[ 1610.282644][T20141] br0: port 1(gw_l) entered blocking state
[ 1610.283065][T20141] br0: port 1(gw_l) entered disabled state
[ 1610.283313][T20141] gw_l: entered allmulticast mode
[ 1610.284520][T20141] gw_l: entered promiscuous mode
[ 1610.286369][T20141] br0: port 1(gw_l) entered blocking state
[ 1610.286749][T20141] br0: port 1(gw_l) entered forwarding state
[ 1610.773742][T20143] br0: port 2(amtg) entered blocking state
[ 1610.774282][T20143] br0: port 2(amtg) entered disabled state
[ 1610.774541][T20143] amtg: entered allmulticast mode
[ 1610.776160][T20143] amtg: entered promiscuous mode
[ 1612.207771][T20154] br0: port 2(amtg) entered blocking state
[ 1612.208051][T20154] br0: port 2(amtg) entered forwarding state
[ 1612.828061][T20160] amtr: entered allmulticast mode
[ 1612.828466][T20160] relay_gw: entered allmulticast mode
[ 1612.828719][T20160] relay_src: entered allmulticast mode
[ 2814.214278][   T67] br0: port 1(gw_l) entered disabled state
[ 2814.310743][   T67] gw_l (unregistering): left allmulticast mode
[ 2814.311191][   T67] gw_l (unregistering): left promiscuous mode
[ 2814.311406][   T67] br0: port 1(gw_l) entered disabled state
[ 2814.352032][   T67] amtg: left allmulticast mode
[ 2814.352331][   T67] amtg: left promiscuous mode
[ 2814.352698][   T67] br0: port 2(amtg) entered disabled state
[ 2814.540138][   T67] relay_gw (unregistering): left allmulticast mode
[ 2814.565843][   T67] amtr (unregistering): left allmulticast mode
[ 2814.590812][T20160] relay_src: left allmulticast mode