[ 1746.671973] br0: port 1(gw_l) entered blocking state
[ 1746.672057] br0: port 1(gw_l) entered disabled state
[ 1746.672123] gw_l: entered allmulticast mode
[ 1746.672199] gw_l: entered promiscuous mode
[ 1746.672279] br0: port 1(gw_l) entered blocking state
[ 1746.672340] br0: port 1(gw_l) entered forwarding state
[ 1746.690902] br0: port 2(amtg) entered blocking state
[ 1746.690935] br0: port 2(amtg) entered disabled state
[ 1746.690963] amtg: entered allmulticast mode
[ 1746.690997] amtg: entered promiscuous mode
[ 1746.751368] br0: port 2(amtg) entered blocking state
[ 1746.751401] br0: port 2(amtg) entered forwarding state
[ 1746.778350] gretap0: entered allmulticast mode
[ 1746.778384] erspan0: entered allmulticast mode
[ 1746.778415] amtr: entered allmulticast mode
[ 1746.778441] relay_gw: entered allmulticast mode
[ 1746.778473] relay_src: entered allmulticast mode
[ 1760.952395] br0: port 1(gw_l) entered disabled state
[ 1760.952585] gw_l (unregistering): left allmulticast mode
[ 1760.952624] gw_l (unregistering): left promiscuous mode
[ 1760.952649] br0: port 1(gw_l) entered disabled state
[ 1760.954767] gretap0: left allmulticast mode
[ 1760.954796] erspan0: left allmulticast mode
[ 1760.954821] amtr: left allmulticast mode
[ 1760.954845] relay_gw: left allmulticast mode
[ 1760.954873] relay_src: left allmulticast mode
[ 1760.968346] amtg: left allmulticast mode
[ 1760.968377] amtg: left promiscuous mode
[ 1760.968408] br0: port 2(amtg) entered disabled state