[ 4587.535428][ T2366] br0: port 1(gw_l) entered blocking state
[ 4587.535769][ T2366] br0: port 1(gw_l) entered disabled state
[ 4587.536019][ T2366] gw_l: entered allmulticast mode
[ 4587.537184][ T2366] gw_l: entered promiscuous mode
[ 4587.538213][ T2366] br0: port 1(gw_l) entered blocking state
[ 4587.538430][ T2366] br0: port 1(gw_l) entered forwarding state
[ 4588.339209][ T2368] br0: port 2(amtg) entered blocking state
[ 4588.339494][ T2368] br0: port 2(amtg) entered disabled state
[ 4588.339730][ T2368] amtg: entered allmulticast mode
[ 4588.341056][ T2368] amtg: entered promiscuous mode
[ 4591.612745][ T2380] br0: port 2(amtg) entered blocking state
[ 4591.613073][ T2380] br0: port 2(amtg) entered forwarding state
[ 4592.925862][ T2387] amtr: entered allmulticast mode
[ 4592.926291][ T2387] relay_gw: entered allmulticast mode
[ 4592.933061][ T2387] relay_src: entered allmulticast mode
[ 4593.432184][   T72] br0: port 1(gw_l) entered disabled state
[ 4593.531412][   T72] gw_l (unregistering): left allmulticast mode
[ 4593.531750][   T72] gw_l (unregistering): left promiscuous mode
[ 4593.532019][   T72] br0: port 1(gw_l) entered disabled state
[ 4593.615518][   T72] amtg: left allmulticast mode
[ 4593.615792][   T72] amtg: left promiscuous mode
[ 4593.616131][   T72] br0: port 2(amtg) entered disabled state
[ 4593.790931][   T72] relay_gw (unregistering): left allmulticast mode
[ 4593.815134][   T72] amtr (unregistering): left allmulticast mode