http://bugzilla.opensuse.org/show_bug.cgi?id=1190926 http://bugzilla.opensuse.org/show_bug.cgi?id=1190926#c2 --- Comment #2 from Arjen de Korte <suse+build@de-korte.org> --- With default hardening enabled: # systemctl status chronyd.service �� chronyd.service - NTP client/server Loaded: loaded (/usr/lib/systemd/system/chronyd.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since Fri 2021-10-01 21:45:08 CEST; 43s ago Docs: man:chronyd(8) man:chrony.conf(5) CPU: 37ms Oct 01 21:45:08 mail systemd[1]: Starting NTP client/server... Oct 01 21:45:08 mail chronyd[38831]: chronyd version 4.1 starting (+CMDMON +NTP +REFCLOCK +RTC +PRIVDROP +SCFILTER +SIGND +ASYNCDNS +NTS +SECHASH +IPV6 -DEBUG) Oct 01 21:45:08 mail chronyd[38831]: Could not open /dev/ptp0 : No such file or directory Oct 01 21:45:08 mail chronyd[38831]: Fatal error : Could not enable HW timestamping on eth0 Oct 01 21:45:08 mail chronyd[38829]: Could not enable HW timestamping on eth0 Oct 01 21:45:08 mail systemd[1]: chronyd.service: Control process exited, code=exited, status=1/FAILURE Oct 01 21:45:08 mail systemd[1]: chronyd.service: Failed with result 'exit-code'. Oct 01 21:45:08 mail systemd[1]: Failed to start NTP client/server. With `PrivateDevices=true`, `ProtectControlGroups=true` and `DeviceAllow=char-rtc` commented out: # systemctl status chronyd.service ��� chronyd.service - NTP client/server Loaded: loaded (/usr/lib/systemd/system/chronyd.service; enabled; vendor preset: disabled) Active: active (running) since Fri 2021-10-01 21:49:35 CEST; 13ms ago Docs: man:chronyd(8) man:chrony.conf(5) Process: 40010 ExecStart=/usr/sbin/chronyd $OPTIONS (code=exited, status=0/SUCCESS) Process: 40014 ExecStartPost=/usr/libexec/chrony/helper update-daemon (code=exited, status=0/SUCCESS) Main PID: 40012 (chronyd) Tasks: 1 (limit: 9374) CPU: 59ms CGroup: /system.slice/chronyd.service ������40012 /usr/sbin/chronyd Oct 01 21:49:35 mail systemd[1]: Starting NTP client/server... Oct 01 21:49:35 mail chronyd[40012]: chronyd version 4.1 starting (+CMDMON +NTP +REFCLOCK +RTC +PRIVDROP +SCFILTER +SIGND +ASYNCDNS +NTS +SECHASH +IPV6 -DEBUG) Oct 01 21:49:35 mail chronyd[40012]: Enabled HW timestamping on eth0 Oct 01 21:49:35 mail chronyd[40012]: Frequency 77.294 +/- 240.772 ppm read from /var/lib/chrony/drift Oct 01 21:49:35 mail systemd[1]: Started NTP client/server. -- You are receiving this mail because: You are on the CC list for the bug.