[ 1300.692875] br0: port 1(gw_l) entered blocking state
[ 1300.692936] br0: port 1(gw_l) entered disabled state
[ 1300.693006] gw_l: entered allmulticast mode
[ 1300.693092] gw_l: entered promiscuous mode
[ 1300.693159] br0: port 1(gw_l) entered blocking state
[ 1300.693198] br0: port 1(gw_l) entered forwarding state
[ 1300.739920] br0: port 2(amtg) entered blocking state
[ 1300.740001] br0: port 2(amtg) entered disabled state
[ 1300.740048] amtg: entered allmulticast mode
[ 1300.740122] amtg: entered promiscuous mode
[ 1300.909232] br0: port 2(amtg) entered blocking state
[ 1300.909305] br0: port 2(amtg) entered forwarding state
[ 1300.990329] gretap0: entered allmulticast mode
[ 1300.990400] erspan0: entered allmulticast mode
[ 1300.990440] amtr: entered allmulticast mode
[ 1300.990474] relay_gw: entered allmulticast mode
[ 1300.990518] relay_src: entered allmulticast mode
[ 1318.878218] br0: port 1(gw_l) entered disabled state
[ 1318.878490] gw_l (unregistering): left allmulticast mode
[ 1318.878532] gw_l (unregistering): left promiscuous mode
[ 1318.878585] br0: port 1(gw_l) entered disabled state
[ 1318.898286] gretap0: left allmulticast mode
[ 1318.898334] erspan0: left allmulticast mode
[ 1318.898363] amtr: left allmulticast mode
[ 1318.898402] relay_gw: left allmulticast mode
[ 1318.898442] relay_src: left allmulticast mode
[ 1318.899100] amtg: left allmulticast mode
[ 1318.899144] amtg: left promiscuous mode
[ 1318.899181] br0: port 2(amtg) entered disabled state