[ 1517.122873] br0: port 1(gw_l) entered blocking state
[ 1517.122932] br0: port 1(gw_l) entered disabled state
[ 1517.122994] gw_l: entered allmulticast mode
[ 1517.123067] gw_l: entered promiscuous mode
[ 1517.123129] br0: port 1(gw_l) entered blocking state
[ 1517.123169] br0: port 1(gw_l) entered forwarding state
[ 1517.176873] br0: port 2(amtg) entered blocking state
[ 1517.176952] br0: port 2(amtg) entered disabled state
[ 1517.177026] amtg: entered allmulticast mode
[ 1517.177100] amtg: entered promiscuous mode
[ 1517.375618] br0: port 2(amtg) entered blocking state
[ 1517.375690] br0: port 2(amtg) entered forwarding state
[ 1517.462050] amtr: entered allmulticast mode
[ 1517.462102] relay_gw: entered allmulticast mode
[ 1517.462149] relay_src: entered allmulticast mode
[ 1536.077990] br0: port 1(gw_l) entered disabled state
[ 1536.078334] gw_l (unregistering): left allmulticast mode
[ 1536.078389] gw_l (unregistering): left promiscuous mode
[ 1536.078433] br0: port 1(gw_l) entered disabled state
[ 1536.092697] amtr: left allmulticast mode
[ 1536.092746] relay_gw: left allmulticast mode
[ 1536.092792] relay_src: left allmulticast mode
[ 1536.101839] amtg: left allmulticast mode
[ 1536.101890] amtg: left promiscuous mode
[ 1536.101947] br0: port 2(amtg) entered disabled state