[   21.148665][  T306] br0: port 1(gw_l) entered blocking state
[   21.149916][  T306] br0: port 1(gw_l) entered disabled state
[   21.150331][  T306] gw_l: entered allmulticast mode
[   21.152562][  T306] gw_l: entered promiscuous mode
[   21.154861][  T306] br0: port 1(gw_l) entered blocking state
[   21.155305][  T306] br0: port 1(gw_l) entered forwarding state
[   21.906743][  T308] br0: port 2(amtg) entered blocking state
[   21.907605][  T308] br0: port 2(amtg) entered disabled state
[   21.908354][  T308] amtg: entered allmulticast mode
[   21.911902][  T308] amtg: entered promiscuous mode
[   24.493694][  T320] br0: port 2(amtg) entered blocking state
[   24.494399][  T320] br0: port 2(amtg) entered forwarding state
[   26.026815][  T330] amtr: entered allmulticast mode
[   26.027464][  T330] relay_gw: entered allmulticast mode
[   26.028522][  T330] relay_src: entered allmulticast mode
[ 1883.744675][   T12] br0: port 1(gw_l) entered disabled state
[ 1883.878127][   T12] gw_l (unregistering): left allmulticast mode
[ 1883.879009][   T12] gw_l (unregistering): left promiscuous mode
[ 1883.879793][   T12] br0: port 1(gw_l) entered disabled state
[ 1883.944861][   T12] amtg: left allmulticast mode
[ 1883.945291][   T12] amtg: left promiscuous mode
[ 1883.945801][   T12] br0: port 2(amtg) entered disabled state
[ 1884.210978][   T12] relay_gw (unregistering): left allmulticast mode
[ 1884.250091][   T12] amtr (unregistering): left allmulticast mode
[ 1884.274890][  T330] relay_src: left allmulticast mode