[LG V20 Guides, News, & Discussion] Firemelon:
Encryption still not working. This time I paste logcat output, from after I pressed the Encrypt button till it rebooted.

3762=1: 06:58:42 Sat May 09 /home/shared/LG_V20_H990DS $ grep -i crypt logcat.txt
01-01 08:22:19.931 499 499 I apexd : Found /system/apex/com.android.conscrypt
01-01 08:22:19.931 499 499 V apexd : Creating mount point: /apex/com.android.conscrypt@290000000
01-01 08:22:19.932 499 499 I apexd : Successfully bind-mounted flattened package /system/apex/com.android.conscrypt on /apex/com.android.conscrypt@290000000
01-01 08:22:19.932 499 499 V apexd : Creating bind-mount for /apex/com.android.conscrypt for /apex/com.android.conscrypt@290000000
01-01 08:22:19.932 499 499 V apexd : Creating mountpoint /apex/com.android.conscrypt
01-01 08:22:19.932 499 499 V apexd : Bind-mounting /apex/com.android.conscrypt@290000000 to /apex/com.android.conscrypt
01-01 08:22:19.932 499 499 D apexd : Successfully activated /system/apex/com.android.conscrypt package_name: com.android.conscrypt version: 290000000
01-01 08:22:20.005 464 464 D vold : fscrypt_init_user0
01-01 08:22:20.006 464 464 D vold : fscrypt_prepare_user_storage for volume null, user 0, serial 0, flags 1
01-01 08:22:20.043 464 464 D vold : fscrypt_unlock_user_key 0 serial=0 token_present=0
01-01 08:22:21.440 551 551 I ServiceManagement: Registered android.hardware.drm@1.0::ICryptoFactory/default (start delay of 988ms)
01-01 08:22:21.441 551 551 I : Registration complete for android.hardware.drm@1.0::ICryptoFactory/default.
04-23 14:17:38.543 2516 2516 V NativeCrypto: Registering com/google/android/gms/org/conscrypt/NativeCrypto's 286 native methods...
04-23 14:17:41.136 2651 2651 V NativeCrypto: Registering com/google/android/gms/org/conscrypt/NativeCrypto's 286 native methods...
04-23 14:17:44.803 464 464 D vold : fscrypt_unlock_user_key 0 serial=0 token_present=0
04-23 14:17:44.918 464 464 D vold : fscrypt_prepare_user_storage for volume null, user 0, serial 0, flags 2
04-23 14:17:44.978 2783 2783 E bootstat: Failed to read /data/misc/bootstat/post_decrypt_time_elapsed: No such file or directory
04-23 14:17:44.978 2783 2783 E bootstat: Failed to parse boot time record: /data/misc/bootstat/post_decrypt_time_elapsed
04-23 14:17:45.488 2782 2815 W PrimesApiImpl: java.lang.IllegalStateException: SharedPreferences in credential encrypted storage are not available until after user is unlocked
04-23 14:18:06.225 2035 2035 D SettingsActivity: Switching to fragment com.android.settings.security.EncryptionAndCredential
04-23 14:18:06.225 2035 2035 D SubSettings: Launching fragment com.android.settings.security.EncryptionAndCredential
04-23 14:18:06.256 2035 2035 D EncryptionAndCredential: NO dashboard tiles for EncryptionAndCredential
04-23 14:18:06.256 2035 2035 D EncryptionAndCredential: All preferences added, reporting fully drawn
04-23 14:18:07.663 2035 2035 D SettingsActivity: Switching to fragment com.android.settings.security.CryptKeeperSettings
04-23 14:18:07.663 2035 2035 D SubSettings: Launching fragment com.android.settings.security.CryptKeeperSettings
04-23 14:18:11.804 2035 2035 D SettingsActivity: Switching to fragment com.android.settings.CryptKeeperConfirm
04-23 14:18:11.804 2035 2035 D SubSettings: Launching fragment com.android.settings.CryptKeeperConfirm
04-23 14:18:12.765 1031 2936 I ActivityTaskManager: START u0 {cmp=com.android.settings/.CryptKeeperConfirm$Blank (has extras)} from uid 1000
04-23 14:18:13.535 464 464 D vold : !fscrypt_is_native, spawning fdeEnableInternal
04-23 14:18:13.544 464 4823 D Cryptfs : Just asked init to shut down class main
04-23 14:18:14.210 464 4823 I Cryptfs : Using scrypt with keymaster for cryptfs KDF
04-23 14:18:14.768 464 4823 I Cryptfs : Signing safely-padded object
04-23 14:18:14.772 455 455 I hwservicemanager: getTransport: Cannot find entry android.hardware.keymaster@4.0::IKeymasterDevice/default in either framework or device manifest.
04-23 14:18:14.776 464 4823 I vold : List of Keymaster HALs found:
04-23 14:18:14.776 464 4823 I vold : Keymaster HAL #1: SoftwareWrappedKeymaster1Device from Google SecurityLevel: TRUSTED_ENVIRONMENT HAL: android.hardware.keymaster@3.0::IKeymasterDevice/default
04-23 14:18:14.777 464 4823 I vold : Using SoftwareWrappedKeymaster1Device from Google for encryption. Security level: TRUSTED_ENVIRONMENT, HAL: android.hardware.keymaster@3.0::IKeymasterDevice/default
04-23 14:18:15.446 455 455 I hwservicemanager: getTransport: Cannot find entry vendor.qti.hardware.cryptfshw@1.0::ICryptfsHw/default in either framework or device manifest.
04-23 14:18:15.447 464 4823 E Cryptfs_hw: Failed to get Cryptfshw service
04-23 14:18:15.447 464 4823 E Cryptfs : Error enabling encryption after framework is shutdown, no data changed, restarting system

This probably looks interesting: "Cannot find entry vendor.qti.hardware.cryptfshw@1.0::ICryptfsHw/default in either framework or device manifest"

Note that although the logs says "no data changed", the device definitely has been changed because it got into bootloop, until I format userdata.

Has anyone else actually gotten encryption working in 17.1?