warning: crypto_val: object (oid 0x4): invalid state.key_revision (0)

iMacPro, Mac OS 10.13.2


Diskutil gives this warning when running "first aid": warning: crypto_val: object (oid 0x4): invalid state.major_version (0)


Strange that brand new computer gives warnings, should I be worried about this?


This is whole message list:

Verifying file system.

Volume could not be unmounted.

Using live mode.

Performing fsck_apfs -n -l -x /dev/rdisk1s1

Checking volume.

Checking the container superblock.

Checking the EFI jumpstart record.

Checking the space manager.

Checking the object map.

Checking the APFS volume superblock.

Checking the object map.

Checking the fsroot tree.

warning: crypto_val: object (oid 0x4): invalid state.major_version (0)

warning: crypto_val: object (oid 0x4): invalid state.key_os_version (0x0)

warning: crypto_val: object (oid 0x4): invalid state.key_revision (0)

Checking the snapshot metadata tree.

Checking the extent ref tree.

Checking the snapshots.

Verifying allocated space.

The volume /dev/rdisk1s1 appears to be OK.

File system check exit code is 0.

Restoring the original state found as mounted.

Operation successful.

iMac Pro, macOS High Sierra (10.13.2)

Posted on Jan 4, 2018 11:55 AM

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Posted on Jan 31, 2018 7:31 AM

Just an update for anyone who may be helped by my experience.


About 10 days ago I decided to take the extreme measure of erasing the hard drive and reinstalling the OS after trying the other steps suggested including disabling FileVault and installing the OS in recovery mode.


Phase 1: Started iMac Pro in Safe Mode and erased hard drive using Disk Utility. I then did a fresh install of macOS High Sierra. I ran Disk Utility First Aid on the fresh install and all three crypto_val warnings were gone and Disk Utility reported the disk was fine.


Phase 2: Enabled FileVault. Then I ran First Aid and Disk Utility reported the disk was fine with no sign of the crypto_val warnings.


Phase 3: I again booted the iMac Pro in Safe Mode, erased the hard drive and did a full system restore from Time Machine. I then ran Disk Utility First Aid on the fresh Time Machine install and all three crypto_val warnings were gone and Disk Utility reported the disk was fine.


Phase 4: Enabled FileVault again. Then I ran First Aid and Disk Utility reported the disk was fine with no crypto_val warnings.


Phase 5: Partitioned hard drive and installed Windows 10 Home via Bootcamp Assistant. Then booted back to macOS and ran First Aid and Disk Utility which reported the disk was fine, still no crypto_val warnings.


Of note however, ever since the fresh installs if I run Disk Utility First Aid I always have to force relaunch Finder because all my folders / files disappear particularly on my external hard drives and Dropbox. However, force relaunch brings them back... so there seems to be some bugginess remaining although the machine seems to be running fine with no other issues as of now.

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warning: crypto_val: object (oid 0x4): invalid state.key_revision (0)

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