[ 1450.713233] br0: port 1(gw_l) entered blocking state
[ 1450.713357] br0: port 1(gw_l) entered disabled state
[ 1450.713450] gw_l: entered allmulticast mode
[ 1450.713556] gw_l: entered promiscuous mode
[ 1450.713639] br0: port 1(gw_l) entered blocking state
[ 1450.713710] br0: port 1(gw_l) entered forwarding state
[ 1450.763351] br0: port 2(amtg) entered blocking state
[ 1450.763422] br0: port 2(amtg) entered disabled state
[ 1450.763466] amtg: entered allmulticast mode
[ 1450.763530] amtg: entered promiscuous mode
[ 1450.930319] br0: port 2(amtg) entered blocking state
[ 1450.930388] br0: port 2(amtg) entered forwarding state
[ 1451.032290] gretap0: entered allmulticast mode
[ 1451.032362] erspan0: entered allmulticast mode
[ 1451.032404] amtr: entered allmulticast mode
[ 1451.032439] relay_gw: entered allmulticast mode
[ 1451.032480] relay_src: entered allmulticast mode
[ 1471.225270] br0: port 1(gw_l) entered disabled state
[ 1471.225524] gw_l (unregistering): left allmulticast mode
[ 1471.225579] gw_l (unregistering): left promiscuous mode
[ 1471.225614] br0: port 1(gw_l) entered disabled state
[ 1471.237061] amtg: left allmulticast mode
[ 1471.237114] amtg: left promiscuous mode
[ 1471.237157] br0: port 2(amtg) entered disabled state
[ 1471.243118] gretap0: left allmulticast mode
[ 1471.243158] erspan0: left allmulticast mode
[ 1471.243188] amtr: left allmulticast mode
[ 1471.243219] relay_gw: left allmulticast mode
[ 1471.243256] relay_src: left allmulticast mode