[ 1502.600715] br0: port 1(gw_l) entered blocking state
[ 1502.600785] br0: port 1(gw_l) entered disabled state
[ 1502.600844] gw_l: entered allmulticast mode
[ 1502.600911] gw_l: entered promiscuous mode
[ 1502.600971] br0: port 1(gw_l) entered blocking state
[ 1502.601012] br0: port 1(gw_l) entered forwarding state
[ 1502.643291] br0: port 2(amtg) entered blocking state
[ 1502.643384] br0: port 2(amtg) entered disabled state
[ 1502.643434] amtg: entered allmulticast mode
[ 1502.643505] amtg: entered promiscuous mode
[ 1502.803851] br0: port 2(amtg) entered blocking state
[ 1502.803910] br0: port 2(amtg) entered forwarding state
[ 1502.879277] gretap0: entered allmulticast mode
[ 1502.879352] erspan0: entered allmulticast mode
[ 1502.879398] amtr: entered allmulticast mode
[ 1502.879435] relay_gw: entered allmulticast mode
[ 1502.879476] relay_src: entered allmulticast mode
[ 1520.450598] br0: port 1(gw_l) entered disabled state
[ 1520.450869] gw_l (unregistering): left allmulticast mode
[ 1520.450915] gw_l (unregistering): left promiscuous mode
[ 1520.450958] br0: port 1(gw_l) entered disabled state
[ 1520.474436] amtg: left allmulticast mode
[ 1520.474529] amtg: left promiscuous mode
[ 1520.474585] br0: port 2(amtg) entered disabled state
[ 1520.488260] gretap0: left allmulticast mode
[ 1520.488325] erspan0: left allmulticast mode
[ 1520.488366] amtr: left allmulticast mode
[ 1520.488398] relay_gw: left allmulticast mode
[ 1520.488440] relay_src: left allmulticast mode