[ 1133.030563] br0: port 1(gw_l) entered blocking state
[ 1133.030616] br0: port 1(gw_l) entered disabled state
[ 1133.030658] gw_l: entered allmulticast mode
[ 1133.030710] gw_l: entered promiscuous mode
[ 1133.030757] br0: port 1(gw_l) entered blocking state
[ 1133.030788] br0: port 1(gw_l) entered forwarding state
[ 1133.077298] br0: port 2(amtg) entered blocking state
[ 1133.077353] br0: port 2(amtg) entered disabled state
[ 1133.077398] amtg: entered allmulticast mode
[ 1133.077446] amtg: entered promiscuous mode
[ 1133.257374] br0: port 2(amtg) entered blocking state
[ 1133.257440] br0: port 2(amtg) entered forwarding state
[ 1133.342193] gretap0: entered allmulticast mode
[ 1133.342243] erspan0: entered allmulticast mode
[ 1133.342282] amtr: entered allmulticast mode
[ 1133.342315] relay_gw: entered allmulticast mode
[ 1133.342347] relay_src: entered allmulticast mode
[ 1133.375575] br0: port 1(gw_l) entered disabled state
[ 1133.375780] gw_l (unregistering): left allmulticast mode
[ 1133.375817] gw_l (unregistering): left promiscuous mode
[ 1133.375855] br0: port 1(gw_l) entered disabled state
[ 1133.397558] amtg: left allmulticast mode
[ 1133.397596] amtg: left promiscuous mode
[ 1133.397632] br0: port 2(amtg) entered disabled state