[ 1918.499301][T15972] br0: port 1(gw_l) entered blocking state
[ 1918.499878][T15972] br0: port 1(gw_l) entered disabled state
[ 1918.500137][T15972] gw_l: entered allmulticast mode
[ 1918.501701][T15972] gw_l: entered promiscuous mode
[ 1918.503308][T15972] br0: port 1(gw_l) entered blocking state
[ 1918.503672][T15972] br0: port 1(gw_l) entered forwarding state
[ 1919.264803][T15974] br0: port 2(amtg) entered blocking state
[ 1919.265098][T15974] br0: port 2(amtg) entered disabled state
[ 1919.265368][T15974] amtg: entered allmulticast mode
[ 1919.266608][T15974] amtg: entered promiscuous mode
[ 1922.162650][T15986] br0: port 2(amtg) entered blocking state
[ 1922.162967][T15986] br0: port 2(amtg) entered forwarding state
[ 1923.469765][T15993] amtr: entered allmulticast mode
[ 1923.470247][T15993] relay_gw: entered allmulticast mode
[ 1923.470514][T15993] relay_src: entered allmulticast mode
[ 3116.067061][   T74] br0: port 1(gw_l) entered disabled state
[ 3116.218374][   T74] gw_l (unregistering): left allmulticast mode
[ 3116.218859][   T74] gw_l (unregistering): left promiscuous mode
[ 3116.219152][   T74] br0: port 1(gw_l) entered disabled state
[ 3116.279124][   T74] amtg: left allmulticast mode
[ 3116.279418][   T74] amtg: left promiscuous mode
[ 3116.279843][   T74] br0: port 2(amtg) entered disabled state
[ 3116.558750][   T74] relay_gw (unregistering): left allmulticast mode
[ 3116.589794][   T74] amtr (unregistering): left allmulticast mode
[ 3116.607246][T15993] relay_src: left allmulticast mode