[ 1647.629757][T20445] br0: port 1(gw_l) entered blocking state
[ 1647.630275][T20445] br0: port 1(gw_l) entered disabled state
[ 1647.630536][T20445] gw_l: entered allmulticast mode
[ 1647.631795][T20445] gw_l: entered promiscuous mode
[ 1647.634664][T20445] br0: port 1(gw_l) entered blocking state
[ 1647.635015][T20445] br0: port 1(gw_l) entered forwarding state
[ 1648.123834][T20447] br0: port 2(amtg) entered blocking state
[ 1648.124251][T20447] br0: port 2(amtg) entered disabled state
[ 1648.124541][T20447] amtg: entered allmulticast mode
[ 1648.126587][T20447] amtg: entered promiscuous mode
[ 1649.617320][T20458] br0: port 2(amtg) entered blocking state
[ 1649.618071][T20458] br0: port 2(amtg) entered forwarding state
[ 1650.296480][T20464] amtr: entered allmulticast mode
[ 1650.297348][T20464] relay_gw: entered allmulticast mode
[ 1650.297677][T20464] relay_src: entered allmulticast mode
[ 2877.482607][   T12] br0: port 1(gw_l) entered disabled state
[ 2877.551504][   T12] gw_l (unregistering): left allmulticast mode
[ 2877.552119][   T12] gw_l (unregistering): left promiscuous mode
[ 2877.552455][   T12] br0: port 1(gw_l) entered disabled state
[ 2877.607292][   T12] amtg: left allmulticast mode
[ 2877.607587][   T12] amtg: left promiscuous mode
[ 2877.607931][   T12] br0: port 2(amtg) entered disabled state
[ 2877.776992][   T12] relay_gw (unregistering): left allmulticast mode
[ 2877.794026][   T12] amtr (unregistering): left allmulticast mode
[ 2877.811759][T20464] relay_src: left allmulticast mode