[ 1641.994111][T20504] br0: port 1(gw_l) entered blocking state
[ 1641.994492][T20504] br0: port 1(gw_l) entered disabled state
[ 1641.994748][T20504] gw_l: entered allmulticast mode
[ 1641.996026][T20504] gw_l: entered promiscuous mode
[ 1641.997648][T20504] br0: port 1(gw_l) entered blocking state
[ 1641.997970][T20504] br0: port 1(gw_l) entered forwarding state
[ 1642.470508][T20506] br0: port 2(amtg) entered blocking state
[ 1642.470915][T20506] br0: port 2(amtg) entered disabled state
[ 1642.471192][T20506] amtg: entered allmulticast mode
[ 1642.472574][T20506] amtg: entered promiscuous mode
[ 1643.940435][T20517] br0: port 2(amtg) entered blocking state
[ 1643.940753][T20517] br0: port 2(amtg) entered forwarding state
[ 1644.605012][T20523] amtr: entered allmulticast mode
[ 1644.605450][T20523] relay_gw: entered allmulticast mode
[ 1644.605735][T20523] relay_src: entered allmulticast mode
[ 2884.256609][   T66] br0: port 1(gw_l) entered disabled state
[ 2884.394279][   T66] gw_l (unregistering): left allmulticast mode
[ 2884.394723][   T66] gw_l (unregistering): left promiscuous mode
[ 2884.394940][   T66] br0: port 1(gw_l) entered disabled state
[ 2884.454572][   T66] amtg: left allmulticast mode
[ 2884.454824][   T66] amtg: left promiscuous mode
[ 2884.455143][   T66] br0: port 2(amtg) entered disabled state
[ 2884.509002][T20523] amtr: left allmulticast mode
[ 2884.509332][T20523] relay_gw: left allmulticast mode
[ 2884.509589][T20523] relay_src: left allmulticast mode