[ 1374.857552] br0: port 1(gw_l) entered blocking state
[ 1374.857613] br0: port 1(gw_l) entered disabled state
[ 1374.857666] gw_l: entered allmulticast mode
[ 1374.857730] gw_l: entered promiscuous mode
[ 1374.857788] br0: port 1(gw_l) entered blocking state
[ 1374.857826] br0: port 1(gw_l) entered forwarding state
[ 1374.901122] br0: port 2(amtg) entered blocking state
[ 1374.901185] br0: port 2(amtg) entered disabled state
[ 1374.901226] amtg: entered allmulticast mode
[ 1374.901294] amtg: entered promiscuous mode
[ 1375.069429] br0: port 2(amtg) entered blocking state
[ 1375.069491] br0: port 2(amtg) entered forwarding state
[ 1375.150564] amtr: entered allmulticast mode
[ 1375.150616] relay_gw: entered allmulticast mode
[ 1375.150661] relay_src: entered allmulticast mode
[ 1392.013313] br0: port 1(gw_l) entered disabled state
[ 1392.013626] gw_l (unregistering): left allmulticast mode
[ 1392.013692] gw_l (unregistering): left promiscuous mode
[ 1392.013757] br0: port 1(gw_l) entered disabled state
[ 1392.027403] amtr: left allmulticast mode
[ 1392.027532] relay_gw: left allmulticast mode
[ 1392.027608] relay_src: left allmulticast mode
[ 1392.037124] amtg: left allmulticast mode
[ 1392.037183] amtg: left promiscuous mode
[ 1392.037244] br0: port 2(amtg) entered disabled state