[ 1643.883858][T19896] br0: port 1(gw_l) entered blocking state
[ 1643.884394][T19896] br0: port 1(gw_l) entered disabled state
[ 1643.884661][T19896] gw_l: entered allmulticast mode
[ 1643.886075][T19896] gw_l: entered promiscuous mode
[ 1643.887985][T19896] br0: port 1(gw_l) entered blocking state
[ 1643.888325][T19896] br0: port 1(gw_l) entered forwarding state
[ 1644.352507][T19898] br0: port 2(amtg) entered blocking state
[ 1644.352968][T19898] br0: port 2(amtg) entered disabled state
[ 1644.353297][T19898] amtg: entered allmulticast mode
[ 1644.354670][T19898] amtg: entered promiscuous mode
[ 1645.902869][T19909] br0: port 2(amtg) entered blocking state
[ 1645.903244][T19909] br0: port 2(amtg) entered forwarding state
[ 1646.606160][T19915] amtr: entered allmulticast mode
[ 1646.606621][T19915] relay_gw: entered allmulticast mode
[ 1646.606890][T19915] relay_src: entered allmulticast mode
[ 2840.364433][   T11] br0: port 1(gw_l) entered disabled state
[ 2840.517053][   T11] gw_l (unregistering): left allmulticast mode
[ 2840.517397][   T11] gw_l (unregistering): left promiscuous mode
[ 2840.517613][   T11] br0: port 1(gw_l) entered disabled state
[ 2840.572444][T19915] amtr: left allmulticast mode
[ 2840.572825][T19915] relay_gw: left allmulticast mode
[ 2840.573144][T19915] relay_src: left allmulticast mode
[ 2840.584142][   T11] amtg: left allmulticast mode
[ 2840.584479][   T11] amtg: left promiscuous mode
[ 2840.584810][   T11] br0: port 2(amtg) entered disabled state