[   21.055359][  T307] br0: port 1(gw_l) entered blocking state
[   21.056119][  T307] br0: port 1(gw_l) entered disabled state
[   21.056531][  T307] gw_l: entered allmulticast mode
[   21.059534][  T307] gw_l: entered promiscuous mode
[   21.062429][  T307] br0: port 1(gw_l) entered blocking state
[   21.062933][  T307] br0: port 1(gw_l) entered forwarding state
[   21.785644][  T309] br0: port 2(amtg) entered blocking state
[   21.786192][  T309] br0: port 2(amtg) entered disabled state
[   21.786841][  T309] amtg: entered allmulticast mode
[   21.790834][  T309] amtg: entered promiscuous mode
[   24.145137][  T321] br0: port 2(amtg) entered blocking state
[   24.145579][  T321] br0: port 2(amtg) entered forwarding state
[   25.488092][  T330] amtr: entered allmulticast mode
[   25.488675][  T330] relay_gw: entered allmulticast mode
[   25.489122][  T330] relay_src: entered allmulticast mode
[ 1872.863956][   T69] br0: port 1(gw_l) entered disabled state
[ 1872.993022][   T69] gw_l (unregistering): left allmulticast mode
[ 1872.993480][   T69] gw_l (unregistering): left promiscuous mode
[ 1872.993863][   T69] br0: port 1(gw_l) entered disabled state
[ 1873.060016][   T69] amtg: left allmulticast mode
[ 1873.060357][   T69] amtg: left promiscuous mode
[ 1873.060880][   T69] br0: port 2(amtg) entered disabled state
[ 1873.357427][   T69] relay_gw (unregistering): left allmulticast mode
[ 1873.383306][   T69] amtr (unregistering): left allmulticast mode
[ 1873.411053][  T330] relay_src: left allmulticast mode