<p>I have setup Kubernetes 1.15.3 cluster on Centos 7 OS using systemd cgroupfs. on all my nodes syslog started logging this message frequently.</p>
<p>How to fix this error message?</p>
<p><code>kubelet: W0907 watcher.go:87 Error while processing event (&quot;/sys/fs/cgroup/memory/libcontainer_10010_systemd_test_default.slice&quot;: 0x40000100 == IN_CREATE|IN_ISDIR): readdirent: no such file or directory</code></p>
<p>Thanks</p>

<p>It's a <a href="https://github.com/kubernetes/kubernetes/issues/76531" rel="nofollow noreferrer">known issue</a> with a bad interaction with <code>runc</code>; someone observed it is actually <em>caused</em> by <a href="https://github.com/kubernetes/kubernetes/issues/76531#issuecomment-522286281" rel="nofollow noreferrer">a repeated etcd health check</a> but that wasn't my experience on Ubuntu, which exhibits that same behavior on <em>every</em> Node</p>

<p>They allege that updating the <code>runc</code> binary on your hosts will make the problem go away, but I haven't tried that myself</p>
