[ 1236.388005] br0: port 1(gw_l) entered blocking state
[ 1236.388075] br0: port 1(gw_l) entered disabled state
[ 1236.388144] gw_l: entered allmulticast mode
[ 1236.388229] gw_l: entered promiscuous mode
[ 1236.388301] br0: port 1(gw_l) entered blocking state
[ 1236.388357] br0: port 1(gw_l) entered forwarding state
[ 1236.431426] br0: port 2(amtg) entered blocking state
[ 1236.431496] br0: port 2(amtg) entered disabled state
[ 1236.431541] amtg: entered allmulticast mode
[ 1236.431612] amtg: entered promiscuous mode
[ 1236.591154] br0: port 2(amtg) entered blocking state
[ 1236.591228] br0: port 2(amtg) entered forwarding state
[ 1236.659427] gretap0: entered allmulticast mode
[ 1236.659499] erspan0: entered allmulticast mode
[ 1236.659541] amtr: entered allmulticast mode
[ 1236.659572] relay_gw: entered allmulticast mode
[ 1236.659609] relay_src: entered allmulticast mode
[ 1254.092743] br0: port 1(gw_l) entered disabled state
[ 1254.093021] gw_l (unregistering): left allmulticast mode
[ 1254.093099] gw_l (unregistering): left promiscuous mode
[ 1254.093140] br0: port 1(gw_l) entered disabled state
[ 1254.101542] gretap0: left allmulticast mode
[ 1254.101609] erspan0: left allmulticast mode
[ 1254.101641] amtr: left allmulticast mode
[ 1254.101683] relay_gw: left allmulticast mode
[ 1254.101735] relay_src: left allmulticast mode
[ 1254.112791] amtg: left allmulticast mode
[ 1254.112842] amtg: left promiscuous mode
[ 1254.112893] br0: port 2(amtg) entered disabled state