[ 1646.745555][T19751] br0: port 1(gw_l) entered blocking state
[ 1646.746009][T19751] br0: port 1(gw_l) entered disabled state
[ 1646.746311][T19751] gw_l: entered allmulticast mode
[ 1646.747598][T19751] gw_l: entered promiscuous mode
[ 1646.749377][T19751] br0: port 1(gw_l) entered blocking state
[ 1646.749740][T19751] br0: port 1(gw_l) entered forwarding state
[ 1647.220012][T19753] br0: port 2(amtg) entered blocking state
[ 1647.220455][T19753] br0: port 2(amtg) entered disabled state
[ 1647.220891][T19753] amtg: entered allmulticast mode
[ 1647.222204][T19753] amtg: entered promiscuous mode
[ 1648.735495][T19764] br0: port 2(amtg) entered blocking state
[ 1648.735887][T19764] br0: port 2(amtg) entered forwarding state
[ 1649.441650][T19770] amtr: entered allmulticast mode
[ 1649.442147][T19770] relay_gw: entered allmulticast mode
[ 1649.443051][T19770] relay_src: entered allmulticast mode
[ 2850.386194][   T66] br0: port 1(gw_l) entered disabled state
[ 2850.550135][   T66] gw_l (unregistering): left allmulticast mode
[ 2850.550506][   T66] gw_l (unregistering): left promiscuous mode
[ 2850.550772][   T66] br0: port 1(gw_l) entered disabled state
[ 2850.593928][T19770] amtr: left allmulticast mode
[ 2850.594280][T19770] relay_gw: left allmulticast mode
[ 2850.594535][T19770] relay_src: left allmulticast mode
[ 2850.616342][   T66] amtg: left allmulticast mode
[ 2850.616554][   T66] amtg: left promiscuous mode
[ 2850.616903][   T66] br0: port 2(amtg) entered disabled state