[ 1236.635295] br0: port 1(gw_l) entered blocking state
[ 1236.635347] br0: port 1(gw_l) entered disabled state
[ 1236.635409] gw_l: entered allmulticast mode
[ 1236.635475] gw_l: entered promiscuous mode
[ 1236.635530] br0: port 1(gw_l) entered blocking state
[ 1236.635561] br0: port 1(gw_l) entered forwarding state
[ 1236.685077] br0: port 2(amtg) entered blocking state
[ 1236.685127] br0: port 2(amtg) entered disabled state
[ 1236.685161] amtg: entered allmulticast mode
[ 1236.685209] amtg: entered promiscuous mode
[ 1236.872162] br0: port 2(amtg) entered blocking state
[ 1236.872214] br0: port 2(amtg) entered forwarding state
[ 1236.962704] gretap0: entered allmulticast mode
[ 1236.962766] erspan0: entered allmulticast mode
[ 1236.962820] amtr: entered allmulticast mode
[ 1236.962854] relay_gw: entered allmulticast mode
[ 1236.962894] relay_src: entered allmulticast mode
[ 1237.006608] br0: port 1(gw_l) entered disabled state
[ 1237.006867] gw_l (unregistering): left allmulticast mode
[ 1237.006917] gw_l (unregistering): left promiscuous mode
[ 1237.006958] br0: port 1(gw_l) entered disabled state
[ 1237.033483] amtg: left allmulticast mode
[ 1237.033525] amtg: left promiscuous mode
[ 1237.033562] br0: port 2(amtg) entered disabled state