[   21.507451][  T308] br0: port 1(gw_l) entered blocking state
[   21.508067][  T308] br0: port 1(gw_l) entered disabled state
[   21.508502][  T308] gw_l: entered allmulticast mode
[   21.510819][  T308] gw_l: entered promiscuous mode
[   21.514034][  T308] br0: port 1(gw_l) entered blocking state
[   21.514552][  T308] br0: port 1(gw_l) entered forwarding state
[   22.246871][  T310] br0: port 2(amtg) entered blocking state
[   22.247468][  T310] br0: port 2(amtg) entered disabled state
[   22.247887][  T310] amtg: entered allmulticast mode
[   22.260035][  T310] amtg: entered promiscuous mode
[   24.719888][  T323] br0: port 2(amtg) entered blocking state
[   24.720329][  T323] br0: port 2(amtg) entered forwarding state
[   26.092336][  T333] amtr: entered allmulticast mode
[   26.092969][  T333] relay_gw: entered allmulticast mode
[   26.093803][  T333] relay_src: entered allmulticast mode
[ 1903.502475][   T12] br0: port 1(gw_l) entered disabled state
[ 1903.643544][   T12] gw_l (unregistering): left allmulticast mode
[ 1903.644018][   T12] gw_l (unregistering): left promiscuous mode
[ 1903.644399][   T12] br0: port 1(gw_l) entered disabled state
[ 1903.701243][   T12] amtg: left allmulticast mode
[ 1903.701605][   T12] amtg: left promiscuous mode
[ 1903.702086][   T12] br0: port 2(amtg) entered disabled state
[ 1903.877001][   T12] relay_gw (unregistering): left allmulticast mode
[ 1903.906003][   T12] amtr (unregistering): left allmulticast mode
[ 1903.932612][  T333] relay_src: left allmulticast mode