[   21.241146][  T309] br0: port 1(gw_l) entered blocking state
[   21.241801][  T309] br0: port 1(gw_l) entered disabled state
[   21.242197][  T309] gw_l: entered allmulticast mode
[   21.244664][  T309] gw_l: entered promiscuous mode
[   21.247097][  T309] br0: port 1(gw_l) entered blocking state
[   21.247653][  T309] br0: port 1(gw_l) entered forwarding state
[   21.958746][  T311] br0: port 2(amtg) entered blocking state
[   21.959320][  T311] br0: port 2(amtg) entered disabled state
[   21.959882][  T311] amtg: entered allmulticast mode
[   21.962790][  T311] amtg: entered promiscuous mode
[   24.366210][  T323] br0: port 2(amtg) entered blocking state
[   24.366827][  T323] br0: port 2(amtg) entered forwarding state
[   25.701278][  T333] amtr: entered allmulticast mode
[   25.704933][  T333] relay_gw: entered allmulticast mode
[   25.705401][  T333] relay_src: entered allmulticast mode
[ 1873.282442][   T68] br0: port 1(gw_l) entered disabled state
[ 1873.461610][   T68] gw_l (unregistering): left allmulticast mode
[ 1873.462450][   T68] gw_l (unregistering): left promiscuous mode
[ 1873.463105][   T68] br0: port 1(gw_l) entered disabled state
[ 1873.545248][   T68] amtg: left allmulticast mode
[ 1873.545629][   T68] amtg: left promiscuous mode
[ 1873.546121][   T68] br0: port 2(amtg) entered disabled state
[ 1873.617313][  T333] amtr: left allmulticast mode
[ 1873.618204][  T333] relay_gw: left allmulticast mode
[ 1873.618901][  T333] relay_src: left allmulticast mode