[ 1904.437797][T15542] br0: port 1(gw_l) entered blocking state
[ 1904.438264][T15542] br0: port 1(gw_l) entered disabled state
[ 1904.438534][T15542] gw_l: entered allmulticast mode
[ 1904.439761][T15542] gw_l: entered promiscuous mode
[ 1904.441701][T15542] br0: port 1(gw_l) entered blocking state
[ 1904.442122][T15542] br0: port 1(gw_l) entered forwarding state
[ 1905.296606][T15544] br0: port 2(amtg) entered blocking state
[ 1905.296856][T15544] br0: port 2(amtg) entered disabled state
[ 1905.297811][T15544] amtg: entered allmulticast mode
[ 1905.299434][T15544] amtg: entered promiscuous mode
[ 1908.397902][T15556] br0: port 2(amtg) entered blocking state
[ 1908.398222][T15556] br0: port 2(amtg) entered forwarding state
[ 1909.746882][T15564] amtr: entered allmulticast mode
[ 1909.747720][T15564] relay_gw: entered allmulticast mode
[ 1909.748540][T15564] relay_src: entered allmulticast mode
[ 3101.247626][   T75] br0: port 1(gw_l) entered disabled state
[ 3101.363684][   T75] gw_l (unregistering): left allmulticast mode
[ 3101.364001][   T75] gw_l (unregistering): left promiscuous mode
[ 3101.364213][   T75] br0: port 1(gw_l) entered disabled state
[ 3101.420027][   T75] amtg: left allmulticast mode
[ 3101.420238][   T75] amtg: left promiscuous mode
[ 3101.420543][   T75] br0: port 2(amtg) entered disabled state
[ 3101.591373][   T75] relay_gw (unregistering): left allmulticast mode
[ 3101.649241][   T75] amtr (unregistering): left allmulticast mode
[ 3101.699157][T15564] relay_src: left allmulticast mode