[ 1220.919678] br0: port 1(gw_l) entered blocking state
[ 1220.919742] br0: port 1(gw_l) entered disabled state
[ 1220.919806] gw_l: entered allmulticast mode
[ 1220.919878] gw_l: entered promiscuous mode
[ 1220.919937] br0: port 1(gw_l) entered blocking state
[ 1220.919979] br0: port 1(gw_l) entered forwarding state
[ 1220.984042] br0: port 2(amtg) entered blocking state
[ 1220.984093] br0: port 2(amtg) entered disabled state
[ 1220.984128] amtg: entered allmulticast mode
[ 1220.984180] amtg: entered promiscuous mode
[ 1221.231109] br0: port 2(amtg) entered blocking state
[ 1221.231159] br0: port 2(amtg) entered forwarding state
[ 1221.341084] gretap0: entered allmulticast mode
[ 1221.341147] erspan0: entered allmulticast mode
[ 1221.341183] amtr: entered allmulticast mode
[ 1221.341215] relay_gw: entered allmulticast mode
[ 1221.341259] relay_src: entered allmulticast mode
[ 1221.411761] br0: port 1(gw_l) entered disabled state
[ 1221.412058] gw_l (unregistering): left allmulticast mode
[ 1221.412096] gw_l (unregistering): left promiscuous mode
[ 1221.412127] br0: port 1(gw_l) entered disabled state
[ 1221.428673] amtg: left allmulticast mode
[ 1221.428740] amtg: left promiscuous mode
[ 1221.428779] br0: port 2(amtg) entered disabled state