[ 1470.014852] br0: port 1(gw_l) entered blocking state
[ 1470.014893] br0: port 1(gw_l) entered disabled state
[ 1470.014927] gw_l: entered allmulticast mode
[ 1470.014972] gw_l: entered promiscuous mode
[ 1470.015004] br0: port 1(gw_l) entered blocking state
[ 1470.015032] br0: port 1(gw_l) entered forwarding state
[ 1470.029645] br0: port 2(amtg) entered blocking state
[ 1470.029688] br0: port 2(amtg) entered disabled state
[ 1470.029717] amtg: entered allmulticast mode
[ 1470.029754] amtg: entered promiscuous mode
[ 1470.075558] br0: port 2(amtg) entered blocking state
[ 1470.075601] br0: port 2(amtg) entered forwarding state
[ 1470.099640] amtr: entered allmulticast mode
[ 1470.099669] relay_gw: entered allmulticast mode
[ 1470.099696] relay_src: entered allmulticast mode
[ 1470.180600] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->0
[ 1472.086600] br0: mc_active changed, vid: -1: v4: 1->1, v6: 0->1
[ 1484.469790] br0: port 1(gw_l) entered disabled state
[ 1484.470099] gw_l (unregistering): left allmulticast mode
[ 1484.470165] gw_l (unregistering): left promiscuous mode
[ 1484.470196] br0: port 1(gw_l) entered disabled state
[ 1484.470659] amtr: left allmulticast mode
[ 1484.470692] relay_gw: left allmulticast mode
[ 1484.470722] relay_src: left allmulticast mode
[ 1484.491694] amtg: left allmulticast mode
[ 1484.491726] amtg: left promiscuous mode
[ 1484.491756] br0: port 2(amtg) entered disabled state
[ 1484.491881] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0