[ 1537.990466] br0: port 1(gw_l) entered blocking state
[ 1537.990517] br0: port 1(gw_l) entered disabled state
[ 1537.990559] gw_l: entered allmulticast mode
[ 1537.990598] gw_l: entered promiscuous mode
[ 1537.990630] br0: port 1(gw_l) entered blocking state
[ 1537.990658] br0: port 1(gw_l) entered forwarding state
[ 1538.004724] br0: port 2(amtg) entered blocking state
[ 1538.004769] br0: port 2(amtg) entered disabled state
[ 1538.004800] amtg: entered allmulticast mode
[ 1538.004834] amtg: entered promiscuous mode
[ 1538.048708] br0: port 2(amtg) entered blocking state
[ 1538.048741] br0: port 2(amtg) entered forwarding state
[ 1538.072034] amtr: entered allmulticast mode
[ 1538.072065] relay_gw: entered allmulticast mode
[ 1538.072096] relay_src: entered allmulticast mode
[ 1551.578888] br0: port 1(gw_l) entered disabled state
[ 1551.579049] gw_l (unregistering): left allmulticast mode
[ 1551.579090] gw_l (unregistering): left promiscuous mode
[ 1551.579115] br0: port 1(gw_l) entered disabled state
[ 1551.579704] amtr: left allmulticast mode
[ 1551.579729] relay_gw: left allmulticast mode
[ 1551.579761] relay_src: left allmulticast mode
[ 1551.597880] amtg: left allmulticast mode
[ 1551.597910] amtg: left promiscuous mode
[ 1551.597942] br0: port 2(amtg) entered disabled state