[Magisk] Ph0z3:
My attempt with no-root on my Nexus 6

Output:

### FeraLab ###

FeraDroid Engine v0.25
NO-root version
Firing up..
Device: google Nexus 6
MAX CPU freq: 2649Mhz
MIN CPU freq: 300Mhz
CPU Cores online: 4
MemTotal: 3059172 kB
ROM version: N6F27C
Android version: 7.1.1
SDK: 25
SElinux state: Enforcing
Kernel: Linux version 3.10.40-FrancoKernel (francisco@franco) (gcc version 4.8 (GCC) ) #67 SMP PREEMPT Tue May 2 03:12:24 UTC 2017
setprop: failed to set property 'ro.feralab.engine' to '25'

[***Network gear***]
setprop: failed to set property 'net.dns1' to '208.67.222.222'
net.dns1 = 192.168.1.254
setprop: failed to set property 'net.dns2' to '208.67.220.220'
net.dns2 =
setprop: failed to set property 'wifi.supplicant_scan_interval' to '300000'
wifi.supplicant_scan_interval =
setprop: failed to set property 'ro.telephony.call_ring.delay' to '0'
ro.telephony.call_ring.delay =
setprop: failed to set property 'ring.delay' to '0'
ring.delay =
setprop: failed to set property 'ro.ril.enable.3g.prefix' to '1'
ro.ril.enable.3g.prefix =
setprop: failed to set property 'ro.ril.enable.sdr' to '1'
ro.ril.enable.sdr =
setprop: failed to set property 'ro.ril.enable.gea3' to '1'
ro.ril.enable.gea3 =
setprop: failed to set property 'ro.ril.enable.a52' to '0'
ro.ril.enable.a52 =
setprop: failed to set property 'ro.ril.enable.a53' to '1'
ro.ril.enable.a53 =
setprop: failed to set property 'ro.ril.hep' to '1'
ro.ril.hep =
setprop: failed to set property 'ro.ril.enable.amr.wideband' to '1'
ro.ril.enable.amr.wideband =
setprop: failed to set property 'persist.cust.tel.eons' to '1'
persist.cust.tel.eons =
setprop: failed to set property 'persist.eons.enabled' to 'true'
persist.eons.enabled =
setprop: failed to set property 'persist.wpa_supplicant.debug' to 'false'
persist.wpa_supplicant.debug =
setprop: failed to set property 'persist.bandwidth.enable' to '0'
persist.bandwidth.enable =
setprop: failed to set property 'net.tcp.buffersize.default' to '4096,87380,110208,4096,16384,110208'
net.tcp.buffersize.default =
setprop: failed to set property 'net.tcp.buffersize.wifi' to '4095,87380,110208,4096,16384,110208'
net.tcp.buffersize.wifi =
setprop: failed to set property 'net.tcp.buffersize.umts' to '4095,87380,110208,4096,16384,110208'
net.tcp.buffersize.umts =
setprop: failed to set property 'net.tcp.buffersize.hsdpa' to '4096,32768,65536,4096,32768,65536'
net.tcp.buffersize.hsdpa =
setprop: failed to set property 'net.tcp.buffersize.hspa' to '4096,32768,65536,4096,32768,65536'
net.tcp.buffersize.hspa =
setprop: failed to set property 'net.tcp.buffersize.hsupa' to '4096,32768,65536,4096,32768,65536'
net.tcp.buffersize.hsupa =
setprop: failed to set property 'net.tcp.buffersize.edge' to '4093,26280,35040,4096,16384,35040'
net.tcp.buffersize.edge =
setprop: failed to set property 'net.tcp.buffersize.gprs' to '4092,8760,11680,4096,8760,11680'
net.tcp.buffersize.gprs =

[***Cleaner gear***]
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v
usage: rm [-fiRr] FILE...

Remove each argument from the filesystem.

-f force: remove without confirmation, no error if it doesn't exist
-i interactive: prompt for confirmation
-rR recursive: remove directory contents

rm: Unknown option v

[***Battery gear***]
setprop: failed to set property 'power.saving.mode' to '1'
power.saving.mode =
setprop: failed to set property 'persist.radio.ramdump' to '0'
persist.radio.ramdump =
setprop: failed to set property 'pm.sleep_mode' to '1'
pm.sleep_mode =
setprop: failed to set property 'ro.ril.disable.power.collapse' to '0'
ro.ril.disable.power.collapse =
setprop: failed to set property 'ro.semc.enable.fast_dormancy' to 'false'
ro.semc.enable.fast_dormancy =
setprop: failed to set property 'ro.ril.fast.dormancy.rule' to '0'
ro.ril.fast.dormancy.rule =
setprop: failed to set property 'ro.ril.fast.dormancy' to '0'
ro.ril.fast.dormancy =
setprop: failed to set property 'ro.config.hw_power_saving' to '1'
ro.config.hw_power_saving =
setprop: failed to set property 'dev.pm.dyn_samplingrate' to '1'
dev.pm.dyn_samplingrate =
setprop: failed to set property 'persist.radio.add_power_save' to '1'
persist.radio.add_power_save =
setprop: failed to set property 'ro.com.google.networklocation' to '0'
ro.com.google.networklocation =

[***VM gear***]
setprop: failed to set property 'ro.HOME_APP_MEM' to '2439'
ro.HOME_APP_MEM =
setprop: failed to set property 'ro.HOME_APP_ADJ' to '0'
ro.HOME_APP_ADJ =
setprop: failed to set property 'MIN_HIDDEN_APPS' to 'false'
MIN_HIDDEN_APPS =
setprop: failed to set property 'MIN_RECENT_TASKS' to 'false'
MIN_RECENT_TASKS =
setprop: failed to set property 'APP_SWITCH_DELAY_TIME' to 'false'
APP_SWITCH_DELAY_TIME =
setprop: failed to set property 'MIN_CRASH_INTERVAL' to 'false'
MIN_CRASH_INTERVAL =
setprop: failed to set property 'dalvik.vm.checkjni' to 'false'
dalvik.vm.checkjni =
setprop: failed to set property 'dalvik.vm.check-dex-sum' to 'false'
dalvik.vm.check-dex-sum =
setprop: failed to set property 'dalvik.vm.debug.alloc' to '0'
dalvik.vm.debug.alloc =
setprop: failed to set property 'dalvik.vm.deadlock-predict' to 'off'
dalvik.vm.deadlock-predict =
setprop: failed to set property 'libc.debug.malloc' to '0'
libc.debug.malloc =
setprop: failed to set property 'persist.sys.purgeable_assets' to '1'
persist.sys.purgeable_assets =
setprop: failed to set property 'persist.added_boot_bgservices' to '2'
persist.added_boot_bgservices =
setprop: failed to set property 'ro.config.max_starting_bg' to '3'
ro.config.max_starting_bg =
setprop: failed to set property 'lmk.autocalc' to 'false'
lmk.autocalc =
setprop: failed to set property 'config.disable_atlas' to 'true'
config.disable_atlas =

[***GPS gear***]
setprop: failed to set property 'ro.ril.def.agps.feature' to '1'
ro.ril.def.agps.feature =
setprop: failed to set property 'ro.ril.def.agps.mode' to '2'
ro.ril.def.agps.mode =

[***Kernel gear***]
setprop: failed to set property 'ro.config.nocheckin' to '1'
ro.config.nocheckin =
setprop: failed to set property 'ro.kernel.android.checkjni' to '0'
ro.kernel.android.checkjni =
setprop: failed to set property 'ro.kernel.checkjni' to '0'
ro.kernel.checkjni =
setprop: failed to set property 'profiler.launch' to 'false'
profiler.launch =
setprop: failed to set property 'profiler.force_disable_err_rpt' to '1'
profiler.force_disable_err_rpt =
setprop: failed to set property 'profiler.force_disable_ulog' to '1'
profiler.force_disable_ulog =
setprop: failed to set property 'profiler.debugmonitor' to 'false'
profiler.debugmonitor =
setprop: failed to set property 'profiler.hung.dumpdobugreport' to 'false'
profiler.hung.dumpdobugreport =
setprop: failed to set property 'logcat.live' to 'disable'
logcat.live =
setprop: failed to set property 'debugtool.anrhistory' to '0'
debugtool.anrhistory =
setprop: failed to set property 'ro.vold.umsdirtyratio' to '30'
ro.vold.umsdirtyratio =

[***GPU gear***]
setprop: failed to set property 'persist.sys.ui.hw' to '1'
persist.sys.ui.hw =
setprop: failed to set property 'video.accelerate.hw' to '1'
video.accelerate.hw =
setprop: failed to set property 'hwui.render_dirty_regions' to 'false'
hwui.render_dirty_regions =
setprop: failed to set property 'debug.hwui.render_dirty_regions' to 'false'
debug.hwui.render_dirty_regions =
setprop: failed to set property 'ro.config.disable.hw_accel' to 'false'
ro.config.disable.hw_accel =
setprop: failed to set property 'ro.media.dec.jpeg.memcap' to '8000000'
ro.media.dec.jpeg.memcap =
setprop: failed to set property 'ro.media.enc.hprof.vid.bps' to '8000000'
ro.media.enc.hprof.vid.bps =
setprop: failed to set property 'ro.media.enc.jpeg.quality' to '100'
ro.media.enc.jpeg.quality =
setprop: failed to set property 'ro.floatingtouch.available' to '1'
ro.floatingtouch.available =
setprop: failed to set property 'ro.fling.distance.coef' to '2.0'
ro.fling.distance.coef =
setprop: failed to set property 'ro.fling.duration.coef' to '3.0'
ro.fling.duration.coef =
setprop: failed to set property 'persist.sys.strictmode.disable' to 'true'
persist.sys.strictmode.disable =
setprop: failed to set property 'vidc.debug.level' to '0'
vidc.debug.level = 1
setprop: failed to set property 'ro.camera.sound.forced' to '0'
ro.camera.sound.forced =
Dithering - OFF
setprop: failed to set property 'persist.sys.use_dithering' to '0'

[***FDE - OK***]
shamu:/ $