[ 1573.580275] br0: port 1(gw_l) entered blocking state
[ 1573.580321] br0: port 1(gw_l) entered disabled state
[ 1573.580350] gw_l: entered allmulticast mode
[ 1573.580394] gw_l: entered promiscuous mode
[ 1573.580424] br0: port 1(gw_l) entered blocking state
[ 1573.580456] br0: port 1(gw_l) entered forwarding state
[ 1573.595237] br0: port 2(amtg) entered blocking state
[ 1573.595271] br0: port 2(amtg) entered disabled state
[ 1573.595306] amtg: entered allmulticast mode
[ 1573.595339] amtg: entered promiscuous mode
[ 1573.640678] br0: port 2(amtg) entered blocking state
[ 1573.640748] br0: port 2(amtg) entered forwarding state
[ 1573.665315] gretap0: entered allmulticast mode
[ 1573.665357] erspan0: entered allmulticast mode
[ 1573.665387] amtr: entered allmulticast mode
[ 1573.665408] relay_gw: entered allmulticast mode
[ 1573.665435] relay_src: entered allmulticast mode
[ 1587.178839] br0: port 1(gw_l) entered disabled state
[ 1587.179048] gw_l (unregistering): left allmulticast mode
[ 1587.179083] gw_l (unregistering): left promiscuous mode
[ 1587.179111] br0: port 1(gw_l) entered disabled state
[ 1587.180320] gretap0: left allmulticast mode
[ 1587.180345] erspan0: left allmulticast mode
[ 1587.180371] amtr: left allmulticast mode
[ 1587.180394] relay_gw: left allmulticast mode
[ 1587.180426] relay_src: left allmulticast mode
[ 1587.192783] amtg: left allmulticast mode
[ 1587.192816] amtg: left promiscuous mode
[ 1587.192846] br0: port 2(amtg) entered disabled state