[ 1622.090166][T20253] br0: port 1(gw_l) entered blocking state
[ 1622.090586][T20253] br0: port 1(gw_l) entered disabled state
[ 1622.090855][T20253] gw_l: entered allmulticast mode
[ 1622.092102][T20253] gw_l: entered promiscuous mode
[ 1622.093977][T20253] br0: port 1(gw_l) entered blocking state
[ 1622.094323][T20253] br0: port 1(gw_l) entered forwarding state
[ 1622.586408][T20255] br0: port 2(amtg) entered blocking state
[ 1622.587036][T20255] br0: port 2(amtg) entered disabled state
[ 1622.588230][T20255] amtg: entered allmulticast mode
[ 1622.589890][T20255] amtg: entered promiscuous mode
[ 1624.104261][T20266] br0: port 2(amtg) entered blocking state
[ 1624.104802][T20266] br0: port 2(amtg) entered forwarding state
[ 1624.788267][T20273] amtr: entered allmulticast mode
[ 1624.788723][T20273] relay_gw: entered allmulticast mode
[ 1624.788964][T20273] relay_src: entered allmulticast mode
[ 2835.728103][   T11] br0: port 1(gw_l) entered disabled state
[ 2835.848856][   T11] gw_l (unregistering): left allmulticast mode
[ 2835.849197][   T11] gw_l (unregistering): left promiscuous mode
[ 2835.849397][   T11] br0: port 1(gw_l) entered disabled state
[ 2835.899834][   T11] amtg: left allmulticast mode
[ 2835.900039][   T11] amtg: left promiscuous mode
[ 2835.900342][   T11] br0: port 2(amtg) entered disabled state
[ 2835.943971][T20273] amtr: left allmulticast mode
[ 2835.944576][T20273] relay_gw: left allmulticast mode
[ 2835.944822][T20273] relay_src: left allmulticast mode