[ 1578.569825][T22706] br0: port 1(gw_l) entered blocking state
[ 1578.570372][T22706] br0: port 1(gw_l) entered disabled state
[ 1578.570605][T22706] gw_l: entered allmulticast mode
[ 1578.572775][T22706] gw_l: entered promiscuous mode
[ 1578.574290][T22706] br0: port 1(gw_l) entered blocking state
[ 1578.574577][T22706] br0: port 1(gw_l) entered forwarding state
[ 1578.996848][T22708] br0: port 2(amtg) entered blocking state
[ 1578.997277][T22708] br0: port 2(amtg) entered disabled state
[ 1578.998727][T22708] amtg: entered allmulticast mode
[ 1578.999860][T22708] amtg: entered promiscuous mode
[ 1580.268512][T22719] br0: port 2(amtg) entered blocking state
[ 1580.268858][T22719] br0: port 2(amtg) entered forwarding state
[ 1580.845435][T22725] amtr: entered allmulticast mode
[ 1580.845844][T22725] relay_gw: entered allmulticast mode
[ 1580.846068][T22725] relay_src: entered allmulticast mode
[ 2638.708744][   T12] br0: port 1(gw_l) entered disabled state
[ 2638.881113][   T12] gw_l (unregistering): left allmulticast mode
[ 2638.881402][   T12] gw_l (unregistering): left promiscuous mode
[ 2638.881584][   T12] br0: port 1(gw_l) entered disabled state
[ 2638.901651][T22725] amtr: left allmulticast mode
[ 2638.901929][T22725] relay_gw: left allmulticast mode
[ 2638.902163][T22725] relay_src: left allmulticast mode
[ 2638.939038][   T12] amtg: left allmulticast mode
[ 2638.939292][   T12] amtg: left promiscuous mode
[ 2638.939855][   T12] br0: port 2(amtg) entered disabled state