[   21.501447][  T308] br0: port 1(gw_l) entered blocking state
[   21.502314][  T308] br0: port 1(gw_l) entered disabled state
[   21.503409][  T308] gw_l: entered allmulticast mode
[   21.507569][  T308] gw_l: entered promiscuous mode
[   21.511813][  T308] br0: port 1(gw_l) entered blocking state
[   21.512373][  T308] br0: port 1(gw_l) entered forwarding state
[   22.326555][  T310] br0: port 2(amtg) entered blocking state
[   22.327559][  T310] br0: port 2(amtg) entered disabled state
[   22.328033][  T310] amtg: entered allmulticast mode
[   22.331350][  T310] amtg: entered promiscuous mode
[   25.049291][  T323] br0: port 2(amtg) entered blocking state
[   25.050118][  T323] br0: port 2(amtg) entered forwarding state
[   26.404930][  T332] amtr: entered allmulticast mode
[   26.405620][  T332] relay_gw: entered allmulticast mode
[   26.406168][  T332] relay_src: entered allmulticast mode
[ 1886.663061][   T12] br0: port 1(gw_l) entered disabled state
[ 1886.688264][   T12] gw_l (unregistering): left allmulticast mode
[ 1886.688835][   T12] gw_l (unregistering): left promiscuous mode
[ 1886.689759][   T12] br0: port 1(gw_l) entered disabled state
[ 1886.744141][   T12] amtg: left allmulticast mode
[ 1886.744473][   T12] amtg: left promiscuous mode
[ 1886.744949][   T12] br0: port 2(amtg) entered disabled state
[ 1886.858177][   T12] relay_gw (unregistering): left allmulticast mode
[ 1886.874871][   T12] amtr (unregistering): left allmulticast mode
[ 1887.003846][  T332] relay_src: left allmulticast mode