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 https://docs.virtuozzo.com/vza/VZA-2018-083.json.