This looks similar to https://bugs.launchpad.net/ubuntu/+source
/monitoring-plugins/+bug/1827159.
However, installing nagios-plugins in a fresh Xenial LXC container does
not appear sufficient to reproduce the bug:
1. There is no /sys/kernel/debug/tracing present on the system. Installing
perf-tools-unstable caused the directory to be created.
2. There is not a nagios user on the system. I created this manually, but
wonder if there is some third component that should be installed, that would
create this?
3. The directory in question is owned by 'nobody':
root@triage-xenial:~# ls -l /sys/kernel/debug/tracing
ls: cannot access '/sys/kernel/debug/tracing': Permission denied
root@triage-xenial:~# ls -l /sys/kernel
(...)
drwx------ 36 nobody nogroup 0 Jul 10 23:10 debug
(...)
It would be quite helpful to have a step-by-step test case that can be
invoked in a Xenial lxc container.
Has anyone checked that this same issue affects bionic or newer, or is
Xenial-specific?
** Changed in: nagios-plugins (Ubuntu)
Status: Triaged => Incomplete
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https://bugs.launchpad.net/bugs/1516451
Title:
check_disk plugin broken after upgrade to 15.10
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