[ 4401.953416][  T317] br0: port 1(gw_l) entered blocking state
[ 4401.953847][  T317] br0: port 1(gw_l) entered disabled state
[ 4401.954407][  T317] gw_l: entered allmulticast mode
[ 4401.955935][  T317] gw_l: entered promiscuous mode
[ 4401.957228][  T317] br0: port 1(gw_l) entered blocking state
[ 4401.957435][  T317] br0: port 1(gw_l) entered forwarding state
[ 4402.766851][  T319] br0: port 2(amtg) entered blocking state
[ 4402.767094][  T319] br0: port 2(amtg) entered disabled state
[ 4402.767329][  T319] amtg: entered allmulticast mode
[ 4402.768684][  T319] amtg: entered promiscuous mode
[ 4405.876078][  T331] br0: port 2(amtg) entered blocking state
[ 4405.876472][  T331] br0: port 2(amtg) entered forwarding state
[ 4407.338858][  T339] amtr: entered allmulticast mode
[ 4407.339358][  T339] relay_gw: entered allmulticast mode
[ 4407.340382][  T339] relay_src: entered allmulticast mode
[ 4407.783115][   T11] br0: port 1(gw_l) entered disabled state
[ 4407.789185][   T11] gw_l (unregistering): left allmulticast mode
[ 4407.789391][   T11] gw_l (unregistering): left promiscuous mode
[ 4407.789612][   T11] br0: port 1(gw_l) entered disabled state
[ 4407.893901][   T11] amtg: left allmulticast mode
[ 4407.894110][   T11] amtg: left promiscuous mode
[ 4407.894403][   T11] br0: port 2(amtg) entered disabled state
[ 4407.970167][   T11] relay_gw (unregistering): left allmulticast mode
[ 4407.987800][   T11] amtr (unregistering): left allmulticast mode
[ 4408.234349][   T11] relay_src (unregistering): left allmulticast mode