[ 1555.504771][T22724] br0: port 1(gw_l) entered blocking state
[ 1555.505135][T22724] br0: port 1(gw_l) entered disabled state
[ 1555.505365][T22724] gw_l: entered allmulticast mode
[ 1555.506853][T22724] gw_l: entered promiscuous mode
[ 1555.508341][T22724] br0: port 1(gw_l) entered blocking state
[ 1555.508605][T22724] br0: port 1(gw_l) entered forwarding state
[ 1555.933281][T22726] br0: port 2(amtg) entered blocking state
[ 1555.933726][T22726] br0: port 2(amtg) entered disabled state
[ 1555.934073][T22726] amtg: entered allmulticast mode
[ 1555.935933][T22726] amtg: entered promiscuous mode
[ 1557.268861][T22737] br0: port 2(amtg) entered blocking state
[ 1557.269289][T22737] br0: port 2(amtg) entered forwarding state
[ 1557.841997][T22743] amtr: entered allmulticast mode
[ 1557.842498][T22743] relay_gw: entered allmulticast mode
[ 1557.842769][T22743] relay_src: entered allmulticast mode
[ 2601.468243][   T67] br0: port 1(gw_l) entered disabled state
[ 2601.579675][   T67] gw_l (unregistering): left allmulticast mode
[ 2601.579988][   T67] gw_l (unregistering): left promiscuous mode
[ 2601.580207][   T67] br0: port 1(gw_l) entered disabled state
[ 2601.627693][T22743] amtr: left allmulticast mode
[ 2601.628045][T22743] relay_gw: left allmulticast mode
[ 2601.628261][T22743] relay_src: left allmulticast mode
[ 2601.642631][   T67] amtg: left allmulticast mode
[ 2601.642863][   T67] amtg: left promiscuous mode
[ 2601.643154][   T67] br0: port 2(amtg) entered disabled state