[ 1228.427285] br0: port 1(gw_l) entered blocking state
[ 1228.427362] br0: port 1(gw_l) entered disabled state
[ 1228.427430] gw_l: entered allmulticast mode
[ 1228.427517] gw_l: entered promiscuous mode
[ 1228.427574] br0: port 1(gw_l) entered blocking state
[ 1228.427616] br0: port 1(gw_l) entered forwarding state
[ 1228.477334] br0: port 2(amtg) entered blocking state
[ 1228.477407] br0: port 2(amtg) entered disabled state
[ 1228.477463] amtg: entered allmulticast mode
[ 1228.477535] amtg: entered promiscuous mode
[ 1228.659289] br0: port 2(amtg) entered blocking state
[ 1228.659353] br0: port 2(amtg) entered forwarding state
[ 1228.742029] gretap0: entered allmulticast mode
[ 1228.742161] erspan0: entered allmulticast mode
[ 1228.742259] amtr: entered allmulticast mode
[ 1228.742335] relay_gw: entered allmulticast mode
[ 1228.742436] relay_src: entered allmulticast mode
[ 1246.605606] br0: port 1(gw_l) entered disabled state
[ 1246.605935] gw_l (unregistering): left allmulticast mode
[ 1246.606011] gw_l (unregistering): left promiscuous mode
[ 1246.606066] br0: port 1(gw_l) entered disabled state
[ 1246.623916] gretap0: left allmulticast mode
[ 1246.623973] erspan0: left allmulticast mode
[ 1246.624009] amtr: left allmulticast mode
[ 1246.624053] relay_gw: left allmulticast mode
[ 1246.624098] relay_src: left allmulticast mode
[ 1246.632439] amtg: left allmulticast mode
[ 1246.632482] amtg: left promiscuous mode
[ 1246.632532] br0: port 2(amtg) entered disabled state