[ 1843.956061] br0: port 1(gw_l) entered blocking state
[ 1843.956141] br0: port 1(gw_l) entered disabled state
[ 1843.956206] gw_l: entered allmulticast mode
[ 1843.956279] gw_l: entered promiscuous mode
[ 1843.956348] br0: port 1(gw_l) entered blocking state
[ 1843.956408] br0: port 1(gw_l) entered forwarding state
[ 1843.972298] br0: port 2(amtg) entered blocking state
[ 1843.972362] br0: port 2(amtg) entered disabled state
[ 1843.972425] amtg: entered allmulticast mode
[ 1843.972498] amtg: entered promiscuous mode
[ 1844.024795] br0: port 2(amtg) entered blocking state
[ 1844.024857] br0: port 2(amtg) entered forwarding state
[ 1844.048073] gretap0: entered allmulticast mode
[ 1844.048107] erspan0: entered allmulticast mode
[ 1844.048140] amtr: entered allmulticast mode
[ 1844.048166] relay_gw: entered allmulticast mode
[ 1844.048197] relay_src: entered allmulticast mode
[ 1858.227868] br0: port 1(gw_l) entered disabled state
[ 1858.228060] gw_l (unregistering): left allmulticast mode
[ 1858.228100] gw_l (unregistering): left promiscuous mode
[ 1858.228128] br0: port 1(gw_l) entered disabled state
[ 1858.229684] gretap0: left allmulticast mode
[ 1858.229710] erspan0: left allmulticast mode
[ 1858.229729] amtr: left allmulticast mode
[ 1858.229761] relay_gw: left allmulticast mode
[ 1858.229792] relay_src: left allmulticast mode
[ 1858.249803] amtg: left allmulticast mode
[ 1858.249831] amtg: left promiscuous mode
[ 1858.249861] br0: port 2(amtg) entered disabled state