[ 1523.288030] br0: port 1(gw_l) entered blocking state
[ 1523.288069] br0: port 1(gw_l) entered disabled state
[ 1523.288099] gw_l: entered allmulticast mode
[ 1523.288136] gw_l: entered promiscuous mode
[ 1523.288163] br0: port 1(gw_l) entered blocking state
[ 1523.288185] br0: port 1(gw_l) entered forwarding state
[ 1523.301409] br0: port 2(amtg) entered blocking state
[ 1523.301438] br0: port 2(amtg) entered disabled state
[ 1523.301467] amtg: entered allmulticast mode
[ 1523.301499] amtg: entered promiscuous mode
[ 1523.342095] br0: port 2(amtg) entered blocking state
[ 1523.342125] br0: port 2(amtg) entered forwarding state
[ 1523.363432] gretap0: entered allmulticast mode
[ 1523.363494] erspan0: entered allmulticast mode
[ 1523.363549] amtr: entered allmulticast mode
[ 1523.363599] relay_gw: entered allmulticast mode
[ 1523.363654] relay_src: entered allmulticast mode
[ 1537.739593] br0: port 1(gw_l) entered disabled state
[ 1537.739731] gw_l (unregistering): left allmulticast mode
[ 1537.739786] gw_l (unregistering): left promiscuous mode
[ 1537.739818] br0: port 1(gw_l) entered disabled state
[ 1537.740085] gretap0: left allmulticast mode
[ 1537.740135] erspan0: left allmulticast mode
[ 1537.740189] amtr: left allmulticast mode
[ 1537.740240] relay_gw: left allmulticast mode
[ 1537.740313] relay_src: left allmulticast mode
[ 1537.762371] amtg: left allmulticast mode
[ 1537.762401] amtg: left promiscuous mode
[ 1537.762426] br0: port 2(amtg) entered disabled state