[ 1972.740259][T15588] br0: port 1(gw_l) entered blocking state
[ 1972.741555][T15588] br0: port 1(gw_l) entered disabled state
[ 1972.741819][T15588] gw_l: entered allmulticast mode
[ 1972.743044][T15588] gw_l: entered promiscuous mode
[ 1972.744779][T15588] br0: port 1(gw_l) entered blocking state
[ 1972.745197][T15588] br0: port 1(gw_l) entered forwarding state
[ 1973.621902][T15590] br0: port 2(amtg) entered blocking state
[ 1973.622161][T15590] br0: port 2(amtg) entered disabled state
[ 1973.627514][T15590] amtg: entered allmulticast mode
[ 1973.628959][T15590] amtg: entered promiscuous mode
[ 1976.900491][T15602] br0: port 2(amtg) entered blocking state
[ 1976.900773][T15602] br0: port 2(amtg) entered forwarding state
[ 1978.324758][T15609] amtr: entered allmulticast mode
[ 1978.325196][T15609] relay_gw: entered allmulticast mode
[ 1978.325624][T15609] relay_src: entered allmulticast mode
[ 3150.204566][   T11] br0: port 1(gw_l) entered disabled state
[ 3150.298007][   T11] gw_l (unregistering): left allmulticast mode
[ 3150.298341][   T11] gw_l (unregistering): left promiscuous mode
[ 3150.298573][   T11] br0: port 1(gw_l) entered disabled state
[ 3150.357445][   T11] amtg: left allmulticast mode
[ 3150.357657][   T11] amtg: left promiscuous mode
[ 3150.357955][   T11] br0: port 2(amtg) entered disabled state
[ 3150.575648][   T11] relay_gw (unregistering): left allmulticast mode
[ 3150.599631][   T11] amtr (unregistering): left allmulticast mode
[ 3150.667171][T15609] relay_src: left allmulticast mode