[ 1623.385452] br0: port 1(gw_l) entered blocking state
[ 1623.385501] br0: port 1(gw_l) entered disabled state
[ 1623.385537] gw_l: entered allmulticast mode
[ 1623.385580] gw_l: entered promiscuous mode
[ 1623.385618] br0: port 1(gw_l) entered blocking state
[ 1623.385647] br0: port 1(gw_l) entered forwarding state
[ 1623.404683] br0: port 2(amtg) entered blocking state
[ 1623.404721] br0: port 2(amtg) entered disabled state
[ 1623.404752] amtg: entered allmulticast mode
[ 1623.404788] amtg: entered promiscuous mode
[ 1623.467542] br0: port 2(amtg) entered blocking state
[ 1623.467577] br0: port 2(amtg) entered forwarding state
[ 1623.512890] amtr: entered allmulticast mode
[ 1623.512922] relay_gw: entered allmulticast mode
[ 1623.512951] relay_src: entered allmulticast mode
[ 1637.719334] br0: port 1(gw_l) entered disabled state
[ 1637.719535] gw_l (unregistering): left allmulticast mode
[ 1637.719574] gw_l (unregistering): left promiscuous mode
[ 1637.719607] br0: port 1(gw_l) entered disabled state
[ 1637.725474] amtr: left allmulticast mode
[ 1637.725501] relay_gw: left allmulticast mode
[ 1637.725530] relay_src: left allmulticast mode
[ 1637.733316] amtg: left allmulticast mode
[ 1637.733347] amtg: left promiscuous mode
[ 1637.733377] br0: port 2(amtg) entered disabled state