[ 1917.143475] br0: port 1(gw_l) entered blocking state
[ 1917.143559] br0: port 1(gw_l) entered disabled state
[ 1917.143629] gw_l: entered allmulticast mode
[ 1917.143711] gw_l: entered promiscuous mode
[ 1917.143784] br0: port 1(gw_l) entered blocking state
[ 1917.143848] br0: port 1(gw_l) entered forwarding state
[ 1917.158986] br0: port 2(amtg) entered blocking state
[ 1917.159047] br0: port 2(amtg) entered disabled state
[ 1917.159117] amtg: entered allmulticast mode
[ 1917.159201] amtg: entered promiscuous mode
[ 1917.209599] br0: port 2(amtg) entered blocking state
[ 1917.209658] br0: port 2(amtg) entered forwarding state
[ 1917.232008] amtr: entered allmulticast mode
[ 1917.232033] relay_gw: entered allmulticast mode
[ 1917.232063] relay_src: entered allmulticast mode
[ 1931.384238] br0: port 1(gw_l) entered disabled state
[ 1931.384445] gw_l (unregistering): left allmulticast mode
[ 1931.384478] gw_l (unregistering): left promiscuous mode
[ 1931.384508] br0: port 1(gw_l) entered disabled state
[ 1931.384724] amtr: left allmulticast mode
[ 1931.384743] relay_gw: left allmulticast mode
[ 1931.384771] relay_src: left allmulticast mode
[ 1931.401240] amtg: left allmulticast mode
[ 1931.401274] amtg: left promiscuous mode
[ 1931.401303] br0: port 2(amtg) entered disabled state