[ 1897.831444][T15920] br0: port 1(gw_l) entered blocking state
[ 1897.831878][T15920] br0: port 1(gw_l) entered disabled state
[ 1897.832139][T15920] gw_l: entered allmulticast mode
[ 1897.833415][T15920] gw_l: entered promiscuous mode
[ 1897.835156][T15920] br0: port 1(gw_l) entered blocking state
[ 1897.835467][T15920] br0: port 1(gw_l) entered forwarding state
[ 1898.631534][T15922] br0: port 2(amtg) entered blocking state
[ 1898.632105][T15922] br0: port 2(amtg) entered disabled state
[ 1898.632364][T15922] amtg: entered allmulticast mode
[ 1898.639731][T15922] amtg: entered promiscuous mode
[ 1901.519078][T15934] br0: port 2(amtg) entered blocking state
[ 1901.519375][T15934] br0: port 2(amtg) entered forwarding state
[ 1902.791076][T15941] amtr: entered allmulticast mode
[ 1902.792216][T15941] relay_gw: entered allmulticast mode
[ 1902.792503][T15941] relay_src: entered allmulticast mode
[ 3072.975320][   T11] br0: port 1(gw_l) entered disabled state
[ 3073.079084][   T11] gw_l (unregistering): left allmulticast mode
[ 3073.079353][   T11] gw_l (unregistering): left promiscuous mode
[ 3073.079583][   T11] br0: port 1(gw_l) entered disabled state
[ 3073.122460][   T11] amtg: left allmulticast mode
[ 3073.122650][   T11] amtg: left promiscuous mode
[ 3073.122967][   T11] br0: port 2(amtg) entered disabled state
[ 3073.378756][   T11] relay_gw (unregistering): left allmulticast mode
[ 3073.417733][   T11] amtr (unregistering): left allmulticast mode
[ 3073.440916][T15941] relay_src: left allmulticast mode