[ 1134.204813] br0: port 1(gw_l) entered blocking state
[ 1134.204885] br0: port 1(gw_l) entered disabled state
[ 1134.204939] gw_l: entered allmulticast mode
[ 1134.205008] gw_l: entered promiscuous mode
[ 1134.205067] br0: port 1(gw_l) entered blocking state
[ 1134.205107] br0: port 1(gw_l) entered forwarding state
[ 1134.261328] br0: port 2(amtg) entered blocking state
[ 1134.261380] br0: port 2(amtg) entered disabled state
[ 1134.261429] amtg: entered allmulticast mode
[ 1134.261484] amtg: entered promiscuous mode
[ 1134.478901] br0: port 2(amtg) entered blocking state
[ 1134.478966] br0: port 2(amtg) entered forwarding state
[ 1134.575376] gretap0: entered allmulticast mode
[ 1134.575435] erspan0: entered allmulticast mode
[ 1134.575475] amtr: entered allmulticast mode
[ 1134.575500] relay_gw: entered allmulticast mode
[ 1134.575531] relay_src: entered allmulticast mode
[ 1134.637665] br0: port 1(gw_l) entered disabled state
[ 1134.637896] gw_l (unregistering): left allmulticast mode
[ 1134.637932] gw_l (unregistering): left promiscuous mode
[ 1134.637964] br0: port 1(gw_l) entered disabled state
[ 1134.655488] amtg: left allmulticast mode
[ 1134.655544] amtg: left promiscuous mode
[ 1134.655582] br0: port 2(amtg) entered disabled state