[OnePlus 3 & 3T Cross Device Development] :
log isn't complete - the initialisation of ril is missing.

Your description is lacking the most basic infprmation: "my internet doesn't work anymore" What do you mean: mobile data, wifi...

Anyway: somethings very strange with your setup:

05-19 17:55:49.072 V/ANDR-PERF-UTIL(621): Failed to read /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
05-19 17:55:49.072 V/ANDR-PERF-OPTSHANDLER(621): Failed to read /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
05-19 17:55:49.072 V/ANDR-PERF-RESOURCEQS(621): Failed to apply optimization [5, 0]
05-19 17:55:49.072 V/ANDR-PERF-UTIL(621): Failed to read /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load
05-19 17:55:49.072 V/ANDR-PERF-OPTSHANDLER(621): Failed to read /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load
05-19 17:55:49.072 V/ANDR-PERF-RESOURCEQS(621): Failed to apply optimization [5, 4]
05-19 17:55:49.072 V/ANDR-PERF-UTIL(621): Failed to read /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
05-19 17:55:49.072 V/ANDR-PERF-OPTSHANDLER(621): Failed to read /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
05-19 17:55:49.072 V/ANDR-PERF-RESOURCEQS(621): Failed to apply optimization [5, 5]
05-19 17:55:49.072 V/ANDR-PERF-UTIL(621): Failed to read /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
05-19 17:55:49.072 V/ANDR-PERF-OPTSHANDLER(621): Failed to read /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
05-19 17:55:49.072 V/ANDR-PERF-RESOURCEQS(621): Failed to apply optimization [5, 8]
05-19 17:55:49.072 V/ANDR-PERF-UTIL(621): Failed to read /sys/devices/system/cpu/cpu2/cpufreq/interactive/above_hispeed_delay
05-19 17:55:49.072 V/ANDR-PERF-OPTSHANDLER(621): Failed to read /sys/devices/system/cpu/cpu2/cpufreq/interactive/above_hispeed_delay
05-19 17:55:49.072 V/ANDR-PERF-RESOURCEQS(621): Failed to apply optimization [5, 0]
05-19 17:55:49.072 V/ANDR-PERF-UTIL(621): Failed to read /sys/devices/system/cpu/cpu2/cpufreq/interactive/go_hispeed_load
05-19 17:55:49.072 V/ANDR-PERF-OPTSHANDLER(621): Failed to read /sys/devices/system/cpu/cpu2/cpufreq/interactive/go_hispeed_load
05-19 17:55:49.072 V/ANDR-PERF-RESOURCEQS(621): Failed to apply optimization [5, 4]
05-19 17:55:49.072 V/ANDR-PERF-UTIL(621): Failed to read /sys/devices/system/cpu/cpu2/cpufreq/interactive/hispeed_freq
05-19 17:55:49.072 V/ANDR-PERF-OPTSHANDLER(621): Failed to read /sys/devices/system/cpu/cpu2/cpufreq/interactive/hispeed_freq
05-19 17:55:49.072 V/ANDR-PERF-RESOURCEQS(621): Failed to apply optimization [5, 5]
05-19 17:55:49.072 V/ANDR-PERF-UTIL(621): Failed to read /sys/devices/system/cpu/cpu2/cpufreq/interactive/target_loads
05-19 17:55:49.072 V/ANDR-PERF-OPTSHANDLER(621): Failed to read /sys/devices/system/cpu/cpu2/cpufreq/interactive/target_loads
05-19 17:55:49.072 V/ANDR-PERF-RESOURCEQS(621): Failed to apply optimization [5, 8]

Those files are all world readable:

adb shell ls -la /sys/devices/system/cpu/cpu[02]/cpufreq/interactive/
/sys/devices/system/cpu/cpu0/cpufreq/interactive/:
total 0
drwxr-xr-x 2 root root 0 2019-05-16 15:23 .
drwxr-xr-x 4 root root 0 1972-05-30 03:05 ..
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 above_hispeed_delay
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 align_windows
-rw-r--r-- 1 root root 4096 2019-05-16 15:23 boost
--w------- 1 root root 4096 2019-05-19 18:57 boostpulse
-rw-r--r-- 1 root root 4096 2019-05-16 15:23 boostpulse_duration
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 enable_prediction
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 fast_ramp_down
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 go_hispeed_load
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 hispeed_freq
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 ignore_hispeed_on_notif
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 io_is_busy
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 max_freq_hysteresis
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 min_sample_time
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 target_loads
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 timer_rate
-rw-r--r-- 1 root root 4096 2019-05-16 15:23 timer_slack
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 use_migration_notif
-rw-r--r-- 1 root root 4096 2019-05-16 15:24 use_sched_load

/sys/devices/system/cpu/cpu2/cpufreq/interactive/:
total 0
drwxr-xr-x 2 root root 0 2019-05-19 18:57 .
drwxr-xr-x 4 root root 0 2019-05-19 18:57 ..
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 above_hispeed_delay
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 align_windows
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 boost
--w------- 1 root root 4096 2019-05-19 18:57 boostpulse
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 boostpulse_duration
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 enable_prediction
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 fast_ramp_down
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 go_hispeed_load
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 hispeed_freq
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 ignore_hispeed_on_notif
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 io_is_busy
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 max_freq_hysteresis
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 min_sample_time
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 target_loads
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 timer_rate
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 timer_slack
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 use_migration_notif
-rw-r--r-- 1 root root 4096 2019-05-19 18:57 use_sched_load

Since I don't have any clue, why it works for me, but not for [MENTION=6789884]devilsworkshop[/MENTION], [MENTION=5868698]64ashg[/MENTION] and you (and your log shows some basic issues with the setup), I've decided to pull the 0516 and 0518 build. Next build will have again the non-native OnePlus pie blobs with some OnePlus native oreo blobs lile before.

It's not much of a matter, since the new blobs show no real benefit, though they work flawlessly for me.