[ 4339.336251][  T650] br0: port 1(gw_l) entered blocking state
[ 4339.336600][  T650] br0: port 1(gw_l) entered disabled state
[ 4339.336862][  T650] gw_l: entered allmulticast mode
[ 4339.338122][  T650] gw_l: entered promiscuous mode
[ 4339.339391][  T650] br0: port 1(gw_l) entered blocking state
[ 4339.339624][  T650] br0: port 1(gw_l) entered forwarding state
[ 4340.139097][  T652] br0: port 2(amtg) entered blocking state
[ 4340.139329][  T652] br0: port 2(amtg) entered disabled state
[ 4340.139548][  T652] amtg: entered allmulticast mode
[ 4340.140815][  T652] amtg: entered promiscuous mode
[ 4343.066851][  T664] br0: port 2(amtg) entered blocking state
[ 4343.067243][  T664] br0: port 2(amtg) entered forwarding state
[ 4344.331339][  T672] amtr: entered allmulticast mode
[ 4344.331773][  T672] relay_gw: entered allmulticast mode
[ 4344.332204][  T672] relay_src: entered allmulticast mode
[ 4344.699149][   T10] br0: port 1(gw_l) entered disabled state
[ 4344.704787][   T10] gw_l (unregistering): left allmulticast mode
[ 4344.705605][   T10] gw_l (unregistering): left promiscuous mode
[ 4344.705847][   T10] br0: port 1(gw_l) entered disabled state
[ 4344.842976][   T10] amtg: left allmulticast mode
[ 4344.843266][   T10] amtg: left promiscuous mode
[ 4344.843567][   T10] br0: port 2(amtg) entered disabled state
[ 4344.933137][   T10] relay_gw (unregistering): left allmulticast mode
[ 4344.959072][   T10] amtr (unregistering): left allmulticast mode
[ 4345.184922][   T10] relay_src (unregistering): left allmulticast mode