🐛 BUG: ERRO[0005] Error while closing udp socket error="bad file descriptor"

[maggie44]

What version of nebula are you using? (nebula -version)

1.9.4

What operating system are you using?

Linux

Describe the Bug

On exit, occasionally the logs show:

ERRO[0005] Error while closing udp socket                error="bad file descriptor"

This is not breaking or having any impact that I can tell, but does log at the ERROR level. It is intermittent and happens across many different instances and configs.

Perhaps someone knows already what is causing this. If not, will try and do some more digging. As this isn't breaking anything, merely logging to get on the record.

Logs from affected hosts

ERRO[0005] Error while closing udp socket                error="bad file descriptor"

Config files from affected hosts