[ 1897.993191][T15932] br0: port 1(gw_l) entered blocking state
[ 1897.993666][T15932] br0: port 1(gw_l) entered disabled state
[ 1897.993924][T15932] gw_l: entered allmulticast mode
[ 1897.995496][T15932] gw_l: entered promiscuous mode
[ 1897.997025][T15932] br0: port 1(gw_l) entered blocking state
[ 1897.997427][T15932] br0: port 1(gw_l) entered forwarding state
[ 1898.772321][T15934] br0: port 2(amtg) entered blocking state
[ 1898.772563][T15934] br0: port 2(amtg) entered disabled state
[ 1898.772790][T15934] amtg: entered allmulticast mode
[ 1898.774239][T15934] amtg: entered promiscuous mode
[ 1901.766654][T15946] br0: port 2(amtg) entered blocking state
[ 1901.766942][T15946] br0: port 2(amtg) entered forwarding state
[ 1903.028733][T15955] amtr: entered allmulticast mode
[ 1903.029214][T15955] relay_gw: entered allmulticast mode
[ 1903.029454][T15955] relay_src: entered allmulticast mode
[ 3078.291510][   T75] br0: port 1(gw_l) entered disabled state
[ 3078.426803][   T75] gw_l (unregistering): left allmulticast mode
[ 3078.427230][   T75] gw_l (unregistering): left promiscuous mode
[ 3078.427427][   T75] br0: port 1(gw_l) entered disabled state
[ 3078.482549][   T75] amtg: left allmulticast mode
[ 3078.482842][   T75] amtg: left promiscuous mode
[ 3078.483156][   T75] br0: port 2(amtg) entered disabled state
[ 3078.736468][   T75] relay_gw (unregistering): left allmulticast mode
[ 3078.756781][   T75] amtr (unregistering): left allmulticast mode
[ 3078.772747][T15955] relay_src: left allmulticast mode