[ 1562.292888] br0: port 1(gw_l) entered blocking state
[ 1562.292938] br0: port 1(gw_l) entered disabled state
[ 1562.292986] gw_l: entered allmulticast mode
[ 1562.293034] gw_l: entered promiscuous mode
[ 1562.293067] br0: port 1(gw_l) entered blocking state
[ 1562.293095] br0: port 1(gw_l) entered forwarding state
[ 1562.312785] br0: port 2(amtg) entered blocking state
[ 1562.312819] br0: port 2(amtg) entered disabled state
[ 1562.312849] amtg: entered allmulticast mode
[ 1562.312886] amtg: entered promiscuous mode
[ 1562.376259] br0: port 2(amtg) entered blocking state
[ 1562.376300] br0: port 2(amtg) entered forwarding state
[ 1562.412393] gretap0: entered allmulticast mode
[ 1562.412436] erspan0: entered allmulticast mode
[ 1562.412470] amtr: entered allmulticast mode
[ 1562.412493] relay_gw: entered allmulticast mode
[ 1562.412524] relay_src: entered allmulticast mode
[ 1576.656056] br0: port 1(gw_l) entered disabled state
[ 1576.656215] gw_l (unregistering): left allmulticast mode
[ 1576.656248] gw_l (unregistering): left promiscuous mode
[ 1576.656280] br0: port 1(gw_l) entered disabled state
[ 1576.658418] gretap0: left allmulticast mode
[ 1576.658441] erspan0: left allmulticast mode
[ 1576.658467] amtr: left allmulticast mode
[ 1576.658489] relay_gw: left allmulticast mode
[ 1576.658517] relay_src: left allmulticast mode
[ 1576.673016] amtg: left allmulticast mode
[ 1576.673050] amtg: left promiscuous mode
[ 1576.673084] br0: port 2(amtg) entered disabled state