[ 1979.245862][T15742] br0: port 1(gw_l) entered blocking state
[ 1979.246407][T15742] br0: port 1(gw_l) entered disabled state
[ 1979.247502][T15742] gw_l: entered allmulticast mode
[ 1979.248736][T15742] gw_l: entered promiscuous mode
[ 1979.250205][T15742] br0: port 1(gw_l) entered blocking state
[ 1979.250538][T15742] br0: port 1(gw_l) entered forwarding state
[ 1980.096935][T15744] br0: port 2(amtg) entered blocking state
[ 1980.097168][T15744] br0: port 2(amtg) entered disabled state
[ 1980.097393][T15744] amtg: entered allmulticast mode
[ 1980.098826][T15744] amtg: entered promiscuous mode
[ 1983.314508][T15756] br0: port 2(amtg) entered blocking state
[ 1983.314791][T15756] br0: port 2(amtg) entered forwarding state
[ 1984.726373][T15763] amtr: entered allmulticast mode
[ 1984.727420][T15763] relay_gw: entered allmulticast mode
[ 1984.727671][T15763] relay_src: entered allmulticast mode
[ 3172.409295][   T75] br0: port 1(gw_l) entered disabled state
[ 3172.594196][   T75] gw_l (unregistering): left allmulticast mode
[ 3172.594587][   T75] gw_l (unregistering): left promiscuous mode
[ 3172.594787][   T75] br0: port 1(gw_l) entered disabled state
[ 3172.647494][   T75] amtg: left allmulticast mode
[ 3172.647689][   T75] amtg: left promiscuous mode
[ 3172.647987][   T75] br0: port 2(amtg) entered disabled state
[ 3172.872849][   T75] relay_gw (unregistering): left allmulticast mode
[ 3172.914135][   T75] amtr (unregistering): left allmulticast mode
[ 3172.933952][T15763] relay_src: left allmulticast mode