1913.948011][   T12] gw_l (unregistering): left promiscuous mode
[ 1913.948499][   T12] br0: port 1(gw_l) entered disabled state
[ 1913.996692][   T12] amtg: left allmulticast mode
[ 1913.997906][   T12] amtg: left promiscuous mode
[ 1913.998488][   T12] br0: port 2(amtg) entered disabled state
[ 1914.109966][   T12] relay_gw (unregistering): left allmulticast mode
[ 1914.128398][   T12] amtr (unregistering): left allmulticast mode
[ 1914.233088][  T334] relay_src: left allmulticast mode