[ 1152.971992] br0: port 1(gw_l) entered blocking state
[ 1152.972101] br0: port 1(gw_l) entered disabled state
[ 1152.972171] gw_l: entered allmulticast mode
[ 1152.972264] gw_l: entered promiscuous mode
[ 1152.972334] br0: port 1(gw_l) entered blocking state
[ 1152.972388] br0: port 1(gw_l) entered forwarding state
[ 1153.024781] br0: port 2(amtg) entered blocking state
[ 1153.024875] br0: port 2(amtg) entered disabled state
[ 1153.024933] amtg: entered allmulticast mode
[ 1153.025014] amtg: entered promiscuous mode
[ 1153.218662] br0: port 2(amtg) entered blocking state
[ 1153.218755] br0: port 2(amtg) entered forwarding state
[ 1153.303700] gretap0: entered allmulticast mode
[ 1153.303798] erspan0: entered allmulticast mode
[ 1153.303856] amtr: entered allmulticast mode
[ 1153.303893] relay_gw: entered allmulticast mode
[ 1153.303950] relay_src: entered allmulticast mode
[ 1171.003035] br0: port 1(gw_l) entered disabled state
[ 1171.003388] gw_l (unregistering): left allmulticast mode
[ 1171.003456] gw_l (unregistering): left promiscuous mode
[ 1171.003512] br0: port 1(gw_l) entered disabled state
[ 1171.019834] amtg: left allmulticast mode
[ 1171.019885] amtg: left promiscuous mode
[ 1171.019925] br0: port 2(amtg) entered disabled state
[ 1171.031015] gretap0: left allmulticast mode
[ 1171.031074] erspan0: left allmulticast mode
[ 1171.031112] amtr: left allmulticast mode
[ 1171.031154] relay_gw: left allmulticast mode
[ 1171.031198] relay_src: left allmulticast mode