[ 1617.921794] br0: port 1(gw_l) entered blocking state
[ 1617.921844] br0: port 1(gw_l) entered disabled state
[ 1617.921879] gw_l: entered allmulticast mode
[ 1617.921924] gw_l: entered promiscuous mode
[ 1617.921956] br0: port 1(gw_l) entered blocking state
[ 1617.921989] br0: port 1(gw_l) entered forwarding state
[ 1617.936196] br0: port 2(amtg) entered blocking state
[ 1617.936231] br0: port 2(amtg) entered disabled state
[ 1617.936260] amtg: entered allmulticast mode
[ 1617.936296] amtg: entered promiscuous mode
[ 1617.980133] br0: port 2(amtg) entered blocking state
[ 1617.980169] br0: port 2(amtg) entered forwarding state
[ 1618.003778] gretap0: entered allmulticast mode
[ 1618.003849] erspan0: entered allmulticast mode
[ 1618.003911] amtr: entered allmulticast mode
[ 1618.003967] relay_gw: entered allmulticast mode
[ 1618.004037] relay_src: entered allmulticast mode
[ 1632.432246] br0: port 1(gw_l) entered disabled state
[ 1632.432467] gw_l (unregistering): left allmulticast mode
[ 1632.432544] gw_l (unregistering): left promiscuous mode
[ 1632.432602] br0: port 1(gw_l) entered disabled state
[ 1632.433604] gretap0: left allmulticast mode
[ 1632.433640] erspan0: left allmulticast mode
[ 1632.433663] amtr: left allmulticast mode
[ 1632.433694] relay_gw: left allmulticast mode
[ 1632.433718] relay_src: left allmulticast mode
[ 1632.454197] amtg: left allmulticast mode
[ 1632.454269] amtg: left promiscuous mode
[ 1632.454342] br0: port 2(amtg) entered disabled state