[ 3949.737834][T31709] br0: port 1(gw_l) entered blocking state
[ 3949.738063][T31709] br0: port 1(gw_l) entered disabled state
[ 3949.738723][T31709] gw_l: entered allmulticast mode
[ 3949.739935][T31709] gw_l: entered promiscuous mode
[ 3949.740991][T31709] br0: port 1(gw_l) entered blocking state
[ 3949.741231][T31709] br0: port 1(gw_l) entered forwarding state
[ 3950.395034][T31711] br0: port 2(amtg) entered blocking state
[ 3950.395264][T31711] br0: port 2(amtg) entered disabled state
[ 3950.395484][T31711] amtg: entered allmulticast mode
[ 3950.396783][T31711] amtg: entered promiscuous mode
[ 3952.811050][T31723] br0: port 2(amtg) entered blocking state
[ 3952.811414][T31723] br0: port 2(amtg) entered forwarding state
[ 3953.915822][T31729] gretap0: entered allmulticast mode
[ 3953.916311][T31729] erspan0: entered allmulticast mode
[ 3953.916633][T31729] amtr: entered allmulticast mode
[ 3953.916909][T31729] relay_gw: entered allmulticast mode
[ 3953.917767][T31729] relay_src: entered allmulticast mode
[ 3954.263239][   T72] br0: port 1(gw_l) entered disabled state
[ 3954.267275][   T72] gw_l (unregistering): left allmulticast mode
[ 3954.267524][   T72] gw_l (unregistering): left promiscuous mode
[ 3954.267735][   T72] br0: port 1(gw_l) entered disabled state
[ 3954.348286][   T72] amtg: left allmulticast mode
[ 3954.348545][   T72] amtg: left promiscuous mode
[ 3954.348842][   T72] br0: port 2(amtg) entered disabled state
[ 3954.407862][   T72] relay_gw (unregistering): left allmulticast mode
[ 3954.419918][   T72] amtr (unregistering): left allmulticast mode
[ 3954.689614][   T72] relay_src (unregistering): left allmulticast mode