[ 2431.675435][T17081] br0: port 1(gw_l) entered blocking state
[ 2431.676203][T17081] br0: port 1(gw_l) entered disabled state
[ 2431.676527][T17081] gw_l: entered allmulticast mode
[ 2431.677604][T17081] gw_l: entered promiscuous mode
[ 2431.785857][T17082] br0: port 2(amtg) entered blocking state
[ 2431.786156][T17082] br0: port 2(amtg) entered disabled state
[ 2431.786429][T17082] amtg: entered allmulticast mode
[ 2431.787427][T17082] amtg: entered promiscuous mode
[ 2432.025451][T17091] br0: port 2(amtg) entered blocking state
[ 2432.025798][T17091] br0: port 2(amtg) entered forwarding state
[ 2432.226222][   T94] br0: port 1(gw_l) entered blocking state
[ 2432.226536][   T94] br0: port 1(gw_l) entered forwarding state
[ 2443.352563][   T12] br0: port 1(gw_l) entered disabled state
[ 2443.357347][   T12] gw_l (unregistering): left allmulticast mode
[ 2443.357642][   T12] gw_l (unregistering): left promiscuous mode
[ 2443.357916][   T12] br0: port 1(gw_l) entered disabled state
[ 2443.470910][   T12] amtg: left allmulticast mode
[ 2443.471188][   T12] amtg: left promiscuous mode
[ 2443.471524][   T12] br0: port 2(amtg) entered disabled state