Expected Behavior

Storage node in status maintenance

Current Behavior

Some times CLI command
admin@glagoli:~$ sudo neofs-cli --endpoint 127.0.0.1:8091 -w /etc/neofs/storage/wallet.json control set-status --status maintenance
return error:
rpc error: rpc error: code = Unavailable desc = error reading from server: EOF
See attached log: maintenance panic log.txt

Steps to Reproduce (for bugs)

The issue does not reproduce on every run.

1. SSH to node
2. Try to set maintenance mode following this command admin@glagoli:~$ sudo neofs-cli --endpoint 127.0.0.1:8091 -w /etc/neofs/storage/wallet.json control set-status --status maintenance

Your Environment

• Version used:
  NeoFS Storage node Version: v0.30.2 GoVersion: go1.17.11
• Server setup and configuration:
  Cloud hosting. VM: 4 CPU, 8 GB RAM.
• Operating System and version (uname -a):
  Linux glagoli 5.10.0-16-amd64 #1 SMP Debian 5.10.127-1 (2022-06-30) x86_64 GNU/Linux