[ 1375.129667] br0: port 1(gw_l) entered blocking state
[ 1375.129751] br0: port 1(gw_l) entered disabled state
[ 1375.129811] gw_l: entered allmulticast mode
[ 1375.129880] gw_l: entered promiscuous mode
[ 1375.129941] br0: port 1(gw_l) entered blocking state
[ 1375.129987] br0: port 1(gw_l) entered forwarding state
[ 1375.168889] br0: port 2(amtg) entered blocking state
[ 1375.169000] br0: port 2(amtg) entered disabled state
[ 1375.169064] amtg: entered allmulticast mode
[ 1375.169139] amtg: entered promiscuous mode
[ 1375.320590] br0: port 2(amtg) entered blocking state
[ 1375.320685] br0: port 2(amtg) entered forwarding state
[ 1375.389513] gretap0: entered allmulticast mode
[ 1375.389586] erspan0: entered allmulticast mode
[ 1375.389632] amtr: entered allmulticast mode
[ 1375.389667] relay_gw: entered allmulticast mode
[ 1375.389709] relay_src: entered allmulticast mode
[ 1392.708621] br0: port 1(gw_l) entered disabled state
[ 1392.708836] gw_l (unregistering): left allmulticast mode
[ 1392.708878] gw_l (unregistering): left promiscuous mode
[ 1392.708909] br0: port 1(gw_l) entered disabled state
[ 1392.723376] gretap0: left allmulticast mode
[ 1392.723457] erspan0: left allmulticast mode
[ 1392.723499] amtr: left allmulticast mode
[ 1392.723534] relay_gw: left allmulticast mode
[ 1392.723602] relay_src: left allmulticast mode
[ 1392.730551] amtg: left allmulticast mode
[ 1392.730609] amtg: left promiscuous mode
[ 1392.730655] br0: port 2(amtg) entered disabled state