[ 1645.878617][T20310] br0: port 1(gw_l) entered blocking state
[ 1645.879242][T20310] br0: port 1(gw_l) entered disabled state
[ 1645.879546][T20310] gw_l: entered allmulticast mode
[ 1645.880841][T20310] gw_l: entered promiscuous mode
[ 1645.882747][T20310] br0: port 1(gw_l) entered blocking state
[ 1645.883085][T20310] br0: port 1(gw_l) entered forwarding state
[ 1646.318993][T20312] br0: port 2(amtg) entered blocking state
[ 1646.319464][T20312] br0: port 2(amtg) entered disabled state
[ 1646.320075][T20312] amtg: entered allmulticast mode
[ 1646.321511][T20312] amtg: entered promiscuous mode
[ 1647.788305][T20324] br0: port 2(amtg) entered blocking state
[ 1647.788684][T20324] br0: port 2(amtg) entered forwarding state
[ 1648.446347][T20330] amtr: entered allmulticast mode
[ 1648.446824][T20330] relay_gw: entered allmulticast mode
[ 1648.447088][T20330] relay_src: entered allmulticast mode
[ 2886.504842][   T68] br0: port 1(gw_l) entered disabled state
[ 2886.607942][   T68] gw_l (unregistering): left allmulticast mode
[ 2886.608320][   T68] gw_l (unregistering): left promiscuous mode
[ 2886.608537][   T68] br0: port 1(gw_l) entered disabled state
[ 2886.674381][   T68] amtg: left allmulticast mode
[ 2886.674659][   T68] amtg: left promiscuous mode
[ 2886.674981][   T68] br0: port 2(amtg) entered disabled state
[ 2886.735063][T20330] amtr: left allmulticast mode
[ 2886.735445][T20330] relay_gw: left allmulticast mode
[ 2886.735981][T20330] relay_src: left allmulticast mode