[ 1890.906571][T15906] br0: port 1(gw_l) entered blocking state
[ 1890.907059][T15906] br0: port 1(gw_l) entered disabled state
[ 1890.907331][T15906] gw_l: entered allmulticast mode
[ 1890.908538][T15906] gw_l: entered promiscuous mode
[ 1890.910067][T15906] br0: port 1(gw_l) entered blocking state
[ 1890.910367][T15906] br0: port 1(gw_l) entered forwarding state
[ 1891.685060][T15908] br0: port 2(amtg) entered blocking state
[ 1891.685470][T15908] br0: port 2(amtg) entered disabled state
[ 1891.685698][T15908] amtg: entered allmulticast mode
[ 1891.686934][T15908] amtg: entered promiscuous mode
[ 1894.551424][T15920] br0: port 2(amtg) entered blocking state
[ 1894.551743][T15920] br0: port 2(amtg) entered forwarding state
[ 1895.815881][T15928] amtr: entered allmulticast mode
[ 1895.816833][T15928] relay_gw: entered allmulticast mode
[ 1895.817102][T15928] relay_src: entered allmulticast mode
[ 3067.193641][   T75] br0: port 1(gw_l) entered disabled state
[ 3067.317944][   T75] gw_l (unregistering): left allmulticast mode
[ 3067.318266][   T75] gw_l (unregistering): left promiscuous mode
[ 3067.318463][   T75] br0: port 1(gw_l) entered disabled state
[ 3067.364860][   T75] amtg: left allmulticast mode
[ 3067.365138][   T75] amtg: left promiscuous mode
[ 3067.365429][   T75] br0: port 2(amtg) entered disabled state
[ 3067.552600][   T75] relay_gw (unregistering): left allmulticast mode
[ 3067.581018][   T75] amtr (unregistering): left allmulticast mode
[ 3067.626096][T15928] relay_src: left allmulticast mode