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OpenVZ VPS creation fails on SolusVM 2 Compute Resources with Virtuozzo 7.0.19 or 7.5.4 version: cannot mix caller fds with blocking execution

Updated March 09, 2023 10:05

Applicable to:

SolusVM 2

Symptoms

OpenVZ VPS creation fails on SolusVM 2 Compute Resources with Virtuozzo 7.0.19 or 7.5.4 version with the following error:

SVM_ERROR: failed to create the virtual server: internal error: cannot mix caller fds with blocking execution

Cause

This is OpenVZ bug #OVZ-7403

Resolution

As a workaround downgrade Virtuozzo on CR to 7.0.18 or 7.5.3 correspondingly.

Comments

1 comment

BbsruHz Parivet March 09, 2023 10:04

I have this error, how to fix it ?
system version

[root@hz]# cat /etc/redhat-release
Virtuozzo Linux release 7.9

1

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