[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] shirtsofbamboo:
I had to mess with a good thing. I saw that Xposed is in beta for Magisk, so I installed it. Rebooted to activate an Xposed module, and the phone boots and then shuts down and reboots to TWRP recovery. I'm running blu TWRP 3.2.1-1. And I can't mount /data in recovery now, so I can't uninstall Xposed or Magisk. Has anyone come across something like this? I had even done a nandroid backup, but that is stored on the encrypted partition, so it doesn't do me any good.

Help me Obi Wan.

---------- Post added at 02:53 PM ---------- Previous post was at 02:15 PM ----------

Meant to paste the output of recovery.log:

I:Copying file /cache/recovery/log to /cache/recovery/last_log
I:Is encrypted, do decrypt page first
I:Switching packages (TWRP)
I:Set page: 'decrypt'
I:Set page: 'decrypt_pattern'
I:Set page: 'trydecrypt'
I:operation_start: 'Decrypt'
I:Decrypting FBE for user 0
Using synthetic password method
Handle is '934ab62399f3f6ed'
Using synthetic password method
Handle is '934ab62399f3f6ed'
using secdis
keystoreid: '934ab62399f3f6ed'
copying '/data/misc/keystore/user_0/1000_USRSKEY_synthetic_password_934ab62399f3f6ed' to '/tmp/misc/keystore/user_0/0_USRSKEY_synthetic_password_934ab62399f3f6ed'
copying '/data/misc/keystore/user_0/.1000_chr_USRSKEY_synthetic_password_934ab62399f3f6ed' to '/tmp/misc/keystore/user_0/.0_chr_USRSKEY_synthetic_password_934ab62399f3f6ed'
copying '/data/misc/keystore/user_0/.masterkey' to '/tmp/misc/keystore/user_0/.masterkey'
copying '/data/misc/keystore/user_0/10042_USRSKEY_android_pay_recent_unlock_key_2' to '/tmp/misc/keystore/user_0/10042_USRSKEY_android_pay_recent_unlock_key_2'
copying '/data/misc/keystore/user_0/.10042_chr_USRSKEY_android_pay_recent_unlock_key_2' to '/tmp/misc/keystore/user_0/.10042_chr_USRSKEY_android_pay_recent_unlock_key_2'
copying '/data/misc/keystore/user_0/10283_USRSKEY_fl+^install+^id+^sec+^key' to '/tmp/misc/keystore/user_0/10283_USRSKEY_fl+^install+^id+^sec+^key'
copying '/data/misc/keystore/user_0/.10283_chr_USRSKEY_fl+^install+^id+^sec+^key' to '/tmp/misc/keystore/user_0/.10283_chr_USRSKEY_fl+^install+^id+^sec+^key'
copying '/data/misc/keystore/user_0/10116_USRSKEY_fingerprint_invalidating_key' to '/tmp/misc/keystore/user_0/10116_USRSKEY_fingerprint_invalidating_key'
copying '/data/misc/keystore/user_0/.10116_chr_USRSKEY_fingerprint_invalidating_key' to '/tmp/misc/keystore/user_0/.10116_chr_USRSKEY_fingerprint_invalidating_key'
copying '/data/misc/keystore/user_0/10283_USRPKEY_5212533' to '/tmp/misc/keystore/user_0/10283_USRPKEY_5212533'
copying '/data/misc/keystore/user_0/.10283_chr_USRPKEY_5212533' to '/tmp/misc/keystore/user_0/.10283_chr_USRPKEY_5212533'
copying '/data/misc/keystore/user_0/10283_USRCERT_5212533' to '/tmp/misc/keystore/user_0/10283_USRCERT_5212533'
copying '/data/misc/keystore/user_0/10283_USRPKEY_4673909' to '/tmp/misc/keystore/user_0/10283_USRPKEY_4673909'
copying '/data/misc/keystore/user_0/.10283_chr_USRPKEY_4673909' to '/tmp/misc/keystore/user_0/.10283_chr_USRPKEY_4673909'
copying '/data/misc/keystore/user_0/10283_USRCERT_4673909' to '/tmp/misc/keystore/user_0/10283_USRCERT_4673909'
Starting keystore...
Starting keystore_auth service...
SYNTHETIC_PASSWORD_VERSION does not match
failed to unwrapSyntheticPasswordBlob