Question: 'ug! no event found for type 838'

[mchehab]

Question: 'ug! no event found for type 838'

[cyliustack]

Same for me if the number of DIMMs is fewer than 4 for each processor, this error occurs. Any progress?

[mtds]

Just for reference for anybody who encountered the same problem: the error message reported in the issue is due to some features enabled by default in rasdaemon which basically looks for hardware which is either not available or not supported by the daemon at the moment.

The RPM spec file provided in the repository will use the following directive in the %buld section:

%configure --enable-all

I have just amended it as follows:

%configure --enable-sqlite3 --enable-aer --enable-non-standard --enable-mce --enable-extlog --enable-devlink \
--enable-abrt-report --enable-hisi-ns-decode --enable-memory-ce-pfa

I have excluded --enable-arm, simply because I am working either with Intel or AMD architectures but what solved the problem was excluding also the disk I/O error events, so I have also dropped the directive --enable-diskerror.

The status report from systemd also did not show any problems:

~$ systemctl status rasdaemon.service
● rasdaemon.service - RAS daemon to log the RAS events
   Loaded: loaded (/usr/lib/systemd/system/rasdaemon.service; enabled; vendor preset: disabled)
   Active: active (running) since Mon 2021-06-07 11:46:26 CEST; 18min ago
  Process: 27380 ExecStartPost=/usr/sbin/rasdaemon --enable (code=exited, status=0/SUCCESS)
 Main PID: 27379 (rasdaemon)
    Tasks: 1
   Memory: 312.0K
   CGroup: /system.slice/rasdaemon.service
           └─27379 /usr/sbin/rasdaemon -f -r

Jun 07 11:46:26 node0501 rasdaemon[27379]: Enabled event mce:mce_record
Jun 07 11:46:26 node0501 rasdaemon[27379]: ras:extlog_mem_event event enabled
Jun 07 11:46:26 node0501 rasdaemon[27379]: Enabled event ras:extlog_mem_event
Jun 07 11:46:26 node0501 rasdaemon[27379]: Can't get traces from devlink:devlink_health_report
Jun 07 11:46:26 node0501 rasdaemon[27379]: rasdaemon: Recording mc_event events
Jun 07 11:46:26 node0501 rasdaemon[27379]: rasdaemon: Recording aer_event events
Jun 07 11:46:26 node0501 rasdaemon[27379]: rasdaemon: Recording extlog_event events
Jun 07 11:46:26 node0501 rasdaemon[27379]: rasdaemon: Recording mce_record events
Jun 07 11:46:26 node0501 rasdaemon[27379]: rasdaemon: Recording non_standard_event events
Jun 07 11:46:27 node0501 rasdaemon[27379]: rasdaemon: Recording devlink_event events