[ 1913.100614][T15552] br0: port 1(gw_l) entered blocking state
[ 1913.101063][T15552] br0: port 1(gw_l) entered disabled state
[ 1913.101309][T15552] gw_l: entered allmulticast mode
[ 1913.102536][T15552] gw_l: entered promiscuous mode
[ 1913.104291][T15552] br0: port 1(gw_l) entered blocking state
[ 1913.104556][T15552] br0: port 1(gw_l) entered forwarding state
[ 1913.903820][T15554] br0: port 2(amtg) entered blocking state
[ 1913.904483][T15554] br0: port 2(amtg) entered disabled state
[ 1913.904735][T15554] amtg: entered allmulticast mode
[ 1913.906019][T15554] amtg: entered promiscuous mode
[ 1916.941925][T15566] br0: port 2(amtg) entered blocking state
[ 1916.942223][T15566] br0: port 2(amtg) entered forwarding state
[ 1918.329084][T15574] amtr: entered allmulticast mode
[ 1918.329498][T15574] relay_gw: entered allmulticast mode
[ 1918.329736][T15574] relay_src: entered allmulticast mode
[ 3107.891172][   T75] br0: port 1(gw_l) entered disabled state
[ 3108.054727][   T75] gw_l (unregistering): left allmulticast mode
[ 3108.055062][   T75] gw_l (unregistering): left promiscuous mode
[ 3108.055266][   T75] br0: port 1(gw_l) entered disabled state
[ 3108.107382][   T75] amtg: left allmulticast mode
[ 3108.107667][   T75] amtg: left promiscuous mode
[ 3108.108011][   T75] br0: port 2(amtg) entered disabled state
[ 3108.266331][   T75] relay_gw (unregistering): left allmulticast mode
[ 3108.283701][   T75] amtr (unregistering): left allmulticast mode
[ 3108.354449][T15574] relay_src: left allmulticast mode