[ 1900.711946][T15997] br0: port 1(gw_l) entered blocking state
[ 1900.712440][T15997] br0: port 1(gw_l) entered disabled state
[ 1900.713450][T15997] gw_l: entered allmulticast mode
[ 1900.714655][T15997] gw_l: entered promiscuous mode
[ 1900.716025][T15997] br0: port 1(gw_l) entered blocking state
[ 1900.716297][T15997] br0: port 1(gw_l) entered forwarding state
[ 1901.521679][T15999] br0: port 2(amtg) entered blocking state
[ 1901.521954][T15999] br0: port 2(amtg) entered disabled state
[ 1901.522218][T15999] amtg: entered allmulticast mode
[ 1901.523511][T15999] amtg: entered promiscuous mode
[ 1904.481794][T16011] br0: port 2(amtg) entered blocking state
[ 1904.482268][T16011] br0: port 2(amtg) entered forwarding state
[ 1905.796013][T16019] amtr: entered allmulticast mode
[ 1905.796437][T16019] relay_gw: entered allmulticast mode
[ 1905.796730][T16019] relay_src: entered allmulticast mode
[ 3081.161857][   T11] br0: port 1(gw_l) entered disabled state
[ 3081.296235][   T11] gw_l (unregistering): left allmulticast mode
[ 3081.296610][   T11] gw_l (unregistering): left promiscuous mode
[ 3081.296788][   T11] br0: port 1(gw_l) entered disabled state
[ 3081.350486][   T11] amtg: left allmulticast mode
[ 3081.350754][   T11] amtg: left promiscuous mode
[ 3081.351021][   T11] br0: port 2(amtg) entered disabled state
[ 3081.614891][   T11] relay_gw (unregistering): left allmulticast mode
[ 3081.663195][   T11] amtr (unregistering): left allmulticast mode
[ 3081.691813][T16019] relay_src: left allmulticast mode