[ 1497.897476] br0: port 1(gw_l) entered blocking state
[ 1497.897595] br0: port 1(gw_l) entered disabled state
[ 1497.897693] gw_l: entered allmulticast mode
[ 1497.897801] gw_l: entered promiscuous mode
[ 1497.897902] br0: port 1(gw_l) entered blocking state
[ 1497.897966] br0: port 1(gw_l) entered forwarding state
[ 1497.944382] br0: port 2(amtg) entered blocking state
[ 1497.944488] br0: port 2(amtg) entered disabled state
[ 1497.944546] amtg: entered allmulticast mode
[ 1497.944620] amtg: entered promiscuous mode
[ 1498.130478] br0: port 2(amtg) entered blocking state
[ 1498.130549] br0: port 2(amtg) entered forwarding state
[ 1498.216886] gretap0: entered allmulticast mode
[ 1498.216960] erspan0: entered allmulticast mode
[ 1498.217006] amtr: entered allmulticast mode
[ 1498.217039] relay_gw: entered allmulticast mode
[ 1498.217083] relay_src: entered allmulticast mode
[ 1516.031532] br0: port 1(gw_l) entered disabled state
[ 1516.031839] gw_l (unregistering): left allmulticast mode
[ 1516.031910] gw_l (unregistering): left promiscuous mode
[ 1516.031969] br0: port 1(gw_l) entered disabled state
[ 1516.048339] gretap0: left allmulticast mode
[ 1516.048399] erspan0: left allmulticast mode
[ 1516.048435] amtr: left allmulticast mode
[ 1516.048471] relay_gw: left allmulticast mode
[ 1516.048512] relay_src: left allmulticast mode
[ 1516.062651] amtg: left allmulticast mode
[ 1516.062716] amtg: left promiscuous mode
[ 1516.062775] br0: port 2(amtg) entered disabled state