Kernel update: New kernel 2.6.32-042stab134.7; Virtuozzo 6.0 Update 12 Hotfix 34 (6.0.12-3728)

Issue date: 2018-11-28

Applies to: Virtuozzo 6.0

Virtuozzo Advisory ID: VZA-2018-083

1. Overview

This update provides a new kernel 2.6.32-042stab134.7 for Virtuozzo 6.0. The new kernel introduces stability fixes.

2. Bug Fixes

  • Host with multiple ploop devices running on a debug kernel could crash in sysfs_addrm_start() on container stop. (PSBM-89413)

  • In some circumstances, backing up containers to Acronis Backup could fail. (PSBM-89517)

  • Ploop resize could fail and lead to access beyond the end of device. (PSBM-89687)

  • Ploop over Virtuozzo Storage: in rare cases, resize could lead to ploop image corruption. (PSBM-89855)

  • Running Ubuntu containers with systemd 229-4ubuntu21.8 could result in application failures due to /run/lock/ permission issues. (PSBM-89993)

  • Running Ubuntu containers with systemd 229-4ubuntu21.9 could result in services failing to start because systemd-tmpfiles was unable to validate path due to symlinking issues. (PSBM-90038)

3. Installing the Update

Install the update by running ‘yum update’ and reboot the host.

4. References

The JSON file with the list of new and updated packages is available at