[ 4119.091409][ T1920] br0: port 1(gw_l) entered blocking state
[ 4119.091636][ T1920] br0: port 1(gw_l) entered disabled state
[ 4119.091866][ T1920] gw_l: entered allmulticast mode
[ 4119.093048][ T1920] gw_l: entered promiscuous mode
[ 4119.094194][ T1920] br0: port 1(gw_l) entered blocking state
[ 4119.094416][ T1920] br0: port 1(gw_l) entered forwarding state
[ 4119.754948][ T1922] br0: port 2(amtg) entered blocking state
[ 4119.755191][ T1922] br0: port 2(amtg) entered disabled state
[ 4119.755446][ T1922] amtg: entered allmulticast mode
[ 4119.756750][ T1922] amtg: entered promiscuous mode
[ 4122.246127][ T1934] br0: port 2(amtg) entered blocking state
[ 4122.246391][ T1934] br0: port 2(amtg) entered forwarding state
[ 4123.386783][ T1941] amtr: entered allmulticast mode
[ 4123.387234][ T1941] relay_gw: entered allmulticast mode
[ 4123.387587][ T1941] relay_src: entered allmulticast mode
[ 4123.728219][   T10] br0: port 1(gw_l) entered disabled state
[ 4123.859058][   T10] gw_l (unregistering): left allmulticast mode
[ 4123.859364][   T10] gw_l (unregistering): left promiscuous mode
[ 4123.859546][   T10] br0: port 1(gw_l) entered disabled state
[ 4123.924382][   T10] amtg: left allmulticast mode
[ 4123.924564][   T10] amtg: left promiscuous mode
[ 4123.924823][   T10] br0: port 2(amtg) entered disabled state
[ 4124.157742][   T10] relay_gw (unregistering): left allmulticast mode
[ 4124.175553][   T10] amtr (unregistering): left allmulticast mode