[   20.989040][  T308] br0: port 1(gw_l) entered blocking state
[   20.989673][  T308] br0: port 1(gw_l) entered disabled state
[   20.990141][  T308] gw_l: entered allmulticast mode
[   20.992740][  T308] gw_l: entered promiscuous mode
[   20.995470][  T308] br0: port 1(gw_l) entered blocking state
[   20.995944][  T308] br0: port 1(gw_l) entered forwarding state
[   21.684597][  T310] br0: port 2(amtg) entered blocking state
[   21.685210][  T310] br0: port 2(amtg) entered disabled state
[   21.686292][  T310] amtg: entered allmulticast mode
[   21.688669][  T310] amtg: entered promiscuous mode
[   24.161485][  T322] br0: port 2(amtg) entered blocking state
[   24.161976][  T322] br0: port 2(amtg) entered forwarding state
[   25.553772][  T331] amtr: entered allmulticast mode
[   25.555095][  T331] relay_gw: entered allmulticast mode
[   25.555576][  T331] relay_src: entered allmulticast mode
[ 1887.508069][   T12] br0: port 1(gw_l) entered disabled state
[ 1887.528169][   T12] gw_l (unregistering): left allmulticast mode
[ 1887.528629][   T12] gw_l (unregistering): left promiscuous mode
[ 1887.531133][   T12] br0: port 1(gw_l) entered disabled state
[ 1887.580569][   T12] amtg: left allmulticast mode
[ 1887.580904][   T12] amtg: left promiscuous mode
[ 1887.581356][   T12] br0: port 2(amtg) entered disabled state
[ 1887.677381][   T12] relay_gw (unregistering): left allmulticast mode
[ 1887.695515][   T12] amtr (unregistering): left allmulticast mode
[ 1887.837037][  T331] relay_src: left allmulticast mode