[ 1896.550646][T15835] br0: port 1(gw_l) entered blocking state
[ 1896.551128][T15835] br0: port 1(gw_l) entered disabled state
[ 1896.551391][T15835] gw_l: entered allmulticast mode
[ 1896.552592][T15835] gw_l: entered promiscuous mode
[ 1896.554180][T15835] br0: port 1(gw_l) entered blocking state
[ 1896.554616][T15835] br0: port 1(gw_l) entered forwarding state
[ 1897.343708][T15837] br0: port 2(amtg) entered blocking state
[ 1897.343952][T15837] br0: port 2(amtg) entered disabled state
[ 1897.344176][T15837] amtg: entered allmulticast mode
[ 1897.345563][T15837] amtg: entered promiscuous mode
[ 1900.222285][T15849] br0: port 2(amtg) entered blocking state
[ 1900.222611][T15849] br0: port 2(amtg) entered forwarding state
[ 1901.470208][T15857] amtr: entered allmulticast mode
[ 1901.470649][T15857] relay_gw: entered allmulticast mode
[ 1901.470890][T15857] relay_src: entered allmulticast mode
[ 3066.467080][   T74] br0: port 1(gw_l) entered disabled state
[ 3066.561947][   T74] gw_l (unregistering): left allmulticast mode
[ 3066.562259][   T74] gw_l (unregistering): left promiscuous mode
[ 3066.562442][   T74] br0: port 1(gw_l) entered disabled state
[ 3066.612201][   T74] amtg: left allmulticast mode
[ 3066.612505][   T74] amtg: left promiscuous mode
[ 3066.612935][   T74] br0: port 2(amtg) entered disabled state
[ 3066.809279][   T74] relay_gw (unregistering): left allmulticast mode
[ 3066.839823][   T74] amtr (unregistering): left allmulticast mode
[ 3067.023913][   T74] relay_src (unregistering): left allmulticast mode