Article ID: 126167, created on Jul 13, 2015, last review on Jul 13, 2015

  • Applies to:
  • Virtuozzo hypervisor

Issue date: 2015-07-13

1. What's Included in This Update

This update includes a new Parallels Server Bare Metal 5.0 kernel (2.6.32-042stab108.6) based on the Red Hat Enterprise Linux 6.6 kernel (2.6.32-504.16.2.el6). The new kernel introduces stability fixes.

2. Bug Fixes

  • rtnl_lock leak in netlink_dump() could lead to node crash. (#PSBM-34813, #OVZ-3270)

  • Container restore could lead to error messages "oops, schedule() did not make us dead", creation of unkillable running processes, memory corruption, and node crashes caused by incorrect restore of zombie processes (#PSBM-25446, #OVZ-3085, #OVZ-3240)

  • Memory corruption on nodes with custom sysctl setting 'kernel.pid_ns_hid_child=1' (#OVZ-3257)

3. Obtaining the Update

You can download and install the update using the vzup2date utility included in the Parallels Server Bare Metal 5.0 distribution set.

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