[systemd-devel] One shot service failure on Fedora 37

[Barry]

> On 17 Apr 2023, at 19:05, Bill Steinberg <bill at ponusridge.com> wrote:
> 
> Hello systemd devel,
> 
> I have a systemd service that I’ve run on prior versions of fedora which fails to start via systemd on Fedora release 37. It is a oneshot service that starts the distributed checksum clearing house’s dccifd service via a shell script. Here is the definition of the service:
> 
> [Unit]
> Description=Distributed Checksum Clearinghouses dccifd daemon
> After=syslog.target network.target
> 
> [Service]
> Type=oneshot

Oneshot seems wrong.

> RemainAfterExit=yes
> ExecStart=/var/dcc/libexec/rcDCC -m dccifd start
Does this run a background daemon?
Can you just run that daemon directly?
Hopefully that program can be run without demonising.


> ExecStop=/var/dcc/libexec/rcDCC -m dccifd stop
If it is oneshot it does not need a stop

> Restart=no
> 
> [Install]
> WantedBy=multi-user.target
> 
> 
> The error in the journalctl log is:
> 
> systemd[1]: Starting dccifd.service - Distributed Checksum Clearinghouses dccifddaemon…
> systemd[1]: dccifd.service: Main process exited, code=killed, status=11/SEGV
> systemd[1]: dccifd.service: Failed with result 'signal’.
> systemd[1]: Failed to start dccifd.service - Distributed Checksum Clearinghouses dccifddaemon.
> 
> The two scripts in ExecStart and ExecStop run successfully outside of systemd. Any info as to why systemd fails when executing these scripts would be appreciated.
> 
> Best,
> Bill Steinberg
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