[ 1636.288555][T19987] br0: port 1(gw_l) entered blocking state
[ 1636.288992][T19987] br0: port 1(gw_l) entered disabled state
[ 1636.289248][T19987] gw_l: entered allmulticast mode
[ 1636.290459][T19987] gw_l: entered promiscuous mode
[ 1636.292289][T19987] br0: port 1(gw_l) entered blocking state
[ 1636.292594][T19987] br0: port 1(gw_l) entered forwarding state
[ 1636.740516][T19989] br0: port 2(amtg) entered blocking state
[ 1636.741127][T19989] br0: port 2(amtg) entered disabled state
[ 1636.741468][T19989] amtg: entered allmulticast mode
[ 1636.743122][T19989] amtg: entered promiscuous mode
[ 1638.214609][T20000] br0: port 2(amtg) entered blocking state
[ 1638.214906][T20000] br0: port 2(amtg) entered forwarding state
[ 1638.875880][T20006] amtr: entered allmulticast mode
[ 1638.876373][T20006] relay_gw: entered allmulticast mode
[ 1638.876675][T20006] relay_src: entered allmulticast mode
[ 2845.050482][   T68] br0: port 1(gw_l) entered disabled state
[ 2845.227739][   T68] gw_l (unregistering): left allmulticast mode
[ 2845.228121][   T68] gw_l (unregistering): left promiscuous mode
[ 2845.228332][   T68] br0: port 1(gw_l) entered disabled state
[ 2845.263582][T20006] amtr: left allmulticast mode
[ 2845.263892][T20006] relay_gw: left allmulticast mode
[ 2845.264271][T20006] relay_src: left allmulticast mode
[ 2845.287257][   T68] amtg: left allmulticast mode
[ 2845.287464][   T68] amtg: left promiscuous mode
[ 2845.287763][   T68] br0: port 2(amtg) entered disabled state