[ 1900.873966][T15937] br0: port 1(gw_l) entered blocking state
[ 1900.874552][T15937] br0: port 1(gw_l) entered disabled state
[ 1900.874784][T15937] gw_l: entered allmulticast mode
[ 1900.875980][T15937] gw_l: entered promiscuous mode
[ 1900.877395][T15937] br0: port 1(gw_l) entered blocking state
[ 1900.877652][T15937] br0: port 1(gw_l) entered forwarding state
[ 1901.672316][T15939] br0: port 2(amtg) entered blocking state
[ 1901.672761][T15939] br0: port 2(amtg) entered disabled state
[ 1901.673000][T15939] amtg: entered allmulticast mode
[ 1901.674252][T15939] amtg: entered promiscuous mode
[ 1904.664565][T15951] br0: port 2(amtg) entered blocking state
[ 1904.664853][T15951] br0: port 2(amtg) entered forwarding state
[ 1905.993384][T15960] amtr: entered allmulticast mode
[ 1905.993820][T15960] relay_gw: entered allmulticast mode
[ 1905.994078][T15960] relay_src: entered allmulticast mode
[ 3087.297515][   T73] br0: port 1(gw_l) entered disabled state
[ 3087.459084][   T73] gw_l (unregistering): left allmulticast mode
[ 3087.459406][   T73] gw_l (unregistering): left promiscuous mode
[ 3087.459705][   T73] br0: port 1(gw_l) entered disabled state
[ 3087.542543][   T73] amtg: left allmulticast mode
[ 3087.542748][   T73] amtg: left promiscuous mode
[ 3087.543045][   T73] br0: port 2(amtg) entered disabled state
[ 3087.702677][   T73] relay_gw (unregistering): left allmulticast mode
[ 3087.723055][   T73] amtr (unregistering): left allmulticast mode
[ 3087.738908][T15960] relay_src: left allmulticast mode