[ 1573.074741] br0: port 1(gw_l) entered blocking state
[ 1573.074787] br0: port 1(gw_l) entered disabled state
[ 1573.074829] gw_l: entered allmulticast mode
[ 1573.074866] gw_l: entered promiscuous mode
[ 1573.074896] br0: port 1(gw_l) entered blocking state
[ 1573.074930] br0: port 1(gw_l) entered forwarding state
[ 1573.089975] br0: port 2(amtg) entered blocking state
[ 1573.090015] br0: port 2(amtg) entered disabled state
[ 1573.090047] amtg: entered allmulticast mode
[ 1573.090083] amtg: entered promiscuous mode
[ 1573.139739] br0: port 2(amtg) entered blocking state
[ 1573.139770] br0: port 2(amtg) entered forwarding state
[ 1573.162048] gretap0: entered allmulticast mode
[ 1573.162114] erspan0: entered allmulticast mode
[ 1573.162209] amtr: entered allmulticast mode
[ 1573.162267] relay_gw: entered allmulticast mode
[ 1573.162330] relay_src: entered allmulticast mode
[ 1587.449065] br0: port 1(gw_l) entered disabled state
[ 1587.449268] gw_l (unregistering): left allmulticast mode
[ 1587.449309] gw_l (unregistering): left promiscuous mode
[ 1587.449341] br0: port 1(gw_l) entered disabled state
[ 1587.450318] gretap0: left allmulticast mode
[ 1587.450377] erspan0: left allmulticast mode
[ 1587.450459] amtr: left allmulticast mode
[ 1587.450509] relay_gw: left allmulticast mode
[ 1587.450572] relay_src: left allmulticast mode
[ 1587.474984] amtg: left allmulticast mode
[ 1587.475015] amtg: left promiscuous mode
[ 1587.475044] br0: port 2(amtg) entered disabled state