[ 1639.885700][T20375] br0: port 1(gw_l) entered blocking state
[ 1639.886142][T20375] br0: port 1(gw_l) entered disabled state
[ 1639.886405][T20375] gw_l: entered allmulticast mode
[ 1639.887671][T20375] gw_l: entered promiscuous mode
[ 1639.889534][T20375] br0: port 1(gw_l) entered blocking state
[ 1639.889864][T20375] br0: port 1(gw_l) entered forwarding state
[ 1640.353427][T20377] br0: port 2(amtg) entered blocking state
[ 1640.353868][T20377] br0: port 2(amtg) entered disabled state
[ 1640.354746][T20377] amtg: entered allmulticast mode
[ 1640.356134][T20377] amtg: entered promiscuous mode
[ 1641.856736][T20389] br0: port 2(amtg) entered blocking state
[ 1641.857063][T20389] br0: port 2(amtg) entered forwarding state
[ 1642.528229][T20395] amtr: entered allmulticast mode
[ 1642.528726][T20395] relay_gw: entered allmulticast mode
[ 1642.529211][T20395] relay_src: entered allmulticast mode
[ 2851.199035][   T68] br0: port 1(gw_l) entered disabled state
[ 2851.324812][   T68] gw_l (unregistering): left allmulticast mode
[ 2851.325255][   T68] gw_l (unregistering): left promiscuous mode
[ 2851.325485][   T68] br0: port 1(gw_l) entered disabled state
[ 2851.380570][   T68] amtg: left allmulticast mode
[ 2851.380843][   T68] amtg: left promiscuous mode
[ 2851.381177][   T68] br0: port 2(amtg) entered disabled state
[ 2851.434418][T20395] amtr: left allmulticast mode
[ 2851.434737][T20395] relay_gw: left allmulticast mode
[ 2851.435169][T20395] relay_src: left allmulticast mode