[ 1620.628512][T20300] br0: port 1(gw_l) entered blocking state
[ 1620.628962][T20300] br0: port 1(gw_l) entered disabled state
[ 1620.629248][T20300] gw_l: entered allmulticast mode
[ 1620.630508][T20300] gw_l: entered promiscuous mode
[ 1620.632465][T20300] br0: port 1(gw_l) entered blocking state
[ 1620.632777][T20300] br0: port 1(gw_l) entered forwarding state
[ 1621.098108][T20302] br0: port 2(amtg) entered blocking state
[ 1621.098538][T20302] br0: port 2(amtg) entered disabled state
[ 1621.098792][T20302] amtg: entered allmulticast mode
[ 1621.100115][T20302] amtg: entered promiscuous mode
[ 1622.578480][T20313] br0: port 2(amtg) entered blocking state
[ 1622.578802][T20313] br0: port 2(amtg) entered forwarding state
[ 1623.258677][T20319] amtr: entered allmulticast mode
[ 1623.259140][T20319] relay_gw: entered allmulticast mode
[ 1623.259740][T20319] relay_src: entered allmulticast mode
[ 2830.047510][   T66] br0: port 1(gw_l) entered disabled state
[ 2830.126882][   T66] gw_l (unregistering): left allmulticast mode
[ 2830.127233][   T66] gw_l (unregistering): left promiscuous mode
[ 2830.127432][   T66] br0: port 1(gw_l) entered disabled state
[ 2830.188834][   T66] amtg: left allmulticast mode
[ 2830.189077][   T66] amtg: left promiscuous mode
[ 2830.189379][   T66] br0: port 2(amtg) entered disabled state
[ 2830.406633][   T66] relay_gw (unregistering): left allmulticast mode
[ 2830.431765][   T66] amtr (unregistering): left allmulticast mode
[ 2830.455728][T20319] relay_src: left allmulticast mode