[ 1639.855312][T20181] br0: port 1(gw_l) entered blocking state
[ 1639.855903][T20181] br0: port 1(gw_l) entered disabled state
[ 1639.856200][T20181] gw_l: entered allmulticast mode
[ 1639.857504][T20181] gw_l: entered promiscuous mode
[ 1639.859448][T20181] br0: port 1(gw_l) entered blocking state
[ 1639.859950][T20181] br0: port 1(gw_l) entered forwarding state
[ 1640.322963][T20183] br0: port 2(amtg) entered blocking state
[ 1640.323425][T20183] br0: port 2(amtg) entered disabled state
[ 1640.324043][T20183] amtg: entered allmulticast mode
[ 1640.325474][T20183] amtg: entered promiscuous mode
[ 1641.826801][T20195] br0: port 2(amtg) entered blocking state
[ 1641.827092][T20195] br0: port 2(amtg) entered forwarding state
[ 1642.534710][T20201] amtr: entered allmulticast mode
[ 1642.535183][T20201] relay_gw: entered allmulticast mode
[ 1642.535474][T20201] relay_src: entered allmulticast mode
[ 2857.413922][   T12] br0: port 1(gw_l) entered disabled state
[ 2857.479403][   T12] gw_l (unregistering): left allmulticast mode
[ 2857.479780][   T12] gw_l (unregistering): left promiscuous mode
[ 2857.479986][   T12] br0: port 1(gw_l) entered disabled state
[ 2857.542914][   T12] amtg: left allmulticast mode
[ 2857.543209][   T12] amtg: left promiscuous mode
[ 2857.543575][   T12] br0: port 2(amtg) entered disabled state
[ 2857.694944][   T12] relay_gw (unregistering): left allmulticast mode
[ 2857.724462][   T12] amtr (unregistering): left allmulticast mode
[ 2857.746920][T20201] relay_src: left allmulticast mode