JDK-8245543 : Cgroups: Incorrect detection logic on some systems (still reproducible)
  • Type: Bug
  • Component: core-libs
  • Affected Version: 15
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: linux
  • CPU: x86
  • Submitted: 2020-05-21
  • Updated: 2020-10-15
  • Resolved: 2020-10-09
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JDK 16
16 b20Fixed
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I still reproduce JDK-8239559 issue on r59373 revision.
In attach: system details, output and workaround diff.

Changeset: 2bbf8a2a Author: Severin Gehwolf <sgehwolf@openjdk.org> Date: 2020-10-09 16:25:50 +0000 URL: https://git.openjdk.java.net/jdk/commit/2bbf8a2a

This systemd only mount with cgroup FS type triggers the problem: 35 26 0:26 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup systemd rw,name=systemd