[ 4354.842501][  T899] br0: port 1(gw_l) entered blocking state
[ 4354.843394][  T899] br0: port 1(gw_l) entered disabled state
[ 4354.843631][  T899] gw_l: entered allmulticast mode
[ 4354.844828][  T899] gw_l: entered promiscuous mode
[ 4354.845915][  T899] br0: port 1(gw_l) entered blocking state
[ 4354.846129][  T899] br0: port 1(gw_l) entered forwarding state
[ 4355.591723][  T901] br0: port 2(amtg) entered blocking state
[ 4355.592025][  T901] br0: port 2(amtg) entered disabled state
[ 4355.592242][  T901] amtg: entered allmulticast mode
[ 4355.593470][  T901] amtg: entered promiscuous mode
[ 4358.452679][  T913] br0: port 2(amtg) entered blocking state
[ 4358.452999][  T913] br0: port 2(amtg) entered forwarding state
[ 4360.001063][  T921] amtr: entered allmulticast mode
[ 4360.002724][  T921] relay_gw: entered allmulticast mode
[ 4360.003162][  T921] relay_src: entered allmulticast mode
[ 4360.626462][   T11] br0: port 1(gw_l) entered disabled state
[ 4360.635019][   T11] gw_l (unregistering): left allmulticast mode
[ 4360.635652][   T11] gw_l (unregistering): left promiscuous mode
[ 4360.637509][   T11] br0: port 1(gw_l) entered disabled state
[ 4360.811837][   T11] amtg: left allmulticast mode
[ 4360.812162][   T11] amtg: left promiscuous mode
[ 4360.812515][   T11] br0: port 2(amtg) entered disabled state
[ 4360.896157][   T11] relay_gw (unregistering): left allmulticast mode
[ 4360.908974][   T11] amtr (unregistering): left allmulticast mode
[ 4361.218065][   T11] relay_src (unregistering): left allmulticast mode