[ 1808.323581][T16701] br0: port 1(gw_l) entered blocking state
[ 1808.324242][T16701] br0: port 1(gw_l) entered disabled state
[ 1808.324637][T16701] gw_l: entered allmulticast mode
[ 1808.326726][T16701] gw_l: entered promiscuous mode
[ 1808.337181][T16701] br0: port 1(gw_l) entered blocking state
[ 1808.337610][T16701] br0: port 1(gw_l) entered forwarding state
[ 1809.070594][T16703] br0: port 2(amtg) entered blocking state
[ 1809.071357][T16703] br0: port 2(amtg) entered disabled state
[ 1809.071774][T16703] amtg: entered allmulticast mode
[ 1809.074065][T16703] amtg: entered promiscuous mode
[ 1811.120858][T16716] br0: port 2(amtg) entered blocking state
[ 1811.121295][T16716] br0: port 2(amtg) entered forwarding state
[ 1812.026212][T16722] amtr: entered allmulticast mode
[ 1812.026836][T16722] relay_gw: entered allmulticast mode
[ 1812.027241][T16722] relay_src: entered allmulticast mode
[ 3474.792266][   T12] br0: port 1(gw_l) entered disabled state
[ 3474.906129][   T12] gw_l (unregistering): left allmulticast mode
[ 3474.906569][   T12] gw_l (unregistering): left promiscuous mode
[ 3474.906895][   T12] br0: port 1(gw_l) entered disabled state
[ 3474.956472][   T12] amtg: left allmulticast mode
[ 3474.956865][   T12] amtg: left promiscuous mode
[ 3474.957310][   T12] br0: port 2(amtg) entered disabled state
[ 3475.185593][   T12] relay_gw (unregistering): left allmulticast mode
[ 3475.209430][   T12] amtr (unregistering): left allmulticast mode
[ 3475.235647][T16722] relay_src: left allmulticast mode