[ 3835.910601][ T3328] br0: port 1(gw_l) entered blocking state
[ 3835.910903][ T3328] br0: port 1(gw_l) entered disabled state
[ 3835.911182][ T3328] gw_l: entered allmulticast mode
[ 3835.912538][ T3328] gw_l: entered promiscuous mode
[ 3835.913683][ T3328] br0: port 1(gw_l) entered blocking state
[ 3835.913919][ T3328] br0: port 1(gw_l) entered forwarding state
[ 3836.621428][ T3330] br0: port 2(amtg) entered blocking state
[ 3836.621656][ T3330] br0: port 2(amtg) entered disabled state
[ 3836.621880][ T3330] amtg: entered allmulticast mode
[ 3836.629209][ T3330] amtg: entered promiscuous mode
[ 3839.188186][ T3342] br0: port 2(amtg) entered blocking state
[ 3839.188800][ T3342] br0: port 2(amtg) entered forwarding state
[ 3840.347677][ T3350] amtr: entered allmulticast mode
[ 3840.348165][ T3350] relay_gw: entered allmulticast mode
[ 3840.348437][ T3350] relay_src: entered allmulticast mode
[ 3840.685536][   T73] br0: port 1(gw_l) entered disabled state
[ 3840.690587][   T73] gw_l (unregistering): left allmulticast mode
[ 3840.690793][   T73] gw_l (unregistering): left promiscuous mode
[ 3840.690986][   T73] br0: port 1(gw_l) entered disabled state
[ 3840.779322][   T73] amtg: left allmulticast mode
[ 3840.779527][   T73] amtg: left promiscuous mode
[ 3840.779804][   T73] br0: port 2(amtg) entered disabled state
[ 3840.873512][   T73] relay_gw (unregistering): left allmulticast mode
[ 3840.895001][   T73] amtr (unregistering): left allmulticast mode
[ 3841.063204][   T73] relay_src (unregistering): left allmulticast mode