Bug#1004687: systemd: When NFS filesystems are mounted, systemctl actions (ex: daemon-reload) are exceedingly slow

[Michael Biebl]

On Mon, 31 Jan 2022 19:03:49 -0500 Brandon Applegate <brandon at burn.net> 
wrote:
> Mounting as rw didn’t seem to help.  Shortly after that - a random try of “systemctl reload-daemon” resulted in the same hang/delay.  I noticed again that the systed fstab generator was running.  I managed to strace it (missed the beginning of course) - and it was hanging.  Eventually I got this:
> 
> strace: Process 56818 attached
> --- SIGTERM {si_signo=SIGTERM, si_code=SI_USER, si_pid=56808, si_uid=0} ---
> +++ killed by SIGTERM +++
> 
> I’m guessing it wasn’t responding so systemd killed it ?
> 
> Is there anything else I can do to try to troubleshoot this ?

Brandon,

this doesn't appear to be a Debian specific issue.
Could you please install systemd v250 from bullseye-backports and test 
if the problem is still reproducible.

If so, I would kindly ask you to file the issue upstream at 
https://github.com/systemd/systemd/issues/new

Michael
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