[ 1638.755456][T19912] br0: port 1(gw_l) entered blocking state
[ 1638.755939][T19912] br0: port 1(gw_l) entered disabled state
[ 1638.756536][T19912] gw_l: entered allmulticast mode
[ 1638.757806][T19912] gw_l: entered promiscuous mode
[ 1638.759789][T19912] br0: port 1(gw_l) entered blocking state
[ 1638.760130][T19912] br0: port 1(gw_l) entered forwarding state
[ 1639.248573][T19914] br0: port 2(amtg) entered blocking state
[ 1639.249117][T19914] br0: port 2(amtg) entered disabled state
[ 1639.249615][T19914] amtg: entered allmulticast mode
[ 1639.250959][T19914] amtg: entered promiscuous mode
[ 1640.773370][T19926] br0: port 2(amtg) entered blocking state
[ 1640.774068][T19926] br0: port 2(amtg) entered forwarding state
[ 1641.471956][T19932] amtr: entered allmulticast mode
[ 1641.472478][T19932] relay_gw: entered allmulticast mode
[ 1641.472763][T19932] relay_src: entered allmulticast mode
[ 2822.976685][   T12] br0: port 1(gw_l) entered disabled state
[ 2823.127975][   T12] gw_l (unregistering): left allmulticast mode
[ 2823.128324][   T12] gw_l (unregistering): left promiscuous mode
[ 2823.128626][   T12] br0: port 1(gw_l) entered disabled state
[ 2823.169942][T19932] amtr: left allmulticast mode
[ 2823.170237][T19932] relay_gw: left allmulticast mode
[ 2823.170458][T19932] relay_src: left allmulticast mode
[ 2823.201311][   T12] amtg: left allmulticast mode
[ 2823.201497][   T12] amtg: left promiscuous mode
[ 2823.201786][   T12] br0: port 2(amtg) entered disabled state