[ 1639.222085][T19901] br0: port 1(gw_l) entered blocking state
[ 1639.222595][T19901] br0: port 1(gw_l) entered disabled state
[ 1639.222852][T19901] gw_l: entered allmulticast mode
[ 1639.224108][T19901] gw_l: entered promiscuous mode
[ 1639.226065][T19901] br0: port 1(gw_l) entered blocking state
[ 1639.226389][T19901] br0: port 1(gw_l) entered forwarding state
[ 1639.694156][T19903] br0: port 2(amtg) entered blocking state
[ 1639.694904][T19903] br0: port 2(amtg) entered disabled state
[ 1639.695181][T19903] amtg: entered allmulticast mode
[ 1639.696795][T19903] amtg: entered promiscuous mode
[ 1641.197299][T19914] br0: port 2(amtg) entered blocking state
[ 1641.197680][T19914] br0: port 2(amtg) entered forwarding state
[ 1641.858151][T19920] amtr: entered allmulticast mode
[ 1641.858651][T19920] relay_gw: entered allmulticast mode
[ 1641.858924][T19920] relay_src: entered allmulticast mode
[ 2847.561879][   T66] br0: port 1(gw_l) entered disabled state
[ 2847.747248][   T66] gw_l (unregistering): left allmulticast mode
[ 2847.747705][   T66] gw_l (unregistering): left promiscuous mode
[ 2847.747940][   T66] br0: port 1(gw_l) entered disabled state
[ 2847.783561][T19920] amtr: left allmulticast mode
[ 2847.783921][T19920] relay_gw: left allmulticast mode
[ 2847.784200][T19920] relay_src: left allmulticast mode
[ 2847.824543][   T66] amtg: left allmulticast mode
[ 2847.824774][   T66] amtg: left promiscuous mode
[ 2847.825134][   T66] br0: port 2(amtg) entered disabled state