[   18.582713][  T335] br0: port 1(gw_l) entered blocking state
[   18.583143][  T335] br0: port 1(gw_l) entered disabled state
[   18.583647][  T335] gw_l: entered allmulticast mode
[   18.585354][  T335] gw_l: entered promiscuous mode
[   18.586907][  T335] br0: port 1(gw_l) entered blocking state
[   18.587230][  T335] br0: port 1(gw_l) entered forwarding state
[   18.821699][  T337] br0: port 2(amtg) entered blocking state
[   18.822102][  T337] br0: port 2(amtg) entered disabled state
[   18.830457][  T337] amtg: entered allmulticast mode
[   18.832321][  T337] amtg: entered promiscuous mode
[   19.585237][  T348] br0: port 2(amtg) entered blocking state
[   19.585563][  T348] br0: port 2(amtg) entered forwarding state
[   20.224659][  T355] amtr: entered allmulticast mode
[   20.225066][  T355] relay_gw: entered allmulticast mode
[   20.225367][  T355] relay_src: entered allmulticast mode
[ 1335.143535][   T12] br0: port 1(gw_l) entered disabled state
[ 1335.154240][   T12] gw_l (unregistering): left allmulticast mode
[ 1335.154562][   T12] gw_l (unregistering): left promiscuous mode
[ 1335.154798][   T12] br0: port 1(gw_l) entered disabled state
[ 1335.183909][   T12] amtg: left allmulticast mode
[ 1335.184109][   T12] amtg: left promiscuous mode
[ 1335.184381][   T12] br0: port 2(amtg) entered disabled state
[ 1335.208662][  T355] amtr: left allmulticast mode
[ 1335.208967][  T355] relay_gw: left allmulticast mode
[ 1335.209232][  T355] relay_src: left allmulticast mode