[ 1151.490129][ T4511] br0: port 1(gw_l) entered blocking state
[ 1151.490428][ T4511] br0: port 1(gw_l) entered disabled state
[ 1151.490658][ T4511] gw_l: entered allmulticast mode
[ 1151.491830][ T4511] gw_l: entered promiscuous mode
[ 1151.493438][ T4511] br0: port 1(gw_l) entered blocking state
[ 1151.493781][ T4511] br0: port 1(gw_l) entered forwarding state
[ 1152.214723][ T4513] br0: port 2(amtg) entered blocking state
[ 1152.214976][ T4513] br0: port 2(amtg) entered disabled state
[ 1152.215206][ T4513] amtg: entered allmulticast mode
[ 1152.216576][ T4513] amtg: entered promiscuous mode
[ 1155.028806][ T4525] br0: port 2(amtg) entered blocking state
[ 1155.029156][ T4525] br0: port 2(amtg) entered forwarding state
[ 1156.602398][ T4534] amtr: entered allmulticast mode
[ 1156.602875][ T4534] relay_gw: entered allmulticast mode
[ 1156.603141][ T4534] relay_src: entered allmulticast mode
[ 1156.995379][   T11] br0: port 1(gw_l) entered disabled state
[ 1157.000716][   T11] gw_l (unregistering): left allmulticast mode
[ 1157.000986][   T11] gw_l (unregistering): left promiscuous mode
[ 1157.001178][   T11] br0: port 1(gw_l) entered disabled state
[ 1157.124565][   T11] amtg: left allmulticast mode
[ 1157.124877][   T11] amtg: left promiscuous mode
[ 1157.125334][   T11] br0: port 2(amtg) entered disabled state
[ 1157.211739][   T11] relay_gw (unregistering): left allmulticast mode
[ 1157.223595][   T11] amtr (unregistering): left allmulticast mode
[ 1157.458271][   T11] relay_src (unregistering): left allmulticast mode