[ 1741.204998] br0: port 1(gw_l) entered blocking state
[ 1741.205082] br0: port 1(gw_l) entered disabled state
[ 1741.205154] gw_l: entered allmulticast mode
[ 1741.205232] gw_l: entered promiscuous mode
[ 1741.205305] br0: port 1(gw_l) entered blocking state
[ 1741.205367] br0: port 1(gw_l) entered forwarding state
[ 1741.224245] br0: port 2(amtg) entered blocking state
[ 1741.224311] br0: port 2(amtg) entered disabled state
[ 1741.224377] amtg: entered allmulticast mode
[ 1741.224457] amtg: entered promiscuous mode
[ 1741.286106] br0: port 2(amtg) entered blocking state
[ 1741.286171] br0: port 2(amtg) entered forwarding state
[ 1741.313783] gretap0: entered allmulticast mode
[ 1741.313827] erspan0: entered allmulticast mode
[ 1741.313864] amtr: entered allmulticast mode
[ 1741.313894] relay_gw: entered allmulticast mode
[ 1741.313923] relay_src: entered allmulticast mode
[ 1755.676986] br0: port 1(gw_l) entered disabled state
[ 1755.677184] gw_l (unregistering): left allmulticast mode
[ 1755.677219] gw_l (unregistering): left promiscuous mode
[ 1755.677254] br0: port 1(gw_l) entered disabled state
[ 1755.680030] gretap0: left allmulticast mode
[ 1755.680056] erspan0: left allmulticast mode
[ 1755.680077] amtr: left allmulticast mode
[ 1755.680100] relay_gw: left allmulticast mode
[ 1755.680134] relay_src: left allmulticast mode
[ 1755.699942] amtg: left allmulticast mode
[ 1755.699977] amtg: left promiscuous mode
[ 1755.700011] br0: port 2(amtg) entered disabled state