fatal error: nanotime returning zero

[henrysun007]

When we run the DB on a vSGX environment, fatal error: nanotime returning zero rised. The simulation mode DB has the same error. The OS version is CentOS 8.5.2111. However, when we run the DB in a bare-metal envrionment (CentOS 7.9.2009), the error was gone. The detailed error log is as below:

[thomasten]

Do you use any of the published docker images? If so, please tell me its digest (get it with docker images --digests).

Or do you build it yourself?
If you use the Dockerfile for this, ensure that you use the latest.
If you build it manually, ensure that you use the latest version of EdgelessRT.

[henrysun007]

The digest is sha256:668d43866609e7a93cec56cfa68c8ef5835e36244c8cecc57766b265e687f688. It is an old release of edgelesssys/edgelessdb-sgx-1gb.

[thomasten]

The bug you encounter should be fixed in the latest version.

[henrysun007]

Thank you for your quick response. We switched to ubuntu18.04 and the error was gone.