[ 1542.875278] br0: port 1(gw_l) entered blocking state
[ 1542.875341] br0: port 1(gw_l) entered disabled state
[ 1542.875390] gw_l: entered allmulticast mode
[ 1542.875454] gw_l: entered promiscuous mode
[ 1542.875505] br0: port 1(gw_l) entered blocking state
[ 1542.875544] br0: port 1(gw_l) entered forwarding state
[ 1542.915251] br0: port 2(amtg) entered blocking state
[ 1542.915299] br0: port 2(amtg) entered disabled state
[ 1542.915332] amtg: entered allmulticast mode
[ 1542.915387] amtg: entered promiscuous mode
[ 1543.071748] br0: port 2(amtg) entered blocking state
[ 1543.071802] br0: port 2(amtg) entered forwarding state
[ 1543.139243] gretap0: entered allmulticast mode
[ 1543.139323] erspan0: entered allmulticast mode
[ 1543.139390] amtr: entered allmulticast mode
[ 1543.139436] relay_gw: entered allmulticast mode
[ 1543.139487] relay_src: entered allmulticast mode
[ 1560.708175] br0: port 1(gw_l) entered disabled state
[ 1560.708497] gw_l (unregistering): left allmulticast mode
[ 1560.708550] gw_l (unregistering): left promiscuous mode
[ 1560.708589] br0: port 1(gw_l) entered disabled state
[ 1560.722849] gretap0: left allmulticast mode
[ 1560.722931] erspan0: left allmulticast mode
[ 1560.722995] amtr: left allmulticast mode
[ 1560.723039] relay_gw: left allmulticast mode
[ 1560.723094] relay_src: left allmulticast mode
[ 1560.725101] amtg: left allmulticast mode
[ 1560.725151] amtg: left promiscuous mode
[ 1560.725196] br0: port 2(amtg) entered disabled state